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Author SHA1 Message Date
Michael Ilseman
d8715c1e7a Support for half intrinsics. Pushes MMX into slower encoding path. 
llvm-svn: 172159
 2013-01-11 01:45:05 +00:00
NAKAMURA Takumi
da4d0cbcc1 X86AsmParser.cpp: Fix up r172148, to add initializer in another CreateMem(). 
llvm-svn: 172157
 2013-01-11 01:13:54 +00:00
Dmitri Gribenko
82335b970a Add a new portability macro LLVM_FUNCTION_NAME, that expands to __func__, if 
supported.

llvm-svn: 172156
 2013-01-11 01:13:51 +00:00
Jakub Staszak
7f54a2302e LoopPass.h doesn't require Function.h. Remove unneeded #include. 
llvm-svn: 172155
 2013-01-11 01:03:32 +00:00
NAKAMURA Takumi
eaffa07ccd llvm/lib/MC/MCParser/AsmParser.cpp: [ms-inline-asm] Fix a couple of undefined behaviors. Operand->needAddressOf() is not initialized at !Operand->isReg(). 
llvm-svn: 172153
 2013-01-11 00:37:35 +00:00
Jakub Staszak
4beed9fd38 Remove heavy and unused #inclues from X86TargetObjectFile.cpp. 
llvm-svn: 172151
 2013-01-10 23:43:56 +00:00
Eli Bendersky
1c110a3457 Rename enumerations s/VK/DK/ to conform to naming convention 
llvm-svn: 172149
 2013-01-10 23:40:56 +00:00
Chad Rosier
217f7fad13 [ms-inline asm] Make sure we set a default value for AddressOf. Follow on to 
r172121.

llvm-svn: 172148
 2013-01-10 23:39:07 +00:00
Eli Bendersky
e4b4e5f076 fix comments a bit 
llvm-svn: 172146
 2013-01-10 23:32:57 +00:00
Shuxin Yang
5df00cb3b4 PR14904: Segmentation fault running pass 'Recognize loop idioms' 
The root cause is mistakenly taking for granted that 
    "dyn_cast<Instruction>(a-Value)"
return a non-NULL instruction.

llvm-svn: 172145
 2013-01-10 23:32:01 +00:00
Evan Cheng
2494d83c07 CastInst::castIsValid should return true if the dest type is the same as 
Value's current type. The casting is trivial even for aggregate type.

llvm-svn: 172143
 2013-01-10 23:22:53 +00:00
NAKAMURA Takumi
569f49e55c llvm/test/CodeGen/X86/ms-inline-asm.ll: Fixup; Globals doesn't have leading underscore in symbol on linux. 
llvm-svn: 172139
 2013-01-10 23:02:48 +00:00
Bob Wilson
d478d6df36 Update Apple's build script for llvmCore. <rdar://problem/12914321> 
This change is basically just copying changes that we've used for Apple's
clang builds to the script used for building llvmCore. Besides cleaning it
up to use xcrun to locate the proper versions of tools, especially for cross
compiling, it fixes the build to work with newer versions of clang that
honor SDKROOT settings in the environment.

llvm-svn: 172138
 2013-01-10 22:59:51 +00:00
Eli Bendersky
7247cfaf23 Remove a couple of if-else chains in parsing directives, replacing them by a 
switch. Committed with Jim's and Chris's approval.

llvm-svn: 172136
 2013-01-10 22:44:57 +00:00
Michael J. Spencer
6a1aee19b4 [llvm-objdump] Emit addresses with the correct number of leading 0's. 
llvm-svn: 172130
 2013-01-10 22:40:50 +00:00
Peter Collingbourne
4a5942ae9c [msan] Change va_start/va_copy shadow memset alignment to 8. 
This fixes va_start/va_copy of a va_list field which happens to not
be laid out at a 16-byte boundary.

