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a165d57dad
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908 Commits

Author SHA1 Message Date
Reid Spencer
a165d57dad Use the <tt> tag instead of <pre> tag to get code/file/warning lists to 
wrap but also still be in a fixed-width font.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26825 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-17 17:43:01 +00:00
Chris Lattner
0da3130a98 allow the GCCBuiltinName field to be optional 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26784 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-15 19:15:26 +00:00
Jeff Cohen
71c3bc3d96 Fix VC++ build error. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26773 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-15 02:51:05 +00:00
Chris Lattner
ad45b00d6a remove typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26772 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-15 02:05:38 +00:00
Chris Lattner
fda6affb95 Autogenerate a table of intrinsic names, so we can map from intrinsic ID to 
LLVM intrinsic function name.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26771 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-15 01:55:21 +00:00
Chris Lattner
3f8b8913bc Autogenerate code to map from GCC builtin to LLVM intrinsic. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26770 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-15 01:33:26 +00:00
Reid Spencer
09a053a777 Allow a sequence of digits at the end of the directory name when trying to 
determine the top directory. This allows the tool to find the correct top
directory when you have something like:

   /x/llvm
   /x/llvm2
   /x/llvm3

Previously the scripts would always find /x/llvm even if you were in the
llvm2 or llvm3 directory because the pattern didn't allow the digits at
the end of the path.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26751 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-14 06:08:05 +00:00
Reid Spencer
b7b8317388 Change llvm.cs.uiuc.edu -> llvm.org 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26750 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-14 06:05:05 +00:00
Reid Spencer
767a25b878 Add a newline at the end to avoid gcc warnings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26749 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-14 05:59:52 +00:00
Reid Spencer
9dce2b3380 Convert llvm.cs.uiuc.edu -> llvm.org 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26748 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-14 05:54:52 +00:00
Chris Lattner
022f64fbbc emit a mapping from LLVM intrinsic -> GCC builtins. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26736 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-13 23:08:44 +00:00
Chris Lattner
18faf5d9f7 Verify that packed type operands have the right size and base type. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26735 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-13 22:38:57 +00:00
Chris Lattner
78167faa18 fix pasto in generate assertion msg 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26706 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-11 00:20:47 +00:00
Chris Lattner
4e5f35973c generate side-effect info 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26672 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-09 22:37:52 +00:00
Chris Lattner
6448ee44c6 Parse mod/ref properties, autogen mod/ref information 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26669 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-09 22:30:49 +00:00
Chris Lattner
f97a00e681 parse intrinsic types 
autogenerate an intrinsic verifier


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26666 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-09 22:05:04 +00:00
Chris Lattner
9b843b2494 autogenerate the function name recognizer 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26663 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-09 20:34:19 +00:00
Evan Cheng
ed66e855ec Temporary hack to enable more (store (op (load ...))) folding. This makes 
it possible when a TokenFactor is between the load and store. But is still
missing some cases due to ordering issue.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26638 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-09 08:19:11 +00:00
Evan Cheng
6f8aaf2cb0 Don't generate silly matching code like this: 
if (N1.getOpcode() == ISD::ADD &&
     ...)
   if (... &&
       (N1.getNumOperands() == 1 || !isNonImmUse(N1.Val, N10.Val))) &&
       ...)

