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101888 Commits

Author SHA1 Message Date
Matt Beaumont-Gay 0532897f37 Keep GCC from complaining about falling off the end of the function. 
llvm-svn: 126897
 2011-03-02 23:25:06 +00:00
Stuart Hastings e5fe543878 Test case for r126672. Radar 9055247. 
llvm-svn: 126896
 2011-03-02 23:24:44 +00:00
Kevin Enderby b8b6041734 Fixes an assertion failure while disassembling ARM rsbs reg/reg form. 
Patch by Ted Kremenek!

llvm-svn: 126895
 2011-03-02 23:08:33 +00:00
Jakob Stoklund Olesen 503b143a62 Transfer simply defined values directly without recomputing liveness and SSA. 
Values that map to a single new value in a new interval after splitting don't
need new PHIDefs, and if the parent value was never rematerialized the live
range will be the same.

llvm-svn: 126894
 2011-03-02 23:05:19 +00:00
Jakob Stoklund Olesen 3648263a3e Extract a method. No functional change. 
llvm-svn: 126893
 2011-03-02 23:05:16 +00:00
Greg Clayton 93d00df578 Export the ability to get the start and end addresses for functions 
and symbols, and also allow clients to get the prologue size in bytes:

    SBAddress
    SBFunction::GetStartAddress ();
    
    SBAddress
    SBFunction::GetEndAddress ();
    
    uint32_t
    SBFunction::GetPrologueByteSize ();

    SBAddress
    SBSymbol::GetStartAddress ();
    
    SBAddress
    SBSymbol::GetEndAddress ();
    
    uint32_t
    SBSymbol::GetPrologueByteSize ();

llvm-svn: 126892
 2011-03-02 23:01:18 +00:00
Caroline Tice 1a234ff46f Add code to emulate MUL Arm instruction. 
Add new context type & info structure for  mul instruction.

llvm-svn: 126891
 2011-03-02 22:43:54 +00:00
Dan Gohman 6ca9982757 Fix a typo. 
llvm-svn: 126890
 2011-03-02 22:39:34 +00:00
Douglas Gregor 978d07a5d7 Remove cruft 
llvm-svn: 126888
 2011-03-02 21:57:24 +00:00
Douglas Gregor 6471db0749 Force CaseStmt to store its child statements in source-code order, 
which is important for libclang's token-annotation and
where's-my-cursor functionality. Fixes <rdar://problem/9004439>.

llvm-svn: 126887
 2011-03-02 21:45:00 +00:00
Tilmann Scheller 99cc30c371 Revert "Add CC_Win64ThisCall and set it in the necessary places." 
This reverts commit 126863.

llvm-svn: 126886
 2011-03-02 21:36:49 +00:00
Greg Clayton 5f2a4f999d Added a missing API call in SBTarget that enables one to get 
anything in a SBSymbolContext filled in given an SBAddress:

SBSymbolContext
SBTarget::ResolveSymbolContextForAddress (const SBAddress& addr, uint32_t resolve_scope);

Also did a little cleanup on the ProcessGDBRemote stdio file handle
code.

llvm-svn: 126885
 2011-03-02 21:34:46 +00:00
Rafael Espindola c4eb31e5e5 Apply sysroot to system c++ headers too. Fixes PR9372. 
llvm-svn: 126884
 2011-03-02 21:30:07 +00:00
Benjamin Kramer 0f074df979 Only emit string initializers in-place if types match. Fixes PR9373. 
llvm-svn: 126883
 2011-03-02 21:27:44 +00:00
Renato Golin e84af17b6e Fixing a bug when printing fpu text to object file. Patch by Mans Rullgard. 
llvm-svn: 126882
 2011-03-02 21:20:09 +00:00
Caroline Tice a0d3b67572 Add code to emulate LDRSH (register) Arm instruction. 
llvm-svn: 126881
 2011-03-02 21:13:44 +00:00
Douglas Gregor 25b7e05b72 Fix the source range for a member access expression that includes a 
nested-name-specifier and improve the detection of implicit 'this'
bases. Fixes <rdar://problem/8750392>.

llvm-svn: 126880
 2011-03-02 21:06:53 +00:00
John McCall fb55f851a5 Work around a misdesigned GCC warning. 
llvm-svn: 126879
 2011-03-02 21:01:41 +00:00
Chris Lattner 836dff0f1c add some slice helper methods. 
llvm-svn: 126878
 2011-03-02 20:55:51 +00:00
Johnny Chen 43e587c1f6 Clarified the docstrings for int_to_bytearray() and bytearray_to_int(). 
llvm-svn: 126877
 2011-03-02 20:54:22 +00:00
Tilmann Scheller e60baf731b Revert "Add preliminary support for MSVC-style vtables." 
This reverts commit 126865.

llvm-svn: 126876
 2011-03-02 20:40:50 +00:00
Ted Kremenek e06a55c6b9 Introduce CFGImplicitDtor::isNoReturn() to query whether a destructor actually returns. Use this for -Wreturn-type to prune false positives reported in PR 6884. 
llvm-svn: 126875
 2011-03-02 20:32:29 +00:00
Devang Patel bd6f7f9770 revert r126858. 
llvm-svn: 126874
 2011-03-02 20:31:22 +00:00
Duncan Sands bf577d6a86 Remove DIFactory. Patch by Devang. 
llvm-svn: 126871
 2011-03-02 20:30:37 +00:00
Fariborz Jahanian ff9890302c IRGen. Fix IR when message returns reference type. 
// rdar://8604515.

