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126323 Commits

Author SHA1 Message Date
Alexey Samsonov fbadfddcf1 [ASan] use CLANG_VERSION in Makefile (currently 3.2) 
llvm-svn: 155350
 2012-04-23 13:27:47 +00:00
Hongbin Zheng 4ac4e15582 Refactor: Pass the argument 'IRBuilder' and 'AfterBlock' of function 'createLoop' by 
reference, so that we do not need to type an extra '&' operator when calling the function.

llvm-svn: 155349
 2012-04-23 13:03:56 +00:00
Hongbin Zheng 6f7aa074ad 1. Add a header guard for LoopGenerators.h to prevent multiple inclusion. 
2. Include the helper function and the helper class in the LoopGenerator.h into the polly namespace.

llvm-svn: 155348
 2012-04-23 13:03:43 +00:00
Alexander Potapenko 056e27ea49 Fix issue 67 by checking that the interface functions weren't redefined in the compiled source file. 
llvm-svn: 155346
 2012-04-23 10:47:31 +00:00
Kostya Serebryany b90fe5c6ee [asan] fix typo 
llvm-svn: 155345
 2012-04-23 10:15:18 +00:00
Kostya Serebryany c5bf3ad922 [asan] fix asan issue #66 (correctly report type of the bug) 
llvm-svn: 155344
 2012-04-23 10:08:16 +00:00
Kostya Serebryany f43ce26688 [asan] update docs 
llvm-svn: 155343
 2012-04-23 09:05:50 +00:00
Anton Korobeynikov df32b6f2de Do not use stdint.h, driver might provide invalid location for it. Instead, provide the types directly. 
This should fix PR12628

llvm-svn: 155342
 2012-04-23 09:02:13 +00:00
Kostya Serebryany 5a4b7a232c [tsan] use llvm/ADT/Statistic.h for tsan stats 
llvm-svn: 155341
 2012-04-23 08:44:59 +00:00
Manuel Klimek 9aa539513c Fixes comment referencing old name. 
llvm-svn: 155340
 2012-04-23 08:43:08 +00:00
Craig Topper 153bb34a3c Use MVT instead of EVT through all of LowerVECTOR_SHUFFLEtoBlend and not just the switch. Saves a little bit of binary size. 
llvm-svn: 155339
 2012-04-23 07:36:33 +00:00
Alexander Potapenko 0825d35b57 Bump the LLVM minor version. This should fix our 32-bit Linux build. 
llvm-svn: 155338
 2012-04-23 07:36:24 +00:00
Craig Topper 0a2c809d09 Make getZeroVector and getOnesVector more alike as far as how they detect 128-bit versus 256-bit vectors. Be explicit about both sizes and use llvm_unreachable. Similar changes to getLegalSplat. 
llvm-svn: 155337
 2012-04-23 07:24:41 +00:00
Craig Topper 2bbe8bcf4e Tidy up by removing some 'else' after 'return' 
llvm-svn: 155336
 2012-04-23 06:57:04 +00:00
Craig Topper 5c51eeecfc Tidy up spacing in LowerVECTOR_SHUFFLEtoBlend. Remove code that checks if shuffle operand has a different type than the the shuffle result since it can never happen. 
llvm-svn: 155333
 2012-04-23 06:38:28 +00:00
Craig Topper a52f0d09b6 Add a couple llvm_unreachables. 
llvm-svn: 155332
 2012-04-23 03:42:40 +00:00
Craig Topper 984dc015ae Remove some tab characers. 
llvm-svn: 155331
 2012-04-23 03:28:34 +00:00
Craig Topper ea428fd79c Remove some 'else' after 'return'. No functional change. 
llvm-svn: 155330
 2012-04-23 03:26:18 +00:00
Chris Lattner 5e14666149 Don't die with an assertion if the Result bitwidth is already correct. This 
fixes an assert reading "1239123123123123" when the result is already 64-bit.

llvm-svn: 155329
 2012-04-23 00:27:54 +00:00
Bill Wendling e32c23a5e0 Cleanup whitespace. 
llvm-svn: 155328
 2012-04-23 00:23:33 +00:00
Bill Wendling 3d0ec2bedb Limit the number of times we recurse through this algorithm. All of the 
intructions are processed. So there's no need to look at them if they're used as
operands of other instructions.

llvm-svn: 155327
 2012-04-23 00:22:55 +00:00
Rafael Espindola cba4879534 Add a testcase that we already get right but was not being tested. Found 
by a chrome build on OS X. Thanks to Nico Weber for testing a patch and
providing the .ii file.

llvm-svn: 155326
 2012-04-22 22:31:25 +00:00
Craig Topper bf7d5666f0 Make Extract128BitVector and Insert128BitVector take an unsigned instead of an ConstantNode SDValue. getConstant was almost always called just before only to have the functions take it apart and build a new ConstantSDNode. 
llvm-svn: 155325
 2012-04-22 20:55:18 +00:00
Benjamin Kramer e499345e34 Sema: Initialize NSString method cache members. 
Found by valgrind.

llvm-svn: 155324
 2012-04-22 20:43:35 +00:00
Benjamin Kramer 5c17f9cb71 Remove unnecessary StringRef->char*->StringRef conversion, which read uninitialized memory if the input wasn't 0-terminated. 
Found by valgrind.

