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103105 Commits

Author SHA1 Message Date
Argyrios Kyrtzidis bbbeea11a8 For Diagnostic::Reset() also reset the state related to #pragma diagnostic. Fixes rdar://9170766. 
llvm-svn: 128346
 2011-03-26 18:58:17 +00:00
Chris Lattner 85222c6b2f fix the second part of rdar://8366474 - clang fails to parse ObjC selectors with '::', when :: isn't the first part of the selector. 
llvm-svn: 128344
 2011-03-26 18:11:38 +00:00
Fariborz Jahanian c85269fb40 Make diagnostic clearer. 
llvm-svn: 128343
 2011-03-26 17:07:06 +00:00
Benjamin Kramer 355ce07425 Turn SelectionDAGBuilder::GetRegistersForValue into a local function. 
It couldn't be used outside of the file because SDISelAsmOperandInfo
is local to SelectionDAGBuilder.cpp. Making it a static function avoids
a weird linkage dance.

llvm-svn: 128342
 2011-03-26 16:35:10 +00:00
Oscar Fuentes 4f444d7c44 Removed workaround for unspecified build problem on MinGW. 
Tested that MinGW/MSYS builds fine without that.

llvm-svn: 128341
 2011-03-26 16:11:33 +00:00
Anders Carlsson 642b03413f Don't add a symbolic region for 'this' if the member function is static. 
llvm-svn: 128340
 2011-03-26 14:30:44 +00:00
Benjamin Kramer 8aef596dec Make helpers static. 
llvm-svn: 128339
 2011-03-26 12:38:21 +00:00
Benjamin Kramer 8d2227373d Make helper static. 
llvm-svn: 128338
 2011-03-26 12:38:19 +00:00
Douglas Gregor 7bf3fbe6e1 Add a __has_feature check for the 'availability' attribute 
llvm-svn: 128337
 2011-03-26 12:16:15 +00:00
Douglas Gregor 1baf38f5a6 On Mac OS X, the presence of an 'availability' attribute for that 
platform implies default visibility. To achieve these, refactor our
lookup of explicit visibility so that we search for both an explicit
VisibilityAttr and an appropriate AvailabilityAttr, favoring the
VisibilityAttr if it is present.

llvm-svn: 128336
 2011-03-26 12:10:19 +00:00
David Chisnall 34d00052cb Reformatted doc comments so that they are now difficult to edit in any editor that doesn't have explicit doxygen support, as per LLVM style guidelines. 
llvm-svn: 128335
 2011-03-26 11:48:37 +00:00
Douglas Gregor 7735c53664 Test attribute merging for the availability attribute. 
llvm-svn: 128334
 2011-03-26 10:47:34 +00:00
Bill Wendling b5139920d6 Simplification noticed by Frits. 
llvm-svn: 128333
 2011-03-26 09:32:07 +00:00
Bill Wendling 19f33b9393 Rework the logic that determines if a store completely overlaps an ealier store. 
There are two ways that a later store can comletely overlap a previous store:

1. They both start at the same offset, but the earlier store's size is <= the
   later's size, or
2. The earlier store's offset is > the later's offset, but it's offset + size
   doesn't extend past the later's offset + size.

llvm-svn: 128332
 2011-03-26 08:02:59 +00:00
Cameron Zwarich d4174ee43e Fix a typo and add a test. 
llvm-svn: 128331
 2011-03-26 04:58:50 +00:00
Douglas Gregor fa38bd3dfe Extend Clang's TableGen emitter for attributes to support bool arguments. 
llvm-svn: 128330
 2011-03-26 03:40:01 +00:00
Douglas Gregor 7ab142b55a Extend the new 'availability' attribute with support for an 
'unavailable' argument, which specifies that the declaration to which
the attribute appertains is unavailable on that platform.

llvm-svn: 128329
 2011-03-26 03:35:55 +00:00
John McCall 7853595253 Allow GC qualifiers to be added/removed by conversions from/to void* 
without a warning.

llvm-svn: 128328
 2011-03-26 02:56:45 +00:00
Jakob Stoklund Olesen 9a624fa993 Collect and coalesce DBG_VALUE instructions before emitting the function. 
Correctly terminate the range of register DBG_VALUEs when the register is
clobbered or when the basic block ends.

The code is now ready to deal with variables that are sometimes in a register
and sometimes on the stack. We just need to teach emitDebugLoc to say 'stack
slot'.

llvm-svn: 128327
 2011-03-26 02:19:36 +00:00
John McCall 4d55f5a893 Don't warn about the 'extern' in 'extern "C"' on a tag decl. This is 
usually useless, but not always.

llvm-svn: 128326
 2011-03-26 02:09:52 +00:00
John McCall 405988b97c Fix the recovery from missing semis on @property declarations to not consume 
the following '@'.  Conceivably, we could skip tokens until something that
can validly start an @interface declaration here, but it's not clear that
it matters.

llvm-svn: 128325
 2011-03-26 01:53:26 +00:00
John McCall 9db0212bc7 Properly move attributes to the decl spec when applying them there. 
llvm-svn: 128324
 2011-03-26 01:39:56 +00:00
Ken Dyck 58863dc46a Convert the OffsetInLayoutClass parameter of 
FinalOverriders::ComputeBaseOffsets() to CharUnits. No change in
functionality intended.

llvm-svn: 128323
 2011-03-26 01:36:26 +00:00
Johnny Chen 923f3dac01 Fixed the t2PLD and friends disassembly and add two test cases. 
llvm-svn: 128322
 2011-03-26 01:32:48 +00:00
Ken Dyck 785cbdb6da Convert FinalOverriders::Offset to CharUnits. No change in functionality 
intended.

llvm-svn: 128321
 2011-03-26 01:29:16 +00:00
Eric Christopher d553096688 Fix the bfi handling for or (and a mask) (and b mask). We need the two 
masks to match inversely for the code as is to work. For the example given
we actually want:

bfi r0, r2, #1, #1

not #0, however, given the way the pattern is written it's not possible
at the moment.

