Sanjay Patel fe346f9f5b [BDCE] clear poison generators after turning a value into zero (PR33695, PR34037) ... nsw, nuw, and exact carry implicit assumptions about their operands, so we need to clear those after trivializing a value. We decided there was no danger for llvm.assume or metadata, so there's just a comment about that. This fixes miscompiles as shown in: https://bugs.llvm.org/show_bug.cgi?id=33695 https://bugs.llvm.org/show_bug.cgi?id=34037 Differential Revision: https://reviews.llvm.org/D36592 llvm-svn: 310779		2017-08-12 16:41:08 +00:00
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basic.ll	[Analysis] Support bitreverse in -demanded-bits pass	2017-04-13 16:44:25 +00:00
dbg-multipleuses.ll	Remove the obsolete offset parameter from @llvm.dbg.value	2017-07-28 20:21:02 +00:00
dce-pure.ll	…
invalidate-assumptions.ll	[BDCE] clear poison generators after turning a value into zero (PR33695, PR34037)	2017-08-12 16:41:08 +00:00
order.ll	…
pr26587.ll	Remove the obsolete offset parameter from @llvm.dbg.value	2017-07-28 20:21:02 +00:00