Reid Spencer
539b471a33
Disallow packed types in icmp/fcmp instructions. The code generator is
...
not prepared to handle them yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32861 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-04 02:57:22 +00:00
Chris Lattner
70d8d121ea
Now that setcondinst has been eliminated, we can mark Value::SubclassID
...
const and remove the ugly mutator methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32860 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-04 02:15:37 +00:00
Chris Lattner
898b2d52f9
fix typo
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32859 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-04 02:13:20 +00:00
Chris Lattner
7ce2f8b265
Enable a couple xforms for packed vectors (undef | v) -> -1 for packed.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32858 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-04 02:12:40 +00:00
Chris Lattner
e94d8b2f53
fix some bugs handling vectors, avoid host-specific handling of undefined shift results.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32857 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-04 01:56:39 +00:00
Chris Lattner
58513aa1c2
Add a new ConstantPacked::getAllOnesValue method
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32856 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-04 01:49:26 +00:00
Reid Spencer
e68853be66
Regenerate.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32853 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-04 00:06:14 +00:00
Reid Spencer
b4fdfdb882
Permit icmp and fcmp to have packed operands.
...
Make an error message a little more useful.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32852 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-04 00:05:48 +00:00
Bill Wendling
fcf17a3096
The previous implementation of LLVM Streams wasn't removing symbols. This
...
one should.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32845 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-03 22:37:27 +00:00
Chris Lattner
c9d3471d07
fix testcase. It's not safe to strictly evaluate a load that should be lazy.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32842 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-03 19:12:31 +00:00
Chris Lattner
a3bfdd47ab
Private labels start with .L on linux, not just .
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32841 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-03 18:16:48 +00:00
Reid Spencer
aff9387168
Fix a comment that referred to the now defunct ubyte type.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32840 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-03 17:24:59 +00:00
Reid Spencer
f54ad97a4e
Remove two useless bit casts.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32839 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-03 17:24:11 +00:00
Reid Spencer
bcca3405bd
Legalizer doesn't do an ANY_EXTEND if we don't ask for one so make sure
...
that we default to an ANY_EXTEND if no parameter attribute is set on the
result value of a function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32836 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-03 16:49:33 +00:00
Jim Laskey
26a3687d53
NULL names should pass validation.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32835 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-03 13:46:20 +00:00
Jim Laskey
1e3a5772d8
Silence warning.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32834 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-03 13:36:40 +00:00
Anton Korobeynikov
317848f4a1
Really big cleanup.
...
- New target type "mingw" was introduced
- Same things for both mingw & cygwin are marked as "cygming" (as in
gcc)
- .lcomm is supported here, so allow LLVM to use it
- Correctly use underscored versions of setjmp & _longjmp for both mingw
& cygwin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32833 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-03 11:43:14 +00:00
Reid Spencer
376dd212f9
Restore previous behavior of defaulting to ZEXT. This works around two
...
things: (1) preventing PR1071 and (2) working around missing parameter
attributes for bool type. (2) will be fixed shortly. When PR1071 is fixed,
this patch should be undone.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32831 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-03 05:03:05 +00:00
Reid Spencer
8c57dfb1ae
Two changes:
...
1. Switch expression and cases are compared signed and are sign extended.
2. For function results needing extended, do SIGN_EXTEND if the SExtAttribute
is set and ZERO_EXTEND if the ZExtAttribute is set, otherwise just let
the Legalizer do ANY_EXTEND.
This fixes the recent regression in kimwitu++ and probably the llvm-gcc
bootstrap issue we had today.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32830 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-03 04:25:33 +00:00
Reid Spencer
b47b25cfda
Clean up from recent changes. Comment the new parameter to ExpandLibCall.
...
Consolidate some lines of code and remove duplication.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32829 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-03 04:22:32 +00:00
Jim Laskey
52ab904ee5
Vectors are not supported by ConstantInt::getAllOnesValue.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32827 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-03 00:11:03 +00:00
Reid Spencer
8c8a2dc467
Regenerate.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32825 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-02 21:54:12 +00:00
Reid Spencer
98b3c5c2c0
Implement checking for unresolved types in the argument types and result
...
type of function definitions.
This fixes test/Regression/Assember/2007-01-02-Undefined-Arg-Type.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32824 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-02 21:53:43 +00:00
Evan Cheng
c2b861da18
Fix naming inconsistency.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32823 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-02 21:33:40 +00:00
Evan Cheng
ad93d7fda5
- Fixing naming inconsistency: calleesave -> calleesaved.
...
- Make use of spillCalleeSavedRegisters() and restoreCalleeSavedRegisters().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32822 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-02 21:31:15 +00:00
Reid Spencer
ee5d25e5cc
Fix a typo.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32803 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 22:26:06 +00:00
Reid Spencer
6359618e43
Fix a cut-and-paste bug for processing of InvokeInst parameter attributes.
...
The lookup of parameter attributes was offset by two because of the
additional operands in an invoke instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32801 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 22:17:01 +00:00
Reid Spencer
c6c59fd89f
Regenerate.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32800 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 21:47:02 +00:00
Reid Spencer
e03969f816
Remove an extra semi-colon.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32799 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 21:46:36 +00:00
Reid Spencer
cc615c38b1
Fix a bug in comparison of GEP indices.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32798 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 21:43:30 +00:00
Reid Spencer
71305d760e
Add a missing colon. Noticed by Jeff Cohen.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32796 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 21:25:25 +00:00
Rafael Espindola
9985f9f61e
implement missing compares
...
patch by Lauro
bug fixed by me
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32795 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 18:52:39 +00:00
Reid Spencer
1fd79b8c42
Fix a bug in getParamAttrs where an invalid value would be returned if the
...
index passed in was out of range for the number of parameter attributes set.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32794 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 17:50:33 +00:00
Reid Spencer
47857812e2
For PR950:
...
Three changes:
1. Convert signed integer types to signless versions.
2. Implement the @sext and @zext parameter attributes. Previously the
type of an function parameter was used to determine whether it should
be sign extended or zero extended before the call. This information is
now communicated via the function type's parameter attributes.
3. The interface to LowerCallTo had to be changed in order to accommodate
the parameter attribute information. Although it would have been
convenient to pass in the FunctionType itself, there isn't always one
present in the caller. Consequently, a signedness indication for the
result type and for each parameter was provided for in the interface
to this method. All implementations were changed to make the adjustment
necessary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32788 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 05:55:36 +00:00
Reid Spencer
e49661bdf5
For PR950:
...
Convert signed integer types to signless ones.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32787 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 05:51:36 +00:00
Reid Spencer
c5b206b6be
For PR950:
...
This patch replaces signed integer types with signless ones:
1. [US]Byte -> Int8
2. [U]Short -> Int16
3. [U]Int -> Int32
4. [U]Long -> Int64.
5. Removal of isSigned, isUnsigned, getSignedVersion, getUnsignedVersion
and other methods related to signedness. In a few places this warranted
identifying the signedness information from other sources.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32785 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 05:48:39 +00:00
Reid Spencer
88cfda2122
For PR950:
...
Update for signless integer types and parameter attribute implementation.
Of significant note:
1. This changes the bytecode format yet again.
2. There are 1/2 as many integer type planes (this is a good thing)
3. GEP indices now use only 1 bit to identify their type which means
more GEP instructions won't be relegated to format 0 (size win)
4. Parameter attributes are implemented but currently being stored
verbosely for each function type. Some other day this needs to be
optimized for size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32783 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 05:44:24 +00:00
Reid Spencer
1431061ebb
For PR950:
...
Regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32782 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 05:40:51 +00:00
Reid Spencer
e1553cc956
For PR950:
...
Major reorganization. This patch introduces the signedness changes for
the new integer types (i8, i16, i32, i64) which replace the old signed
versions (ubyte, sbyte, ushort, short, etc). This patch also implements
the function type parameter attributes feature. Together these conspired
to introduce new reduce/reduce errors into the grammar. Consequently, it
was necessary to introduce a new keyword into the grammar in order to
disambiguate. Without this, yacc would make incorrect shift/reduce and
reduce/reduce decisions and fail to parse the intended assembly.
Changes in assembly:
1. The "implementation" keyword is superfluous but still supported. You
can use it as a sentry which will ensure there are no remaining up
reference types. However, this is optional as those checks are also
performed elsewhere.
2. Parameter attributes are now implemented using an at sign to
indicate the attribute. The attributes are placed after the type
in a function declaration or after the argument value in a function
call. For example:
i8 @sext %myfunc(i16 @zext)
call i8 @sext %myfunc(i16 @zext %someVal)
The facility is available for supporting additional attributes and
they can be combined using the @(attr1,attr2,attr3) syntax. Right
now the only two supported are @sext and @zext
3. Functions must now be defined with the "define" keyword which is
analagous to the "declare" keyword for function declarations. The
introduction of this keyword disambiguates situations where a
named result type is confused with a new type or gvar definition.
For example:
%MyType = type i16
%MyType %func(%MyType) { ... }
With the introduction of optional parameter attributes between
the function name and the function result type, yacc will pick
the wrong rule to reduce unless it is disambiguated with "define"
before the function definition, as in:
define %MyType @zext %func(%MyType %someArg) { ... }
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32781 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 05:40:12 +00:00
Reid Spencer
79e21d338c
For PR950:
...
Change signed integer type names to unsigned equivalents.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32780 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 05:26:44 +00:00
Reid Spencer
9c2e86a8d0
For PR950:
...
Implement signless integer types and FunctionType parameter attributes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32779 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 05:25:34 +00:00
Reid Spencer
bd5db8e29b
For PR950:
...
* Change integer type name from signed to signless
* Implement printing of FunctionType parameter attributes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32778 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 05:24:50 +00:00
Reid Spencer
6fd36abf5e
Regenerate.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32772 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-29 20:35:03 +00:00
Reid Spencer
b951bc0283
For PR950:
...
Remove all grammar conflicts from assembly parsing. This change involves:
1. Making the "type" keyword not a primitive type (removes several
reduce/reduce conflicts)
2. Being more specific about which linkage types are allowed for functions
and global variables. In particular "appending" can no longer be
specified for a function. A differentiation was made between the various
internal and external linkage types.
3. Introduced the "define" keyword which is now required when defining a
function. This disambiguates several cases where a named function return
type could get confused with the definition of a new type. Using the
keyword eliminates all shift/reduce conflicts and the remaining
reduce/reduce conflicts.
These changes are necessary to implement the function parameter attributes
that will be introduced soon. Adding the function parameter attributes in
the presence of the shift/reduce and reduce/reduce conflicts led to severe
ambiguities that caused the parser to report syntax errors that needed to
be resolved. This patch resolves them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32770 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-29 20:29:48 +00:00
Rafael Espindola
0cc2bd12d2
fix comment
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32767 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-29 14:28:12 +00:00
Lauro Ramos Venancio
da4842e266
Define StaticCtorsSection and StaticDtorsSection for ARM.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32763 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-28 13:13:00 +00:00
Lauro Ramos Venancio
301009a0fc
Implement SELECT_CC (f32/f64) for ARM.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32762 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-28 13:11:14 +00:00
Rafael Espindola
6547c55988
remove duplicated line
...
bug noticed by Lauro
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32761 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-28 12:51:40 +00:00
Lauro Ramos Venancio
a8f9f4af54
This patch defines extloadi1 and fixes an internal compiler error on
...
arm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32760 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-26 19:30:42 +00:00
Reid Spencer
b913bbaa41
Cleanup ConstantFoldCompareInstruction:
...
