1594618c39
Remove unused member to appease valgrind.
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llvm-svn: 145956
2011-12-06 19:26:57 +00:00
0b692ce7ca
[asan] Mac: do not link dynamic libs with the asan-rt, use -undefined dynamic_lookup for dynamic libs. Style fixes. Patch by glider@google.com
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llvm-svn: 145955
2011-12-06 19:18:44 +00:00
87571b6392
Check the correct value for small stack sizes. Also modify some comments.
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llvm-svn: 145954
2011-12-06 19:16:17 +00:00
8b815e1a08
[asan] GCD tests on Mac: prevent optimization and enable. Patch by glider@google.com
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llvm-svn: 145953
2011-12-06 19:10:48 +00:00
a4e87944a8
For a small sized stack, we encode that value directly with no "stack adjust" value.
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llvm-svn: 145952
2011-12-06 19:09:06 +00:00
dfb34fcb1a
Substituted std::get_terminate() for direct access to the handler function pointer (which is now a static in cxa_handlers.cpp). This has the advantage of going through the atomic API and so is less likely to cause a data race. Ditto for unexpected.
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llvm-svn: 145951
2011-12-06 19:02:03 +00:00
1ad92487ff
platform/clang_linux: Add profile and asan libs on x86.
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llvm-svn: 145950
2011-12-06 18:25:42 +00:00
987afbeede
Add/update copyright notices
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llvm-svn: 145949
2011-12-06 18:01:47 +00:00
2642af9e23
terminate, unexpected and new handlers. If terminating while an exception is unwinding, an attempt is made to print out the what() string if the exception is derived from std::exception. __terminate(handler) and __unexpected(handler) helpers are present in anticipation of other parts of libc++abi needing to call these interfaces with custom handlers.
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llvm-svn: 145948
2011-12-06 17:51:25 +00:00
04424665c3
PTX: Continue to fix up the register mess.
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llvm-svn: 145947
2011-12-06 17:39:48 +00:00
3063ac87aa
PTX: Encode registers as unsigned values in the MC asm printer instead of using external symbols
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llvm-svn: 145946
2011-12-06 17:39:46 +00:00
dd005f69f0
Allow inferred submodules for any (sub)module that has an umbrella header
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llvm-svn: 145945
2011-12-06 17:34:58 +00:00
ac35a4d0f7
use space star instead of star space
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llvm-svn: 145944
2011-12-06 17:34:16 +00:00
9aa6137d97
add missing point at the end of sentences
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llvm-svn: 145943
2011-12-06 17:34:11 +00:00
356f3d4b53
When suggesting a module import for a #include or #import, suggest the
...
most specific (sub)module based on the actual file we find, rather
than always importing the top-level module. This means
that #include'ing <Foo/Blah.h> should give us the submodule Foo.Blah.
llvm-svn: 145942
2011-12-06 17:31:28 +00:00
f2161a70aa
Implement modules support for subframeworks (aka embedded
...
frameworks). A submodule can now be labeled as a "framework", and
header search will look into the appropriate Headers/PrivateHeaders
subdirectories for named headers.
llvm-svn: 145941
2011-12-06 17:16:41 +00:00
e5626c4119
When building the main file to parse given a module map, don't skip
...
explicit submodules or umbrella headers from submodules. Instead,
build the entire module at once, and let the name-hiding mechanisms
hide the contents of explicit submodules at load time.
llvm-svn: 145940
2011-12-06 17:15:11 +00:00
e946e361ab
Headers: wmmintrin.h only needs xmmintrin.h.
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- Fixes <rdar://problem/10261246> clang -maes option is not sufficient to
include <wmmintrin.h>
llvm-svn: 145939
2011-12-06 16:17:54 +00:00
930a85cc2d
Minor tweak to prepare for submodules with umbrella headers. No actual
...
functionality change yet.
llvm-svn: 145938
2011-12-06 16:17:15 +00:00
b5188f163a
Simplify common predecessor finding.
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- Walking over pred_begin/pred_end is an expensive operation.
- PHINodes contain a value for each predecessor anyway.
- While it may look like we used to save a few iterations with the set,
be aware that getIncomingValueForBlock does a linear search on
the values of the phi node.
- Another -5% on ARMDisassembler.cpp (Release build). This was the last
entry in the profile that was obviously wasting time.
llvm-svn: 145937
2011-12-06 16:14:29 +00:00
488ea473db
Install cpuid.h when building with cmake too.
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llvm-svn: 145935
2011-12-06 15:46:47 +00:00
b3bd019cd7
Push StringRefs through the metadata interface.
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llvm-svn: 145934
2011-12-06 11:50:26 +00:00
3f8073aaef
Update isl.
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llvm-svn: 145933
2011-12-06 10:48:32 +00:00
545bc31324
CodeGen: Style improvements.
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llvm-svn: 145932
2011-12-06 10:48:27 +00:00
2fb8b91f6f
Suggest typo corrections for implicit function declarations.
...
A mistyped function call becomes an inmplicit function declaration in C.
Suggest typo correction when one can be found.
llvm-svn: 145930
2011-12-06 09:46:12 +00:00
83320e03e6
Add X86ISD::HADD/HSUB to getTargetNodeName
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llvm-svn: 145929
2011-12-06 09:31:36 +00:00
c6c8d9356d
Extend warnings for missing '@end'.
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Fixes PR2709.
llvm-svn: 145928
2011-12-06 09:25:23 +00:00
6572e0f203
Fix a bunch of SSE/AVX patterns to use v2i64/v4i64 loads since all other integer vector loads are promoted to those.
