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79889 Commits

Author SHA1 Message Date
Kovarththanan Rajaratnam 661a309933 Switch over IdentifierInfoLookup to StringRef 
llvm-svn: 98337
 2010-03-12 08:23:34 +00:00
Chris Lattner 53ebf8a7ca fix PR6577, a bug in sdbuilder lowering select instructions 
whose true value was not Val#0.

llvm-svn: 98336
 2010-03-12 07:15:36 +00:00
John McCall c493a73240 Improve the unused-value check to look into comma expressions and filter out 
voids in sub-expressions.  Patch by Mike M!

Fixes PR4806.

llvm-svn: 98335
 2010-03-12 07:11:26 +00:00
Chris Lattner 399f1f4fd3 update mkpatch for MC, patch by Aaron Gray 
llvm-svn: 98334
 2010-03-12 06:32:12 +00:00
Anders Carlsson 5d3b901e48 More this adjustment simplification. 
llvm-svn: 98333
 2010-03-12 05:28:07 +00:00
Douglas Gregor 539bc40906 Revert the linkage change for explicit template instantiations; something is amiss 
llvm-svn: 98332
 2010-03-12 05:13:59 +00:00
Anders Carlsson 3c289673d6 Remove OldOffset. 
llvm-svn: 98331
 2010-03-12 05:02:01 +00:00
Anders Carlsson 2b2b8f1949 Remove debug output. 
llvm-svn: 98330
 2010-03-12 04:55:20 +00:00
Anders Carlsson 8a2402989d Begin simplifying handling of thunks. 
llvm-svn: 98329
 2010-03-12 04:54:20 +00:00
Douglas Gregor ee3f72299c Give explicit template instantiations weak linkage (but don't defer 
them). Fixes PR6578.

llvm-svn: 98328
 2010-03-12 04:49:06 +00:00
John McCall b8b94668b6 Extend the builtin syntax to allow address-space qualifiers on pointers and 
references.  Based on a patch by Arnaud de Grandmaison!

llvm-svn: 98327
 2010-03-12 04:21:28 +00:00
Ted Kremenek 959e830292 Split Sema::ActOnProperty() into two recursive functions to clearly separate 
the handling of class extensions from other cases.

llvm-svn: 98326
 2010-03-12 02:31:10 +00:00
Bill Wendling dd3fe94336 The same situation that effected ARM effects PPC with regards to placing the 
LSDA into the TEXT section. We need to generate non-lazy pointers to it on
Mach-O. However, the object the NLP points to may be local to the translation
unit. If so, then the NLP needs to have the value of that object specified
instead of "0", which the linker interprets as "external".

llvm-svn: 98325
 2010-03-12 02:00:43 +00:00
Chris Lattner 47bef1a8a2 make TargetLoweringObjectFile::getExprForDwarfReference 
just make unnamed temp symbols instead of having to come
up with its own names.

llvm-svn: 98324
 2010-03-12 01:56:43 +00:00
Eric Christopher 6932b2e8b7 Add SSE4 packed integer comparisons and corresponding intrinsics. 
llvm-svn: 98323
 2010-03-12 01:22:33 +00:00
John McCall 9caafbc5ca Add an extra test to this test-case. 
llvm-svn: 98322
 2010-03-12 01:20:21 +00:00
John McCall 16927f6274 Implement basic support for friend types and functions in non-dependent 
contexts.

llvm-svn: 98321
 2010-03-12 01:19:31 +00:00
Ted Kremenek 90e2fc2fb3 Fix 80 col violations. 
llvm-svn: 98320
 2010-03-12 00:49:00 +00:00
Ted Kremenek ac597f3416 Move 'ActOn' methods to the beginning of the file 
so we can clearly see the parser entry points.

llvm-svn: 98319
 2010-03-12 00:46:40 +00:00
Ted Kremenek fd1d11c020 Update CMake build. 
llvm-svn: 98318
 2010-03-12 00:38:40 +00:00
Ted Kremenek 7a7a0808b9 Split Sema logic for ObjC @property and @synthesize into 
a separate file.

llvm-svn: 98317
 2010-03-12 00:38:38 +00:00
Eric Christopher e486f68b59 Integer array extraction for sse4.1. 
llvm-svn: 98305
 2010-03-11 23:50:18 +00:00
Devang Patel f5c2a6b371 There is no need to create specification DIE for definitions at DIFile level. 
llvm-svn: 98302
 2010-03-11 23:44:52 +00:00
Bill Wendling faec0815a3 MC-ize PPC's asm printing of stubs. 
llvm-svn: 98300
 2010-03-11 23:39:44 +00:00
Eric Christopher e7594305bc Add packed integer array insertion. 
llvm-svn: 98299
 2010-03-11 23:36:29 +00:00
Nate Begeman 2e41605d4f Whoops this already existed. 
llvm-svn: 98297
 2010-03-11 23:21:19 +00:00
Nate Begeman 5daa235c91 Add a handful of additional useful pass manager things to the C API 
llvm-svn: 98296
 2010-03-11 23:06:07 +00:00
Jakob Stoklund Olesen cdb31d313f Extract methods from LocalRewriter::RewriteMBB bringing it down to 666 lines. 
llvm-svn: 98295
 2010-03-11 23:04:34 +00:00
Chris Lattner d3691dd04b enhance MCContext::GetOrCreateTemporarySymbol() to create a new symbol 
with an arbitrary unique name.

