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63546 Commits

Author SHA1 Message Date
Douglas Gregor d12df6b160 Reuse VarDecl::Init to store the default argument of a ParmVarDecl, 
reducing the size of ParmVarDecl by one pointer. Also means that we'll 
properly (de-)serialize default arguments in C++ PCH files.

llvm-svn: 76487
 2009-07-20 22:03:28 +00:00
David Greene 40c68ad3bb Re-apply 75490, 75806 and 76177 with fixes and tests. Efficiency comes 
next.

llvm-svn: 76486
 2009-07-20 22:02:59 +00:00
Evan Cheng a2b8c3f98f Forgot this test earlier. 
llvm-svn: 76485
 2009-07-20 21:46:42 +00:00
Ted Kremenek 2f730c8aed This test now passes with RegionStore. 
llvm-svn: 76484
 2009-07-20 21:44:10 +00:00
Ted Kremenek 77f7fc5e85 Enhance GRExprEngine::EvalBind to handle some implicit casts from nonlocs to 
locs and vis versa.

llvm-svn: 76483
 2009-07-20 21:43:20 +00:00
Ted Kremenek aadd463e0e Enhance SimpleSValuator to handle nonloc::LocAsInteger -> location casts. 
llvm-svn: 76481
 2009-07-20 21:39:27 +00:00
Bill Wendling d04f088345 Simplify the code in DarwinTargetAsmInfo::emitUsedDirectiveFor so that humans can understand it. 
llvm-svn: 76480
 2009-07-20 21:38:26 +00:00
Bill Wendling dde1a8eef4 Pass in the unfortunately named "LessPrivatePrefix" for the 
"LinkerPrivatePrefix". It seems to have been used in only one place before I
started this "linker_private" business. I'm thinking that a rename is in
order...

llvm-svn: 76479
 2009-07-20 21:30:28 +00:00
Mike Stump 17051250ad Remove an apparently unused forward class decl. 
llvm-svn: 76476
 2009-07-20 21:23:55 +00:00
Dan Gohman 0ebd69614c Assembly and Bitcode support for unsigned/signed overflow flags and 
exact sdiv flags.

llvm-svn: 76475
 2009-07-20 21:19:07 +00:00
Mike Stump 94e12450aa Remove an apparently unused header. 
llvm-svn: 76473
 2009-07-20 21:17:53 +00:00
Evan Cheng 57106d6dc0 Use TII->findCommutedOpIndices to find the commute operands (rather than guessing). 
llvm-svn: 76472
 2009-07-20 21:16:08 +00:00
Ted Kremenek bf04f98c1f Add XFAILED test. 
llvm-svn: 76469
 2009-07-20 21:00:55 +00:00
Ted Kremenek a1f9c7fb3b Add FIXME. 
llvm-svn: 76466
 2009-07-20 20:38:59 +00:00
Bill Wendling 2dd0bf8db0 Change the casting of linkage types into a map. This makes this much more robust 
as it no longer depends upon two different enums being kept in sync with each
other.

llvm-svn: 76465
 2009-07-20 20:34:46 +00:00
Dan Gohman e29ed8c857 Clarify that OverflowingBinaryOperator is not used for SDiv, even though 
SDiv is a binary operation that can overflow.

llvm-svn: 76464
 2009-07-20 20:32:43 +00:00
Kevin Enderby ee5513582d Removed the DumpSymbolsandMacros and LoadSymbolsandMacros MCStreamer API as 
the parsing of the .dump and .load should be done in the assembly parser and
not have any need for an MCStreamer API.  Changed the code for now so these
just produce an error saying these specific directives are not yet implemented
since they are likely no longer used and may never need to be implemented.

llvm-svn: 76462
 2009-07-20 20:25:37 +00:00
Daniel Dunbar 2b11c7de4a Add MCAsmLexer interface. 
- This provides the AsmLexer interface to the target specific assembly parsers.

llvm-svn: 76460
 2009-07-20 20:01:54 +00:00
Evan Cheng 027d9f93ea Fix some sub-reg coalescing bugs where the coalescer wasn't updating the resulting interval's register class. 
llvm-svn: 76458
 2009-07-20 19:47:55 +00:00
Eli Friedman 2aa1a2a8f3 Remove FIXME that was already fixed. 
llvm-svn: 76457
 2009-07-20 19:45:16 +00:00
Bill Wendling 1bcfbff7af Rename Mangler linkage enums to something less gross. 
llvm-svn: 76456
 2009-07-20 19:41:27 +00:00
Devang Patel 8ff0f8d79b Refactor metadata parsing routines into separate functions. 
llvm-svn: 76455
 2009-07-20 19:00:08 +00:00
Douglas Gregor 959cc7aaaa When a field is variable-sized or is an array with a negative size, 
don't replace the type of the field with 'int', from Enea Zaffanella!

llvm-svn: 76454
 2009-07-20 18:55:14 +00:00
Daniel Dunbar 3c2a893ac7 Add MCAsmParser interface. 
- This provides the AsmParser interface to the target specific assembly
   parsers.

llvm-svn: 76453
 2009-07-20 18:55:04 +00:00
Ted Kremenek 619eece347 Update DataflowSolver to handle the case where a successor/predecessor block 
could be NULL. This allows the solver to handle optimized CFGs where branches
can be determined during CFG-construction to be infeasible.

llvm-svn: 76452
 2009-07-20 18:52:34 +00:00
Douglas Gregor 47d2859b3e Improve GCC compatibility by allowing static tentative definitions of 
incomplete type (with a warning), from Enea Zaffanella!

