Commit Graph

2033 Commits

Author SHA1 Message Date
Chris Lattner
45e0f890f8 very early support for analyzing a bitstream. This opens the file, starts
reading the stream, and detects whether it is LLVM IR or not.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36556 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-29 08:12:22 +00:00
Chris Lattner
c453f76e2b Switch the bitcode reader interface to take a MemoryBuffer instead of knowing
anything about disk I/O itself.  This greatly simplifies its interface -
eliminating the need for the ReaderWrappers.cpp file.

This adds a new option to llvm-dis (-bitcode) which instructs it to read
the input file as bitcode.  Until/unless the bytecode reader is taught to
read from MemoryBuffer, there is no way to handle stdin reading without it.

I don't plan to switch the bytecode reader over, I'd rather delete it :),
so the option will stay around temporarily.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36554 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-29 07:54:31 +00:00
Chris Lattner
63db485b79 fit in 80 cols
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36551 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-29 05:51:00 +00:00
Chris Lattner
020403209a reset errno to zero on entry to the application's main function. This fixes
MultiSource/Applications/minisat in the JIT.

Note that the libsystem stuff should ideally never modify errno.  :(


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36508 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-27 17:02:33 +00:00
Jeff Cohen
b5594e3066 Add new option to usage help.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36347 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-22 18:33:20 +00:00
Chris Lattner
197cceaaac don't break reading from stdin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36336 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-22 06:35:20 +00:00
Chris Lattner
395439bb22 link in bitwriter library
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36335 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-22 06:31:35 +00:00
Chris Lattner
b3ca3622bb teach llvm-dis to read bitcode files
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36334 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-22 06:31:02 +00:00
Chris Lattner
27bb3af61c add a temporary -bitcode option, which instructs llvm-as to produce a bitcode file instead of a bytecode file
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36333 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-22 06:28:58 +00:00
Reid Spencer
4f859aa532 For PR1146:
Make ParamAttrsList objects unique. You can no longer directly create or
destroy them but instead must go through the ParamAttrsList::get()
interface.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36327 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-22 05:46:44 +00:00
Reid Spencer
3b87d6a7b5 Add the --host-target option.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36326 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-22 05:05:36 +00:00
Chris Lattner
9c81664f6e remove cruft
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36268 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-20 04:45:58 +00:00
Reid Spencer
e59f4931f4 Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36106 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-16 03:05:01 +00:00
Reid Spencer
7055dafa7f For PR1336:
Functions without names deserve to be created too. This fixes:
test/CodeGen/Generic/vector-constantexpr.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36105 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-16 03:04:13 +00:00
Reid Spencer
53bd704b99 For PR1336:
When upgrading global vars, look for conflicts with functions as well. This
fixes test/Transforms/GlobalDCE/2002-08-17-FunctionDGE.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36103 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-16 02:56:33 +00:00
Reid Spencer
ff0e448801 Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36096 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-16 00:40:57 +00:00
Reid Spencer
d23c4dd08f For PR1336:
Rewrite the upgrade of GEP indices to be a little less obtuse. This fixes
test/Assembler/2002-08-19-BytecodeReader.llx
test/Assembler/2003-08-21-ConstantExprCast-Fold.llx
test/Assembler/2004-01-11-getelementptrfolding.llx


