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79923 Commits

Author SHA1 Message Date
Chris Lattner 892ac21f06 make DecorateCygMingName a static method. 
llvm-svn: 98377
 2010-03-12 20:43:52 +00:00
Benjamin Kramer a956527c92 Add a virtual destructor and give vtable a home. 
llvm-svn: 98376
 2010-03-12 20:41:29 +00:00
John McCall b5fe7094b2 Preserve the inherited-default-argument bit through instantiation. 
llvm-svn: 98375
 2010-03-12 20:02:47 +00:00
Chris Lattner 74026ffcae minor tidying, only do work if a function is 
actually X86_StdCall or X86_FastCall.

llvm-svn: 98374
 2010-03-12 19:48:03 +00:00
Chris Lattner e397df7af0 eliminate the string form of DecorateCygMingName 
llvm-svn: 98373
 2010-03-12 19:42:40 +00:00
Chris Lattner c795a5235f remove the FnArgWords cache to make way for future changes. 
llvm-svn: 98372
 2010-03-12 19:31:03 +00:00
Bill Wendling 3d0cd822a9 Add a beta-test for placing the LSDA into the TEXT section on X86. 
llvm-svn: 98370
 2010-03-12 19:20:40 +00:00
Devang Patel d19e302f77 Fix llc crash on invalid input. 
llvm-svn: 98369
 2010-03-12 19:18:30 +00:00
Chris Lattner 8abe1ce883 Remove some dead code. This method only gets called on 
definitions.

llvm-svn: 98368
 2010-03-12 19:14:18 +00:00
Chris Lattner 6428db5089 use Mang->getSymbol instead of duplicating the logic, reduce indentation. 
llvm-svn: 98367
 2010-03-12 19:04:14 +00:00
Chris Lattner be3242b523 finally give Mangler a getSymbol method, which returns an MCSymbol 
for a global instead of messing around with string buffers.

llvm-svn: 98366
 2010-03-12 18:55:20 +00:00
Chris Lattner 45ec3f8944 remove dead code. 
llvm-svn: 98365
 2010-03-12 18:49:32 +00:00
Chris Lattner d75813970a simplify code to use OutContext.GetOrCreateTemporarySymbol with 
no arguments instead of having to come up with a unique name.
This also makes the code less fragile.

llvm-svn: 98364
 2010-03-12 18:47:50 +00:00
Chris Lattner 2eff505fba make the mangler take an MCContext instead of an MAI. 
No functionality change.

llvm-svn: 98363
 2010-03-12 18:44:54 +00:00
John McCall f3cd665d5a Remember whether a ParmVarDecl was spelled with a default argument or 
whether it inherited one from a previous declaration.

Patch by Enea Zaffanella!

llvm-svn: 98362
 2010-03-12 18:31:32 +00:00
Chris Lattner ac77bf5d1e remove MAI argument from createAsmStreamer since it 
can get it from the context now.

llvm-svn: 98361
 2010-03-12 18:28:53 +00:00
Chris Lattner 77b0a2ee03 fix a bug emitting .secrel32 that I introduced, PR6587, patch 
by A.Mazur!

llvm-svn: 98360
 2010-03-12 18:10:35 +00:00
Duncan Sands 8c35506fbd When constant folding GEP of GEP, do not crash if an index of 
the inner GEP is not a ConstantInt.

llvm-svn: 98359
 2010-03-12 17:55:20 +00:00
Jeffrey Yasskin 35b4e4f641 Free DbgScopes in DwarfDebug::endFunction(). Also increased the const-ness of 
several fields to make it easier to figure out where bugs might be creeping in.

llvm-svn: 98358
 2010-03-12 17:45:06 +00:00
Duncan Sands 03fcbcf407 Revert turning copysignl into a COPYSIGN node for the moment: 
ppc calls copysignl with a 128 bit ppc long double, resulting
in a node that the type legalizer doesn't know how to expand.

llvm-svn: 98357
 2010-03-12 17:41:34 +00:00
Ted Kremenek c52ea21a6e Fix grammar 
llvm-svn: 98352
 2010-03-12 16:46:36 +00:00
Kovarththanan Rajaratnam 61bea8fe0b Remove superfluous NULL assignment 
llvm-svn: 98350
 2010-03-12 14:17:24 +00:00
Benjamin Kramer d69ee90f2f Use StringRef::substr instead of std::string::substr to avoid using a free'd 
string temporary. This should fix PR6590.

llvm-svn: 98349
 2010-03-12 13:54:59 +00:00
Duncan Sands 607f1825b0 Now that it's supported, turn copysignl into a COPYSIGN node. 
llvm-svn: 98348
 2010-03-12 12:13:59 +00:00
Kovarththanan Rajaratnam 52ceee58d3 Make IdentifierTable::get(StringRef) "primary" (no functionality change) 
llvm-svn: 98347
 2010-03-12 12:01:19 +00:00
Duncan Sands 4c55f76936 Fix PR6522: implement copysign expansion for x86 long double 
(it seems that FreeBSD doesn't have copysignl).  Done by
removing a bunch of assumptions from the code.  This may also
help with sparc 128 bit floats.

llvm-svn: 98346
 2010-03-12 11:45:06 +00:00
Kovarththanan Rajaratnam 00682a48f4 Reintroduce r98340 and r98341 now without copy/paste errors. 
Thanks to Ben for pointing this out.

llvm-svn: 98345
 2010-03-12 11:27:37 +00:00
Kovarththanan Rajaratnam e604f14c96 Back out r98340 abd r98341 
llvm-svn: 98344
 2010-03-12 11:00:51 +00:00
Kovarththanan Rajaratnam a3b09590e6 Add IdentifierTable::get() overload and start using it 
llvm-svn: 98343
 2010-03-12 10:32:27 +00:00
Nuno Lopes 4cbc8bd1bc fix PR6584: __SSE3__ not defined with -mss3 
llvm-svn: 98342
 2010-03-12 10:20:09 +00:00
Kovarththanan Rajaratnam f1aa69d103 Switch parameter order for consistency (no functionality change) 
llvm-svn: 98341
 2010-03-12 10:17:07 +00:00
Kovarththanan Rajaratnam e2acea7c53 Add keywords using StringRef 
llvm-svn: 98340
 2010-03-12 10:14:26 +00:00
Kovarththanan Rajaratnam 47b55969c3 Cleanup using StringRef 
llvm-svn: 98339
 2010-03-12 09:33:31 +00:00
Benjamin Kramer 7b88a49f3e Factor checked library call optimization into a common helper class and use it 
to unify the almost identical code in CodeGenPrepare and InstCombineCalls.

llvm-svn: 98338
 2010-03-12 09:27:41 +00:00
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