1. Make the arguments const like the other ConstantFold* functions.
2. Clean up evaluateFCmpRelation so it makes sense for floating point.
3. Implement the use of evaluateFCmpRelation to fold floating point CEs
4. Shorten a variable name so more things fit on one line.
5. Fix various comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32759 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-24 18:52:08 +00:00
Reid Spencer
4fa021a1a9
Fix some comments.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32758 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-24 18:42:29 +00:00
Reid Spencer
0f9d82c5c4
For PR1066:
...
Fix this by ensuring that a bitcast is inserted to do sign switching. This
is only temporarily needed as the merging of signed and unsigned is next
on the SignlessTypes plate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32757 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-24 00:40:59 +00:00
Reid Spencer
b3307b232a
Shut up some compilers that can't accurately analyze variable usage
...
correctly and emit "may be used uninitialized" warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32756 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-23 19:17:57 +00:00
Reid Spencer
1b0d847874
For PR1065:
...
Don't allow CmpInst instances to be processed in FoldSelectOpOp because
you can't easily swap their operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32753 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-23 18:58:04 +00:00
Reid Spencer
283e20708b
Don't overload var names.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32752 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-23 10:21:26 +00:00
Reid Spencer
e4d87aa2de
For PR950:
...
This patch removes the SetCC instructions and replaces them with the ICmp
and FCmp instructions. The SetCondInst instruction has been removed and
been replaced with ICmpInst and FCmpInst.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32751 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-23 06:05:41 +00:00
Chris Lattner
add2bd7f59
add a simple fast-path for dead allocas
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32750 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-22 23:14:42 +00:00
Devang Patel
c7d0f4be88
ModulePass and ImmutablePass. Force out of line virtual method.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32748 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-22 22:49:00 +00:00
Anton Korobeynikov
2b2bc68884
Refactored JIT codegen for mingw32. Now we're using standart relocation
...
type for distinguish JIT & non-JIT instead of "dirty" hacks :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32745 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-22 22:29:05 +00:00
Jim Laskey
ee5f9274b9
Need to walk the derived chain of typedefs to get actual size.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32744 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-22 20:03:42 +00:00
Evan Cheng
d472ad7c7c
Debug dump error.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32743 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-22 02:04:05 +00:00
Chris Lattner
b9853ebc7b
add a note
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32741 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-22 01:03:22 +00:00
Chris Lattner
1a199de813
Fix for ARM weak symbols, patch by Lauro Ramos Venancio!
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32740 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-21 22:59:58 +00:00
Jim Laskey
bf1118285c
Changes from Nick Lewycky with a simplified PPCTargetAsmInfo.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32735 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-21 20:26:09 +00:00
Reid Spencer
246dd65a13
Just print integer constants as signed values. The actual signedness
...
doesn't matter as it is determined in the way the constant is used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32733 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-21 19:04:23 +00:00
Reid Spencer
d377350718
Add a FIXME about signedness.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32732 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-21 18:59:16 +00:00
Reid Spencer
eefef64e59
Simplify all the casting business and get rid of isSigned().
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32731 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-21 08:28:31 +00:00
Reid Spencer
06e3f4ee7e
Remove isSigned calls via foreknowledge of main's argument types.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32730 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-21 07:49:49 +00:00
Reid Spencer
a2913eea9d
Get rid of a useless if statement whose then and else blocks were identical.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32729 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-21 07:15:54 +00:00
Reid Spencer
2e20d39493
Add some comments about things that can go away once signless types are in.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32727 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-21 06:43:46 +00:00
Devang Patel
1336a6bf06
At the beginning of run, initialize analyis info availability for _ALL_
...
pass managers. Otherwise, stale available analysis info, from the managers not
yet run, may cause pass manager to take wrong turn.
This fixes CBE test failures reported by nightly tester.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32726 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-21 00:16:50 +00:00
Jim Laskey
2aa14aad98
Oops.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32724 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-20 21:35:00 +00:00
Jim Laskey
40ee69f3ca
Original patch was overly complicated.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32723 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-20 21:33:34 +00:00
Chris Lattner
62d75e7695
Fix Regression/Verifier/invoke-1.ll
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32722 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-20 21:20:13 +00:00
Jim Laskey
b608a4dd4c
Changes to target powerpc for non-Darwin assemblers.
...
1. Patches from Nick Lewycky.
2. Code to filter register names and print them as numeric values on
non-Darwin systems.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32721 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-20 20:56:46 +00:00
Anton Korobeynikov
48c8e3de2f
Fixed 80 cols & style violation
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32720 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-20 20:40:30 +00:00
Chris Lattner
19591b3aaf
Revert the previous patch which was incorrect. This unbreaks eon, but rebreaks
...
invoke-1.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32718 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-20 19:50:15 +00:00
Reid Spencer
9ffad0a43f
Allow negative constants for unsigned integers and unsigned constants
...
greater than MAX_INT64 for signed integers. This is now valid and is just
waiting for the distinction between signed and unsigned to go away.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32716 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-20 17:20:09 +00:00
Chris Lattner
3bad2533bb
handle undef values much more carefully: generalize the resolveundefbranches
...
code to handle instructions as well, so that we properly fold things like
X & undef -> 0.
This fixes Transforms/SCCP/2006-12-19-UndefBug.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32715 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-20 06:21:33 +00:00
Evan Cheng
0b4f80ee89
getLoad() and getStore() calls missed SVOffset operand. Thanks to Dan Gohman
...
for pointing it out!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32712 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-20 01:27:29 +00:00
Anton Korobeynikov
15fccf1d93
Fixed dllimported symbols support during JIT'ing. JIT on mingw32
...
platform should be more or less workable. At least, sim is running fine
under lli :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32711 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-20 01:03:20 +00:00
Chris Lattner
0a3615246f
eliminate constructor from Statistic class. It is now impossible to get a
...
static constructor for them :). Transition complete.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32710 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 23:17:40 +00:00
Chris Lattner
1c560adfd1
switch statistics over to not use static ctors.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32709 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 23:16:47 +00:00
Chris Lattner
95b2c7da5e
eliminate static ctors for Statistic objects.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32703 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 22:59:26 +00:00
Chris Lattner
cecf56b069
elimiante Statistic static ctors
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32702 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 22:56:53 +00:00
Chris Lattner
36343735cb
remove static ctors from Statistic objects
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32700 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 22:43:32 +00:00
Chris Lattner
cd3245ac45
Eliminate static ctors from Statistics
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32698 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 22:41:21 +00:00
Chris Lattner
3b27d68c6a
eliminate static ctors from Statistics
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32697 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 22:30:33 +00:00
Chris Lattner
cbfdd1f840
eliminate static ctor from example.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32696 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 22:24:09 +00:00
Chris Lattner
61bc8f8ca4
remove dead statistic
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32695 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 22:23:21 +00:00
Chris Lattner
d216e8ba60
switch more statistics over to STATISTIC, eliminating static ctors. Also,
...
delete some dead ones.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32694 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 22:17:40 +00:00
Chris Lattner
86453c52ba
Eliminate static ctors due to Statistic objects
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32693 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 22:09:18 +00:00
Chris Lattner
438e08e357
Convert more Statistic's over to STATISTIC
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32692 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 21:49:03 +00:00
Chris Lattner
0e5f499638
Switch over Transforms/Scalar to use the STATISTIC macro. For each statistic
...
converted, we lose a static initializer. This also allows GCC to emit warnings
about unused statistics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32690 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 21:40:18 +00:00
Evan Cheng
a70d14bd16
Fix for PR1062 by Dan Gohman.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32688 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 21:31:42 +00:00
Chris Lattner
ecb2768758
Refactor statistic a big and introduce a horrible-but-necessary macro
...
(STATISTIC), which allows us to define statistics that don't introduce
static ctors into the .o files. I'm migrating code over to use this
incrementally.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32687 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 21:27:47 +00:00
Reid Spencer
9d908e8ca0
Now that ConstantInt::isValueValidForType can handle signed and unsigned
...
values regardless of the signedness of the constant's type, it is okay to
always make the AsmWriter.cpp print constant ints as signed values. The
AsmParser will automatically handle things like: uint -1 as a result.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32686 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 21:16:35 +00:00
Anton Korobeynikov
24287ddb81
Fix for PR1059: http://llvm.org/PR1059
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32685 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 21:04:20 +00:00
Devang Patel
a68941b2d4
Now, there is additional layer, referred in the comment,
...
in place to handle this correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32684 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 20:12:38 +00:00
Devang Patel
5f4ddf517f
s/BasicBlockPassManager/BBPassManager/g
...
s/ModulePassManager/MPPassManager/g
s/FunctionPassManagerImpl_New/FunctionPassManagerImpl/g
s/PassManagerImpl_New/PassManagerImpl/g
Introduce FPPassManager to manage function passes and
BBPassManagers.
Now FunctionPassManagerImpl is an implementation class
used by externally visible FunctionPassManager to manage
FPPassManagers.
Module pass manager (MPPassManager) now manages FPPassManagers
and ModulePasses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32679 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 19:46:59 +00:00
Chris Lattner
21847f43e8
The x86-64 target machine should be used for amd64-* target triples.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32678 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 19:40:09 +00:00
Chris Lattner
0bb3af9ec1
Fix PR1061 and CodeGen/X86/2006-12-19-IntelSyntax.ll
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32676 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 19:29:58 +00:00
Anton Korobeynikov
cd79df01c2
Partly fixed JITing on mingw32 platform. The support is not full due to
...
absence of dllimport JIT codegen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32673 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 15:24:18 +00:00
Reid Spencer
85e36e474d
Clean up ConstantFoldCastInstruction.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32672 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 07:41:40 +00:00
Reid Spencer
390437fc6d
Rewrite ConstantFoldCastInstruction so that it doesn't use any of the
...
ConstRules. Remove the casting rules from ConstRules and subclasses. This
cleans up ConstantFolding significantly. Passes all tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32671 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 03:15:47 +00:00
Evan Cheng
7df28dc9d7
May need to promote the operand (either sign_extend_inreg or and) before
...
expanding a {s|u}int_to_fp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32665 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 01:44:04 +00:00
Reid Spencer
9b11d518ae
Make ConstantInt not care about sign any more. To ensure the AsmParser can
...
still check the validity of signed values an overload to isValueValidForType
was added to allow passing in an int64_t to check.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32663 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 01:28:19 +00:00
Chris Lattner
75de5ab9f5
Fix a bug in GetConstantFactor for affine expressions, in which the existing
...
code was wrong for things like 3+4*i.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32662 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 01:16:02 +00:00
Reid Spencer
c597a888c0
Remove a useless statement.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32660 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-18 23:40:19 +00:00
Evan Cheng
722cb36069
LegalizeSetCCOperands() may end up inserting libcalls. They need to be
...
properly serialized. Do not clear LastCallSEQ_END until that is done.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32659 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-18 22:55:34 +00:00
Reid Spencer
d71b620c6c
For PR1042:
...