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36095 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-16 00:39:39 +00:00
Reid Spencer
4d26a0619d Make the generated code for ConstantInt nicer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35902 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-11 13:02:56 +00:00
Reid Spencer
46fea10881 Teach llvm2cpp about packed structure types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35899 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-11 12:41:49 +00:00
Reid Spencer
07441666b6 Fix several bugs relating to changes in the LLVM IR API or just outright
typos in the output. This is sufficient to get most of the llvm2cpp tests
working again.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35898 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-11 12:28:56 +00:00
Reid Spencer
baba98ae88 Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35897 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-11 12:10:58 +00:00
Reid Spencer
8486744214 Fix a crash-by-unknown-exception caused by attempting to use a null pointer
as the key for a map insertion.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35896 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-11 12:10:08 +00:00
Reid Spencer
a9297b1a09 Fix some issues with param attrs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35894 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-11 10:01:32 +00:00
Reid Spencer
6abd3daae1 Add support for parameter attributes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35893 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-11 09:54:08 +00:00
Reid Spencer
18da072088 For PR1146:
Put the parameter attributes in their own ParamAttr name space. Adjust the
rest of llvm as a result.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35877 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-11 02:44:20 +00:00
Devang Patel
0aa37f472a Enable loop rotate pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35863 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-10 15:43:36 +00:00
Reid Spencer
7b5d466c88 Regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35813 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09 06:16:21 +00:00
Reid Spencer
460dd9b644 For PR1146:
Adapt handling of parameter attributes to use ParamAttrsList class.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35812 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09 06:15:59 +00:00
Reid Spencer
b9125b1c85 Make TempDir a PathWithStatus so we don't have to cast it to one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35772 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08 20:08:01 +00:00
Reid Spencer
7b57fe3554 Avoid temporary construction and potential for corrupted data access.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35771 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08 20:06:05 +00:00
Reid Spencer
184e67e208 Don't rely on destructed local storage. Thanks, Chris.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35769 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08 19:59:07 +00:00
Reid Spencer
c74b461507 For PR1291:
Change uses of sys::Path class to sys::PathWithStatus in those places where
the file status information is needed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35743 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-07 18:53:16 +00:00
Reid Spencer
a3b12ddade Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35736 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-07 16:14:01 +00:00
Reid Spencer
b289f19eae For PR1312:
For the short CALL/INVOKE syntax, the signedness of the result type is two
extractions away from the type argument because its a POINTER to function
type, not a function type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35735 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-07 16:10:37 +00:00
Chris Lattner
c8c5752b2f run a late dce pass to clean up extra cruft.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35684 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-05 16:50:20 +00:00
Reid Spencer
c82a5da049 For PR1302:
Rename LinkItems as NativeLinkItems since it is filled out by the Linker
library to contain only those items deemed to be native.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35654 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-04 06:34:22 +00:00
Reid Spencer
8166a6c61d Regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35579 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-02 02:08:35 +00:00
Reid Spencer
8918cb42db Upgrade the bit count intrinsics to have an i32 result.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35578 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-02 02:08:05 +00:00
Reid Spencer
41b213e532 Regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35571 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-02 01:14:00 +00:00
Reid Spencer
de704f36c6 Don't upgrade functions that look like a bswap intrinsic but aren't.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35570 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-02 01:13:36 +00:00
Reid Spencer
1e70bb6660 Handle upgrade of llvm.bswap.iXX to llvm.bswap.iXX.iXX per new naming
rules for overloaded intrinsic functions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35565 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-02 00:50:28 +00:00
Reid Spencer
a145c6d766 Remove some non-sensical logic that prevented llvm-nm from working on any
file other than one named "-".


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35478 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-29 19:49:07 +00:00
Reid Spencer
8475ec068c For PR789:
Make the sys::Path::getFileStatus function more efficient by having it
return a pointer to the FileStatus structure rather than copy it. Adjust
uses of the function accordingly. Also, fix some memory issues in sys::Path.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35476 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-29 19:05:44 +00:00
Jeff Cohen
cf525fcbae getFileStatus has a new parameter (caught by VC++).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35466 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-29 17:29:59 +00:00
Jeff Cohen
02c91ef2cb Fix problem with llvm-config that prevented JIT from being used on x86_64
systems.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35416 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-28 04:45:02 +00:00
Reid Spencer
497b0b0a45 For PR1277:
Implement error handling for bytecode parsing.

Patch by Scott Michel.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35364 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-26 22:38:01 +00:00
Evan Cheng
2b48420c64 Unbreak non-debug builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35264 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-22 07:43:51 +00:00
Reid Spencer
d2920cd3d9 Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35237 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-21 17:27:53 +00:00
Reid Spencer
91a9d54d9a For PR1243:
Okay, really fix it this time. Make sure the CurFun.Linkage is set early
and consolidate some duplicate code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35236 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-21 17:26:41 +00:00
Reid Spencer
bb1fd5770d Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35235 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-21 17:15:50 +00:00
Reid Spencer
3e5affd263 For PR1256:
Make Signedness information pervasive throughout all types and values.
There is no easy way to get around this. Because the GEP instruction can
index through an arbitrarily complex value structure, it is necessary to
keep track of signedness information throughout that structure. This change
makes Signedness a full class, capable of representing Signedness in
arbitrarily shaped types. The class is then used throughout llvm-upgrade to
track signedness and differentiate between globals, locals, and functions
based on their signedness.

For PR1243:
This patch also removes bogus warnings about renaming internal globals. It
now only emits such warnings when renaming non-internal globals because
they may affect linkage.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35234 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-21 17:14:36 +00:00
Reid Spencer
5eb77c7674 Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35116 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-15 03:26:42 +00:00
Reid Spencer
44f87ee746 Revert last changes as they introduced other problems.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35115 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-15 03:25:34 +00:00
Reid Spencer
3fae7ba5b5 Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35113 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-14 23:13:06 +00:00
Reid Spencer
be5c50cb33 The sign information was not propagating into the rename map so only the
last entry stored in the map could be retrieved for a given integer type.
Propagating the sign information required an invasive change to ensure that
all ValueRef (ValID) instances get the right sign information as well. Also,
put in some assertions to ensure the RenameMap always gives us out the type
that is expected.