llvm-svn: 126869
 2011-03-02 20:09:49 +00:00
Jim Ingham 843d20aa7a Add some function docs. 
llvm-svn: 126868
 2011-03-02 19:58:15 +00:00
Johnny Chen 4e90a7e503 Add some comments. 
llvm-svn: 126867
 2011-03-02 19:49:27 +00:00
Caroline Tice 1cd4459b21 Add code to emulate LDRSH (literal) Arm instruction. 
llvm-svn: 126866
 2011-03-02 19:45:34 +00:00
Tilmann Scheller a6c995dbb2 Add preliminary support for MSVC-style vtables. 
llvm-svn: 126865
 2011-03-02 19:38:28 +00:00
Stuart Hastings 6b4007dec6 Can't introduce floating-point immediate constants after legalization. 
Radar 9056407.

llvm-svn: 126864
 2011-03-02 19:36:30 +00:00
Tilmann Scheller 454464b491 Add CC_Win64ThisCall and set it in the necessary places. 
llvm-svn: 126863
 2011-03-02 19:36:23 +00:00
Tilmann Scheller a3769f8021 Add Win64 thiscall calling convention. 
llvm-svn: 126862
 2011-03-02 19:29:22 +00:00
Douglas Gregor 64f38ae7ee Teach libclang how to visit the children of a C++ base-class specifier 
(i.e., the TypeLoc describing the base class type).

llvm-svn: 126861
 2011-03-02 19:17:03 +00:00
Devang Patel 31e5fb52d1 Encode argument numbering in debug info so that code generator can emit them in order. 
This fixes few blocks.exp regressions.

Reapply r126795 with a fix (one character change) for gdb testsuite regressions.

llvm-svn: 126858
 2011-03-02 19:11:22 +00:00
Douglas Gregor cf256c1297 Eliminate an unnecessary TemporaryBase object from TreeTransform 
llvm-svn: 126857
 2011-03-02 19:02:55 +00:00
Douglas Gregor 1ee2406369 Kill off the 
TreeTransform::TransformDependentTemplateSpecializationType() with
poor source-location information handling. All of the
CXXScopeSpec::MakeTrivial() and
NestedNameSpecifierLocBuilder::MakeTrivial() callers actually make
sense now.

llvm-svn: 126856
 2011-03-02 18:57:38 +00:00
Douglas Gregor 1abdf36a2c Eliminate TreeTransform::RebuildNestedNameSpecifier(), all four of 
them, which are no longer used.

llvm-svn: 126855
 2011-03-02 18:54:26 +00:00
Douglas Gregor d4c41bcd7f Eliminate an unnecessary use of CXXScopeSpec::MakeTrivial. We have proper nested-name-specifier source-location information in DependentTemplateSpecializationTypeLocs now 
llvm-svn: 126854
 2011-03-02 18:52:42 +00:00
Douglas Gregor fd35cde35e Kill off TreeTransform::TransformNestedNameSpecifier() in favor of the 
source-location-preserving
TreeTransform::TranformNestedNameSpecifierLoc(). No functionality
change: the victim had no callers (that themselves had callers) anyway.

llvm-svn: 126853
 2011-03-02 18:50:38 +00:00
Douglas Gregor df846d11c1 Kill off the TreeTransform::TransformTemplateName overload that has 
poor source-location information.

llvm-svn: 126852
 2011-03-02 18:46:51 +00:00
Douglas Gregor 579c15f5d6 Kill off one of the TreeTransform::TransformTypeInObjectScope() 
overloads (the one with the poor source-location information).

llvm-svn: 126851
 2011-03-02 18:32:08 +00:00
Douglas Gregor 5f9591d3e5 Fix a thinko found by Craig Silverstein 
llvm-svn: 126850
 2011-03-02 18:10:05 +00:00
Douglas Gregor 9db535035d Start migrating TreeTransform's TransformTemplateName over to version 
that preserve source-location information. This commit adds more
redundancy than it removes; WIP.

llvm-svn: 126849
 2011-03-02 18:07:45 +00:00
Devang Patel a54696de8a Revert r126794. 
llvm-svn: 126848
 2011-03-02 17:54:58 +00:00
Oscar Fuentes 318c3f1717 Support for parallel compilation (/MP) when using the VS IDE. 
Patch by Erik Olofsson!

llvm-svn: 126847
 2011-03-02 17:47:37 +00:00
Howard Hinnant 01533ed9ad http://llvm.org/bugs/show_bug.cgi?id=9349 I have not personally tested this patch. Please let me know if it causes problems. 
llvm-svn: 126846
 2011-03-02 17:29:46 +00:00
David Greene dd567b214b [AVX] Fix mask predicates for 256-bit UNPCKLPS/D and implement 
missing patterns for them.

      Add a SIMD test subdirectory to hold tests for SIMD instruction
      selection correctness and quality.
'

llvm-svn: 126845
 2011-03-02 17:23:43 +00:00
Douglas Gregor 9d80212115 Push nested-name-specifier source location information into template 
template arguments. I believe that this is the last place in the AST
where we were storing a source range for a nested-name-specifier
rather than a proper nested-name-specifier location structure. (Yay!)

There is still a lot of cleanup to do in the TreeTransform, which
doesn't take advantage of nested-name-specifiers with source-location
information everywhere it could.

llvm-svn: 126844
 2011-03-02 17:09:35 +00:00
Douglas Gregor 1f2f796690 Eliminate some unused getQualifierRange() member functions. We deal in nested-name-specifier locations now. 
llvm-svn: 126842
 2011-03-02 15:13:50 +00:00
John McCall 5fca7eaf85 Don't hard-code these constants, or at least don't hard-code them so hard. 
llvm-svn: 126841
 2011-03-02 12:29:23 +00:00