Andrew Trick 75ae20366f LSR fix: Add isSimplifiedLoopNest to IVUsers analysis. ... Only record IVUsers that are dominated by simplified loop headers. Otherwise SCEVExpander will crash while looking for a preheader. I previously tried to work around this in LSR itself, but that was insufficient. This way, LSR can continue to run if some uses are not in simple loops, as long as we don't attempt to analyze those users. Fixes <rdar://problem/11049788> Segmentation fault: 11 in LoopStrengthReduce git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152892 91177308-0d34-0410-b5e6-96231b3b80d8		2012-03-16 03:16:56 +00:00
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Hello
InstCombine	In InstCombiner::visitOr, make sure we reverse the operand swap used for checking for or-of-xor operations after those checks; a later check expects that any constant will be in Op1. PR12234.	2012-03-16 00:52:42 +00:00
Instrumentation	[tsan] use FunctionBlackList	2012-03-14 23:33:24 +00:00
IPO	Change where we enable the heuristic that delays inlining into functions	2012-03-14 20:16:41 +00:00
Scalar	LSR fix: Add isSimplifiedLoopNest to IVUsers analysis.	2012-03-16 03:16:56 +00:00
Utils	LSR fix: Add isSimplifiedLoopNest to IVUsers analysis.	2012-03-16 03:16:56 +00:00
Vectorize	fix typos	2012-03-05 17:39:47 +00:00
CMakeLists.txt	Add a basic-block autovectorization pass.	2012-02-01 03:51:43 +00:00
LLVMBuild.txt	Add a basic-block autovectorization pass.	2012-02-01 03:51:43 +00:00
Makefile	Add a basic-block autovectorization pass.	2012-02-01 03:51:43 +00:00