Igor Laevsky a277dc299e Strip metadata when speculatively hoisting instructions ... This is fix for PR24059. When we are hoisting instruction above some condition it may turn out that metadata on this instruction was control dependant on the condition. This metadata becomes invalid and we need to drop it. This patch should cover most obvious places of speculative execution (which I have found by greping isSafeToSpeculativelyExecute). I think there are more cases but at least this change covers the severe ones. Differential Revision: http://reviews.llvm.org/D14398 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@252604 91177308-0d34-0410-b5e6-96231b3b80d8		2015-11-10 14:10:31 +00:00
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Hello	Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)	2015-06-23 09:49:53 +00:00
InstCombine	[InstCombine] Teach FoldPHIArgZextsIntoPHI about EHPads	2015-11-07 00:52:53 +00:00
Instrumentation	[sanitizer] Use same shadow offset for ASAN on aarch64	2015-11-09 18:03:48 +00:00
IPO	GlobalOpt should maintain externally_initialized when splitting aggregates	2015-11-09 16:47:16 +00:00
ObjCARC	ObjCARC: Remove implicit ilist iterator conversions, NFC	2015-10-19 23:20:14 +00:00
Scalar	Strip metadata when speculatively hoisting instructions	2015-11-10 14:10:31 +00:00
Utils	Strip metadata when speculatively hoisting instructions	2015-11-10 14:10:31 +00:00
Vectorize	[LoopVectorize] Address post-commit feedback on r250032	2015-11-09 14:32:05 +00:00
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