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94284 Commits

Author SHA1 Message Date
Argyrios Kyrtzidis ad5f95cc4b Simplify and "robust-ify" the way that CXXRecord references point to the definition data when loaded from PCH. 
Temporary disable 'test/PCH/chain-cxx.cpp' until a better way to fix it is in place.

llvm-svn: 117234
 2010-10-24 17:26:31 +00:00
Argyrios Kyrtzidis 8b200a5ef1 Minor refactoring; Pull reading/writing DefinitionData out into a function. 
llvm-svn: 117233
 2010-10-24 17:26:27 +00:00
Chris Lattner 60616b1e54 broken link 
llvm-svn: 117232
 2010-10-24 16:24:22 +00:00
Chris Lattner 5427f745b5 add a big table with target features. 
llvm-svn: 117230
 2010-10-24 16:18:00 +00:00
Che-Liang Chiou 99eecf6227 Add svn:ignore 
llvm-svn: 117228
 2010-10-24 15:40:18 +00:00
Anders Carlsson c532c8b106 Fix tyop. 
llvm-svn: 117225
 2010-10-24 12:51:00 +00:00
Duncan Sands 31c803b2ba Fix PR8445: a block with no predecessors may be the entry block, in which case 
it isn't unreachable and should not be zapped.  The check for the entry block
was missing in one case: a block containing a unwind instruction.  While there,
do some small cleanups: "M" is not a great name for a Function* (it would be
more appropriate for a Module*), change it to "Fn"; use Fn in more places.

llvm-svn: 117224
 2010-10-24 12:23:30 +00:00
Marcin Swiderski 772324971d - Fixed subexpressions evaluation order for binary operators to match order in code generated with the compiler, 
- Fixed test cases for unreachable code warnings produced by Sema.

llvm-svn: 117220
 2010-10-24 08:21:40 +00:00
Anders Carlsson cdbd70ac69 Move the "used but marked unused" warning behind a special warning flag for now. 
llvm-svn: 117219
 2010-10-24 04:28:00 +00:00
Owen Anderson 358900d569 Add tests for NEON encoding of vqsub. 
llvm-svn: 117214
 2010-10-23 18:02:16 +00:00
Benjamin Kramer 76229bc128 SmallVectorize. 
llvm-svn: 117213
 2010-10-23 17:10:24 +00:00
Douglas Gregor e63d087bcb C++ [basic.scope.hiding] allows an ordinary name to hide a non-tag 
name *in the same scope*, but not across scopes. Implement the
highlighted condition.

llvm-svn: 117212
 2010-10-23 16:06:17 +00:00
Eric Christopher c9616f26bd Move rejection of NEON parameters earlier in fast isel call processing, 
note that we can actually handle some f64 arguments.

llvm-svn: 117209
 2010-10-23 09:37:17 +00:00
Benjamin Kramer 34402c4fe4 Constify another 2 disassembler tables. 
llvm-svn: 117208
 2010-10-23 09:28:42 +00:00
Benjamin Kramer de0a4fbf3b Make the disassembler tables const so they end up in read-only memory. 
llvm-svn: 117206
 2010-10-23 09:10:44 +00:00
Michael J. Spencer aa19ee17c0 X86: Emit _fltused instead of __fltused on Windows x64. 
llvm-svn: 117205
 2010-10-23 09:06:59 +00:00
Chandler Carruth c3ce5840af Update remaining attribute macros to new style. 
llvm-svn: 117204
 2010-10-23 08:44:57 +00:00
Chandler Carruth 82058c05f8 Move the remaining attribute macros to systematic names based on the attribute 
name and prefixed with 'LLVM_'.

llvm-svn: 117203
 2010-10-23 08:40:19 +00:00
Chandler Carruth 9873c9039e Remove a define which is never referenced. 
llvm-svn: 117202
 2010-10-23 08:25:16 +00:00
Chandler Carruth b7967b91c9 Update to use 'LLVM_*' macro names for attributes. 
llvm-svn: 117201
 2010-10-23 08:21:37 +00:00
Chandler Carruth 88c54b82c1 Switch attribute macros to use 'LLVM_' as a prefix. We retain the old names 
until other LLVM projects using these are cleaned up.

llvm-svn: 117200
 2010-10-23 08:10:43 +00:00
Chandler Carruth 9733158bfd Fix a likely bug in an assertion by adding parentheses around '||'. This bug 
was found by a GCC warning. ;]

llvm-svn: 117199
 2010-10-23 07:46:14 +00:00
Mikhail Glushenkov e08108af9b Resurrect mcc16, it is useful as an example. 
llvm-svn: 117198
 2010-10-23 07:33:02 +00:00
Mikhail Glushenkov f4a6809231 Remove -llvmc-temp-hack from tblgen. 
llvm-svn: 117197
 2010-10-23 07:32:53 +00:00
Mikhail Glushenkov e9b78186d4 Syntax tweak in llvmc: (something [a,b,c]) -> (something a, b, c). 
llvm-svn: 117196
 2010-10-23 07:32:46 +00:00
Mikhail Glushenkov de68389cd3 Trailing whitespace. 
llvm-svn: 117195
 2010-10-23 07:32:37 +00:00
Evan Cheng 817bbac4f7 Enable ARM fastcc. 
llvm-svn: 117194
 2010-10-23 02:19:37 +00:00
Evan Cheng 15459b695f Properly model the latency of register defs which are 1) function returns or 
2) live-outs.

