Sanjay Patel 38aa8c3b99 Fix for PR20059 (instcombine reorders shufflevector after instruction that may trap) ... In PR20059 ( http://llvm.org/pr20059 ), instcombine eliminates shuffles that are necessary before performing an operation that can trap (srem). This patch calls isSafeToSpeculativelyExecute() and bails out of the optimization in SimplifyVectorOp() if needed. Differential Revision: http://reviews.llvm.org/D4424 llvm-svn: 212629		2014-07-09 16:34:54 +00:00
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Hello	[Modules] Fix potential ODR violations by sinking the DEBUG_TYPE	2014-04-22 02:55:47 +00:00
InstCombine	Fix for PR20059 (instcombine reorders shufflevector after instruction that may trap)	2014-07-09 16:34:54 +00:00
Instrumentation	[ASan/Win] Don't instrument COMDAT globals. Properly fixes PR20244.	2014-07-09 08:35:33 +00:00
IPO	Revert "GlobalDCE: Delete available_externally initializers if it allows removing the value the initializer is referring to."	2014-07-08 17:06:03 +00:00
ObjCARC	Revert "Introduce a string_ostream string builder facilty"	2014-06-26 22:52:05 +00:00
Scalar	Update the MemoryBuffer API to use ErrorOr.	2014-07-06 17:43:13 +00:00
Utils	Fix some Twine locals.	2014-07-08 14:55:06 +00:00
Vectorize	Revert "Introduce a string_ostream string builder facilty"	2014-06-26 22:52:05 +00:00
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