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96285 Commits

Author SHA1 Message Date
Howard Hinnant 3dc6455ff0 N3191: C++ Timeout Specification 
llvm-svn: 119909
 2010-11-20 19:16:30 +00:00
Benjamin Kramer ddd1b7b801 Simplify code. No change in functionality. 
llvm-svn: 119908
 2010-11-20 18:43:35 +00:00
Frits van Bommel da17c921ba Test commit: Fix two -Asserts mode warnings in StringMap.h. 
llvm-svn: 119907
 2010-11-20 18:37:24 +00:00
Howard Hinnant 092980dd65 N3123 
llvm-svn: 119906
 2010-11-20 18:25:22 +00:00
Anton Korobeynikov 36590fc72a Make this compile on case-sensitive file systemsw 
llvm-svn: 119905
 2010-11-20 16:14:57 +00:00
Anton Korobeynikov 4687778398 Move some more hooks to TargetFrameInfo 
llvm-svn: 119904
 2010-11-20 15:59:32 +00:00
Benjamin Kramer f6fb58a216 Silence Release build warnings about unused functions. 
llvm-svn: 119903
 2010-11-20 15:53:24 +00:00
Francois Pichet 4fd9b685ff Disable warning C4291 on MSVC. Caused because class AttributeList provides a non implemented operator delete without a corresponding new. 
llvm-svn: 119902
 2010-11-20 15:39:03 +00:00
Duncan Sands 7c601ded34 On X86, MEMBARRIER, MFENCE, SFENCE, LFENCE are not target memory intrinsics, 
so don't claim they are.  They are allocated using DAG.getNode, so attempts
to access MemSDNode fields results in reading off the end of the allocated
memory.  This fixes crashes with "llc -debug" due to debug code trying to
print MemSDNode fields for these barrier nodes (since the crashes are not
deterministic, use valgrind to see this).  Add some nasty checking to try
to catch this kind of thing in the future.

llvm-svn: 119901
 2010-11-20 11:25:00 +00:00
Zhongxing Xu 2cf9b135d4 Add comments. 
llvm-svn: 119900
 2010-11-20 08:17:16 +00:00
Zhanyong Wan 7426ea729c Fix a typo in EnvironmentManager::bindExprAndLocation(). Reviewed by kremenek. 
llvm-svn: 119899
 2010-11-20 07:52:48 +00:00
Andrew Trick cf7fefb25c Removing the useless test that I added recently. It was meant as an example, but not complicated enough to merit another test. 
llvm-svn: 119898
 2010-11-20 07:26:51 +00:00
Zhongxing Xu 2c966716ff Handle CFGAutomaticObjDtor. 
llvm-svn: 119897
 2010-11-20 06:53:12 +00:00
Andrew Trick ada75c5ad1 RABasic fix. Regalloc is responsible for updating block live ins. 
llvm-svn: 119896
 2010-11-20 02:57:05 +00:00
Andrew Trick 799ec1c4d6 Whitespace. 
llvm-svn: 119895
 2010-11-20 02:43:55 +00:00
Sean Callanan fbfd7ba547 Removed a stray dump() that made it into top-of-tree. 
llvm-svn: 119890
 2010-11-20 02:23:49 +00:00
Sean Callanan a3aa0cf6e6 Made GetVariableValue() more robust in the face 
of failures in the AST importer.  Also ensured
that a variable will not be blindly added if
GetVariableValue() returns an error.

llvm-svn: 119889
 2010-11-20 02:19:29 +00:00
Sean Callanan 80eee3a989 Removed a stray dump(). 
llvm-svn: 119888
 2010-11-20 02:06:01 +00:00
Argyrios Kyrtzidis de2bdf637e Revert r119838 "Don't warn for empty 'if' body if there is a macro that expands to nothing" 
and use a better and more general approach, where NullStmt has a flag to indicate whether it was preceded by an empty macro.

Thanks to Abramo Bagnara for the hint!

llvm-svn: 119887
 2010-11-20 02:04:01 +00:00
Nick Lewycky 9331ed89f8 A bundle of whitespace changes, separated out from the functional changes. 
llvm-svn: 119886
 2010-11-20 01:29:55 +00:00
Jason Molenda 2d107dd02b Change the DWARFExpression::Evaluate methods to take an optional 
RegisterContext* - normally this is retrieved from the ExecutionContext's
StackFrame but when we need to evaluate an expression while creating
the stack frame list this can be a little tricky.

Add DW_OP_deref_size, needed for the _sigtramp FDE expression.

Add support for processing DWARF expressions in RegisterContextLLDB.