Previously the post-RA schedulers completely ignore these dependencies since
returns, branches, etc. are all scheduling barriers. This patch model the
latencies between instructions being scheduled and the barriers. It also
handle calls by marking their register uses.

llvm-svn: 117193
 2010-10-23 02:10:46 +00:00
Evan Cheng ad79526471 Latency between CPSR def and branch is zero. 
llvm-svn: 117192
 2010-10-23 02:04:38 +00:00
Jakob Stoklund Olesen 8a09620dc2 Verify LiveIntervals against the CFG, ensuring that live-in values are live-out 
of all predecessors.

llvm-svn: 117191
 2010-10-23 00:49:09 +00:00
Sean Callanan 672ad94681 Fixed value objects so that they return an 
informative message when they have no description.

llvm-svn: 117190
 2010-10-23 00:18:49 +00:00
Owen Anderson 92644efaf8 Add tests for NEON encoding of vhsub. 
llvm-svn: 117189
 2010-10-22 23:58:22 +00:00
Jim Grosbach 696fe9d36c Trailing whitespace. 
llvm-svn: 117188
 2010-10-22 23:48:29 +00:00
Jim Grosbach 0ce06c08fb Add a CMP test. 
llvm-svn: 117187
 2010-10-22 23:48:01 +00:00
Owen Anderson f4e1a09d38 Add tests for NEON encoding of vsubw. 
llvm-svn: 117186
 2010-10-22 23:46:07 +00:00
Jim Grosbach 4663dc72e2 tidy up 
llvm-svn: 117185
 2010-10-22 23:46:04 +00:00
Anders Carlsson 73067a02db Warn if a variable marked with the "unused" attribute is used. Patch by Darin Adler! 
llvm-svn: 117184
 2010-10-22 23:37:08 +00:00
Owen Anderson 9ef5c507ce Add tests for NEON encoding of vsubl. 
llvm-svn: 117183
 2010-10-22 23:36:36 +00:00
John McCall 811a0f5578 Parse attributes on enumerators and instantiate attributes on enum decls. 
llvm-svn: 117182
 2010-10-22 23:36:17 +00:00
Anders Carlsson 21836f726b Minor tweak so that fixit-errors.c is never compiled; it crashes and pops up a crash dialog on my system. 
llvm-svn: 117181
 2010-10-22 23:35:40 +00:00
Andrew Trick e8719c51aa Nonvirtual dtor that was accessible enough to be bad. 
llvm-svn: 117180
 2010-10-22 23:33:19 +00:00
Jim Ingham 65a0e595e6 If we hit a thread specific breakpoint for another thread, don't report the Exception as the stop reason, you have to report no stop reason. 
llvm-svn: 117179
 2010-10-22 23:28:32 +00:00
Sean Callanan cf5498f1c7 Added a temporary hack to allow casting of Objective-C 
method results to int.  This will only last until we
get accurate type information for Objective-C methods
or some way of making their types inferred by the
parser.

llvm-svn: 117178
 2010-10-22 23:25:16 +00:00
Owen Anderson c372775cc8 Add tests for NEON encoding of vsub. 
llvm-svn: 117177
 2010-10-22 23:21:04 +00:00
Gabor Greif b171ca0a47 fix memory-layout assumption which only holds on little-endian systems 
llvm-svn: 117176
 2010-10-22 23:16:11 +00:00
Johnny Chen 8334dadb62 Add more docstring for the lldbtest.TestBase class. 
llvm-svn: 117175
 2010-10-22 23:15:46 +00:00
Andrew Trick 1c24605a57 This is a prototype of an experimental register allocation 
framework. It's purpose is not to improve register allocation per se,
but to make it easier to develop powerful live range splitting. I call
it the basic allocator because it is as simple as a global allocator
can be but provides the building blocks for sophisticated register
allocation with live range splitting. 

A minimal implementation is provided that trivially spills whenever it
runs out of registers. I'm checking in now to get high-level design
and style feedback. I've only done minimal testing. The next step is
implementing a "greedy" allocation algorithm that does some register
reassignment and makes better splitting decisions.

llvm-svn: 117174
 2010-10-22 23:09:15 +00:00
Owen Anderson cb5c1b75fe Add tests for NEON encoding of vqdmlsl. 
llvm-svn: 117173
 2010-10-22 23:08:47 +00:00
Bob Wilson dbb77154dc Do not install libBugpointPasses.dylib for Apple builds. Radar 8585383. 
llvm-svn: 117172
 2010-10-22 23:04:17 +00:00
Owen Anderson d655a80774 Add tests for NEON encoding of vmlsl. 
llvm-svn: 117171
 2010-10-22 23:02:27 +00:00