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97602 Commits

Author SHA1 Message Date
Johnny Chen f6eaba85a8 Add test_display_source_python() test case to TestSourceManager.py which uses 
the lldb PyThon API SBSourceManager to display source files.

To accomodate this, the C++ SBSourceManager API has been changed to take an
lldb::SBStream as the destination for display of source lines.  Modify SBStream::ctor()
so that its opaque pointer is initialized with an StreamString instance.

llvm-svn: 121605
 2010-12-11 01:20:39 +00:00
Jakob Stoklund Olesen 92da705261 Add named timer groups for the different stages of register allocation. 
llvm-svn: 121604
 2010-12-11 00:19:56 +00:00
Sean Callanan 7fddd4c1f2 Made all LLDB-generated ASTContexts have valid 
DiagnosticClients, and removed code that was patching
over the original problem.

llvm-svn: 121601
 2010-12-11 00:08:56 +00:00
Howard Hinnant d4a83d078c The implementation of the new definition of result_of (N3123) resulted in some test failures in [func.memfn] that I failed to previously notice. This corrects that mistake. 
llvm-svn: 121600
 2010-12-11 00:05:19 +00:00
Jakob Stoklund Olesen 8de03d222f Move MRI into RegAllocBase. Clean up debug output a bit. 
llvm-svn: 121599
 2010-12-10 23:49:00 +00:00
Jim Grosbach aecdd871da Add FIXME 
llvm-svn: 121598
 2010-12-10 23:41:10 +00:00
Fariborz Jahanian c21f543bc4 Any property declared in a class extension might have user 
declared setter or getter in current class extension or one
of the other class extensions. Mark them as synthesized as
property will be synthesized when property with same name is
seen in the @implementation. This prevents bogus warning
about unimplemented methods to be issued for these methods.
Fixes // rdar://8747333

llvm-svn: 121597
 2010-12-10 23:36:33 +00:00
Nick Lewycky bb8610635f Remove extraneous close parenthesis. 
Fix build breakage.

llvm-svn: 121596
 2010-12-10 23:14:35 +00:00
Bob Wilson 546b691c73 Add missing switch case for the quad-register version of the Neon vmul builtin. 
llvm-svn: 121595
 2010-12-10 23:09:09 +00:00
Nick Lewycky 07a95f8f06 Move variable that's unused in an NDEBUG build inside the DEBUG() macro, fixing 
lib/CodeGen/RegAllocGreedy.cpp:233: error: unused variable 'TRC' [-Wunused-variable]

llvm-svn: 121594
 2010-12-10 23:05:10 +00:00
Owen Anderson 235c276442 Attempt to get Thumb2 branch fixups working properly. 
llvm-svn: 121593
 2010-12-10 23:02:28 +00:00
Bob Wilson 0348af667a Fix clang crashes on Neon vld[234]_dup intrinsics with 64-bit element types. 
The 64-bit element vectors need to be handled as a special case.

llvm-svn: 121592
 2010-12-10 22:54:58 +00:00
Jakob Stoklund Olesen adecb5e82c Force the greedy register allocator to always use the inline spiller. 
Soon, RegAllocGreedy will start splitting live ranges, and then deferred
spilling won't work anyway.

llvm-svn: 121591
 2010-12-10 22:54:44 +00:00
Jakob Stoklund Olesen 276445f3b8 Rip out live range splitting support from the inline spiller. 
The spiller should only spill. The register allocator will drive live range
splitting, it has the needed information about register pressure and
interferences.

llvm-svn: 121590
 2010-12-10 22:54:40 +00:00
Bill Wendling 73a48d83b2 Get rid of ellipses. 
llvm-svn: 121589
 2010-12-10 22:54:30 +00:00
Owen Anderson 7cdd232895 Fix merge error in my last fix to Thumb2 vldr fixups. 
llvm-svn: 121588
 2010-12-10 22:53:48 +00:00
Owen Anderson 4743d75640 Fixups for Thumb2 vldr's need to have the effective PC aligned as well. 
llvm-svn: 121587
 2010-12-10 22:46:47 +00:00
Bill Wendling 006ab13b59 The MCFixupKindInfo table needs to be in the order that the enums were 
declared. Add a note specifying this and spruce up the list a bit.

llvm-svn: 121586
 2010-12-10 22:37:19 +00:00
Owen Anderson b538a22762 Provide the necessary post-encoder hook for Thumb2 encodings of VMOV and friends. 
llvm-svn: 121585
 2010-12-10 22:32:08 +00:00
Jakob Stoklund Olesen 4d7432ebf1 Use AllocationOrder in RegAllocGreedy, fix a bug in the hint calculation. 
llvm-svn: 121584
 2010-12-10 22:21:05 +00:00
Bob Wilson 9375d27460 Add float patterns for Neon vld1-lane/dup and vst1-lane operations. 
llvm-svn: 121583
 2010-12-10 22:13:32 +00:00
Bob Wilson e1d3322111 Remove unused arguments. 
llvm-svn: 121582
 2010-12-10 22:13:24 +00:00
Owen Anderson b0fa127f60 Fix encoding of Thumb1 LDRB and STRB. 
llvm-svn: 121581
 2010-12-10 22:11:13 +00:00
Jim Grosbach c4a0c29edb Trailing whitespace. 
llvm-svn: 121580
 2010-12-10 21:57:34 +00:00
Owen Anderson 68cb7e3552 Fix Thumb2 encodings of STREX and LDREX. 
llvm-svn: 121579
 2010-12-10 21:52:38 +00:00
Dan Gohman 39de62348f Revert r121520, which may have introduced miscompilations. 
llvm-svn: 121573
 2010-12-10 21:48:28 +00:00
Johnny Chen de1451ef4b Make sure that @python_api_test is only used to decorate a test method, not the 
test class.