llvm-svn: 98294
 2010-03-11 22:56:10 +00:00
Chris Lattner 768ea2add2 change MCContext to always have an MCAsmInfo. 
llvm-svn: 98293
 2010-03-11 22:53:35 +00:00
Chris Lattner 03627cb12c fix a fixme in TargetLoweringObjectFile::getExprForDwarfReference 
where we used ot create an MCSymbol for ".".  Now emit an assembler
temporary label and reference it instead of "." textually.

rdar://7739457

llvm-svn: 98292
 2010-03-11 21:55:20 +00:00
Dan Gohman 576aec4363 Remove getWidenVectorType, which is no longer used. 
llvm-svn: 98289
 2010-03-11 21:39:57 +00:00
Chris Lattner 216e7299d7 empty symbols aren't possible, the mcsymbol ctor aborts on them. 
llvm-svn: 98288
 2010-03-11 21:38:58 +00:00
Johnny Chen c1d1229d78 Set the (Format)F filed of t2Int_MemBarrierV7 & t2Int_SyncBarrierV7 to ThumbFrm, 
instead of Pseudo, which helps Thumb decoder to recognize them as Thumb instr.

llvm-svn: 98285
 2010-03-11 21:02:50 +00:00
Benjamin Kramer 2fc395659c stpcpy is so similar to strcpy, it doesn't deserve a complete copy of the __strcpy_chk -> strcpy code. 
llvm-svn: 98284
 2010-03-11 20:45:13 +00:00
Devang Patel 01bb5ce932 Keep track of Record context to ensure that record elements are properly nested in debug info. 
llvm-svn: 98283
 2010-03-11 20:01:48 +00:00
Bill Wendling 00810c39da revert r98270. 
llvm-svn: 98281
 2010-03-11 19:50:31 +00:00
Ted Kremenek 86838aafee For ivars created using @synthesize, set their DeclContext to be 
the @implementation (instead of the @interface) and actually add
the ivar to the DeclContext (which we weren't doing before).

This allows us to simplify ASTContext::CollectNonClassIvars() by
removing ASTContext::CollectProtocolSynthesizedIvars().  Now all
ivars can be found by either inspecting the ObjCInterfaceDecl and
its companion ObjCImplementationDecl.

llvm-svn: 98280
 2010-03-11 19:44:54 +00:00
John McCall 71d8d9b468 Warn about comparing an unsigned expression with 0 in tautological ways. 
Patch by mikem!

llvm-svn: 98279
 2010-03-11 19:43:18 +00:00
Chris Lattner 2562356992 rename getSymbolForDwarf* to getExprForDwarf* since it returns 
an MCExpr and not an MCSymbol.  Change it to take an MCStreamer,
which is currently unused.

No functionality change.

llvm-svn: 98278
 2010-03-11 19:41:58 +00:00
Evan Cheng 180704dd1d In case of tail call size of Ins and InVals may not match. 
llvm-svn: 98277
 2010-03-11 19:38:18 +00:00
John McCall 6b0dcd9dd1 Remember the PR number. 
llvm-svn: 98276
 2010-03-11 19:33:57 +00:00
John McCall e40b58ec2f Implement -Wmissing-field-initializers. Patch by mikem! 
llvm-svn: 98275
 2010-03-11 19:32:38 +00:00
Eric Christopher 607de1de53 Lower stpcpy_chk when possible. 
llvm-svn: 98274
 2010-03-11 19:24:34 +00:00
Evan Cheng 31fe835bf2 Bad bad bug. x86 force indirect tail call address into eax when it's meant to force it into a call preserved register instead. Change it to ecx for now. 
llvm-svn: 98270
 2010-03-11 18:49:14 +00:00
Richard Osborne 7aa06ac2b9 Remove dead code. (S|U)MUL_LO is now lowered to LMUL or MACC(S|U) 
llvm-svn: 98269
 2010-03-11 18:38:59 +00:00
Jeffrey Yasskin 0708de1f97 Avoid leaking CompileUnits in DwarfDebug.cpp. 
llvm-svn: 98268
 2010-03-11 18:29:55 +00:00
Daniel Dunbar 44e51ea41f Use -emit-llvm-only, to avoid leaving a temp around. 
llvm-svn: 98267
 2010-03-11 18:23:02 +00:00
Daniel Dunbar 64b408b124 MC/Mach-O: Add MCSymbolData::getAddress() utility. 
llvm-svn: 98266
 2010-03-11 18:22:51 +00:00
Fariborz Jahanian 3a106e7029 Add tentative support for accessing local variables with 
external linkage (static, extern, etc.) in blocks in
rewriter. wip.

llvm-svn: 98265
 2010-03-11 18:20:03 +00:00