Fix a thinko. We want to check the second case if the first cast *didn't*
trigger.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32657 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-18 21:56:29 +00:00
Rafael Espindola
3ef39ca6a1
macros -> Inline functions
...
Lauros's patch
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32656 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-18 11:07:09 +00:00
Reid Spencer
1bd82a5c65
Remove the createInferredCast methods now that their last uses have been
...
removed. All casting is now explicit and not inferred by VMCore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32655 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-18 08:52:59 +00:00
Reid Spencer
8a903db499
Convert the last uses of CastInst::createInferredCast to a normal cast
...
creation. These changes are still temporary but at least this pushes
knowledge of signedness out closer to where it can be determined properly
and allows signedness to be removed from VMCore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32654 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-18 08:47:13 +00:00
Reid Spencer
d97321ceb3
Remove the two-argument (inferred cast) form of ConstantExpr::getCast now
...
that its last uses have been removed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32653 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-18 08:18:46 +00:00
Reid Spencer
dc26a9b840
Convert the last use of two-argument ConstantExpr::getCast into another
...
form so we can remove that method from ConstantExpr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32652 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-18 08:16:27 +00:00
Reid Spencer
fdf15e1dc8
Revert last patch. ConstantInt isn't quite ready for signlessness.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32650 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-18 04:22:56 +00:00
Rafael Espindola
15404d060b
move ExtWeakSymbols to AsmPrinter
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32648 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-18 03:37:18 +00:00
Reid Spencer
d54d8fa45a
Remove the last use of getUnsignedVersion and getSignedVersion from VMCore.
...
ConstantInt doesn't care about the sign of the type it represents. It only
cares about the bitwidth so there is no need to make the sign of the type
match the SExt or ZExt constant expression.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32646 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-18 01:11:03 +00:00
Chris Lattner
c1f400ccdd
Fix PR1057 (compilation on macos 10.3), patch by Scott Michel!
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32644 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-17 21:04:02 +00:00
Reid Spencer
225866469f
Use a predicate function to identify bitcast of fp and integer instead of
...
repeating the logic in two different parts of the code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32643 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-17 20:24:50 +00:00
Reid Spencer
941cfda9c5
Fix PR1058:
...
Generate the BITCAST_TEMPORARY regardless of the uses or inlinability of
the instruction. This temporary is needed to perform the instruction, not
provide storage for its results.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32642 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-17 18:50:51 +00:00
Bill Wendling
f2174da713
Fixed so that it dereferences the ostream pointer.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32640 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-17 11:15:53 +00:00
Bill Wendling
c252fac907
This snuck in. Reverted.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32638 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-17 11:11:10 +00:00
Bill Wendling
5c7e326585
Added an automatic cast to "std::ostream*" etc. from OStream. We then can
...
rework the hacks that had us passing OStream in. We pass in std::ostream*
instead, check for null, and then dispatch to the correct print() method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32636 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-17 05:15:13 +00:00
Chris Lattner
95ca3a453a
when inserting a dummy argument to work-around the CBE not supporting
...
zero arg vararg functions, pass undef instead of 'int 0', which is cheaper.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32634 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-16 21:21:53 +00:00
Chris Lattner
36d439666c
Fix PR1049 and CodeGen/Generic/2006-12-16-InlineAsmCrash.ll
...
by producing target constants instead of constants. Constants can get
selected to li/movri instructions, which causes the scheduler to explode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32633 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-16 21:14:48 +00:00
Chris Lattner
3381f0a09d
Apply B. Scott Michel's patch for PR1054, thanks!
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32630 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-16 20:23:42 +00:00
Evan Cheng
e90460ee9a
Cannot combine an indexed load / store any further.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32629 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-16 06:25:23 +00:00
Chris Lattner
e3cbe03d13
Fix PR1042, by tightening up the subtle rules with invoke value use.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32624 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-16 02:25:35 +00:00
Evan Cheng
aa975c1c47
Expand FP undef
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32623 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-16 02:20:50 +00:00
Jeff Cohen
4b607748d8
The best unbreakage yet, addressing Bill's concerns.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32622 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-16 02:15:42 +00:00
Evan Cheng
0b1b9dcf22
Allow promoted FP_TO_UINT / FP_TO_SINT to expand operand.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32621 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-16 02:10:30 +00:00
Devang Patel
1554c85456
Add getNumContainedPasses() and getContainedPass() inteface and use
...
it instead of passVectorBegin/End().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32620 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-16 00:56:26 +00:00
Evan Cheng
966bf24491
Expand fabs / fneg to and / xor.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32619 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-16 00:52:40 +00:00
Devang Patel
1a8038636c
Cosmetic changes, based on Chris's review.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32618 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 22:57:49 +00:00
Jeff Cohen
c21c5eeb4f
An even better unbreakage...
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32617 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 22:57:14 +00:00
Evan Cheng
19103b11ec
Fix select_cc, select expansion to soft-fp bugs.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32616 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 22:42:55 +00:00
Jeff Cohen
6ebe23584e
Partial unbreak of VC++ (stream stuff has no easy fix).
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32614 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 21:47:01 +00:00
Reid Spencer
c6d416ada1
Remove an extraneous { at the end of a block.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32613 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 21:46:37 +00:00
Jim Laskey
ba74cdf7f6
Patterns no longer needed due to fix in the DAG combiner.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32612 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 21:39:31 +00:00
Jim Laskey
f6c4ccfaab
This code was usurping the sextload expand in teh legalizer. Just make
...
sure the right conditions are checked.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32611 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 21:38:30 +00:00
Devang Patel
a52035a062
Mark dump* routines const routines.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32610 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 20:13:01 +00:00
Evan Cheng
9156ec66e4
Some AT&T syntax assembler (e.g. Mac OS X) does not recognize the movq alias for i64 <-> XMM moves.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32609 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 19:58:58 +00:00
Reid Spencer
9b84ad14f4
Fix long standing issue with propagating error message back to caller. This
...
has been a problem since exceptions were removed from the BytecodeReader.
Error messages are now captured from ModuleProvider::releaseModule as well
as after a longjmp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32608 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 19:49:23 +00:00
Reid Spencer
cd5561a56e
For PR1050:
...
Convert asserts into error messages.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32607 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 19:44:51 +00:00
Devang Patel
c2ff962bf9
Move PMTopLevelManager and TImingInfo into anon namespace.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32606 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 19:39:30 +00:00
Jim Laskey
352235515f
Not all test cases are created equal. This fix is needed.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32605 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 18:51:01 +00:00
Jim Laskey
182a5acdeb
Not needed. Misinterpreted error message from other bug (Missing load/store
...
relocations.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32604 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 18:45:32 +00:00
Andrew Lenharth
8753c447a5
extern_weak linkage. fixes PR1038
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32603 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 17:35:32 +00:00
Jim Laskey
34da72645a
Missing load/store relocations.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32601 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 16:44:10 +00:00
Jim Laskey
c4a81dc935
Provide 64-bit support for i64 sextload<i8>.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32600 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 14:34:11 +00:00
Jim Laskey
ca367b4e25
Provide support for FP_TO_UINT.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32599 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 14:32:57 +00:00
Chris Lattner
2d53a320b4
silence a bogus warning
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32597 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 07:36:19 +00:00
Chris Lattner
d22dbdf606
re-enable a temporarily-reverted patch
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32595 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 07:32:38 +00:00
Evan Cheng
86facc2828
Minor clean up.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32593 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 06:41:01 +00:00
Evan Cheng
0e51207959
This is done.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32591 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 05:50:39 +00:00
Evan Cheng
2b49c50083
Expand FP compares to soft-fp call(s)
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32590 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 02:59:56 +00:00
Devang Patel
ef89c5594a
s/ForcedLastUses/TransferLastUses/g
...
Register pass has the its last user, otherwise sometimes no one will claim
LastUse.
Handle transferred last uses from child pass manager.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32589 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 00:08:26 +00:00
Jim Laskey
b92767afd4
Simplify the fetching of relocation mode.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32588 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 22:53:42 +00:00
Evan Cheng
21b76123e5
f64 <-> i64 bit_convert using movq in 64-bit mode.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32587 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 21:55:39 +00:00
Evan Cheng
e36087c617
Fix a couple of typo's.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32585 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 19:46:06 +00:00
Evan Cheng
e89546eb7d
This is done.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32584 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 19:45:32 +00:00
Evan Cheng
0e8dbc6d5a
Added MOVSS2DIrr and MOVDI2SSrr to foldMemeoryOperand().
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32583 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 19:44:45 +00:00
Evan Cheng
c9f0923f17
- Rename MOVDSS2DIrr to MOVSS2DIrr for consistency sake.
...
- Add MOVDI2SSrm and MOVSS2DImr to fold load / store for i32 <-> f32 bit_convert
patterns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32582 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 19:43:11 +00:00
Jim Laskey
acd80ac7bb
1. Tidy up jump table info.
...
2. Allow the jit to handle PIC relocable jump tables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32581 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 19:17:33 +00:00
Rafael Espindola
8897a7b02e
avoid using a constant table when a constant can be used inline
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32580 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 18:58:37 +00:00
Chris Lattner
a84b3025ca
random minor typographical changes
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32579 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 18:22:14 +00:00
Rafael Espindola
15f17a7c47
Avoid creating invalid sub/add instructions on the prolog/epilog
...
patch by Lauro
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32577 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 13:31:27 +00:00
Evan Cheng
7a0d51c8e3
Fix a long-standing spiller bug:
...
If a spillslot value is available in a register, and there is a noop copy that
targets that register, the spiller correctly decide not to invalidate the
spillslot register.
However, even though the noop copy does not clobbers the value. It does start a
new intersecting live range. That means the spillslot register is available for
use but should not be reused for a two-address instruction modref operand which
would clobber the new live range.
When we remove the noop copy, update the available information by clearing the
canClobber bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32576 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 07:54:05 +00:00
Devang Patel
8e58a1b17b
Add -time-passes support.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32574 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 00:59:42 +00:00
Devang Patel
017b5d969b
Add debug-pass=Details support to print Required and Preserved Set info.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32573 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 00:25:06 +00:00
Devang Patel
693a74e4ee
Add " Made Modification " messages in debug-pass=Executions output.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32572 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 00:08:04 +00:00
Devang Patel
4eeea774ce
Add debug-pass=Executions support in new pass manager.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32571 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 23:50:44 +00:00
Devang Patel
c32cf54101
Add -pass-debug=Arguments support in new manager.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32567 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 22:10:00 +00:00
Chris Lattner
6e9e5e026a
fit in 80 cols
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32563 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 21:56:10 +00:00
Devang Patel
e8ff1ce734
Using PDL as a prefix for PassDebugLevel enums is not a good idea.