llvm-svn: 76451
 2009-07-20 18:46:59 +00:00
Ted Kremenek af9f362840 Enhance GRBranchNodeBuilderImpl (part of GRCoreEngine) to understand the case 
where the true or false CFGBlock* for a branch could be NULL. This will handle
the case where we can determine during CFG construction that a branch is
infeasible.

llvm-svn: 76450
 2009-07-20 18:44:36 +00:00
Douglas Gregor 289dfc5e34 Build FileCheck from with CMake 
llvm-svn: 76449
 2009-07-20 18:30:25 +00:00
Bill Wendling 002b16724e Put new enum at end of list to avoid changing ABI. 
llvm-svn: 76447
 2009-07-20 18:22:52 +00:00
Chris Lattner 6b1be83937 remove TargetAsmInfo::ExpandInlineAsm 
llvm-svn: 76445
 2009-07-20 17:59:32 +00:00
Steve Naroff accc488785 5 cleanups to ObjCObjectPointerType work: 
- Remove Sema::CheckPointeeTypesForAssignment(), a temporary API I added to ease migration to ObjCObjectPointerType. Convert Sema::CheckAssignmentConstraints() to no longer depend on the temporary API.
- Sema::ConvertDeclSpecToType(): Replace a couple FIXME's with an important comment/example.
- Sema::GetTypeForDeclarator(): Get the protocol's from the interface, NOT the declspec (to support the following C typedef idiom: "typedef C<P> T; T *obj").
- Sema::ObjCQualifiedIdTypesAreCompatible(): Removed some dead code.
- ASTContext::getObjCEncodingForTypeImpl(): Some minor cleanups.

llvm-svn: 76443
 2009-07-20 17:56:53 +00:00
Chris Lattner 470a8da807 use ExpandInlineAsm on TargetLowering instead of TargetAsmInfo. 
llvm-svn: 76442
 2009-07-20 17:52:52 +00:00
Chris Lattner 5849d22bd1 Copy ExpandInlineAsm to TargetLowering from TargetAsmInfo. 
llvm-svn: 76441
 2009-07-20 17:51:36 +00:00
Dan Gohman 8a601ed3eb Drop UDivOperator and introduce SDivOperator. Thanks to Chris 
for noticing this.

llvm-svn: 76440
 2009-07-20 17:51:10 +00:00
Chris Lattner 809cf7e0e1 add some fixme's and cleanups. TargetAsmInfo shouldn't depend on VMCore eventually. 
llvm-svn: 76439
 2009-07-20 17:47:48 +00:00
Dan Gohman 16e96c047f Update this comment. 
llvm-svn: 76438
 2009-07-20 17:44:17 +00:00
Dan Gohman 33a3fd0b9c Revert the addition of hasNoPointerOverflow to GEPOperator. 
Getelementptrs that are defined to wrap are virtually useless to
optimization, and getelementptrs that are undefined on any kind
of overflow are too restrictive -- it's difficult to ensure that
all intermediate addresses are within bounds. I'm going to take
a different approach.

Remove a few optimizations that depended on this flag.

llvm-svn: 76437
 2009-07-20 17:43:30 +00:00
Fariborz Jahanian 4041dfc360 Issue a more descriptive diagnostics when mis-declaring 
a destructor.

llvm-svn: 76436
 2009-07-20 17:43:15 +00:00
Chris Lattner 02eb6b7e2f remove dead forward decl 
llvm-svn: 76433
 2009-07-20 17:23:00 +00:00
David Goodwin 47ca461c82 For remote execution, must cd to the executable directory since the exe expects to find a dylib in the CWD ('.'). 
llvm-svn: 76432
 2009-07-20 17:15:03 +00:00
Chris Lattner d290543332 rename TargetAsmInfo::getASDirective -> getDataASDirective 
llvm-svn: 76431
 2009-07-20 17:12:46 +00:00
Daniel Dunbar 0854f5c6a8 Fix comment. 
llvm-svn: 76427
 2009-07-20 16:50:16 +00:00
David Greene 7ea9d0b6e2 Hide the DOUT static variable behind a function interface. 
llvm-svn: 76425
 2009-07-20 16:16:06 +00:00
David Goodwin 802a0b576f Use t2LDRri12 for frame index loads. 
llvm-svn: 76424
 2009-07-20 15:55:39 +00:00
Evan Cheng 40ed0ae8ef xfail for now. 
llvm-svn: 76423
 2009-07-20 15:33:09 +00:00
Eli Friedman e04169cc21 PR4591: Make sure to initialize the pass manager before using it. 
llvm-svn: 76422
 2009-07-20 14:50:07 +00:00
Bruno Cardoso Lopes 447b7fd4bb For PC relative relocations where symbols are defined in the same section they 
are referenced, ignore the relocation entry and patch the relocatable field with
the computed symbol offset directly

llvm-svn: 76414
 2009-07-20 08:52:02 +00:00
Zhongxing Xu 34e0370502 The children statements might be NULL. Check for this case in 
isContainedInStatement().

llvm-svn: 76408
 2009-07-20 08:28:49 +00:00
Daniel Dunbar 7369951bfe Add -std-{compile,link}-opts to bugpoint. 
- Sheesh.

llvm-svn: 76402
 2009-07-20 07:01:01 +00:00
Evan Cheng fa60698c29 Fix PR4567. Thumb1 target was using the wrong instruction to handle sp = sub fp, #c. 
llvm-svn: 76401
 2009-07-20 06:59:32 +00:00