This fixes PR1256 and
test/Assembler/2007-03-14-UgpradeLocalSignless.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35112 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-14 23:11:45 +00:00
Reid Spencer
c1882215a0 For PR1256:
Carry sign with ValID and make TypeInfo sortable (useful in a map).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35111 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-14 23:08:04 +00:00
Jeff Cohen
91f76be8ac Make older versions of bison happy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35099 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-14 15:27:17 +00:00
Devang Patel
54959d6cf6 Now LICM is a LoopPass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35001 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 04:41:30 +00:00
Devang Patel
1bc89361c2 Now LoopUnswitch is a LoopPass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34992 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 00:26:10 +00:00
Reid Spencer
124294bc59 Obtain the exit function before execution just in case the module
disappears before we get to calling the exit function.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34953 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-06 03:12:55 +00:00
Jeff Cohen
ca5183d445 Unbreak VC++ build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34917 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-05 00:00:42 +00:00
Reid Spencer
f70d677501 1. Handle errors around the ModuleProvider. This is necessary since it is
reading bytecode.
2. The interpreter can delete the ModuleProvider and replace it with
   another so don't depend on it being around after the EE is created.
3. Don't just run llvm_shutdown on exit but actually delete the EE as well.
   This cleans up a vast amount of memory (but not all) that EE retained
   through exit.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34888 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-03 18:21:44 +00:00
Reid Spencer
7029725851 Make output for ConstantInt construction correct for any bitwidth.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34809 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-01 20:55:43 +00:00
Chris Lattner
00f59da1df remove use of deprecated apis
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34418 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-19 07:41:31 +00:00
Chris Lattner
4227bdbf55 remove use of deprecated api
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34416 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-19 07:34:02 +00:00
Anton Korobeynikov
9ba8a76f8b Add possibility to set memory limit for binaries run via libSystem. This
is especially needed for bugpoint. This partly implements PR688


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34349 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-16 19:11:07 +00:00
Reid Spencer
3481657da6 Add missing break statements!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34341 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-16 06:34:39 +00:00
Reid Spencer
ac9dcb94dd For PR1195:
Change use of "packed" term to "vector" in comments, strings, variable
names, etc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34300 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-15 03:39:18 +00:00
Reid Spencer
9d6565a5b1 For PR1195:
Rename PackedType -> VectorType, ConstantPacked -> ConstantVector, and
PackedTyID -> VectorTyID. No functional changes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34293 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-15 02:26:10 +00:00
Chris Lattner
10ac377f7c eliminate use of vector-related ctors
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34226 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-13 06:05:43 +00:00
Chris Lattner
cf3d061099 regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34225 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-13 06:04:17 +00:00
Chris Lattner
858d97347e remove use of vector-related ctors
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34224 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-13 06:03:48 +00:00
Chris Lattner
1bc3fa6451 stop using me thods that take a vector
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34206 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-12 22:58:38 +00:00
Lauro Ramos Venancio
34a451ddc8 Fix build error on ARM.
Since CompilerDriver.cpp revision 1.44, llvmc must be linked against LLVMCore.a (llvm::Module::~Module) and LLVMBCReader.a
(llvm::getBytecodeModuleProvider).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34196 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-12 18:31:46 +00:00
Chris Lattner
8adde28039 regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34188 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-11 21:40:10 +00:00
Chris Lattner
c02659f675 add #include
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34187 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-11 21:39:35 +00:00
Reid Spencer
ead1aead1e Align make log output with the rest of llvm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34150 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-10 15:14:00 +00:00
Reid Spencer
fd57a00972 Get the use of \ right.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34100 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-09 17:18:42 +00:00
Reid Spencer
36a987eed0 Now that gccas and gccld are just schell scripts, adjust the build ordering
for parallel builds so that we space out the large links.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34098 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-09 17:02:07 +00:00