...
Fix it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32562 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 21:13:31 +00:00
Evan Cheng
133b1dd8ad
Add note.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32561 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 20:59:43 +00:00
Evan Cheng
9f87788040
More soft-fp work.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32559 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 20:57:08 +00:00
Devang Patel
45dc02d6f9
Move enum PassDebugLevel from PassManagerT.h to Pass.h.
...
Use PDL as the prefix for these enums.
Define and use PassDebugging_New in new PassManager.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32554 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 20:03:48 +00:00
John Criswell
d943acae16
Changed from PARALLEL_DIRS to DIRS since we're only building one directory.
...
Thanks Reid.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32551 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 19:42:54 +00:00
John Criswell
2957f129a7
Remove DSA.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32550 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 19:41:57 +00:00
Reid Spencer
c55b243bcd
Fix a bug in EvaluateInDifferentType. The type of operand should not be
...
used to determine whether a ZExt or SExt cast is performed. Instead, pass
an "isSigned" bool to the function and determine its value from the opcode
of the cast involved.
Also, clean up some cruft from previous patches.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32548 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 18:21:21 +00:00
Jim Laskey
5fed164d70
Update version in safe guards.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32546 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 17:49:24 +00:00
Reid Spencer
7eb7638276
Implement review feedback. Most of this has to do with removing unnecessary
...
cast instructions. A few are bug fixes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32544 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 17:19:09 +00:00
John Criswell
e026c070c4
Remove DSA.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32542 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 16:54:24 +00:00
Reid Spencer
21a55c9f08
For mul transforms, when checking for a cast from bool as either operand,
...
make sure to also check that it is a zext from bool, not any other cast
operation type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32539 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 08:33:33 +00:00
Reid Spencer
5ae9cebef5
Fix and/or/xor (cast A), (cast B) --> cast (and/or/xor A, B)
...
The cast patch introduced the possibility that the wrong cast opcode
could be used and that this transform could trigger on different kinds
of cast operations. This patch rectifies that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32538 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 08:27:15 +00:00
Reid Spencer
3ba68b9eef
Change the interface to SCEVExpander::InsertCastOfTo to take a cast opcode
...
so the decision of which opcode to use is pushed upward to the caller.
Adjust the callers to pass the expected opcode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32535 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 08:06:42 +00:00
Reid Spencer
dccd9fe161
Fix some casts. isdigit(c) returns 0 or 1, not 0 or -1
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32534 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 08:04:32 +00:00
Chris Lattner
4d17caadbc
only check non-external functions
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32530 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 04:45:46 +00:00
Chris Lattner
41af719526
Reject attempts to define intrinsics. This fixes PR1047 and
...
Regression/Verifier/2006-12-12-IntrinsicDefine.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32529 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 04:30:37 +00:00
Evan Cheng
548f611bae
Expand (f64 extload f32) to (f64 fp_ext (load f32)) if f64 type action is expand.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32527 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 03:19:57 +00:00
Evan Cheng
98ff3b979a
Expand fsqrt, fsin, and fcos to libcalls.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32526 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 02:38:13 +00:00
Devang Patel
3162691f69
Add #ifdef switch toggle between old and new pass manager. However,
...
continue to use old pass manager at the moment. To use new manager
remove #define USE_OLD_PASSMANAGER 1 from Pass.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32525 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 02:36:01 +00:00
Chris Lattner
21c362d324
revert my recent int<->fp and vector union promotion changes, they expose
...
obscure bugs affecting the X86 code generator. I will reenable this
when fixed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32524 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 02:26:45 +00:00
Evan Cheng
6af00d588c
Expand f32 / f64 to i32 / i64 conversion to soft-fp library calls.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32523 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 01:57:55 +00:00
Reid Spencer
7b06bd532d
Replace CastInst::createInferredCast calls with more accurate cast
...
creation calls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32521 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 00:50:17 +00:00
Devang Patel
2db3a3bed7
FunctionPassManager does not support runOnModule().
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32519 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 00:34:32 +00:00
Devang Patel
37a6f7966c
Implement PassManager_New destructors.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32517 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 00:09:23 +00:00
Devang Patel
d4ea4ef541
Remove unused constructor.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32516 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 23:51:31 +00:00
Reid Spencer
d977d8651a
Replace inferred getCast(V,Ty) calls with more strict variants.
...
Rename getZeroExtend and getSignExtend to getZExt and getSExt to match
the the casting mnemonics in the rest of LLVM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32514 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 23:36:14 +00:00
Devang Patel
ebc0922eeb
Add routines to dump pass manager queue.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32513 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 23:34:33 +00:00
Devang Patel
b920bd85ad
FunctionPassManager()
...
Set AnalysisResolver_New and add FPM to PassManagers list.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32512 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 23:27:37 +00:00
Devang Patel
1fbe2c9964
Do not runOnFunction on external functions.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32510 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 23:15:28 +00:00
Devang Patel
41545fd663
Initialize AnalysisImpls for each pass before executing the pass.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32509 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 23:13:09 +00:00
Devang Patel
27aaab2bd3
collectRequiredAnalysisPasses().
...
Include RequiredTrainsitiveSet also.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32508 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 23:09:32 +00:00
Devang Patel
54e247d2d0
removeNotPreservedAnalysis().
...
Do not remove ImmutablePass from the list.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32507 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 23:07:44 +00:00
Devang Patel
395ed73984
Initialize activeManager.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32506 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 22:57:43 +00:00
Devang Patel
1e1008a52e
Remove unused constructor.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32505 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 22:56:36 +00:00
Devang Patel
a5f9d556b7
Maintain ImmutablePasses list at top level only. Do not make them
...
directly available to individual managers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32504 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 22:53:40 +00:00
Devang Patel
d0fa16c336
findAnalysisPass().
...
First search all available passes before searching ImmutablePasses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32503 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 22:50:05 +00:00
Devang Patel
7e601a70fc
Fix thinko.
...
While searching for a analysis in a pass manager, do not search it into
pass manager's manager.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32501 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 22:47:13 +00:00
Devang Patel
1b8d015066
o s/OtherPassManagers/IndirectPassManagers
...
o Make IndirectPassManagers vector of PMDataManager *
o Move PMTopLevelManager implementation below all class declarations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32499 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 22:35:25 +00:00
Devang Patel
689c683bcc
Initialize AnalysisImpls for ImmutablePass.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32498 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 22:21:37 +00:00
Evan Cheng
279101eb1a
Expand FP constant to integers if FP types are not legal.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32497 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 22:19:28 +00:00
Devang Patel
dff33ef8e8
Set top level manager.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32496 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 22:02:16 +00:00
Evan Cheng
5c9ce1893a
Soft fp FNEG, SINT_TO_FP, UINT_TO_FP libcall expansion.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32495 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 21:51:17 +00:00
Evan Cheng
004952140f
Expand ConstantFP to load from CP if float types are being expanded.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32494 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 21:32:44 +00:00
Evan Cheng
0ca67332fa
Expand i32/i64 CopyToReg f32/f64 to BIT_CONVERT + CopyToReg.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32493 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 21:21:32 +00:00
Jim Laskey
c35010d3a4
Honor cpu directive, take two.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32492 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 20:57:08 +00:00
Evan Cheng
7b2b5c846c
- When expanding a bit_convert whose src operand is also to be expanded and
...
its expansion result type is equal to the result type of the bit_convert,
e.g. (i64 bit_convert (f64 op)) if FP is not legal
returns the result of the expanded source operand.
- Store f32 / f64 may be expanded to a single store i32/i64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32490 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 19:53:13 +00:00
Jim Laskey
9a7dfa3fd4
Rollback changes to take a different tack.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32488 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 19:26:50 +00:00
Chris Lattner
bb4e7b2fa4
this can be trunc or bitcast, per line 3092.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32487 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 19:11:20 +00:00
Chris Lattner
078b631ff3
Fix regression on 400.perlbench last night.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32486 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 18:41:03 +00:00
Rafael Espindola
a898ce687a
more general matching of the MVN instruction
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32484 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 17:10:13 +00:00
Jim Laskey
55a7ec33d7
Honor the command line specification for machine type.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32483 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 16:07:33 +00:00
Rafael Espindola
2426775c81
don't use "ordinary" addressing mode 1 when mvn is appropriate
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32482 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 14:03:29 +00:00
Jim Laskey
78f97f3118
Reduce number of instructions to load 64-bit constants.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32481 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 13:23:43 +00:00
Reid Spencer
17212df0ee
Fix numerous inferred casts.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32479 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 09:18:51 +00:00
Reid Spencer
b6ba3e6d85
Get even more accurate on the casting.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32478 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 09:17:50 +00:00
Reid Spencer
daa8e3c263
Fix the casting for the computation of the Malloc size.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32477 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 09:17:08 +00:00
Evan Cheng
b15974a65c
Expand formal arguments and call arguments recursively: e.g. f64 -> i64 -> 2 x i32.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32476 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 07:27:38 +00:00
Reid Spencer
f25212a223
Don't create usless casts for same-bith-width floating point casts.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32475 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 05:38:50 +00:00
Chris Lattner
f0094839f0
fit in 80 cols
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32474 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 05:22:21 +00:00
Chris Lattner
d9e06a5d03
this can only be fptrunc.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32473 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 05:21:51 +00:00
Chris Lattner
3bb7e3f3ba
This case isn't needed with recent changes to ConstantInt::get
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32472 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 05:19:46 +00:00
Chris Lattner
ddc9401991
split up inttoptr from ptrtoint handling, the cases aren't similar at all.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32471 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 05:18:19 +00:00
Chris Lattner
cb0a681989
the operand of a bitcast is always the right size, just emit it in place.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32470 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 05:14:13 +00:00
Reid Spencer
4da49122f3
Change inferred getCast into specific getCast. Passes all tests.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32469 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 05:05:00 +00:00
Chris Lattner
a30fc5ed04
Patch for PR1045 and Transforms/ScalarRepl/2006-12-11-SROA-Crash.ll
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32468 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 04:24:41 +00:00
Chris Lattner
d93d46ee7e
Revert Nate's patch to fix X86/store-fp-constant.ll. With the dag combiner
...
and legalizer separated like they currently are, I don't see a way to handle
this xform.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32466 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 04:18:56 +00:00
Chris Lattner
62be1a71f4
make this code more aggressive about turning store fpimm into store int imm.
...
This is not sufficient to fix X86/store-fp-constant.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32465 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 04:16:14 +00:00
Chris Lattner
a17f03980f
teach scev to analyze X*4|1 like X*4+c. This allows us to produce:
...