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llvm-svn: 145927
2011-12-06 09:04:59 +00:00
8d4ba198d6
Merge floating point and integer UNPCK X86ISD node types.
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llvm-svn: 145926
2011-12-06 08:21:25 +00:00
51416d5f00
test/MC: Introduce MC/MachO/ARM, and relocate relax-thumb2-branches.s into it.
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FIXME: Restore more other arch-dependent MachO tests. (eg. r126401 and r133856)
llvm-svn: 145925
2011-12-06 06:48:26 +00:00
3cb802c775
Clean up some of the shuffle decoding code for UNPCK instructions. Add instruction commenting for AVX/AVX2 forms for integer UNPCKs.
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llvm-svn: 145924
2011-12-06 05:31:16 +00:00
e303e24d77
ARM mode 'mul' operand ordering tweak.
...
Same as r145922, just for ARM mode.
llvm-svn: 145923
2011-12-06 05:28:00 +00:00
5f143be8c5
Thumb2: MUL two-operand form encoding operand order fix.
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Fix the alias to encode 'mul r5, r6' as if it were 'mul r5, r6, r5' so we
match gas.
rdar://10532439
llvm-svn: 145922
2011-12-06 05:03:45 +00:00
bf41eb3a98
Merge isSHUFPMask and isCommutedSHUFPMask into single function that can do both. Do the same for the 256-bit version. Use loops to reduce size of isVSHUFPYMask. Fix test cases that were incorrectly passing due to isCommutedSHUFPMask not checking for the vector being 128-bit. This caused some 256-bit shuffles to be incorrectly commuted.
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llvm-svn: 145921
2011-12-06 04:59:07 +00:00
09c3e3d7f5
<rdar://problem/10487848>
...
Protect a member variable from being modified by multiple threads.
llvm-svn: 145920
2011-12-06 04:51:14 +00:00
175c7d0da5
Thumb2 encoding choice correction for PLD.
...
Using encoding T1 for offset of #0 and encoding T2 for #-0.
rdar://10532413
llvm-svn: 145919
2011-12-06 04:49:29 +00:00
5f623229ec
Switch a cast to a dyn_cast and check the pointer before using. Fixes a crash
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in the following code:
void test4(bool (&x)(void)) {
while (x);
}
llvm-svn: 145918
2011-12-06 04:48:01 +00:00
5e2192adb5
Skip over lldb-93.
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llvm-svn: 145917
2011-12-06 04:21:20 +00:00
5bdc0fbabd
test/MC: Move relax-thumb2-branches.s from MC/MachO/ to MC/ARM.
...
MC/MachO assumes x86.
llvm-svn: 145916
2011-12-06 03:56:05 +00:00
32275b9739
Fix test for unrelated changes.
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llvm-svn: 145915
2011-12-06 03:46:28 +00:00
0eed0d42a0
As part of the work to make Objective-C type information
...
from symbols more accessible, I have added a second
map to the ClangASTImporter: the ObjCInterfaceMetaMap.
This map keeps track of all type definitions found for
a particular Objective-C interface, allowing the
ClangASTSource to refer to all possible sources when
looking for method definitions.
There is a bug in lookup that I still need to figure out,
but after that we should be able to report full method
information for Objective-C classes shown in symbols.
Also fixed some errors I ran into when enabling the maps
for the persistent type store. The persistent type store
previously did not use the ClangASTImporter to import
types, instead using ASTImporters that got allocated each
time a type needed copying. To support the requirements
of the persistent type store -- namely, that types must be
copied, completed, and then completely severed from their
origin in the parser's AST context (which will go away) --
I added a new function called DeportType which severs all
these connections.
llvm-svn: 145914
2011-12-06 03:41:14 +00:00
32772f7790
Fix a subtle semantic issue with poison values that came up in
...
recent discussions. Poison can't make every value that depends on
it act in maximally undefined ways, because the optimizer may still
hoist code following the usual rules for undef. Make Poison invoke
its full undefined behavior only when it reaches an instruction with
externally visible side effects.
llvm-svn: 145913
2011-12-06 03:35:58 +00:00
0c24d8a406
Use branches instead of jumps + variable cleanup. Testcase coming next. Patch by Jack Carter
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llvm-svn: 145912
2011-12-06 03:34:48 +00:00
87cfffe149
Explicit symbols for gnu mimicing relocations. Patch by Jack Carter
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llvm-svn: 145911
2011-12-06 03:34:42 +00:00
1b1a122b4c
Add register HWR29 numbering. Patch by Jack Carter
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llvm-svn: 145910
2011-12-06 03:34:36 +00:00
f4d3f7a0b9
Stack realignment is a tristate. Add -mno-stackrealign to turn off all stack
...
realignment, even with locals with alignment exceeding the ABI guarantee.
llvm-svn: 145909
2011-12-06 03:33:03 +00:00
5f115a78cb
Line up the comments in a code example.
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llvm-svn: 145908
2011-12-06 03:31:14 +00:00
9a2a0933ed
Rename "Trap Values" to "Poison Values", to better reflect their
...
purpose, and to avoid ambiguity with other uses of the word "trap"
in LangRef.
llvm-svn: 145907
2011-12-06 03:18:47 +00:00
5df9096584
LSR: prune undesirable formulae early.
...
It's always good to prune early, but formulae that are unsatisfactory
in their own right need to be removed before running any other pruning
heuristics. We easily avoid generating such formulae, but we need them
as an intermediate basis for forming other good formulae.
llvm-svn: 145906
2011-12-06 03:13:31 +00:00
b8e45b28da
Minor comment update.
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llvm-svn: 145905
2011-12-06 03:08:26 +00:00
Benjamin Kramer