Nikita Popov 0a8228fd28 [InstCombine] Handle ssubo always overflow ...

Following D60483 and D60497, this adds support for AlwaysOverflows
handling for ssubo. This is the last case we can handle right now.

Differential Revision: https://reviews.llvm.org/D60518

llvm-svn: 358100

2019-04-10 16:32:15 +00:00

..

CMakeLists.txt

[InstCombine] Optimize atomicrmw <op>, 0 into load atomic when possible

2019-02-07 21:27:23 +00:00

InstCombineAddSub.cpp

[InstCombine] prevent possible miscompile with negate+sdiv of vector op

2019-04-09 14:09:06 +00:00

InstCombineAndOrXor.cpp

[InstCombine] Don't transform ((C1 OP zext(X)) & C2) -> zext((C1 OP X) & C2) if either zext or OP has another use.

2019-03-21 17:50:49 +00:00

InstCombineAtomicRMW.cpp

[InstCombine] Extend saturating idempotent atomicrmw transform to FP

2019-03-01 19:50:36 +00:00

InstCombineCalls.cpp

[InstCombine] ssubo X, C -> saddo X, -C

2019-04-10 16:27:36 +00:00

InstCombineCasts.cpp

Extra processing for BitCast + PHI in InstCombine

2019-02-09 01:44:28 +00:00

InstCombineCompares.cpp

[InstCombine] Handle ssubo always overflow

2019-04-10 16:32:15 +00:00

InstCombineInternal.h

Simplify operands of masked stores and scatters based on demanded elements

2019-03-20 18:44:58 +00:00

InstCombineLoadStoreAlloca.cpp

[opaque pointer types] Pass value type to GetElementPtr creation.

2019-02-01 20:44:47 +00:00

InstCombineMulDivRem.cpp

[InstCombine] Canonicalize (-X s/ Y) to -(X s/ Y).

2019-04-10 06:52:09 +00:00

InstCombinePHI.cpp

[opaque pointer types] Pass value type to LoadInst creation.

2019-02-01 20:44:24 +00:00

InstCombineSelect.cpp

[InstCombine] Use uadd.sat and usub.sat for canonicalization

2019-03-27 17:56:15 +00:00

InstCombineShifts.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

InstCombineSimplifyDemanded.cpp

InstCombineSimplifyDemanded: Allow v3 results for AMDGCN buffer and image intrinsics

2019-03-22 15:53:50 +00:00

InstCombineTables.td

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

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

InstCombineVectorOps.cpp

[InstCombine] remove overzealous assert for shuffles (PR41419)

2019-04-08 13:28:29 +00:00

InstructionCombining.cpp

[IR] Refactor attribute methods in Function class (NFC)

2019-04-04 22:40:06 +00:00

LLVMBuild.txt

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00