LBB1_1: #bb
movdqa (%esi), %xmm2
movaps %xmm2, %xmm3
punpcklbw %xmm0, %xmm3
movaps %xmm3, %xmm4
punpcklwd %xmm0, %xmm4
cvtdq2ps %xmm4, %xmm4
mulps %xmm1, %xmm4
movaps %xmm4, (%edi)
leal 1(,%eax,4), %ebx
shll $4, %ebx
punpckhwd %xmm0, %xmm3
cvtdq2ps %xmm3, %xmm3
mulps %xmm1, %xmm3
movaps %xmm3, (%edx,%ebx)
leal 2(,%eax,4), %ebx
shll $4, %ebx
punpckhbw %xmm0, %xmm2
movaps %xmm2, %xmm3
punpcklwd %xmm0, %xmm3
cvtdq2ps %xmm3, %xmm3
mulps %xmm1, %xmm3
movaps %xmm3, (%edx,%ebx)
leal 3(,%eax,4), %ebx
shll $4, %ebx
punpckhwd %xmm0, %xmm2
cvtdq2ps %xmm2, %xmm2
mulps %xmm1, %xmm2
movaps %xmm2, (%edx,%ebx)
addl $64, %edi
incl %eax
addl $16, %esi
cmpl %ecx, %eax
jne LBB1_1 #bb
instead of:
LBB1_1: #bb
movdqa (%esi), %xmm2
movaps %xmm2, %xmm3
punpcklbw %xmm0, %xmm3
movaps %xmm3, %xmm4
punpcklwd %xmm0, %xmm4
cvtdq2ps %xmm4, %xmm4
mulps %xmm1, %xmm4
movaps %xmm4, (%edi)
leal 1(,%eax,4), %ebx
shll $4, %ebx
punpckhwd %xmm0, %xmm3
cvtdq2ps %xmm3, %xmm3
mulps %xmm1, %xmm3
movaps %xmm3, (%edx,%ebx)
leal 2(,%eax,4), %ebx
shll $4, %ebx
punpckhbw %xmm0, %xmm2
movaps %xmm2, %xmm3
punpcklwd %xmm0, %xmm3
cvtdq2ps %xmm3, %xmm3
mulps %xmm1, %xmm3
movaps %xmm3, (%edx,%ebx)
leal 3(,%eax,4), %ebx
shll $4, %ebx
punpckhwd %xmm0, %xmm2
cvtdq2ps %xmm2, %xmm2
mulps %xmm1, %xmm2
movaps %xmm2, (%edx,%ebx)
addl $64, %edi
incl %eax
addl $16, %esi
cmpl %ecx, %eax
jne LBB1_1 #bb
for a testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32463 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 02:26:09 +00:00
Reid Spencer
86b89e5529
Tidy up a bit.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32462 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 01:32:02 +00:00
Reid Spencer
15f46d6c28
Change inferred cast creation calls to more specific cast creations.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32460 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 01:17:41 +00:00
Rafael Espindola
f64945d83c
use MVN to handle small negative constants
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32459 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 01:03:11 +00:00
Reid Spencer
84f3eab017
Implement getIntegerCast and getFPCast for ConstantExpr. These are similar
...
to the createIntegerCast and createFPCast for CastInst instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32457 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 00:51:07 +00:00
Reid Spencer
6d81a7d2ae
Implement createIntegerCast and createFPCast factory methods for handling
...
integer and floating point cast creation. createIntegerCast generates
ZExt/SExt, BitCast or Trunc. createFPCast generates FPExt, Bitcast, or
FPTrunc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32456 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 00:49:44 +00:00
Rafael Espindola
450856d01b
add mvn
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32454 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 00:37:38 +00:00
Reid Spencer
22b36fb7eb
Fix the BitCastUnion type for 32-bit targets.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32453 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 00:11:08 +00:00
Rafael Espindola
4dfab986ab
add note
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32452 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-11 23:56:10 +00:00
Chris Lattner
57fc62c8d2
Another step forward in PPC64 JIT support: we now no-longer need stubs
...
emitted for external globals in PPC64-JIT-PIC mode (which is good because
we didn't handle them before!).
This also fixes a bug handling the picbase delta, which we would get wrong
in some cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32451 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-11 23:22:45 +00:00
Reid Spencer
a77fa7edbf
Create the cast constant expression that was read instead of attempting
...
to infer the cast from its operand and type. This fixes:
test/Regression/Bytecode/2006-12-11-Cast-ConstExpr.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32450 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-11 23:20:20 +00:00
Chris Lattner
442b9a6981
getInstrItineraryData shouldn't copy the itineraries
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32448 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-11 21:42:55 +00:00
Reid Spencer
8c4fed50e3
Fix constant folding of FP->int due to cut & paste error in last commit.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32447 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-11 21:27:28 +00:00
Reid Spencer
555a0b189c
Implement correct bitcast of int<->float and long<->double by using a
...
union to perform the bitcast.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32444 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-11 20:39:15 +00:00
Evan Cheng
13acce3ef0
Re-apply changes that were backed out and fix a naughty typo.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32442 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-11 19:27:14 +00:00
John Criswell
2381f6f6c6
It seems the llvm::OStream class does not handle stream manipulators.
...
For now, just grab the stream and perform the output on it directly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32441 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-11 19:15:36 +00:00
Chris Lattner
70a24b3141
Revert changes that broke oggenc on ppc
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32440 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-11 18:53:38 +00:00
Jim Laskey
2060a822fe
Missing opcode.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32439 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-11 18:45:56 +00:00
Chris Lattner
14f440aae7
Implement correct constant folding of bitcast. This implements
...
Transforms/ConstProp/bitcast.ll and fixes
SingleSource/Regression/C/2003-10-12-GlobalVarInitializers
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32438 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-11 18:30:27 +00:00
Jim Laskey
18e2f4433e
Layout proper frame for ppc64.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32436 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-11 18:10:54 +00:00
Evan Cheng
25ece66ff3
Don't convert store double C, Ptr to store long C, Ptr if i64 is not a legal type.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32434 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-11 17:25:19 +00:00
Evan Cheng
bbf1e5e2e9
f32 / f64 node is expanded to one i32 / i64 node.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32433 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-11 06:50:04 +00:00
Evan Cheng
b618230231
Clean up some bad code.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32432 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-11 06:25:26 +00:00
Nate Begeman
2cbba89347
Move something that should be in the dag combiner from the legalizer to the
...
dag combiner.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32431 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-11 02:23:46 +00:00
Nate Begeman
bfaaaa6e0f
Properly mangles symbol table names
...
Supports constant pools
Supports relocations to jump tables
Supports relocations within the data segment (global = address of global)
Allocates memory in a non-hacky for all non-code objects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32430 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-11 02:20:45 +00:00
Chris Lattner
36c2451ddb
fix typo
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32428 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-11 02:16:58 +00:00
Chris Lattner
9f09fa2900
Update note, with the SROA change, we now produce:
...
_pairtest:
movl 8(%esp), %eax
movl 4(%esp), %ecx
movd %eax, %xmm0
movd %ecx, %xmm1
addss %xmm0, %xmm1
movl 12(%esp), %eax
movss %xmm1, (%eax)
ret
instead of:
_pairtest:
subl $12, %esp
movl 20(%esp), %eax
movl %eax, 4(%esp)
movl 16(%esp), %eax
movl %eax, (%esp)
movss (%esp), %xmm0
addss 4(%esp), %xmm0
movl 24(%esp), %eax
movss %xmm0, (%eax)
addl $12, %esp
ret
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32427 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-11 01:20:25 +00:00
Chris Lattner
509f85140c
trunc to integer, not to FP.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32426 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-11 01:17:00 +00:00
Chris Lattner
b4115ac8f3
this is done
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32424 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-11 01:01:03 +00:00
Chris Lattner
a5546fbd10
Evan implemented the machineinstr improvements.
...
The rot example works if the type is cast to ubyte.
Move sroa examples together and upgrade them to HEAD syntax.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32423 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-11 00:44:03 +00:00
Chris Lattner
1dbea1598c
implement promotion of unions containing two packed types of the same width.
...
This implements Transforms/ScalarRepl/union-packed.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32422 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-11 00:35:08 +00:00
Chris Lattner
82e8a8ffe4
clarify some comments, simplify some checks, fix:
...
Regression/Transforms/IndVarsSimplify/2006-12-10-BitCast.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32420 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-11 00:12:31 +00:00
Chris Lattner
ae6a305094
* Eliminate calls to CastInst::createInferredCast.
...
* Add support for promoting unions with fp values in them. This produces
our new int<->fp bitcast instructions, implementing
Transforms/ScalarRepl/union-fp-int.ll
As an example, this allows us to compile this:
union intfloat { int i; float f; };
float invsqrt(const float arg_x) {
union intfloat x = { .f = arg_x };
const float xhalf = arg_x * 0.5f;
x.i = 0x5f3759df - (x.i >> 1);
return x.f * (1.5f - xhalf * x.f * x.f);
}
into:
_invsqrt:
movss 4(%esp), %xmm0
movd %xmm0, %eax
sarl %eax
movl $1597463007, %ecx
subl %eax, %ecx
movd %ecx, %xmm1
mulss LCPI1_0, %xmm0
mulss %xmm1, %xmm0
movss LCPI1_1, %xmm2
mulss %xmm1, %xmm0
subss %xmm0, %xmm2
movl 8(%esp), %eax
mulss %xmm2, %xmm1
movss %xmm1, (%eax)
ret
instead of:
_invsqrt:
subl $4, %esp
movss 8(%esp), %xmm0
movss %xmm0, (%esp)
movl (%esp), %eax
movl $1597463007, %ecx
sarl %eax
subl %eax, %ecx
movl %ecx, (%esp)
mulss LCPI1_0, %xmm0
movss (%esp), %xmm1
mulss %xmm1, %xmm0
mulss %xmm1, %xmm0
movss LCPI1_1, %xmm2
subss %xmm0, %xmm2
mulss %xmm2, %xmm1
movl 12(%esp), %eax
movss %xmm1, (%eax)
addl $4, %esp
ret
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32418 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-10 23:56:50 +00:00
Anton Korobeynikov
d27a258d2d
Cleaned setjmp/longjmp lowering interfaces. Now we're producing right
...
code (both asm & cbe) for Mingw32 target.
Removed autoconf checks for underscored versions of setjmp/longjmp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32415 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-10 23:12:42 +00:00
Jim Laskey
0eadd73bd7
Reverting until finding the cause of secondary bugs.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32413 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-10 13:09:42 +00:00
Jim Laskey
630def54f4
__PPC64CompilationCallback code was allowing registers to be clobbered by stub.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32412 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-10 12:13:31 +00:00
Chris Lattner
87f28e87d7
fix PR1039 by making timing info be destroyed by llvm_shutdown, not by
...
static dtors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32411 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-10 07:40:46 +00:00
Rafael Espindola
796cbd87b4
.align is in bits
...
