Sanjay Patel 41d08309c8 [InstCombine] canonicalize another raw IR rotate pattern to funnel shift ...

This is matching the equivalent of the DAG expansion, 
so it should never end up with worse perf than the 
original code even if the target doesn't have a rotate
instruction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@350672 91177308-0d34-0410-b5e6-96231b3b80d8

2019-01-08 22:39:55 +00:00

..

CMakeLists.txt

InstCombine/AMDGPU: Add dimension-aware image intrinsics to SimplifyDemanded

2018-06-21 13:37:31 +00:00

InstCombineAddSub.cpp

[InstCombine] name change: foldShuffledBinop -> foldVectorBinop; NFC

2018-10-03 15:20:58 +00:00

InstCombineAndOrXor.cpp

[InstCombine] canonicalize another raw IR rotate pattern to funnel shift

2019-01-08 22:39:55 +00:00

InstCombineCalls.cpp

[X86][SSE] Auto upgrade PADDS/PSUBS intrinsics to SADD_SAT/SSUB_SAT generic intrinsics (llvm)

2018-12-21 09:04:14 +00:00

InstCombineCasts.cpp

[InstCombine] reduce raw IR narrowing rotate patterns to funnel shift

2019-01-04 17:38:12 +00:00

InstCombineCompares.cpp

[InstCombine] Simplify cttz/ctlz + icmp eq/ne into mask check

2018-12-18 19:59:50 +00:00

InstCombineInternal.h

[InstCombine] add helper for icmp with dominator; NFC

2018-12-04 15:35:17 +00:00

InstCombineLoadStoreAlloca.cpp

[IR] Add Instruction::isLifetimeStartOrEnd, NFC

2018-12-21 21:49:40 +00:00

InstCombineMulDivRem.cpp

[InstCombine] canonicalize MUL with NEG operand

2019-01-01 01:09:20 +00:00

InstCombinePHI.cpp

Introduce llvm.loop.parallel_accesses and llvm.access.group metadata.

2018-12-20 04:58:07 +00:00

InstCombineSelect.cpp

[InstCombine] canonicalize another raw IR rotate pattern to funnel shift

2019-01-08 22:39:55 +00:00

InstCombineShifts.cpp

[InstCombine] Ensure nested shifts are in range (OSS-Fuzz #9880)

2018-11-06 11:28:22 +00:00

InstCombineSimplifyDemanded.cpp

[InstCombine][AMDGPU] Handle more buffer intrinsics

2018-12-20 10:08:18 +00:00

InstCombineTables.td

InstCombine/AMDGPU: Add dimension-aware image intrinsics to SimplifyDemanded

2018-06-21 13:37:31 +00:00

InstCombineVectorOps.cpp

[InstCombine] refactor isCheapToScalarize(); NFC

2018-12-18 19:07:38 +00:00

InstructionCombining.cpp

[InstCombine] don't widen an arbitrary sequence of vector ops (PR40032)

2018-12-17 20:27:43 +00:00

LLVMBuild.txt

Update libdeps since TLI was moved from Target to Analysis in r226078.

2015-01-15 05:21:00 +00:00