llvm-svn: 155323
 2012-04-22 20:43:30 +00:00
Craig Topper 2d474d6d92 Convert getNode(UNDEF) to getUNDEF. 
llvm-svn: 155321
 2012-04-22 19:29:34 +00:00
Craig Topper 860ed0d20a Make calls to getVectorShuffle more consistent. Use shuffle VT for calls to getUNDEF instead of requerying. Use &Mask[0] instead of Mask.data(). 
llvm-svn: 155320
 2012-04-22 19:17:57 +00:00
Craig Topper 43397c0900 Tidy up. 80 columns and argument alignment. 
llvm-svn: 155319
 2012-04-22 18:51:37 +00:00
Craig Topper ad56a744f1 Simplify code by converting multiple places that were manually concatenating 128-bit vectors to use either CONCAT_VECTORS or a helper function. CONCAT_VECTORS will itself be lowered to the same pattern as before. The helper function is needed for concats of BUILD_VECTORs since getNode(CONCAT_VECTORS) will just return a large BUILD_VECTOR and we may be trying to lower large BUILD_VECTORS when this occurs. 
llvm-svn: 155318
 2012-04-22 18:15:59 +00:00
Rafael Espindola 1e762442c7 Cleanup testcase. 
llvm-svn: 155317
 2012-04-22 16:03:00 +00:00
Rafael Espindola bbc5cbc410 An attribute in a explicit template installation should take precedence over 
the tempale arguments in deciding the visibility.

This agrees with gcc 4.7.

Found by trying to build chrome with component=shared_library with 155314
reverted.

llvm-svn: 155316
 2012-04-22 15:31:59 +00:00
Elena Demikhovsky 6c6cdec3de cleaned line endings in the newly added test file 
llvm-svn: 155315
 2012-04-22 13:22:48 +00:00
Rafael Espindola 6b6e879221 Revert 155102 but add a fixme while I debug what is wrong with chrome's 
components build.

llvm-svn: 155314
 2012-04-22 12:37:27 +00:00
Benjamin Kramer 8877d68db7 ARM: Initialize the HasRAS bit. 
Found by valgrind.

llvm-svn: 155313
 2012-04-22 11:52:41 +00:00
Benjamin Kramer 2484772c14 Better C++11 support is no longer an advantage of GCC. 
llvm-svn: 155312
 2012-04-22 11:34:43 +00:00
Chandler Carruth 8ffa7c8afd Tidy up this test more: 
1) Make the checked assertions a bit more precise. We really want the
   canonical forms coming out of reassociate to be exactly what is
   expected.
2) Remove other passes, and switch the test to actually directly check
   that reassociate makes the important transforms and
   canonicalizations.
3) Fold in a related test case now that we're using FileCheck. Make the
   same tidying changes to it.

llvm-svn: 155311
 2012-04-22 10:11:26 +00:00
Chandler Carruth f6f57535ed FileCheck-ize a test, and tidy it up a touch. 
llvm-svn: 155310
 2012-04-22 10:11:23 +00:00
Elena Demikhovsky 8d7e56c409 ZERO_EXTEND/SIGN_EXTEND/TRUNCATE optimization for AVX2 
llvm-svn: 155309
 2012-04-22 09:39:03 +00:00
Bill Wendling f9774c3253 Remove some potential warnings about variables used uninitialized. 
llvm-svn: 155307
 2012-04-22 07:23:04 +00:00
Richard Smith f3c37e89a1 PR12571: Objects of type clang::ConstantArrayType aren't always emitted with 
type llvm::ArrayType -- sometimes we emit them as packed structs. Don't assert
if such a global array has an element type with a non-trivial destructor.

llvm-svn: 155305
 2012-04-22 05:51:36 +00:00
Rafael Espindola fae3f908d8 Add another missing testcase. 
llvm-svn: 155304
 2012-04-22 02:41:22 +00:00
Richard Smith e85e176600 PR12585: When processing a friend template inside a class template, don't 
pretend there was no previous declaration -- that can lead us to injecting
a class template (with no access specifier) into a class scope. Instead,
just avoid the problematic checks.

llvm-svn: 155303
 2012-04-22 02:13:50 +00:00
Rafael Espindola 4304101fb2 Add a testcase we were already getting right, but were not testing for. 
llvm-svn: 155302
 2012-04-22 01:22:25 +00:00
Rafael Espindola 8add48ec9e Fix handling of template parameters. Found by inspection. GCC 4.7 agrees 
with this testcase.

llvm-svn: 155301
 2012-04-22 00:43:48 +00:00
Bill Wendling 32854e2727 Add a flag to the struct type finder to collect only those types which have 
names. This saves collecting types we normally don't care about.

llvm-svn: 155300
 2012-04-21 23:59:16 +00:00
Rafael Espindola 46cb6f1b51 All the members of LVFlags always have the same value, replace the class with 
a boolean.

llvm-svn: 155299
 2012-04-21 23:28:21 +00:00
Chris Lattner 0a1bafed7b No need for "else if" after a return. Autosense "0o123" as octal in 
StringRef::getAsInteger

llvm-svn: 155298
 2012-04-21 22:03:05 +00:00
Chris Lattner e39f27ae75 stop hiding SmallVector's append that takes a count + element. 
llvm-svn: 155297
 2012-04-21 21:02:03 +00:00
Nadav Rotem 31caa27bf5 Teach getVectorTypeBreakdown about promotion of vectors in addition to widening of vectors. 
llvm-svn: 155296
 2012-04-21 20:08:32 +00:00
Craig Topper 6eadae8e60 Make some fixed arrays const. Use array_lengthof in a couple places instead of a hardcoded number. 
llvm-svn: 155294
 2012-04-21 18:58:38 +00:00