.comm is in bytes
:-(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32408 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-10 02:53:14 +00:00
Rafael Espindola
3e69a7e527
fix test/Regression/CodeGen/X86/weak.ll
...
if a variable has no initialization, I->getInitializer() will fail
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32407 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-09 23:14:08 +00:00
Evan Cheng
1a8f1fe676
Preliminary soft float support.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32394 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-09 02:42:38 +00:00
Evan Cheng
c9ab2f39ce
Added option -soft-float to generate SW fp library calls instead of fp instructions.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32393 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-09 02:41:30 +00:00
Devang Patel
298feadd7a
Analysis resolver now manages AnalysisImpls for the given patch.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32389 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-09 01:11:34 +00:00
Devang Patel
5b640e7edc
Top level pass manager keeps track of other managers, so this can be
...
removed now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32388 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-09 00:09:12 +00:00
Devang Patel
cd520b187a
Use analysis resolver to find the info.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32387 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-09 00:07:38 +00:00
Devang Patel
c9a6293af7
Do not drop ImmutablePasses on the floor.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32386 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 23:57:43 +00:00
Devang Patel
145e83dc12
Set AnalysisResolver for the passes when they are inserted into
...
pass manager queuer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32385 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 23:53:00 +00:00
Devang Patel
f3dc6d9f95
Add AnalysisResolver_New. It is a replacement for existing
...
AnalysisResolver.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32383 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 23:28:54 +00:00
Devang Patel
591b1b7526
Keep track of other pass managers, that are not directly managed by
...
top level manager. Use this info to findAnalysisPass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32382 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 23:11:43 +00:00
Devang Patel
c475692c5e
Implement top level FunctionPassManager::run(Function &F)
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32381 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 22:57:48 +00:00
Devang Patel
a083e94f79
Do not keep yet another list of pass managers in PassManagerImpl_New.
...
Use one provided by toplevel manager.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32380 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 22:47:25 +00:00
Devang Patel
e61b7478e5
Remove unused schedulePass() parameter.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32379 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 22:34:02 +00:00
Devang Patel
3279d4c781
Remove unused getAnalysisPass and getAnalysisPassFromManager
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32378 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 22:32:32 +00:00
Devang Patel
69867b511c
Implement PMTopLevel::findAnalysisPass() and
...
PMDataManager::findAnalysisPass()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32377 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 22:30:11 +00:00
Rafael Espindola
0ec729ef2d
%progbits not @progbits
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32376 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 22:06:02 +00:00
Reid Spencer
f7761e5c39
Incorporate any changes in the successor blocks into the result of
...
MarkAliveBlocks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32375 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 21:52:01 +00:00
Rafael Espindola
1366626e08
add \"aw\",@progbits" to ctors and dtors
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32373 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 21:24:58 +00:00
Chris Lattner
975f05852d
Change the implementation of statistic to not need destructors at all.
...
Instead, the stat info is printed when llvm_shutdown() is called.
These also don't need static ctors, but getting rid of them is uglier:
still investigating. This reduces the number of static dtors in llvm from
~1400 to ~750.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32372 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 20:00:42 +00:00
Devang Patel
4d9a186b10
During runOnModule() do initialization and finalization.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32371 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 19:04:09 +00:00
Devang Patel
97856ceeab
Reuse code. Directly use runOnFunction().
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32370 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 19:03:05 +00:00
Devang Patel
cc132cd9fe
Implement FunctionPassManager_New::FunctionPassManager_New(ModuleProvider *P)
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32368 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 18:57:16 +00:00
Evan Cheng
cc22a7a2ad
Move findTiedToSrcOperand to TargetInstrDescriptor.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32366 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 18:45:48 +00:00
Rafael Espindola
a43f3d4c96
fix truncstorei1
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32364 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 18:41:21 +00:00
Andrew Lenharth
6353e05f4f
Hopefully these are the regenerated files
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32362 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 18:07:09 +00:00
Andrew Lenharth
38ecbf18eb
Packed Structures
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32361 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 18:06:16 +00:00
Evan Cheng
5c2a46052b
Proper fix for PR1037: to determine is a VR is a modref, check 1) whether it is
...
tied to another oeprand, 2) whether is is being tied to by another operand. So
the destination operand of a two-address MI can be correctly identified.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32354 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 08:02:34 +00:00
Evan Cheng
7814ad0bf3
findTiedToSrcOperand() changed.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32353 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 07:59:51 +00:00
Evan Cheng
3cc3816cd4
Use MI's TargetInstrDescriptor.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32352 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 07:57:56 +00:00
Chris Lattner
c5f8e4f134
Fix a bug introduced by the streams patch. DEBUG code was made unconditional.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32351 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 05:41:26 +00:00
Chris Lattner
e150b8eb87
this is an initial patch to switch the ppc64 jit over to working in PIC mode,
...
which allows the code to be above the 2G marker. We still need to JIT emit
dyld stubs to support external, weak, common, etc globals, but that will
happen tomorrow.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32348 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 04:54:03 +00:00
Chris Lattner
f9bae438aa
add a note
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32347 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 02:01:32 +00:00
Devang Patel
3b14fbe300
BasicBlockPassManager_New::runOnFunction()
...
Do initialization and finalization.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32346 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 01:38:28 +00:00
Devang Patel
964e45e607
doInitialization and doFinalization for BasicBlockPassManager_New
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32345 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 00:59:05 +00:00
Devang Patel
f9a60ae75d
Reimplement removeDeadPasses().
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32344 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 00:37:52 +00:00
Andrew Lenharth
0fb259046d
Simplify a bit
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32343 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 23:55:55 +00:00
Devang Patel
e166340650
set Last User.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32342 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 23:55:10 +00:00
Chris Lattner
eb63b0a9d5
fix incorrect encoding of rldicr, used by ppc64 function stubs, etc.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32341 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 23:44:07 +00:00
Bill Wendling
1a097e30d3
Don't use <sstream> in Streams.h but <iosfwd> instead.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32340 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 23:41:45 +00:00
Devang Patel
f72d29c540
Maintain level(or depth) of pass manager in pass manager food chain.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32339 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 23:24:58 +00:00
Devang Patel
c17bbb6da7
New method, PMDataManager::collectRequiredAnalysisPasses()
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32338 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 23:05:44 +00:00
Rafael Espindola
1c411dee4f
fix alignment
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32337 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 22:38:06 +00:00
Chris Lattner
555d8d6f4b
Fix CodeGen/PowerPC/2006-12-07-SelectCrash.ll on PPC64
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32336 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 22:36:47 +00:00
Devang Patel
badc4fae53
When new pass manager is created, initialize available analysis info
...
of existing manager at the same level. Otherwise, such info may be
considered as available, which not true.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32334 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 22:34:21 +00:00
Bill Wendling
f5da13367f
What should be the last unnecessary <iostream>s in the library.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32333 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 22:21:48 +00:00
Devang Patel
6e49d8b4bf
PMDataManager does not maintain LastUser info.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32332 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 22:17:09 +00:00
Chris Lattner
c88fa749eb
fix CodeGen/PowerPC/2006-12-07-LargeAlloca.ll on ppc64
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32331 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 22:15:58 +00:00
Devang Patel
0ac961d9c1
Make current pass info available _after_ removing info that is not
...
preserved.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32329 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 22:09:36 +00:00
Devang Patel
b917e38c84
Add TODOs
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32328 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 21:58:50 +00:00
Devang Patel
502f19e0f8
Fix thinko.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32327 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 21:44:12 +00:00
Devang Patel
877bfbb9ef
Top level manages schedule the pass immediately at the time of insertion.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32326 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 21:32:57 +00:00
Devang Patel
eb0d613ef6
Now FunctionPassManagerImpl_New and PassManagerImpl_New derives from
...
PMTopLevelManager.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32325 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 21:27:23 +00:00
Devang Patel
1209f416cf
Reimplement schedulePass interface. Move it into PMTopLevelManager.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32324 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 21:10:57 +00:00
Devang Patel
1b17033bc7
While initializing AvailableAnalysis info, make ImmutablePasses available
...
immediately.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32323 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 21:02:08 +00:00
Devang Patel
3e44559d01
Add ImmutablePass into the list of info managed by top level pass
...
manager.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32322 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 20:51:18 +00:00
Bill Wendling
bcd2498f4f
Removed more <iostream> includes
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32321 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 20:28:15 +00:00
Bill Wendling
832171cb97
Removing even more <iostream> includes.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32320 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 20:04:42 +00:00
Devang Patel
04b4e0595f
If pass reserves all analysis info then each info is not separately
...
included in PreservedSet. So check getPreservesAll() first.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32319 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 20:03:49 +00:00
Devang Patel
66d72e140b
Pass Managers themselves do not invalidate any analysis info.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32318 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 19:57:52 +00:00
Devang Patel
dc48f203cd
Add a handle to the top level pass manager in PMDataManager.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32317 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 19:54:15 +00:00
Devang Patel
06e86561a5
Cosmetic markers to divide code in separate chunks.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32316 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 19:39:39 +00:00
Devang Patel
f32b4dd13e
s/noteDownAvailableAnalysis/recordAvailableAnalysis
...
While recording available analysis, include interfaces implemented.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32315 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 19:33:53 +00:00
Devang Patel
3f5d2b58b8
Add PMTopLevelManager. It is not used yet.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32314 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 19:21:29 +00:00
Devang Patel
4045af1175
RequiredAnalysis support is buggy and not used at the moment so remove
...
the code. Add TODO note.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32313 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 18:47:25 +00:00
Devang Patel
cbfd29d0da
s/clearAnalysis/initializeAnalysisInfo/g
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32312 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 18:41:09 +00:00
Devang Patel
419f0e95d6
s/CommonPassManagerImpl/PMDataManager/g
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32311 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 18:36:24 +00:00
Rafael Espindola
7367d05cb7
make sure that we don't use a common symbol if a section was specified
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32310 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 18:33:58 +00:00
Devang Patel
e77242c3d5
Add overview of pass manager.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32309 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 18:23:30 +00:00
Andrew Lenharth
913ab0574d
Be sure to grab weak functions too, and make implicit defs comments
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32308 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 17:39:14 +00:00
Reid Spencer
fe46361719
Revision 1.83 causes PR1037.
...
Reverted.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32305 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 16:21:19 +00:00
Reid Spencer
6b538cfc5c
Provide a getOpcode() method on CmpInst to ensure the opcode is returned
...
as the right type. Use this to shorten some code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32300 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 04:18:31 +00:00
Evan Cheng
7d3223eef2
Initialize {Min|Max}CSFrameIndex properly.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32299 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 02:25:34 +00:00
Bill Wendling
e81561909d
Changed llvm_ostream et all to OStream. llvm_cerr, llvm_cout, llvm_null, are
...
now cerr, cout, and NullStream resp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32298 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 01:30:32 +00:00
Chris Lattner
85c671b908
Fix i64 uint_to_fp on ppc64
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32297 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 01:24:16 +00:00
Evan Cheng
51cdcd1972
MI keeps a ptr of TargetInstrDescriptor, use it.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32296 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 01:21:59 +00:00
Evan Cheng
6065f66e7c
getOperandConstraint returns -1 if the operand does have the specific constraint. This bug was causing excessive spills.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32295 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 00:46:04 +00:00
Chris Lattner
94c96cc519
implement sextinreg i8->i64 and i16->i64
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32293 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 21:46:13 +00:00
Chris Lattner
c5d24596d6
fix another sradi encoding bug. This fixes Olden/health with the ppc64 jit.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32291 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 21:35:10 +00:00
Reid Spencer
d10ecf7d20
Always pass "true" to isMaxValue(bool) because we know the type is LongTy.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32290 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 21:27:07 +00:00
Reid Spencer
c6bf4bfc35
Adjust to new ConstantIntegral interface for Max/Min tests.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32289 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 20:45:15 +00:00
Reid Spencer
62700f250f
Update ConstantIntegral Max/Min tests for new interface.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32288 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 20:39:57 +00:00
Reid Spencer
5c14a1bcb0
For PR950:
...