TableGen knows N1 must have more than one operand.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26592 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-07 08:31:27 +00:00
Chris Lattner
56879b2d96 Silence a warning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26508 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-03 19:34:28 +00:00
Chris Lattner
b672d981a8 Fix pasteo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26499 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-03 06:13:41 +00:00
Chris Lattner
3b2397211b remove a bunch of long-dead testing code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26497 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-03 02:34:28 +00:00
Chris Lattner
9e493cfcc3 initial implementation of intrinsic parsing 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26495 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-03 02:32:46 +00:00
Chris Lattner
3d87811ce0 remove out of date comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26492 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-03 02:04:07 +00:00
Chris Lattner
ed5424196d Add support for "-Ifoo" in addition to "-I foo" 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26487 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-03 01:53:40 +00:00
Chris Lattner
c1d6e4eba7 Regenerate 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26486 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-03 01:47:37 +00:00
Chris Lattner
d9f5d90af1 add support for multiple include directories 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26485 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-03 01:47:14 +00:00
Evan Cheng
9073dea7c0 New vector type v2f32. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26437 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-01 01:10:52 +00:00
Chris Lattner
fd105d464a Select inline asm memory operands. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26349 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-24 02:13:31 +00:00
Evan Cheng
aea20f50e5 Added x86 integer vector types: 64-bit packed byte integer (v16i8), 64-bit 
packed word integer (v8i16), and 64-bit packed doubleword integer (v2i32).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26294 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-20 22:34:53 +00:00
Jeff Cohen
bce4805d6f Fix bugs identified by VC++. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26287 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-18 03:20:33 +00:00
Evan Cheng
fbad70808c Bump up pattern cost if the resulting instruction is marked 
usesCustomDAGSchedInserter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26282 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-18 02:33:09 +00:00
Chris Lattner
bdd3c1604e Check the new form for bison output into CVS 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26208 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-15 07:24:01 +00:00
Chris Lattner
e8242b168c Adjust to new form of handling lexer dependencies, this way shouldn't have 
the problems the old way did.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26161 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-14 05:13:13 +00:00
Evan Cheng
67212a05e6 Call InsertISelMapEntry rather than map insertion operator to prevent overly 
aggrssive inlining. This reduces Select_store frame size from 24k to 10k.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26095 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-09 22:12:27 +00:00
Evan Cheng
d7805a741d Match getTargetNode() changes (now returns SDNode* instead of SDOperand). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26084 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-09 07:16:09 +00:00
Evan Cheng
34167215a8 Change Select() from 
SDOperand Select(SDOperand N);
to
void Select(SDOperand &Result, SDOperand N);


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26067 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-09 00:37:58 +00:00
Evan Cheng
3468864f08 Added options -cflag, -cxxflags, and -ldflags to override the default C 
compilation, C++ compilation, and linker options.
e.g. This is the options I use for testing on my x86 iMac:
nice ./NightlyTest.pl -release -cflags "-Os -DNDEBUG -fomit-frame-pointer" -cxxflags "-Os -DNDEBUG -finline-functions -felide-constructors -fomit-frame-pointer"


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26057 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-08 09:08:06 +00:00
Evan Cheng
917707a73f Remove -pedantic. It no longer works. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26055 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-08 07:28:22 +00:00
Evan Cheng
21ad392ee6 Hoist all SDOperand declarations within a Select_{opcode}() to the top level 
to reduce stack memory usage. This is intended to work around the gcc bug.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26026 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-07 00:37:41 +00:00
Chris Lattner
04cadb3684 Add support for modifier strings in machine instr descriptions. This allows 
us to avoid creating lots of "Operand" types with different printers, instead
we can fold several together and use modifiers.  For example, we can now use:

${target:call} to say that the operand should be printed like a 'call' operand.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26024 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-06 23:40:48 +00:00
Chris Lattner
b03b080a82 Simplify the variant handling code, no functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26023 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-06 22:43:28 +00:00
Evan Cheng
7cd19d038f At the end of isel, select a replacement node for each handle that does not 
have one. This can happen if a load's real uses are dead (i.e. they do not
have uses themselves).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26014 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-06 08:12:55 +00:00
Evan Cheng
024524fe9b Name change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26013 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-06 06:03:35 +00:00
Evan Cheng
0a83ed506c Handle HANDLENODE: just return itself. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26011 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-05 08:46:14 +00:00
Evan Cheng
e41bf82107 Allow more loads to be folded which were previously prevented from happening 
due to ordering issue. i.e. they were selected for chain use first.
Now at load select time, check if it is being selected for a chain use and if
it has only a single real use. If so, return a HANDLENODE (with the load as
its operand) in its place and record it.
When it is folded or the load is selected for a real use, the isel records it
as the replacement for the HANDLENODE. The replacement is done when all nodes
are selected.
This scheme exposed a couple of problems where cycles can happen. (See comments
in EmitMatchCode() for descriptions of the problems and their workaround /
solutions.) These problems have been resolved with a small compile time
penality.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25995 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-05 06:43:12 +00:00
Evan Cheng
2216d8ad2f Re-committing the last bit of change. It shouldn't break PPC this time. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25982 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-05 05:22:18 +00:00
Chris Lattner
9ed44818c5 Temporarily revert the last change, which breaks PPC and other targets that 
DO select things.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25970 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-04 09:23:06 +00:00
Evan Cheng
9c4815a036 Complex pattern's custom matcher should not call Select() on any operands. 
Select them afterwards if it returns true.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25968 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-04 08:50:49 +00:00
Chris Lattner
3e1798086b node predicates add to the complexity of a pattern. This ensures that the 
X86 backend attempts to match small-immediate versions of instructions before
the full size immediate versions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25937 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-03 18:06:02 +00:00