Fixes rdar://9177502

llvm-svn: 128320
 2011-03-26 01:21:03 +00:00
Bill Wendling db40b5c899 PR9561: A store with a negative offset (via GEP) could erroniously say that it 
completely overlaps a previous store, thus mistakenly deleting that store. Check
for this condition.

llvm-svn: 128319
 2011-03-26 01:20:37 +00:00
Ken Dyck 808457cfd6 Convert offset in MethodBaseOffsetPairTy to CharUnits. No change in 
functionality intended.

llvm-svn: 128318
 2011-03-26 01:18:17 +00:00
Ken Dyck 70b47e08dc Convert the offsets in SubobjectOffsetMapTy to CharUnits. No change in 
functionality intended.

llvm-svn: 128317
 2011-03-26 01:09:13 +00:00
Sean Callanan 6d5b79fc2a Updated LLDB to use a recent LLVM/Clang, pulling 
in stability fixes for the ARM and Thumb disassemblers.

llvm-svn: 128316
 2011-03-26 00:52:28 +00:00
Ken Dyck ce81203d9b Convert several local variables to CharUnits. No change in functionality 
intended.

llvm-svn: 128315
 2011-03-26 00:51:24 +00:00
Stephen Wilson 78decfd025 linux: minor updates to account for recent namespace changes 
llvm-svn: 128313
 2011-03-26 00:34:57 +00:00
Stephen Wilson 63f37bba1a Add PlatformGDBServer and ProcessGDBRemote to the build system. 
llvm-svn: 128312
 2011-03-26 00:32:59 +00:00
Stephen Wilson 743fe95b8e Add a missing include required on Linux 
llvm-svn: 128311
 2011-03-26 00:32:07 +00:00
Ted Kremenek 104f6dfd1f Tweak grammar in checker description. 
llvm-svn: 128310
 2011-03-26 00:25:42 +00:00
Kevin Enderby d077a857cc Remove the files for r128308 as it is causing a buildbot failure. 
llvm-svn: 128309
 2011-03-26 00:23:05 +00:00
Kevin Enderby c8b4078654 Adding a C API to the disassembler for use by such tools as Darwin's otool(1). 
This is a work in progress as the interface for producing symbolic operands is
not done.  But a hacked prototype using information from the object file's
relocation entiries and replacing immediate operands with MCExpr's has been
shown to work with no changes to the instrucion printer.  These APIs will be
moved into a dynamic library at some point.

llvm-svn: 128308
 2011-03-26 00:06:33 +00:00
Craig Silverstein c31d4ce81c TraverseNestedNameSpecifier -> TraverseNestedNameSpecifierLoc in a few 
places where we can, now.  OK-ed by dgregor.

llvm-svn: 128307
 2011-03-25 23:31:36 +00:00
Johnny Chen 1572bf40b4 Add test for A8.6.246 UMULL to both arm-tests.txt amd thumb-tests.txt. 
llvm-svn: 128306
 2011-03-25 23:02:58 +00:00
Johnny Chen 6e31bf1f6f Add two test cases t2SMLABT and t2SMMULR for DisassembleThumb2Mul(). 
llvm-svn: 128305
 2011-03-25 22:43:28 +00:00
Johnny Chen 49316e40ba Fix DisassembleThumb2DPReg()'s handling of RegClass. Cannot hardcode GPRRegClassID. 
Also add some test cases.

rdar://problem/9189829

llvm-svn: 128304
 2011-03-25 22:19:07 +00:00
Devang Patel 5f070a51e7 Provide blockDecl's startLoc to startFunction. This fixes hidden bug exposed by recent code gen changes. This is tested by global-blocks-lines.exp in gdb testsuite. 
llvm-svn: 128303
 2011-03-25 21:26:13 +00:00
Jim Ingham e5afbd422f Revert the scheme. 
llvm-svn: 128302
 2011-03-25 20:57:42 +00:00
Daniel Dunbar 7c9295a5b4 Obj-C/NeXT: Update and reapply 108847, now that changes are more baked. 
llvm-svn: 128300
 2011-03-25 20:09:09 +00:00
Johnny Chen aaf2c69400 DisassembleThumb2LdSt() did not handle t2LDRs correctly with respect to RegClass. Add two test cases. 
rdar://problem/9182892

llvm-svn: 128299
 2011-03-25 19:35:37 +00:00
Daniel Dunbar 1d84f37577 clang/Darwin: Add all the comparison functions, the desire to cherry pick just 
the ones we want isn't worth the effort.

llvm-svn: 128298
 2011-03-25 19:19:10 +00:00
Eli Friedman 9faf2f902c Silly mistake in integer constant folding cleanup. 
llvm-svn: 128297
 2011-03-25 19:07:11 +00:00
Daniel Dunbar 4c70f3e6ac Revert "Split single & double comparison routines into separate implementation 
files," for now, I missed some necesary updates.

llvm-svn: 128296
 2011-03-25 18:45:39 +00:00
Johnny Chen 4fd2194638 A8.6.226 TBB, TBH: 
Add two test cases.

llvm-svn: 128295
 2011-03-25 18:40:21 +00:00
Johnny Chen b35548f44d Modify DisassembleThumb2LdStEx() to be more robust/correct in light of recent change to 
t2LDREX/t2STREX instructions.  Add two test cases.

llvm-svn: 128293
 2011-03-25 18:29:49 +00:00