Reid Spencer
d748ea32db End of life for gccld. Remove its source code and enable the generation
of a shell script to stand in its place. The shell script just pawns the
execution off to llvm-ld.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34090 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-09 15:21:02 +00:00
Reid Spencer
8912cdd962 Write the deprecation message to stderr instead of stdout so that it
doesn't get mingled with the output bytecode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34089 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-09 15:16:59 +00:00
Reid Spencer
8d0dbdbe12 Write the deprecation message to stderr instead of stdout so that it
doesn't get mingled with the output bytecode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34087 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-09 15:10:26 +00:00
Reid Spencer
1ce58ee900 Put in a disabled template for when gccld is replaced by the shell script.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34076 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-09 03:15:18 +00:00
Reid Spencer
f49262e42e Get the right warning message.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34075 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-09 03:12:21 +00:00
Reid Spencer
7d8311fe1c New shell script to replace gccld, eventually.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34074 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-09 03:09:26 +00:00
Reid Spencer
708585ad8f Clean up error handling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34073 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-09 03:08:06 +00:00
Reid Spencer
98a030c468 For PR1153:
Copy a couple more missing options from gccld to llvm-ld.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34061 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 19:03:11 +00:00
Reid Spencer
7f04c0867e For PR1153:
Make llvm-ld more gccld-like by having it run the same set of passes. The
delta was probably due to lack of llvm-ld being maintained. Just another
reason to have only one optimizing linker in in LLVM.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34058 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 18:13:59 +00:00
Reid Spencer
ed96d1e78c Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34050 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 09:08:52 +00:00
Reid Spencer
2dcb5834c0 Rename a field so there's less confusion between fields of the same name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34049 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 09:08:23 +00:00
Reid Spencer
ac6d60899d For PR1187:
Rename function scope names that conflict with basic block names.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34048 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 09:07:25 +00:00
Reid Spencer
39a9792d54 For PR1187:
Always rename, never give a redef error. We could check for collapsed type
planes and generate an error if that's not the cause, but the 99.9999
percentile case will be that its the result of collapsed type planes. So,
rather than doing an expensive check, just rename.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34047 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 08:47:38 +00:00
Reid Spencer
e7c326b3f8 For PR1187:
Some changes to get the smbd.ll test case working:
1. Move the logic for CSRETCC->sret attribute out of the ResolveDefinitions
   code and into getExistingValue. This resolves it much earlier and works
   in function scope as well.
2. Fix handling of CSRETCC->sret for the store instruction.
3. Rewrite the code for handling renaming to factor in linkage types.
4. Rename a structure filed for a PATypeInfo* so it doesn't get confused
   with a field for a Type*.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34043 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 08:09:36 +00:00
Bill Wendling
62062b59df Avoid assert() in lto. Let linker handle all failures. Use LTO_WRITE_FAILURE
instead of LTO_UNKNOWN.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34036 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 01:48:28 +00:00
Bill Wendling
546d0fbd97 The new version of how to add passes to emit files. We explicitly call a
function to add the file writers between calls to add the passes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34035 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 01:41:07 +00:00
Reid Spencer
785a5ae0cf Regenerate for recent changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34025 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 00:21:40 +00:00
Reid Spencer
0ec8200811 For PR1187:
When a naming conflict arises, allow internal linkage functions to be
renamed without warning or error.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34024 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 00:21:06 +00:00
Reid Spencer
49b8b55c29 For PR1187:
Allow @ before identifer names. Recognize the i1, i8, i16, i32, i64 keywords
as type names corresponding to bool, ubyte, ushort, uint, and ulong
respectively. While these aren't LLVM 1.9 constructs, permitting the syntax
allows post-1.9 assembly files to be upgraded.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34023 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08 00:19:40 +00:00
Chris Lattner
7cf7c2b703 move an llvmc-specific function out of the bcreader into llvmc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34021 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 23:48:32 +00:00
Chris Lattner
f2e292ce58 push bytecode decompressor out through APIs. Now the bytecode reader
api's look like this:

