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Author SHA1 Message Date
Bill Wendling
1b3c45b027 Remove more dead functions. 
llvm-svn: 149318
 2012-01-31 01:18:21 +00:00
Bill Wendling
1be31fd0b1 s/getInnerUnwindDestNewEH/getInnerUnwindDest/g 
llvm-svn: 149317
 2012-01-31 01:15:59 +00:00
Bill Wendling
6a5ff9da71 Remove some unused, old-EH methods. 
llvm-svn: 149316
 2012-01-31 01:14:49 +00:00
Eli Friedman
b3c6efa558 Use the correct ShiftAmtTy for creating shifts after legalization. PR11881. Not committing a testcase because I think it will be too fragile. 
llvm-svn: 149315
 2012-01-31 01:08:03 +00:00
Bill Wendling
ab823c2ad4 Get rid of references to dead intrinsics. 
The eh.selector and eh.resume intrinsics aren't used anymore. Get rid of some
calls to them.

llvm-svn: 149314
 2012-01-31 01:05:20 +00:00
Bill Wendling
d9f60f87d0 Formatting cleanups. No functionality change. 
llvm-svn: 149312
 2012-01-31 01:01:16 +00:00
Ted Kremenek
add0641097 Relax constructor for IntrusiveRefCntPtr to not be explicit. 
llvm-svn: 149309
 2012-01-31 00:57:08 +00:00
Ted Kremenek
0022d6619e Use traits for IntrusiveRefCntPtr to determine how to increment/decrement a reference count. 
llvm-svn: 149308
 2012-01-31 00:57:04 +00:00
Bill Wendling
92e817c1cc Remove no-longer-useful dyn_casts and pals. 
llvm-svn: 149307
 2012-01-31 00:56:53 +00:00
Bill Wendling
011d7b0f34 Add a constified getLandingPad() method. 
llvm-svn: 149303
 2012-01-31 00:26:24 +00:00
Kostya Serebryany
e5567f0fe4 [asan] fix the ObjC support (asan Issue #33) 
llvm-svn: 149300
 2012-01-30 23:50:10 +00:00
Chandler Carruth
865317627e Chris's constant data sequence refactoring actually enabled printing 
vectors of all one bits to be printed more cleverly in the AsmPrinter.
Unfortunately, the byte value for all one bits is the same with
-fsigned-char as the error return of '-1'. Force this to be the unsigned
byte value when returning it to avoid this problem, and update the test
case for the shiny new behavior.

Yay for building LLVM and Clang with -funsigned-char.

Chris, please review, and let me know if there is any reason to not
desire this change. It seems good on the surface, and certainly intended
based on the code written.

llvm-svn: 149299
 2012-01-30 23:47:44 +00:00
Evan Cheng
111c0844d5 PR11834: Use macros which are defined on Windows. Patch by Marina Yatsina. 
llvm-svn: 149294
 2012-01-30 23:10:32 +00:00
Dan Gohman
8be3999ea3 basic-aa does support AliasAnalysis chaining now. 
llvm-svn: 149293
 2012-01-30 23:05:41 +00:00
Devang Patel
be1817e3e0 Intel syntax. Adjust special code, used to recognize cmp<comparison code>{ss,sd,ps,pd}, for intel syntax. 
llvm-svn: 149291
 2012-01-30 22:47:12 +00:00
Chad Rosier
6e1866cd0a Typo. 
llvm-svn: 149289
 2012-01-30 22:44:13 +00:00
Chad Rosier
908361b6a5 Typo. 
llvm-svn: 149275
 2012-01-30 21:13:22 +00:00
David Greene
22e9ce48e0 Implement String Cast from Integer 
Allow casts from integer to string.

llvm-svn: 149273
 2012-01-30 20:47:04 +00:00
Devang Patel
a5bfdedb9f Intel syntax. Support .intel_syntax directive. 
llvm-svn: 149270
 2012-01-30 20:02:42 +00:00
Benjamin Kramer
0a88f2966a Fix refacto. 
llvm-svn: 149269
 2012-01-30 20:01:35 +00:00
Matt Beaumont-Gay
b94c5f7413 Here's a new one: GCC was complaining about an only-used-in-asserts 
*function*. Wrap the function in #ifndef NDEBUG.

llvm-svn: 149259
 2012-01-30 19:26:20 +00:00
Chris Lattner
b890ac010a Various improvements suggested by Duncan 
llvm-svn: 149255
 2012-01-30 18:19:30 +00:00
Douglas Gregor
9deae777e2 Eliminate narrowing conversion in initializer list, to make C++11 happy 
llvm-svn: 149254
 2012-01-30 16:57:18 +00:00
Benjamin Kramer
af9ce50196 X86: Simplify shuffle mask generation code. 
llvm-svn: 149248
 2012-01-30 15:16:21 +00:00
Alexander Potapenko
bc80f88393 Fix compilation of ASan tests on OS X Lion (see http://code.google.com/p/address-sanitizer/issues/detail?id=32) 
The redzones emitted by AddressSanitizer for CFString instances confuse the linker and are of little use, so we shouldn't add them. 

