David Majnemer d536f2328e [ConstnatFolding] Teach the folder how to fold ConstantVector ... A ConstantVector can have ConstantExpr operands and vice versa. However, the folder had no ability to fold ConstantVectors which, in some cases, was an optimization barrier. Instead, rephrase the folder in terms of Constants instead of ConstantExprs and teach callers how to deal with failure. llvm-svn: 277099		2016-07-29 03:27:26 +00:00
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CMakeLists.txt	Use ADDITIONAL_HEADER_DIRS in all LLVM CMake projects.	2015-02-11 03:28:02 +00:00
InstCombineAddSub.cpp	[InstCombine] fold add(zext(xor X, C), C) --> sext X when C is INT_MIN in the source type	2016-07-19 22:09:34 +00:00
InstCombineAndOrXor.cpp	[InstCombine] LogicOpc (zext X), C --> zext (LogicOpc X, C) (PR28476)	2016-07-21 00:24:18 +00:00
InstCombineCalls.cpp	Do not remove empty lifetime.start/lifetime.end ranges	2016-07-28 22:59:03 +00:00
InstCombineCasts.cpp	[ConstnatFolding] Teach the folder how to fold ConstantVector	2016-07-29 03:27:26 +00:00
InstCombineCompares.cpp	[InstCombine] allow icmp (bit-manipulation-intrinsic(), C) folds for vectors	2016-07-23 13:06:49 +00:00
InstCombineInternal.h	[InstCombine] allow icmp (bit-manipulation-intrinsic(), C) folds for vectors	2016-07-23 13:06:49 +00:00
InstCombineLoadStoreAlloca.cpp	[InstCombine] Don't widen metadata on store-to-load forwarding	2016-06-16 02:33:42 +00:00
InstCombineMulDivRem.cpp	[InstCombine] shrink type of sdiv if dividend is sexted and constant divisor is small enough (PR28153)	2016-06-27 22:27:11 +00:00
InstCombinePHI.cpp	[InstCombine] Preserve fast math flags when combining PHIs	2016-04-22 11:21:36 +00:00
InstCombineSelect.cpp	[InstSimplify][InstCombine] don't crash when folding vector selects of icmp	2016-07-20 23:40:01 +00:00
InstCombineShifts.cpp	[ConstnatFolding] Teach the folder how to fold ConstantVector	2016-07-29 03:27:26 +00:00
InstCombineSimplifyDemanded.cpp	don't repeat function names in comments; NFC	2016-07-14 20:54:43 +00:00
InstCombineVectorOps.cpp	[InstCombine] scalarizePHI should not assume the code it sees has been CSE'd	2016-06-06 23:38:33 +00:00
InstructionCombining.cpp	[ConstnatFolding] Teach the folder how to fold ConstantVector	2016-07-29 03:27:26 +00:00
LLVMBuild.txt	Update libdeps since TLI was moved from Target to Analysis in r226078.	2015-01-15 05:21:00 +00:00