ModuleProvider *getBytecodeModuleProvider(
  const std::string &Filename,  ///< Name of file to be read
  BCDecompressor_t *BCDC = Compressor::decompressToNewBuffer,
  std::string* ErrMsg = 0,      ///< Optional error message holder
  BytecodeHandler* H = 0        ///< Optional handler for reader events
);

This is ugly, but allows a client to say:

  getBytecodeModuleProvider("foo", 0);

If they do this, there is no dependency on the compression libraries, saving
codesize.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34012 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 21:41:02 +00:00
Chris Lattner
4d544cd646 add an option for timing bc file reading.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33977 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 04:39:35 +00:00
Reid Spencer
688b0490e2 For PR411:
Adjust to changes in Module interface:
getMainFunction() -> getFunction("main")
getNamedFunction(X) -> getFunction(X)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33922 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05 21:19:13 +00:00
Reid Spencer
cdedc3b336 For PR411:
Change getNamedFunction -> getFunction
Make llvm-extract run the StripDeadPrototypes pass.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33921 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05 21:17:53 +00:00
Reid Spencer
ef9b9a7939 For PR411:
This patch replaces the SymbolTable class with ValueSymbolTable which does
not support types planes. This means that all symbol names in LLVM must now
be unique. The patch addresses the necessary changes to deal with this and
removes code no longer needed as a result. This completes the bulk of the
changes for this PR. Some cleanup patches will follow.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33918 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05 20:47:22 +00:00
Reid Spencer
d7fc4f6f7e Fix grammaro in output message.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33885 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-04 22:08:16 +00:00
Reid Spencer
414e37f9a3 Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33859 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-04 01:12:11 +00:00
Reid Spencer
c34706c4ff For PR1151:
Make llvm-upgrade valgrind clean. Deleting type instances is a really
nasty thing to do to LLVM. This was a hold-over from the re-write.
This fixes test/Assembler/2007-01-22-UpgradeTypeMapInvalidMemory.ll and
potentially many other bugs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33858 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-04 01:05:23 +00:00
Reid Spencer
a3e60626b4 Make sure the gccas script is executable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33851 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-04 00:23:51 +00:00
Reid Spencer
7ba98a9000 For PR1072:
Removing -raise has neglible positive or negative side effects so we are
opting to remove it. See the PR for comparison details.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33844 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-03 23:15:56 +00:00
Chris Lattner
a49fd07ec6 add an instcombine pass to clean up after heavy-lifting IP passes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33843 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-03 23:06:03 +00:00
Reid Spencer
c74913cd69 Clean this up a bit: hide command unless verbose output requested, echo
a useful comment line, add a clean target.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33834 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-03 16:09:12 +00:00
Reid Spencer
e3770db707 Two improvements:
1. Allow -- as well as - options (Bill Wendling)
2. Pass unrecognized options to opt and let it handle the errors, if any
   (Chris Lattner).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33798 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-02 21:49:27 +00:00
Reid Spencer
bd70c0b06e For PR1152:
Step 2: Make plug compatible shell script to replace gccas binary.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33787 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-02 15:50:58 +00:00
Reid Spencer
74ed997d52 For PR1152:
Step 1: Copy gccas functionality to opt. This endows opt with a new
-std-compile-opts option to get the set of optimization passes that
gccas used. It also adds -disable-inlining and -disable-opt which
both apply only if -std-compile-opts is given. The -strip-debug option
was also removed. It just makes sure that "-strip" gets done early and
is mostly there for compatibility with gccas. Finally, a new
-verify-each option will cause the verify pass to be run after each pass.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33786 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-02 14:46:29 +00:00
Reid Spencer
832254e1c2 Changes to support making the shift instructions be true BinaryOperators.
This feature is needed in order to support shifts of more than 255 bits
on large integer types.  This changes the syntax for llvm assembly to
make shl, ashr and lshr instructions look like a binary operator:
   shl i32 %X, 1
instead of
   shl i32 %X, i8 1
Additionally, this should help a few passes perform additional optimizations.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33776 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-02 02:16:23 +00:00
Devang Patel
3281528de4 Add printVersion(). Linker can use it to print LLVM version number.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33738 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-01 01:46:06 +00:00
Devang Patel
897b1b58af Include Makefile.config before testing OS.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33735 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-01 01:18:57 +00:00
Chris Lattner
aeacab2e6d shutdown the app when done.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33716 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-31 20:10:54 +00:00
Chris Lattner
0331524555 shutdown at end of run
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33697 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-31 04:45:28 +00:00
Reid Spencer
5cbf985dcb For PR1136: Rename GlobalVariable::isExternal as isDeclaration to avoid
confusion with external linkage types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33663 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-30 20:08:39 +00:00
Reid Spencer
7de2e013db Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33624 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-29 19:08:46 +00:00
Reid Spencer
f049c6712d For PR1142:
When an unresolved definition is found, check to see if it is only unresolved
because the csretcc was upgraded to the sret param attribute. Such changes
change the function type and lead to unresolved definitions. In such cases, just
cast the function to the type expected by the CallInst. That is, cast to the
version of the function that has the sret param attribute.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33623 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-29 19:07:18 +00:00
Reid Spencer
b7046c7352 Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33615 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-29 05:41:34 +00:00
Reid Spencer
43f76c9925 Upgrade old csret calling convention into sret parameter attribute.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33614 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-29 05:41:09 +00:00
Nick Lewycky
3fdf2c3cd4 Drop CSRET from here too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33604 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-28 15:51:15 +00:00
Anton Korobeynikov
ce13b85e6c Merge error at my side. Fixed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33601 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-28 15:25:24 +00:00
Anton Korobeynikov
9adeaa2f59 Regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33599 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-28 13:37:39 +00:00
Anton Korobeynikov
c4c87a30d2 Drop CSRET CC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33598 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-28 13:36:18 +00:00
Anton Korobeynikov
b10308e440 Propagate changes from my local tree. This patch includes:
1. New parameter attribute called 'inreg'. It has meaning "place this
parameter in registers, if possible". This is some generalization of
gcc's regparm(n) attribute. It's currently used only in X86-32 backend.
2. Completely rewritten CC handling/lowering code inside X86 backend.
Merged stdcall + c CCs and fastcall + fast CC.
3. Dropped CSRET CC. We cannot add struct return variant for each
target-specific CC (e.g. stdcall + csretcc and so on).
4. Instead of CSRET CC introduced 'sret' parameter attribute. Setting in
on first attribute has meaning 'This is hidden pointer to structure
return. Handle it gently'.
5. Fixed small bug in llvm-extract + add new feature to
FunctionExtraction pass, which relinks all internal-linkaged callees
from deleted function to external linkage. This will allow further
linking everything together.

NOTEs: 1. Documentation will be updated soon.
       2. llvm-upgrade should be improved to translate csret => sret.
          Before this, there will be some unexpected test fails.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33597 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-28 13:31:35 +00:00
Reid Spencer
3c0f6cf49b Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33595 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-28 00:52:05 +00:00
Reid Spencer
1e3c64e183 For PR1137:
When a value is found to have the same name as another, try harder to
disambiguate when its a type plane collapse issue and when it isn't. We
traverse the type to see if it contains an integer. If it does not then
we issue the error because it can't be resulting from integer type planes
collapsing. Otherwise we just rename it, even if that's a bit of overkill.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33594 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-28 00:51:40 +00:00
Reid Spencer
38f682b8b2 Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33547 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-26 20:31:18 +00:00
Reid Spencer
8f78af9f8f Make sure that an upgraded index is also inserted into the VIndices
otherwise it gets ignored.