Remove the getMaxValue and getMinValue functions from ConstantIntegral.
They don't make sense for a signless type. Also, for isMaxValue and
isMinValue, have the caller provided the signedness rather than obtaining
it from the constant's type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32287 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 20:30:17 +00:00
Chris Lattner
c5e241b40a
fix the jit encoding of sradi, simplify the MDForm1 description.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32285 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 20:02:54 +00:00
Chris Lattner
fae2c19de9
add relocation support for ppc64 branches.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32284 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 19:40:04 +00:00
Chris Lattner
cf84504d7a
merge the Statistic and StatisticBase classes, eliminating virtual methods
...
and eliminating #includes from the Statistic.h file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32282 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 18:20:44 +00:00
Chris Lattner
11fd2f1af7
add #include
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32281 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 18:19:53 +00:00
Chris Lattner
02fc40ebd3
add missing #include
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32280 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 18:14:47 +00:00
Chris Lattner
ac0b6ae358
Detemplatize the Statistic class. The only type it is instantiated with
...
is 'unsigned'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32279 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 17:46:33 +00:00
Jim Laskey
2b4e98cb20
Some addresssed should be 64-bit and some shouldn't.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32278 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 17:43:18 +00:00
Jim Laskey
51fe9d9aa4
Make it easier for gdb to find the return address.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32277 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 17:42:06 +00:00
Rafael Espindola
392b1b2ef3
print weak references
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32276 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 13:35:10 +00:00
Evan Cheng
576d123e13
Move copyKillDeadInfo out-of-line. Add findRegisterUseOperand().
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32273 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 08:27:42 +00:00
Chris Lattner
82c4bc7153
Remove the dead CachedWriter class.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32271 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 06:40:49 +00:00
Chris Lattner
e53883837d
Simplify code
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32270 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 06:35:25 +00:00
Chris Lattner
2fcfdb79d0
printName is almost always true. In the cases that mattered where it was false,
...
it was effectively set to true by this:
- if ((PrintName || isa<GlobalValue>(V)) && V->hasName())
+ if (V->hasName())
Delete printname entirely.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32265 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 06:24:27 +00:00
Chris Lattner
3749c9cae4
Remove the 'printname' argument to WriteAsOperand. It is always true, and
...
passing false would make the asmprinter fail anyway.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32264 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 06:16:21 +00:00
Chris Lattner
a6b1ffcfaa
The hasSlot methods are gone.
...
Remove the 'PrintName' argument to WriteAsOperand, as it is always true.
Only call getOrCreateSlot on things that are valid.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32263 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 06:15:43 +00:00
Chris Lattner
d17aa4b1f1
These asm printers shouldn't use assembly/writer.h
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32262 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 06:13:25 +00:00
Chris Lattner
4932a5a335
remove unused api, simplify some code
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32260 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 05:55:41 +00:00
Chris Lattner
919e70c3ff
remove more code that was only used by the bc writer
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32259 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 05:50:41 +00:00
Chris Lattner
c3e56e20e4
remove dead code left over from when this functionality was shared with the
...
bcwriter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32258 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 05:42:32 +00:00
Chris Lattner
de891a6c35
rename createSlot -> getOrCreateSlot.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32256 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 05:27:40 +00:00
Chris Lattner
c96ce89c97
clean up some sloppy and inconsistent spacing
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32255 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 05:12:21 +00:00
Chris Lattner
d6d826cdad
wrap long lines
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32254 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 04:41:52 +00:00
Reid Spencer
cae6053587
Fix a CmpInst writing bug by removing merge cruft that I *know* I've removed
...
before. Also, make sure we write the predicate value for Cmp instructions
using instruction format 0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32253 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 04:27:07 +00:00
Chris Lattner
698b51e870
counter should be unsigned.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32252 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 01:50:04 +00:00
Chris Lattner
4c7e227973
eliminate fp statistic
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32251 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 01:48:55 +00:00
Reid Spencer
87d5f6c29f
Fix constant folding to deal with external weak global values.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32247 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 00:25:09 +00:00
Reid Spencer
b25389c67d
Regenerate.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32246 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 23:50:48 +00:00
Reid Spencer
af861f1151
Remove dead var NewVarArgs.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32245 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 23:46:41 +00:00
Chris Lattner
518f6fa310
Fix Transforms/InstCombine/2006-12-05-fp-to-int-ext.ll, fixing an out-of-
...
stack-space issue in the ppc bootstrap.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32244 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 23:43:59 +00:00
Reid Spencer
cd42c58548
Regenerate.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32242 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 23:29:42 +00:00
Reid Spencer
b775bbc121
Dump the old va_arg and va_next upgrade support. No need to keep track of
...
the current basic block any more either.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32241 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 23:28:06 +00:00
Reid Spencer
315d05542c
Finally get the casting right in this file. Also, remove some unnecessary
...
casting because sdiv doesn't require operand signs to match any more.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32240 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 22:39:58 +00:00
Evan Cheng
953fa0455e
Revert an unintended change.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32239 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 22:03:40 +00:00
Evan Cheng
28b51439f3
- Switch X86-64 JIT to large code size model.
...
- Re-enable some codegen niceties for X86-64 static relocation model codegen.
- Clean ups, etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32238 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 19:50:18 +00:00
Chris Lattner
f2d9ceb5b9
straighten out various memory ownership issues in the callgraph stuff.
...
This fixes Regression/Other/2002-01-31-CallGraph.ll.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32237 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 19:46:12 +00:00
Reid Spencer
9eef56f532
Regenerate.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32233 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 19:16:11 +00:00
Reid Spencer
c6e956e972
Remove various old upgrade hacks that are no longer needed.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32232 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 19:15:41 +00:00
Reid Spencer
7858b336f2
Bail on the getInferredCast idea. Remove the function and convert
...
remaining uses to more specific casts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32231 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 19:14:13 +00:00
Chris Lattner
f3597a13ae
If we have ScalarSSE, we can select bitconvert into single instructions.
...
This compiles bitcast.ll:test3/test4 into:
_test3:
movd %xmm0, %eax
ret
_test4:
movd %edi, %xmm0
ret
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32230 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 18:45:06 +00:00
Chris Lattner
2beb136e0b
Add a perf optzn corresponding to PR1033.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32229 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 18:25:10 +00:00
Chris Lattner
399610a2e6
Fix PR1033 and CodeGen/X86/bitcast.ll, by expanding bitcast to a load/store pair.
...
This could be better, readme entry pending.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32228 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 18:22:22 +00:00
Rafael Espindola
97815c6b9c
expand memmove and memcpy
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32226 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 17:57:23 +00:00
Reid Spencer
875fd8fd10
Eliminate "control reaches end of non-void function" warnings.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32225 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 17:53:26 +00:00
Rafael Espindola
462af9a2e0
add support for the "r" asm constraint
...
patch by Lauro Ramos Venancio
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32224 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 17:37:31 +00:00
Chris Lattner
af21f4f6f9
Fix typo noticed by Lauro Ramos Venancio, thanks!
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32223 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 17:29:40 +00:00
Rafael Espindola
204b0c2ca0
add support for weak linkage
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32222 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 17:00:17 +00:00
Evan Cheng
fd00debde0
JIT large code model support.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32220 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 07:29:55 +00:00
Reid Spencer
6f40b831e0
Can't make these fail now with just BitCast. Previous failures must have
...
been in conjunction with something else. By right, they should just be
BitCasts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32219 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 07:18:07 +00:00
Evan Cheng
35c1c04e8a
Asm printing bug.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32218 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 06:43:58 +00:00
Evan Cheng
19f2ffce45
- Fix X86-64 JIT by temporarily disabling code that treats GV address as 32-bit
...
immediate in small code model. The JIT cannot ensure GV's are placed in the
lower 4G.
- Some preliminary support for large code model.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32215 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 04:01:03 +00:00
Evan Cheng
d9ff60b955
Update
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32214 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 03:58:23 +00:00
Reid Spencer
57c699381b
Remove the last inferred casts from VMCore.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32213 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 03:30:09 +00:00
Reid Spencer
330d86d748
Implement createPointerCast.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32212 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 03:28:26 +00:00
Reid Spencer
c0459fb7f5
Implement getPointerCast.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32211 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 03:25:26 +00:00
Chris Lattner
e13ab2a9a1
add an instcombine xform. This speeds up 462.libquantum from 9.78s to
...
7.48s. This regression is due to unforseen consequences of the cast patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32209 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-05 01:26:29 +00:00
Devang Patel
67a821d9a3
SCCP does not handle Packed Type properly. Disable Packed Type handling
...
for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32208 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-04 23:54:59 +00:00
Chris Lattner
98ae09ca5d
Add support for 64-bit 'r' constraint. Patch by by Rafael ~Avila de EspÃndol!
...
This fixes PR1029 and Regression/CodeGen/X86/x86-64-asm.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32206 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-04 22:38:21 +00:00
Jim Laskey
efc7e52183
Restoration of the stack pointer after a deallocation of a alloca was not
...
updating the SP link.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32202 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-04 22:04:42 +00:00
Reid Spencer
67263fec75
Separate getCompare from get and getCompareTy from getTy.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32200 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-04 21:35:24 +00:00
Reid Spencer
09906f3e1a
Fix comment grammaro
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32198 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-04 21:33:23 +00:00
Chris Lattner
12d38bfca0
Add a comment and fix a memory leak. Thanks to Vikram for pointing this out.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32196 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-04 21:22:45 +00:00
Reid Spencer
848414e49c
Implement new cast creation functions for both instructions and constant
...
expressions. These will get used to reduce clutter as we replace various
calls to createInferredCast and getCast.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32191 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-04 20:17:56 +00:00
Reid Spencer
8d5a6ae171
Reduce the size of the ExprMapKeyType class.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32186 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-04 18:38:05 +00:00
Evan Cheng
2c312adac9
Non-darwin gcc should default to static relocation to match gcc.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32184 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-04 18:07:10 +00:00
Reid Spencer
14bab5db2d
Fix inferred casts.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32180 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-04 17:05:42 +00:00
Reid Spencer
10292555f3
Fix 80 cols violation
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32179 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-04 17:04:44 +00:00
Reid Spencer
4012e833fd
Regenerate.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32173 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-04 05:24:24 +00:00
Reid Spencer
595b477915
For PR950: Implement read/write of ICmp and FCmp constant expressions
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32172 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-04 05:23:49 +00:00
Reid Spencer
763ed5e4ac
For PR950: For ICmp and FCmp constant expressions, put the predicate outiside the parentheses to match what llvm-upgrade generates.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32171 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-04 05:20:06 +00:00
Reid Spencer
077d0eb1bd
For PR950: Fix constant expressions to properly support ICmp and FCmp type expressions.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32170 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-04 05:19:50 +00:00
Reid Spencer
2f8bbf5d65
For PR950: Implement a stub for folding ICmp and FCmp instructions
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32169 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-04 05:19:34 +00:00
Reid Spencer
81dfeb3264
For PR950: Implement ICmp/FCmp predicate printing for constant expressions
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32168 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-04 05:19:18 +00:00
Reid Spencer
3b3844288b
Update call to CastInst::getCastOpcode for its new signature.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32166 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-04 02:48:01 +00:00
Reid Spencer
575d95ce37
Change inferred casts to explicit casts.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32165 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-04 02:46:44 +00:00
Reid Spencer
56667123b7
Take a baby step towards getting rid of inferred casts. Provide methods on
...
