Craig Topper cff357c322 [InstCombine][KnownBits] Use KnownBits better to detect nsw adds ... Change checkRippleForAdd from a heuristic to a full check - if it is provable that the add does not overflow return true, otherwise false. Patch by Yoav Ben-Shalom Differential Revision: https://reviews.llvm.org/D32686 llvm-svn: 302093		2017-05-03 23:22:46 +00:00
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CMakeLists.txt	[CMake] NFC. Updating CMake dependency specifications	2016-11-17 04:36:50 +00:00
InstCombineAddSub.cpp	[InstCombine][KnownBits] Use KnownBits better to detect nsw adds	2017-05-03 23:22:46 +00:00
InstCombineAndOrXor.cpp	[InstCombine] don't use DeMorgan's Law on integer constants (2nd try)	2017-05-02 15:31:40 +00:00
InstCombineCalls.cpp	[IR] Abstract away ArgNo+1 attribute indexing as much as possible	2017-05-03 18:17:31 +00:00
InstCombineCasts.cpp	[ValueTracking] Introduce a KnownBits struct to wrap the two APInts for computeKnownBits	2017-04-26 16:39:58 +00:00
InstCombineCompares.cpp	[APInt] Add clearSignBit method. Use it and setSignBit in a few places. NFCI	2017-04-28 16:58:05 +00:00
InstCombineInternal.h	InstCombine: Use the new SimplifyQuery versions of Simplify*. Use AssumptionCache, DominatorTree, TargetLibraryInfo everywhere.	2017-04-26 20:56:07 +00:00
InstCombineLoadStoreAlloca.cpp	[InstCombine] Reduce visitLoadInst() code duplication. NFCI.	2017-04-19 17:26:57 +00:00
InstCombineMulDivRem.cpp	InstCombine: Use the new SimplifyQuery versions of Simplify*. Use AssumptionCache, DominatorTree, TargetLibraryInfo everywhere.	2017-04-26 20:56:07 +00:00
InstCombinePHI.cpp	InstCombine: Use the new SimplifyQuery versions of Simplify*. Use AssumptionCache, DominatorTree, TargetLibraryInfo everywhere.	2017-04-26 20:56:07 +00:00
InstCombineSelect.cpp	InstCombine: Use the new SimplifyQuery versions of Simplify*. Use AssumptionCache, DominatorTree, TargetLibraryInfo everywhere.	2017-04-26 20:56:07 +00:00
InstCombineShifts.cpp	InstCombine: Use the new SimplifyQuery versions of Simplify*. Use AssumptionCache, DominatorTree, TargetLibraryInfo everywhere.	2017-04-26 20:56:07 +00:00
InstCombineSimplifyDemanded.cpp	[KnownBits] Add zext, sext, and trunc methods to KnownBits	2017-05-03 22:07:25 +00:00
InstCombineVectorOps.cpp	InstCombine: Use the new SimplifyQuery versions of Simplify*. Use AssumptionCache, DominatorTree, TargetLibraryInfo everywhere.	2017-04-26 20:56:07 +00:00
InstructionCombining.cpp	[KnownBits] Add methods for determining if KnownBits is a constant value	2017-05-03 23:12:29 +00:00
LLVMBuild.txt	…