This fixes test/CodeGen/X86/2006-05-11-InstrSched.ll

Thanks to Evan Cheng for noticing this.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33546 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-26 20:29:52 +00:00
Reid Spencer
d7c4f8ceff Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33545 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-26 19:59:25 +00:00
Reid Spencer
aa777bd8ad Ensure that gep_upgrade zext instructions we insert have unique names.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33544 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-26 19:58:59 +00:00
Reid Spencer
7e97288b62 Remove extraneous ; to make some versions of bison happy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33541 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-26 18:26:23 +00:00
Devang Patel
758e7b1ed8 Order createSimplifyLibCallsPass() after a set of function level passes
so that these function passes are managed by CallGraphPassManager.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33540 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-26 18:17:59 +00:00
Reid Spencer
9373d272b2 Remove the SignedType class and other dead code. Improve comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33538 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-26 17:13:53 +00:00
Reid Spencer
950bf60301 Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33532 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-26 08:19:09 +00:00
Reid Spencer
efd53d57a6 For All These Bugs:
PR645
PR761
PR1082
PR1122

Completely rewrite llvm-upgrade. This should be its final design. Any future
changes will use this same design.  The changes involve the following:

1. Make this work very much like the 1.9 AsmParser
2. Retain old upgrades dating back to release 1.2 time frame.
3. Merge in some of the upgrades between 1.9 and 2.0 (e.g. icmp/fcmp).
4. Attach a Signedness value (Signless, Unsigned, Signed) to every type,
   Value, Constant, Instruction, and list of those things in the Parser.
   Use these to make signedness decisions for instruction upgrades.
5. Implement unique name upgrade for function values and global values.
6. Identify rename cases that might cause problems and warn about them.
   For example: renaming a global variable with external linkage.
7. Generate a 2.0 IR using VMCore. This is necessary for numerous
   reasons and has the advantage that it never goes out of date.
8. Use the AsmPrinter to make the output nice.
9. Clean up error and warning messages from 1.9 form.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33531 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-26 08:18:34 +00:00
Jeff Cohen
ac2dca9a6f Fix a bunch of missing semicolon parse errors from bison.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33426 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-21 19:30:52 +00:00
Reid Spencer
5c4db8af71 Run GenLibDeps.pl with the configured PERL path to handle different install
locations for Perl on different systems.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33424 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-21 15:53:18 +00:00
Chris Lattner
17be6791b8 default to emiting an uncompressed .bc file
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33420 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-21 06:34:18 +00:00
Chris Lattner
ac98024e5d Run an instcombine pass after inlining but before scalarrepl. This allows
instcombine to clean up the code, which makes more code suitable for SRoA.
This helps C++ code in particular, e.g. speeding up tramp3d by 31%.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33235 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-15 07:41:51 +00:00
Reid Spencer
b6673a9e60 Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33227 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-15 02:41:46 +00:00
Reid Spencer
3d6cd1b149 For PR1113:
Increment the counter after the second use, not after the first use. This
fixes PR1113.

Also, rename some classes for simplicity and to more naturally be
reminscient of LLVM 1.9. This in preparation for additional classes that
will provide a scaled down model of the LLVM 1.9 IR.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33226 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-15 02:40:33 +00:00
Chris Lattner
42a7551725 rename Type::isIntegral to Type::isInteger, eliminating the old Type::isInteger.
rename Type::getIntegralTypeMask to Type::getIntegerTypeMask.

This makes naming much more consistent.  For example, there are now no longer any
instances of IntegerType that are not considered isInteger! :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33225 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-15 02:27:26 +00:00
Reid Spencer
30d0c58fc9 Regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33212 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-15 00:26:18 +00:00
Reid Spencer
e0a15bbc02 Reorganize things a bit in preparation for rewrite. Although this looks
like a lot, its really only two changes:

1. Move stuff that should be private to .y out of the .h file.
2. Make all semantic values pointers.

This cleans up the silly destroy methods and changes them to delete. It
also moves the TypeInfo and ValueInfo classes into the .y where we can
modify them more readily because they have no clients any more.

This shouldn't result in any functional changes in llvm-upgrade.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33211 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-15 00:25:53 +00:00
Reid Spencer
195a32e5ef Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33180 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-13 04:40:16 +00:00
Reid Spencer
692ede5f2f Can't generate "bool" any more. Change to i1
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33179 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-13 04:39:47 +00:00
Reid Spencer
f6e5459408 Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33172 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-13 00:23:06 +00:00
Reid Spencer
2b21761556 Don't attempt to upgrade argument to va.start and va.end if there are none.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33171 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-13 00:22:40 +00:00
Reid Spencer
f0c9a6572d Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33169 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-13 00:13:49 +00:00
Reid Spencer
c4d9625b29 Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33165 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-13 00:03:30 +00:00
Reid Spencer
fbb7b69fc6 For PR1093:
Implement upgrading of the varargs intrinsics. These must now have i8*
arguments. This patch bitcasts arguments to i8* and fixes the prototypes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33163 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-13 00:02:00 +00:00
Reid Spencer
609ca3e653 Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33140 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-12 20:10:51 +00:00
Reid Spencer
9421014881 Remove support for upgrading NOT. The llvm-upgrade lexer didn't recognize
it either. NOT is just plain illegal now.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33139 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-12 20:09:48 +00:00
Chris Lattner
f6e7bb4a5e unbreak i1 constants with the cpp writer, eliminate special case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33133 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-12 18:37:29 +00:00
Reid Spencer
a54b7cbd45 For PR1064:
Implement the arbitrary bit-width integer feature. The feature allows
integers of any bitwidth (up to 64) to be defined instead of just 1, 8,
16, 32, and 64 bit integers.