CastInst and ConstantExpr that allow the signedness to be explicitly passed
in and reliance on signedness removed from getCastOpcode. These are
temporary measures useful during the conversion of inferred casts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32164 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-04 02:43:42 +00:00
Reid Spencer
9f132765a2
Support ICmp/FCmp constant expression reading and writing.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32160 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-03 17:17:02 +00:00
Reid Spencer
c1126ac7cd
Remove dead code.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32157 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-03 16:21:33 +00:00
Reid Spencer
13cf7b61c5
Regenerate.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32156 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-03 16:20:14 +00:00
Reid Spencer
9b1630382e
Remove useless #include.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32155 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-03 16:19:43 +00:00
Reid Spencer
6e18b7d3d9
Regenerate.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32152 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-03 06:59:29 +00:00
Reid Spencer
9f746f415e
Shorten the FCmp and ICmp mnemonics to 3 letters. Make the parser
...
disambiguate them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32151 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-03 06:58:07 +00:00
Reid Spencer
87e8ec9a50
Shorten the FCmp predicate mnemonics.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32150 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-03 06:35:48 +00:00
Reid Spencer
c8dab49aad
Implement reading and writing of the ICmp and FCmp instructions.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32149 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-03 06:28:54 +00:00
Reid Spencer
74f1642bc1
Allow the ICmp and FCmp instructions to be written by the AsmWriter
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32148 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-03 06:27:29 +00:00
Reid Spencer
728b6db6fb
Implement creation of ICmp and FCmp constant expressions.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32147 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-03 05:48:19 +00:00
Reid Spencer
3795ad164a
Remove backwards compatibility goop. This is now handled by llvm-upgrade.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32146 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-03 05:47:10 +00:00
Reid Spencer
a132e04b66
Regenerate.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32145 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-03 05:46:11 +00:00
Reid Spencer
08de34b229
Remove backwards compatibility goop. Now implemented in llvm-upgrade.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32144 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-03 05:45:44 +00:00
Jeff Cohen
97af751deb
Unbreak VC++ build.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32113 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-02 02:22:01 +00:00
Chris Lattner
9919e3df17
disable transformations that are invalid for fp vectors. This fixes
...
Transforms/InstCombine/2006-12-01-BadFPVectorXform.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32112 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-02 00:13:08 +00:00
Chris Lattner
ee740834ab
Switch analysis groups to be unregistered when llvm_shutdown is called.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32110 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-01 23:46:50 +00:00
Chris Lattner
baf2ecda5f
Start moving pass registration over to using the ManagedStatic mechanism.
...
This fixes issues where passes get unregistered before llvm_shutdown is
called, and is generally cleaner and simpler. Analysis groups up next.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32108 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-01 23:27:45 +00:00
Chris Lattner
947c7689fc
move 'cfgonly' pass tracking into PassInfo, instead of handling it with
...
yet-another global data structure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32102 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-01 22:21:11 +00:00
Evan Cheng
ba59a1e453
Match TargetInstrInfo changes.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32098 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-01 21:52:58 +00:00
Evan Cheng
258ff6726d
convertToThreeAddress() is now responsible for updating live info as well as inserting the new MI's.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32097 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-01 21:52:41 +00:00
Evan Cheng
8752ce61e1
Add weak reference directive.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32091 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-01 20:47:11 +00:00
Chris Lattner
9dec3a2c0c
These should be rewritten to fold without using the 'Rules' mechanism, but
...
until this happens at least make sext from bool and sitofp from bool do the
right thing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32087 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-01 19:50:54 +00:00
Chris Lattner
5be662505e
this logic is broken for trunc to bool, replace the folding logic for trunc
...
completely, as it is trivial. We should probably do this for the rest of the
cast operations. This fixes ConstProp/2006-12-01-TruncBoolBug.ll.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32081 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-01 19:22:41 +00:00
Chris Lattner
68329b2187
add a new ConstantIntegral::get method. Simplify the implementation of
...
ConstantInt::get
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32080 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-01 19:20:02 +00:00
Evan Cheng
9382e29c1e
Copy and paste error. An initialized global cannot be a weak reference.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32075 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-01 17:39:22 +00:00
Jim Laskey
fbb74e6941
1. In ppc64 mode we need only use one GPR.
...
2. Float values need to be promoted to double when they are vararg.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32074 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-01 16:30:47 +00:00
Jim Laskey
45e507ca9b
ExternalWeak case in wrong location.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32073 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-01 14:37:39 +00:00
Evan Cheng
32644ac67c
Fix 2005-05-08-FPStackifierPHI.ll failure.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32071 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-01 10:11:51 +00:00
Evan Cheng
81cf60fceb
A initialized global variable cannot be extern weak. However, if a global value's initializer is itself a external weak symbol, emit the weak reference.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32069 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-01 09:13:26 +00:00
Evan Cheng
1c45a66873
Darwin PPC external weak linkage support.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32068 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-01 07:56:37 +00:00
Evan Cheng
6d7d310519
Minor code clean up.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32067 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-01 07:38:23 +00:00
Evan Cheng
de97f9cd22
Fix indentation.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32066 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-01 07:17:00 +00:00
Evan Cheng
f532c4fc15
Darwin X86 external weak linkage support.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32065 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-01 07:15:24 +00:00
Chris Lattner
7da3bde866
Fix a typo introduced by the cast patch that horribly broke a lot of vector
...
code. Testcase here: Transforms/ConstProp/2006-11-30-vector-cast.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32062 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-01 05:55:25 +00:00
Reid Spencer
b8611ec8bc
Don't fold "ptrtoint GV to bool" since this should be doing a truncate not
...
a comparison against zero. Instead fold setne(GV,null) and seteq(GV,null)
to ConstantBool::True or ConstantBool::False, respectively.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32060 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-01 03:56:30 +00:00
Chris Lattner
70fa493613
Fix the CodeGen/PowerPC/vec_constants.ll regression.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32057 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-01 01:45:39 +00:00
Reid Spencer
481169e701
Regenerate.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32053 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-01 00:33:46 +00:00
Anton Korobeynikov
78ee7b78c3
Introducing external weak linkage. Darwin codegen should be added later.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32052 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-01 00:25:12 +00:00
Reid Spencer
44c030a7ee
Remove 4 FIXMEs to hack around cast-to-bool problems which no longer exist.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32051 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-30 23:13:36 +00:00
Anton Korobeynikov
7784ebc239
Factor out GVRequiresExtraLoad() from .h to .cpp
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32048 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-30 22:42:55 +00:00
Evan Cheng
0085a28d13
- Use a different wrapper node for RIP-relative GV, etc.
...
- Proper support for both small static and PIC modes under X86-64
- Some (non-optimal) support for medium modes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32046 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-30 21:55:46 +00:00
Jim Laskey
2bbff6d173
better check for version
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32045 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-30 18:29:23 +00:00
Chris Lattner
d0a6a7a030
make it clear that this is always a zext
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32044 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-30 17:35:08 +00:00
Chris Lattner
6e8fbad675
One more bugfix, 3 cases of making casts explicit.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32043 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-30 17:32:29 +00:00
Chris Lattner
9a989f0f97
Fix a bug in globalopt due to the recent cast patch.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32042 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-30 17:26:08 +00:00
Jim Laskey
2172f966ca
Change global descriptor names to provide name, full name and linkage name.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32036 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-30 14:35:45 +00:00
Jim Laskey
749b01d5ff
Temp fix to deal gdb issue.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32035 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-30 11:09:42 +00:00
Evan Cheng
12a447898a
MachineInstr::setOpcode -> MachineInstr::setInstrDescriptor
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32034 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-30 07:12:03 +00:00
Evan Cheng
6430bf0449
Remove the ugly SPARCV9 TargetInstrDescriptors hack.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32033 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-30 07:10:43 +00:00
Evan Cheng
67f660cb08
- MachineInstr now keeps a ptr to TargetInstrDescriptor instead of Opcode.
...
- Remove the ugly TargetInstrDescriptors hack.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32032 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-30 07:08:44 +00:00
Evan Cheng
c8306bde15
In PIC mode, GV not requiring an extra load can be used as address immediate.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32028 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-29 23:48:14 +00:00
Evan Cheng
4946399b64
Clean up.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32027 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-29 23:46:27 +00:00
Evan Cheng
d0ff02cf6f
Fix for PR1018 - Better support for X86-64 Linux in small code model.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32026 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-29 23:19:46 +00:00
Chris Lattner
15eb329dae
Fix bug codegen'ing FP constant vectors with integer splats. Make sure the
...
created intrinsics have the right integer types. This fixes
PowerPC/2006-11-29-AltivecFPSplat.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32024 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-29 19:58:49 +00:00
Evan Cheng
6a16c5ab2d
Avoid inifinite looping if READCYCLECOUNTER isn't custom lowered.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32022 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-29 19:13:47 +00:00
Jim Laskey
36729ddd23
Eliminate unnecessary scopes.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32020 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-29 16:55:57 +00:00
Jim Laskey
619965d32e
Offset for load of 32-bit arg in 64-bit world was incorrect.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32019 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-29 13:37:09 +00:00
Evan Cheng
3fa9dff2c9
Custom lower READCYCLECOUNTER for x86-64.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32017 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-29 08:28:13 +00:00
Evan Cheng
f0b3ba6752
Allow target to custom lower READCYCLECOUNTER (when it doesn't have to be expanded).
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32016 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-29 08:26:18 +00:00
Chris Lattner
641c523599
done
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32013 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-29 07:21:46 +00:00
Chris Lattner
46b96055cf
implement cast.ll:test35. With this, we recognize:
...
unsigned short swp(unsigned short a) {
return ((a & 0xff00) >> 8 | (a & 0x00ff) << 8);
}
as an idiom for bswap.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32011 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-29 07:18:39 +00:00
Chris Lattner
6aa5eb19d5
Teach instcombine to turn trunc(srl x, c) -> srl (trunc(x), c) when safe.
...
This implements InstCombine/cast.ll:test34. It fires hundreds of times on
176.gcc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32009 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-29 07:04:07 +00:00