llvm-svn: 121538
 2010-12-10 21:33:31 +00:00
Jim Grosbach fc17b5be78 Correct encoding of rotation immediate for Thumb2 instructions. rdar://8755999 
llvm-svn: 121525
 2010-12-10 21:24:18 +00:00
Jim Grosbach e69f724935 Fix encoding of 'U' bit for Thumb2 STRD/LDRD instructions. rdar://8755726 
llvm-svn: 121524
 2010-12-10 21:05:07 +00:00
Jim Grosbach e991a6ee5a More trivial cleanup. No need to define the EncoderMethod property type. Can 
just assign to it.

llvm-svn: 121523
 2010-12-10 20:53:44 +00:00
Jim Grosbach 95bd6b7b62 Tidy up. 
llvm-svn: 121522
 2010-12-10 20:51:35 +00:00
Jim Grosbach c4669edf2c Trailing whitespace. 
llvm-svn: 121521
 2010-12-10 20:47:29 +00:00
Dan Gohman 041f74e762 Implement PartialAlias checking in BasicAA. 
llvm-svn: 121520
 2010-12-10 20:47:03 +00:00
Jakob Stoklund Olesen 1c6196228a Fix miscompilation caused by trivial logic error in the reassignVReg() 
interference check.

llvm-svn: 121519
 2010-12-10 20:45:04 +00:00
Dan Gohman 704e7c2332 Minimally update this code to handle PartialAlias. 
llvm-svn: 121518
 2010-12-10 20:14:49 +00:00
Argyrios Kyrtzidis 4d754a5502 Introduce ObjCMessageExpr::getReceiverRange() to get the source range of the receiver. 
llvm-svn: 121517
 2010-12-10 20:08:30 +00:00
Argyrios Kyrtzidis d0039e56f2 Keep the source location of the selector in ObjCMessageExpr. 
llvm-svn: 121516
 2010-12-10 20:08:27 +00:00
Argyrios Kyrtzidis e54c2a8fd8 Make RecursiveASTVisitor traverse a ObjCMethodDecl. 
llvm-svn: 121515
 2010-12-10 20:08:22 +00:00
Dan Gohman 201acdb6db Use PartialAlias to do better noalias lint checking. 
llvm-svn: 121514
 2010-12-10 20:04:06 +00:00
Dan Gohman 4431e31df0 Teach AliasAnalysisCounter about PartialAlias. 
llvm-svn: 121513
 2010-12-10 19:53:05 +00:00
Dan Gohman 105d60a5ef Teach AliasAnalysisEvaluator about PartialAlias. 
llvm-svn: 121512
 2010-12-10 19:52:40 +00:00
Sean Callanan a43f20df95 Simplified the code that handles overloaded 
operator names.

llvm-svn: 121511
 2010-12-10 19:51:54 +00:00
Michael J. Spencer f5799be4a8 Add CMake build and fix major Linux blockers. 
llvm-svn: 121510
 2010-12-10 19:47:54 +00:00
Bob Wilson a880fa0b28 Do not assert on shifts of Neon polynomial types. 
Most Neon shift intrinsics do not have variants for polynomial types, but
vsri_n and vsli_n do support them, and we need to properly range-check the
shift immediates for them.

llvm-svn: 121509
 2010-12-10 19:45:06 +00:00
Dan Gohman fb0a3754f5 Update this code to handle PartialAlias as MayAlias. 
llvm-svn: 121508
 2010-12-10 19:40:47 +00:00
Dan Gohman 4bd64fa805 Introduce a new PartialAlias response for AliasAnalysis. For most 
AliasAnalysis consumers, PartialAlias will be treated as MayAlias.

For AliasAnalysis chaining, MayAlias says "procede to the next analysis".
PartialAlias will be used to indicate that the query should terminate,
even though it didn't reach MustAlias or NoAlias.

llvm-svn: 121507
 2010-12-10 19:38:58 +00:00
Bob Wilson d29b38c893 Fix some invalid alignments for Neon vld-dup and vld/st-lane instructions. 
Alignments smaller than the total size of the memory being loaded or stored,
unless the alignment is 8 bytes, are not allowed.  Add tests for this, too.

llvm-svn: 121506
 2010-12-10 19:37:42 +00:00
Douglas Gregor 513e63c114 Silence a few more uninitialized-value warnings 
llvm-svn: 121505
 2010-12-10 19:28:19 +00:00
Douglas Gregor a72e2392e6 Silence a GCC unitialized-value warning 
llvm-svn: 121504
 2010-12-10 19:27:07 +00:00
Howard Hinnant 7f8e26867f Test adjustment for recent changes in allocator_traits 
llvm-svn: 121503
 2010-12-10 19:22:37 +00:00