This change does several things:
1. Introduces a new Derived Type, IntegerType, to represent the number of
   bits in an integer. The Type classes SubclassData field is used to
   store the number of bits. This allows 2^23 bits in an integer type.
2. Removes the five integer Type::TypeID values for the 1, 8, 16, 32 and
   64-bit integers. These are replaced with just IntegerType which is not
   a primitive any more.
3. Adjust the rest of LLVM to account for this change.

Note that while this incremental change lays the foundation for arbitrary
bit-width integers, LLVM has not yet been converted to actually deal with
them in any significant way. Most optimization passes, for example, will
still only deal with the byte-width integer types.  Future increments
will rectify this situation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33113 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-12 07:05:14 +00:00
Chris Lattner
ed30989895 Fix persistent conflict madness by removing these from cvs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33111 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-12 05:35:13 +00:00
Reid Spencer
579dca12c2 Implement review feedback for the ConstantBool->ConstantInt merge. Chris
recommended that getBoolValue be replaced with getZExtValue and that
get(bool) be replaced by get(const Type*, uint64_t). This implements
those changes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33110 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-12 04:24:46 +00:00
Reid Spencer
4fe16d607d Rename BoolTy as Int1Ty. Patch by Sheng Zhou.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33076 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-11 18:21:29 +00:00
Zhou Sheng
6b6b6ef167 For PR1043:
Merge ConstantIntegral and ConstantBool into ConstantInt.
Remove ConstantIntegral and ConstantBool from LLVM.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33073 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-11 12:24:14 +00:00
Chandler Carruth
d5ee896193 Fixing a ">" redirect to be a ">>" redirect, so a sed command doesn't get clobbered.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33032 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-09 02:38:29 +00:00
Devang Patel
27376106d9 Modules are consumed when they are merged together by Linker.
Clear modules vector so that destructure does not try to
delete these modules again. Patch by Chandler Carruth.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33017 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-08 18:42:27 +00:00
Chris Lattner
c0974a1344 fix atexit. This is an overcomplex way of calling exit, but it is required,
as the jit intercepts exit calls to implement atexit handlers.  This
fixes SingleSource/UnitTests/2003-05-14-AtExit


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33008 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-08 07:36:34 +00:00
Chandler Carruth
40e274b579 Build libLLVMlto on non-Darwin architectures. Resolves PR1055: http://llvm.org/PR1055
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33006 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-08 06:25:29 +00:00
Chris Lattner
2db43c864e relax type
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32990 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-07 08:13:39 +00:00
Reid Spencer
12969887a3 Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32987 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-07 08:07:39 +00:00
Reid Spencer
e3671f90f2 Upgrade the llvm.isunordered intrinsics to "fcmp uno" instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32986 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-07 08:07:10 +00:00
Chris Lattner
f74edf28b6 this is an overcomplex way to call exit :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32978 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-07 06:43:08 +00:00
Chris Lattner
ddc6f353c0 Add C wrappers for the LTO library (PR1081). Patch by Chandler Carruth!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32966 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-06 23:53:43 +00:00
Chris Lattner
11fdadf407 fix typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32965 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-06 23:51:31 +00:00
Reid Spencer
78d033e086 For PR411:
Take an incremental step towards type plane elimination. This change
separates types from values in the symbol tables by finally making use
of the TypeSymbolTable class. This yields more natural interfaces for
dealing with types and unclutters the SymbolTable class.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32956 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-06 07:24:44 +00:00
Reid Spencer
f8383def5c Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32955 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-06 06:04:32 +00:00
Reid Spencer
cb03b5a122 For PR1082:
Solve several related problems by making variable names more unique and
dealing with recursive phi nodes. Unfortunately, this doesn't solve the
main issue reported in the PR, but its a step in that direction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32953 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-06 06:03:09 +00:00
Reid Spencer
f72538ee2e Add an option for getting the C compiler flags, --cflags.
Patch contributed by Chandler Carruth