llvm-svn: 149243
 2012-01-30 10:40:22 +00:00
Craig Topper
c79d58b551 Add GCCBuiltin declarations for cmpsd/cmpss/cmppd/cmpps to allow custom code to be removed from clang. 
llvm-svn: 149234
 2012-01-30 08:33:36 +00:00
Craig Topper
9a8c6c1633 Fix pattern for memory form of PSHUFD for use with FP vectors to remove bitcast to an integer vector that normal code wouldn't have. Also remove bitcasts from code that turns splat vector loads into a shuffle as it was making the broken pattern necessary. 
llvm-svn: 149232
 2012-01-30 07:50:31 +00:00
Chris Lattner
4780154ab7 fix a major oversight that is breaking some llvm-test tests. 
llvm-svn: 149230
 2012-01-30 07:36:01 +00:00
Talin
d6b8c10155 DenseMap::find_as() and unit tests. 
llvm-svn: 149229
 2012-01-30 06:55:43 +00:00
Chris Lattner
e087cbc056 First step of flipping on ConstantDataSequential: enable ConstantDataVector 
to be formed whenever ConstantVector::get is used.

llvm-svn: 149226
 2012-01-30 06:21:21 +00:00
Chris Lattner
95a4f58d65 when verbose asm is on, print integers in ConstantDataSequentials just 
like normal integers.

llvm-svn: 149223
 2012-01-30 05:55:11 +00:00
Chris Lattner
7bce4c0fde don't lose tail padding on ConstantDataAggregate vec3's. 
llvm-svn: 149222
 2012-01-30 05:49:43 +00:00
Chris Lattner
aeafae8c79 Fix ConstantFoldShuffleVectorInstruction to properly handle the case 
when the result type has a different # elements than the input vectors.

llvm-svn: 149221
 2012-01-30 05:34:13 +00:00
NAKAMURA Takumi
4776d14929 CMake: Promote the testing targets out of folders on IDE. 
llvm-svn: 149220
 2012-01-30 03:15:47 +00:00
NAKAMURA Takumi
c0d73fdf1e CMake: Add the folder "Tablegenning" on llvm-tblgen targets. 
llvm-svn: 149219
 2012-01-30 03:01:03 +00:00
Chris Lattner
bd514b7976 initialize the Next field to null 
llvm-svn: 149217
 2012-01-30 01:17:43 +00:00
Craig Topper
9aabdda961 Move some XOP patterns into instruction definition. Replae VPCMOV intrinsic patterns with custom lowering to a target specific nodes. 
llvm-svn: 149216
 2012-01-30 01:10:15 +00:00
Chris Lattner
d52c923a50 Add bitcode reader and writer support for ConstantDataAggregate, which 
should be feature complete now.  Lets see if it works.

llvm-svn: 149215
 2012-01-30 00:51:16 +00:00
Chandler Carruth
0a86383339 Cleanup the organization of some methods in llvm::Triple and provide 
a better doxyment group for convenience predicates.

llvm-svn: 149211
 2012-01-29 23:09:12 +00:00
Douglas Gregor
1b572cae6f Move Clang's file-level locking facility over to LLVM's support 
library, since it doesn't really have anything to do with Clang.

llvm-svn: 149203
 2012-01-29 20:15:10 +00:00
Anton Korobeynikov
8610339991 Cleanups for EABI standard functions 
llvm-svn: 149195
 2012-01-29 09:11:50 +00:00
Anton Korobeynikov
37494ab91a Use base AAPCS for varargs functions even for AAPCS-VFP CC 
llvm-svn: 149194
 2012-01-29 09:06:09 +00:00
Jakob Stoklund Olesen
6bf068351e Fix some scavenger performance issues. 
- Don't call malloc+free in the very hot forward().
- Don't call isTiedToDefOperand().
- Don't create BitVector temporaries.
- Merge DeadRegs into KillRegs.
- Eliminate the early clobber checks, they were irrelevant to scavenging.
- Remove unnecessary code from -Asserts builds.

This speeds up ARM PEI by 3.4x and overall llc -O0 codegen time by 11%.

llvm-svn: 149189
 2012-01-29 01:29:28 +00:00
Jakob Stoklund Olesen
cc16458309 Avoid creating BitVector temporaries. 
llvm-svn: 149188
 2012-01-29 01:29:25 +00:00
Jakob Stoklund Olesen
033045b6da Add a BitVector::reset(BitVector&) method. 
The alternative LHS &= ~RHS is way too slow because it creates a
temporary that calls malloc/free.

llvm-svn: 149187
 2012-01-29 01:29:22 +00:00
Nick Lewycky
8fba23af8b Fix typo. 
llvm-svn: 149185
 2012-01-28 23:33:44 +00:00
Bob Wilson
157561c941 Add a note about a potential optimization for clz/ctz patterns for ARM 
(and other targets).

llvm-svn: 149182
 2012-01-28 18:30:07 +00:00
James Molloy
b586b7c9c7 Ensure .AliasedSymbol() is called on all uses of getSymbol(). Affects ARM and MIPS ELF backends. 
Fixes PR11877

llvm-svn: 149180
 2012-01-28 15:58:32 +00:00
Benjamin Kramer
d10dc94cac Silence GCC's -Wreturn-type warning. 
llvm-svn: 149179
 2012-01-28 15:28:41 +00:00
Rafael Espindola
c74f450f77 Small improvement to the recursion detection logic from the previous commit. 
llvm-svn: 149175
 2012-01-28 06:22:14 +00:00