Differential Revision: http://llvm-reviews.chandlerc.com/D276

llvm-svn: 172128
 2013-01-10 22:36:33 +00:00
Jakub Staszak
73b0ab1917 Remove trailing spaces. 
llvm-svn: 172125
 2013-01-10 22:14:33 +00:00
Evan Cheng
6ac3dd6e89 PR14896: Handle memcpy from constant string where the memcpy size is larger than the string size. 
llvm-svn: 172124
 2013-01-10 22:13:27 +00:00
Jakub Staszak
a1728857fb Remove unneeded includes from FunctionLoweringInfo.h. 
llvm-svn: 172123
 2013-01-10 22:13:13 +00:00
Chad Rosier
f66d08be5c [ms-inline asm] Add support for calling functions from inline assembly. 
Part of rdar://12991541

llvm-svn: 172121
 2013-01-10 22:10:27 +00:00
Jakub Staszak
09fdee243a Remove unneeded #includes. 
llvm-svn: 172118
 2013-01-10 22:07:29 +00:00
Owen Anderson
9e81fe53cf Teach InstCombine to hoist FABS and FNEG through FPTRUNC instructions. The application of these operations commutes with the truncation, so we should prefer to do them in the smallest size we can, to save register space, use smaller constant pool entries, etc. 
llvm-svn: 172117
 2013-01-10 22:06:52 +00:00
Jakub Staszak
7eb475a77d Fix indent and remove unneeded #includes in MDBuilder.h. 
llvm-svn: 172115
 2013-01-10 22:00:36 +00:00
Jakub Staszak
31e75c8016 Fix #includes after my last commit. 
llvm-svn: 172114
 2013-01-10 21:56:40 +00:00
Jakub Staszak
041129f88b Rename LinkAllVMCore.h to LinkAllIR.h since VMCore directory was renamed to IR. 
llvm-svn: 172112
 2013-01-10 21:55:02 +00:00
Chris Lattner
54ebbf925c remove the rest of the "written by" lines in the documentation. It is 
against the developer policy to include this sort of thing as SVN blame
already captures this in a far more fine-grained way.

llvm-svn: 172109
 2013-01-10 21:24:04 +00:00
Dmitri Gribenko
501313b41b Replace memcpys by a static_cast and an integral promotion. 
llvm-svn: 172108
 2013-01-10 21:21:32 +00:00
Dmitri Gribenko
db86689e43 Fix coding style 
llvm-svn: 172107
 2013-01-10 21:10:44 +00:00
Jakub Staszak
3871426bfd Unbreak tests after regression from r172081. 
llvm-svn: 172105
 2013-01-10 21:02:05 +00:00
Jordan Rose
f60c0018f0 Add basic fix-its to SMDiagnostic. 
Like Clang's FixItHint, SMFixIt represents an insertion, replacement, or
removal of source text. One or more fix-its can be emitted as part of
a diagnostic, and will be printed below the source range line to show the
user how they can fix their code.

Currently, the only client of SMFixIt is clang-tblgen; thus, the tests for
this behavior live in clang/test/TableGen/tg-fixits.td. If/when SMFixIt is
adopted within LLVM itself, those tests should be moved to the LLVM suite.

llvm-svn: 172086
 2013-01-10 18:50:15 +00:00
Jordan Rose
6b1722a271 TableGen: Keep track of superclass reference ranges. 
def foo : bar;
          ~~~

This allows us to produce more precise diagnostics about a certain
superclass, and even provide fixits.

llvm-svn: 172085
 2013-01-10 18:50:11 +00:00
Jordan Rose
24610f9d5e TableGen: record anonymous instantiations of classes. 
llvm-svn: 172084
 2013-01-10 18:50:05 +00:00
Jakob Stoklund Olesen
5a483d3b0e Allow hasProperty() to be called on bundle-internal instructions. 
When calling hasProperty() on an instruction inside a bundle, it should
always behave as if IgnoreBundle was passed, and just return properties
for the current instruction.

Only attempt to aggregate bundle properties whan asked about the bundle
header.