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32950 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-06 02:48:03 +00:00
Reid Spencer
a7c46fa921 Regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32944 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-06 00:23:53 +00:00
Reid Spencer
520071af0a For PR1080:
Emit the correct syntax for icmp and fcmp constant expressions. The
predicate goes outside the parentheses not inside. This was a change made
in the assembler without the corresponding change made in llvm-upgrade.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32942 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-06 00:12:05 +00:00
Reid Spencer
8b31b2dea6 Fix dependencies. The lexer depends on the grammar for the UpgradeParser.h
file so make it depend on the .y file as well. This ensures that in
parallel builds the lexer is built after bison runs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32937 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-05 22:03:42 +00:00
Reid Spencer
319a730353 Regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32908 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-05 17:20:02 +00:00
Reid Spencer
bcdd54cf6f Adjust to new header file name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32907 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-05 17:19:32 +00:00
Reid Spencer
90eb4d653c Major update of llvm-upgrade:
1. Completely revise the type system so that types are handled as const
   objects and not created multiple times, cloned, or otherwise copied.
   This gets around memory issues, saves memory, and also emulates LLVM's
   no-two-types-of-the-same-shape-created semantics.
2. Adjust the handling of global names. Basically, we cannot rename them
   for a variety of reasons: linking, forward references, etc.
3. Detect global names that have name conflicts as the result of collapsed
   type planes or redefinitions that llvm-as no longer accepts. These will
   produce warnings on stderr and one of the globals will be renamed.
4. Rename ParserInternals.h as UpgradeInternals.h so it doesn't conflict
   in the debugger with ParserInternals.h from lib/AsmParser.
5. Move the guts of the TypeInfo class into the grammar so we aren't
   implementing large functions in a header file. This also helps with
   debugging a bit.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32906 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-05 17:18:58 +00:00
Chris Lattner
37e01c5e90 regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32880 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-04 18:46:42 +00:00
Chris Lattner
b9240544d7 If we hit a parse error, emit something bad to the output stream. This ensures that
llvm-upgrade < foo | llvm-as | llvm-dis

will fail if llvm-upgrade fails.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32879 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-04 18:45:51 +00:00
Reid Spencer
eff838e18c Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32848 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-03 23:45:42 +00:00
Reid Spencer
7596fd0774 Implement many new type features including upreferences, proper retention
of structure contents, counts of packed and array types, etc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32847 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-03 23:45:17 +00:00
Reid Spencer
e8fc2f97cc Finish implementation of variable renaming to handle collapsed type planes
by correctly handling up references and enumerated types. Previously there
was some confusion of these two. Thanks to Chris Lattner for demistifying
llvm up references.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32846 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-03 23:43:55 +00:00
Evan Cheng
7f7fdcca8f A bit more debugging printf's.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32832 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-03 07:44:30 +00:00
Reid Spencer
7356ae4015 Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32817 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-02 06:34:08 +00:00
Reid Spencer
2128607fd1 Permit signed and unsigned integer constants to be used with either signed
or unsigned integer types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32816 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-02 06:33:02 +00:00
Reid Spencer
52402b0bef Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32811 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-02 05:45:11 +00:00
Reid Spencer
2b8036e2c8 For PR1070:
Revise the upgrade parser to keep track of types more faithfully and use
this information to resolve name conflicts resulting from collapsed type
planes. The type planes have collapsed because the integer types are now
signless so that uint and int became i32. Where two planes existed for uint
and int, only i32 exists. Any variable names depending on the type planes
to pmake the identifier unique would cause a conflict. This patch resolves
that conflict for many but not all cases.

Situations involving the integer types and pointers to them are handled
by this patch.  However, there are corner cases that are not handled
well, such as:

%t1 = type { uint, int }
%t2 = type { int, uint }

void %myfunc(%t1* one, %t2* two) {
  %var = load %t1* one
  %var = load %t2* two
}

In the scenario above, %t1 and %t2 are really the same type: { i32, i32 }
Consequently attempting to name %var twice will yield a redefinition error
when assembled.

While this patch is sufficien to allow the llvm/test suite to pass, More
work needs to be to complete the handling of these corner cases.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32810 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-02 05:44:33 +00:00
Reid Spencer
f5626a38a7 Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32805 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-01 01:20:41 +00:00
Reid Spencer
16222c006d For PR1070:
Remove useless bitcasts by commenting them out.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32804 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-01 01:20:16 +00:00
Reid Spencer
71d2ec9e6d For PR950:
Convert signed integer types to signless.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32790 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 06:02:26 +00:00
Reid Spencer
05e52a1b35 For PR950:
Don't attempt to parse both the old and new grammars. It is near impossible
to get it right. Remove support for the new define keyword and don't
attempt to insert parameter attributes because there isn't enough
contextual information for it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32784 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 05:45:57 +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
a9d7e89fa9 For PR950:
Fix several bugs and update for new assembly syntax. Changes made include:
1. Fixing rules for icmp/fcmp instructions to not require a closing paren
   at the end. This was a cut-and-paste error from a previous commit.
2. Changing things like Out << " " to Out << ' '
3. Adding the "define" keyword for function definitions
4. Adding support for packed structures


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32771 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-29 20:33:37 +00:00