Chandler Carruth 08ffd6fed6 Fix non-determinism introduced in r168970 and pointed out by Duncan. ...

We're iterating over a non-deterministically ordered container looking
for two saturating flags. To do this correctly, we have to saturate
both, and only stop looping if both saturate to their final value.
Otherwise, which flag we see first changes the result.

This is also a micro-optimization of the previous version as now we
don't go into the (possibly expensive) test logic once the first
violation of either constraint is detected.

llvm-svn: 168989

2012-11-30 09:34:29 +00:00

..

AddrModeMatcher.cpp

Move TargetData to DataLayout.

2012-10-08 16:38:25 +00:00

BasicBlockUtils.cpp

Move SplitBlockAndInsertIfThen to BasicBlockUtils.

2012-10-19 10:48:31 +00:00

BreakCriticalEdges.cpp

Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164767

2012-09-27 10:14:43 +00:00

BuildLibCalls.cpp

Make the AttrListPtr object a part of the LLVMContext.

2012-11-20 05:09:20 +00:00

BypassSlowDivision.cpp

This patch corrects commit 165126 by using an integer bit width instead of

2012-10-04 21:33:40 +00:00

CloneFunction.cpp

Add an enum for the return and function indexes into the AttrListPtr object. This gets rid of some magic numbers.

2012-10-15 07:29:08 +00:00

CloneModule.cpp

Remove the dependent libraries feature.

2012-11-27 09:55:56 +00:00

CMakeLists.txt

Implement new LibCallSimplifier class

2012-10-13 16:45:24 +00:00

CmpInstAnalysis.cpp

Convert assert(0) to llvm_unreachable

2012-02-07 05:05:23 +00:00

CodeExtractor.cpp

Have 'addFnAttr' take the attribute enum value. Then have it build the attribute object and add it appropriately. No functionality change.

2012-10-10 03:12:49 +00:00

DemoteRegToStack.cpp

Remove redundant comment. Use a more efficient datatype.

2012-02-17 02:12:54 +00:00

InlineFunction.cpp

Figure out <size> argument of llvm.lifetime intrinsics at the moment they are created (during function inlining)

2012-11-13 07:15:32 +00:00

InstructionNamer.cpp

Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which

2010-10-19 17:21:58 +00:00

IntegerDivision.cpp

Expansions for u/srem, using the udiv expansion. More unit tests for udiv and u/srem.

2012-09-26 01:55:01 +00:00

LCSSA.cpp

LCSSA: Try to recover compile time regressions due to SCEV updates.

2012-10-31 16:30:03 +00:00

LLVMBuild.txt

LLVMBuild: Remove trailing newline, which irked me.

2011-12-12 19:48:00 +00:00

Local.cpp

Revert the majority of the next patch in the address space series:

2012-11-01 09:14:31 +00:00

LoopSimplify.cpp

LoopSimplify: Preserve DependenceAnalysis.

2012-10-26 17:40:50 +00:00

LoopUnroll.cpp

LoopUnroll: always check for NULL LoopPassManager

2012-06-05 17:51:05 +00:00

LoopUnrollRuntime.cpp

Fix typos found by http://github.com/lyda/misspell-check

2012-06-02 10:20:22 +00:00

LowerExpectIntrinsic.cpp

Move llvm/Support/MDBuilder.h to llvm/MDBuilder.h, to live with

2012-07-15 23:26:50 +00:00

LowerInvoke.cpp

revert r166264 because the LTO build is still failing

2012-10-19 21:28:43 +00:00

LowerSwitch.cpp

Reverted r156659, due to probable performance regressions, DenseMap should be used here:

2012-07-04 05:53:05 +00:00

Makefile

make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.

2010-01-24 20:43:08 +00:00

Mem2Reg.cpp

Remove outdated references to dominance frontiers.

2011-01-18 03:53:26 +00:00

MetaRenamer.cpp

Use empty parens for empty function parameter list instead of '(void)'.

2012-11-15 16:51:49 +00:00

ModuleUtils.cpp

Move llvm/Support/IRBuilder.h -> llvm/IRBuilder.h

2012-06-29 12:38:19 +00:00

PromoteMemoryToRegister.cpp

Fix typo.

2012-10-23 00:38:15 +00:00

SimplifyCFG.cpp

Fix non-determinism introduced in r168970 and pointed out by Duncan.

2012-11-30 09:34:29 +00:00

SimplifyIndVar.cpp

Move TargetData to DataLayout.

2012-10-08 16:38:25 +00:00

SimplifyInstructions.cpp

Move TargetData to DataLayout.

2012-10-08 16:38:25 +00:00

SimplifyLibCalls.cpp

instcombine: Migrate puts optimizations

2012-11-29 19:15:17 +00:00

SSAUpdater.cpp

Fix undefined behavior (binding a reference to a dereferenced null pointer) if

2012-08-17 21:42:44 +00:00

UnifyFunctionExitNodes.cpp

[unwind removal] We no longer have 'unwind' instructions being generated, so

2012-02-06 21:16:41 +00:00

Utils.cpp

Add a pass that renames everything with metasyntatic names. This works well after using bugpoint to reduce the confusion presented by the original names, which no longer mean what they used to.

2012-09-11 02:46:18 +00:00

ValueMapper.cpp

Rename virtual table anchors from Anchor() to anchor() for consistency with the rest of the tree.

2012-09-26 06:36:36 +00:00