The assertion fires on existing ARM test cases without this fix.

llvm-svn: 172082
 2013-01-10 18:42:44 +00:00
David Greene
2ce09092a4 Fix Alias Bug 
Use memcpy to do type punning instead of a cast.  A cast or similar
operation through a union breaks strict aliasing rules.

llvm-svn: 172081
 2013-01-10 18:17:54 +00:00
Nadav Rotem
d5f59a81d9 LoopVectorizer: Fix a bug in the vectorization of BinaryOperators. The BinaryOperator can be folded to an Undef, and we don't want to set NSW flags to undef vals. 
PR14878

llvm-svn: 172079
 2013-01-10 17:34:39 +00:00
Tim Northover
23593199e1 Remove locale-dependence of enum mangling and use existing function. 
llvm-svn: 172077
 2013-01-10 16:47:31 +00:00
Tim Northover
3b5855ecfc Make TableGen mangle operand method names before putting in enum. 
The purpose of this patch is to allow PredicateMethods to be set to something
like "isUImm<8>", calling a C++ template method to reduce code duplication. For
this to work, the PredicateMethod must be mangled into a valid C++ identifier
for insertion into an enum.

llvm-svn: 172073
 2013-01-10 15:17:36 +00:00
Joey Gouly
f660437101 Fix a copy/paste error in the IR Linker, casting an ArrayType instead of a VectorType. 
llvm-svn: 172054
 2013-01-10 10:49:36 +00:00
Joey Gouly
f0946a3d34 Fix TryToShrinkGlobalToBoolean in GlobalOpt, so that it does not discard address spaces. 
llvm-svn: 172051
 2013-01-10 10:31:11 +00:00
Sean Silva
d317877a9d docs: fix broken link. 
PR14889

llvm-svn: 172046
 2013-01-10 06:39:37 +00:00
NAKAMURA Takumi
8d32ca56b9 Signal.h: Add <cstdio> for FILE*, since r171989. 
llvm-svn: 172044
 2013-01-10 05:23:59 +00:00
Michael Gottesman
0b51c8346d [ObjCARC Debug Message] Added debug message when we convert an autorelease into an autoreleaseRV. 
llvm-svn: 172034
 2013-01-10 02:03:50 +00:00
Douglas Gregor
e192a362a8 Fix a race condition in the lock-file manager: once the lock file is 
gone, check for the actual file we care about.

llvm-svn: 172033
 2013-01-10 02:01:35 +00:00
Douglas Gregor
ee3ea1aec8 Fix a race condition in llvm::sys::path::unique_file: when we end up 
failing to create the unique file because the path doesn't exist,
don't fail if someone else manages to create the path before we do.

llvm-svn: 172032
 2013-01-10 01:58:46 +00:00
Jakob Stoklund Olesen
8eaee5a93c Support headerless bundles in MachineInstr::hasProperty(). 
This function can still work without a BUNDLE header instruction.

llvm-svn: 172029
 2013-01-10 01:29:42 +00:00
Manman Ren
99a9fe9415 Stack Alignment: throw error if we can't satisfy the minimal alignment 
requirement when creating stack objects in MachineFrameInfo.

Add CreateStackObjectWithMinAlign to throw error when the minimal alignment
can't be achieved and to clamp the alignment when the preferred alignment
can't be achieved. Same is true for CreateVariableSizedObject.
Will not emit error in CreateSpillStackObject or CreateStackObject.

As long as callers of CreateStackObject do not assume the object will be
aligned at the requested alignment, we should not have miscompile since
later optimizations which look at the object's alignment will have the correct
information.

rdar://12713765

llvm-svn: 172027
 2013-01-10 01:10:10 +00:00
Michael J. Spencer
73b10e00ef [Object][Archive] Fix name handling with bsd style long names. 
llvm-svn: 172026
 2013-01-10 01:05:34 +00:00
Jakub Staszak
f1ea1a7f37 Fix include guards so they exactly match file names. 
llvm-svn: 172025
 2013-01-10 00:45:19 +00:00
Michael J. Spencer
ef497c3bba [Object][Archive] Apparently StringRef::getAsInteger for APInt accepts spaces. 
llvm-svn: 172022
 2013-01-10 00:07:38 +00:00
Bill Wendling
3090ccbb64 Revert s/Raw/getBitMask/g name change. This is possibly causing LTO test hangings. 
llvm-svn: 172020
 2013-01-09 23:36:50 +00:00