Update callers to DWARFExpression::Evaluate.

llvm-svn: 119885
 2010-11-20 01:28:30 +00:00
Jakob Stoklund Olesen 40e78b4da0 Fix old GCC build error. 
llvm-svn: 119884
 2010-11-20 01:24:43 +00:00
Bill Wendling 284326bd69 Add more Thumb add instruction encodings. 
llvm-svn: 119883
 2010-11-20 01:18:47 +00:00
Bill Wendling fe1de03629 Add Thumb encodings for some add instructions. 
llvm-svn: 119882
 2010-11-20 01:00:29 +00:00
Bill Wendling e60fd5a9db Add more encodings for Thumb instructions. 
llvm-svn: 119881
 2010-11-20 00:53:35 +00:00
Jakob Stoklund Olesen 8bf9e546d4 Detemplatize NodeRef. 
It is now possible to navigate the B+-tree using NodeRef::subtree() and
NodeRef::size() without knowing the key and value template types used in the
tree.

llvm-svn: 119880
 2010-11-20 00:49:00 +00:00
Jakob Stoklund Olesen 3864c518c2 Rename NodeBase::{key,val} as {first,second} and swap the BranchNode arrays such 
that the noderefs are the first member in the object.

This is in preparation of detemplatization of tree navigation.

llvm-svn: 119879
 2010-11-20 00:48:57 +00:00
Bill Wendling 0914d44fa4 Have the getAddrMode3OpValue() function in ARMCodeEmitter.cpp produce the same 
value that the one in ARMMCCodeEmitter.cpp does.

llvm-svn: 119878
 2010-11-20 00:26:37 +00:00
Greg Clayton cd55b1957e Revert the End of file stuff that was added as it was causing read threads 
to hang around and take a ton of CPU time. Caroline will fix this when she
gets back from vacation.

llvm-svn: 119877
 2010-11-20 00:17:57 +00:00
Douglas Gregor 06a3f30be9 Implement a simple hash function for libclang cursors 
llvm-svn: 119876
 2010-11-20 00:09:34 +00:00
Bill Wendling 54df187f25 Check for _setjmp too, because it's also used. 
llvm-svn: 119875
 2010-11-20 00:03:09 +00:00
Douglas Gregor fec4dc9418 Implement clang_getCanonicalCursor() in libclang, which does the obvious thing. 
llvm-svn: 119874
 2010-11-19 23:44:15 +00:00
Jakob Stoklund Olesen 6ae70b2e0f Implement IntervalMap destructor. 
Key and value objects may not be destructed instantly when they are erased from
the container, but they will be destructed eventually by the IntervalMap
destructor.

llvm-svn: 119873
 2010-11-19 23:28:59 +00:00
Jakob Stoklund Olesen c041268c8c Implement IntervalMap::clear(). 
llvm-svn: 119872
 2010-11-19 23:28:57 +00:00
Jakob Stoklund Olesen 46389fda3b Support backwards iteration starting from end(). 
llvm-svn: 119871
 2010-11-19 23:28:53 +00:00
Dale Johannesen 87a98b57b8 Add test for PR 8111. By Frits van Bommel. 
llvm-svn: 119870
 2010-11-19 23:23:22 +00:00
Jim Grosbach 2aff392af9 Fix ARM LDR* post-indexed operand encoding. 
llvm-svn: 119869
 2010-11-19 23:14:43 +00:00
Bill Wendling 1825cc74f4 Encodings for the compare instructions. 
llvm-svn: 119868
 2010-11-19 23:14:32 +00:00
Owen Anderson b4fd2c90e9 The Vm and Vn register fields must be the same for a register-register vmov. 
llvm-svn: 119867
 2010-11-19 23:12:43 +00:00
Evan Cheng a5f048485f Fix a cut-n-paste-error. 
llvm-svn: 119866
 2010-11-19 23:01:16 +00:00
Owen Anderson ea326db47b Document the new GVN number table structure. 
llvm-svn: 119865
 2010-11-19 22:48:40 +00:00
Jim Grosbach 785952e5ac Operand names 
llvm-svn: 119864
 2010-11-19 22:43:08 +00:00
Jim Grosbach 5876e41c9f trailing whitespace 
llvm-svn: 119863
 2010-11-19 22:42:55 +00:00
Eric Christopher 35e2d7f610 Don't need to save piecemeal now. 
llvm-svn: 119862
 2010-11-19 22:39:56 +00:00
Eric Christopher cee83d6e6b Update comment. 
llvm-svn: 119861
 2010-11-19 22:37:58 +00:00
Bill Wendling a82fb71324 Add encodings for some of the thumb ADD instructions. Tests will come once the 
asm parser can handle them.

llvm-svn: 119860
 2010-11-19 22:37:33 +00:00
Eric Christopher 558b61e2d4 Update comment. 
llvm-svn: 119859
 2010-11-19 22:36:41 +00:00
Jim Grosbach 7d8df3185f Clarify operand names. 
llvm-svn: 119858
 2010-11-19 22:36:02 +00:00
Owen Anderson c0177aeb71 Add a test for CodeGenPrepare's ability to look through PHI nodes when performing 
addressing mode folding, introduced in r119853.

llvm-svn: 119857
 2010-11-19 22:34:53 +00:00
Eric Christopher fef5f315af Refactor address mode handling into a single struct (ala x86), this 
should give allow a wider range of addressing modes.

No functional change.

llvm-svn: 119856
 2010-11-19 22:30:02 +00:00