llvm-project/llvm/lib/Transforms/InstCombine
Simon Pilgrim 73a68c25a0 [InstCombine][SSE] Add DemandedElts support for PSHUFB instructions
Simplify a pshufb shuffle mask based on the elements of the mask that are actually demanded.

Differential Revision: https://reviews.llvm.org/D28745

llvm-svn: 292101
2017-01-16 11:30:41 +00:00
..
CMakeLists.txt [CMake] NFC. Updating CMake dependency specifications 2016-11-17 04:36:50 +00:00
InstCombineAddSub.cpp [InstCombine] add a wrapper for a common pair of transforms; NFCI 2017-01-10 23:49:07 +00:00
InstCombineAndOrXor.cpp [InstCombine] add a wrapper for a common pair of transforms; NFCI 2017-01-10 23:49:07 +00:00
InstCombineCalls.cpp [InstCombine][SSE] Add DemandedElts support for PSHUFB instructions 2017-01-16 11:30:41 +00:00
InstCombineCasts.cpp Replace APFloatBase static fltSemantics data members with getter functions 2016-12-14 11:57:17 +00:00
InstCombineCompares.cpp [InstCombine] optimize unsigned icmp of increment 2017-01-13 23:25:46 +00:00
InstCombineInternal.h [InstCombine] add a wrapper for a common pair of transforms; NFCI 2017-01-10 23:49:07 +00:00
InstCombineLoadStoreAlloca.cpp [InstCombine] use combineMetadataForCSE instead of copying it; NFCI 2017-01-02 23:25:28 +00:00
InstCombineMulDivRem.cpp [InstCombine] add a wrapper for a common pair of transforms; NFCI 2017-01-10 23:49:07 +00:00
InstCombinePHI.cpp [DebugInfo] Add const to DILocation variable declaration; NFC. 2017-01-12 18:29:28 +00:00
InstCombineSelect.cpp [InstCombine] if the condition of a select may be known via assumes, eliminate the select 2017-01-13 17:02:42 +00:00
InstCombineShifts.cpp [InstCombine] fix formatting; NFC 2017-01-15 17:55:35 +00:00
InstCombineSimplifyDemanded.cpp [InstCombine][SSE] Add DemandedElts support for PSHUFB instructions 2017-01-16 11:30:41 +00:00
InstCombineVectorOps.cpp [InstCombine] Use getVectorNumElements instead of explicitly casting to VectorType and calling getNumElements. NFC 2016-12-29 07:03:18 +00:00
InstructionCombining.cpp [PM] Introduce an analysis set used to preserve all analyses over 2017-01-15 06:32:49 +00:00
LLVMBuild.txt Update libdeps since TLI was moved from Target to Analysis in r226078. 2015-01-15 05:21:00 +00:00