Craig Topper 7e1904e9c8 Recommit r317510 "[InstCombine] Pull shifts through a select plus binop with constant" ...

The hexagon test should be fixed now.

Original commit message:

This pulls shifts through a select+binop with a constant where the select conditionally executes the binop. We already do this for just the binop, but not with the select.

This can allow us to get the select closer to other selects to enable removing one.

Differential Revision: https://reviews.llvm.org/D39222

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@317600 91177308-0d34-0410-b5e6-96231b3b80d8

2017-11-07 18:47:24 +00:00

..

CMakeLists.txt

[CMake] NFC. Updating CMake dependency specifications

2016-11-17 04:36:50 +00:00

InstCombineAddSub.cpp

[IR] redefine 'UnsafeAlgebra' / 'reassoc' fast-math-flags and add 'trans' fast-math-flag

2017-11-06 16:27:15 +00:00

InstCombineAndOrXor.cpp

[ValueTracking, InstCombine] canonicalize fcmp ord/uno with non-NAN ops to null constants

2017-09-05 23:13:13 +00:00

InstCombineCalls.cpp

[IR] redefine 'UnsafeAlgebra' / 'reassoc' fast-math-flags and add 'trans' fast-math-flag

2017-11-06 16:27:15 +00:00

InstCombineCasts.cpp

[InstCombine] Fix a vector splat handling bug in transformZExtICmp.

2017-10-05 07:59:11 +00:00

InstCombineCompares.cpp

[InstCombine] Update stale comment. NFC

2017-11-07 17:37:32 +00:00

InstCombineInternal.h

Create instruction classes for identifying any atomicity of memory intrinsic. (NFC)

2017-10-30 19:51:48 +00:00

InstCombineLoadStoreAlloca.cpp

Update getMergedLocation to check the instruction type and merge properly.

2017-10-02 18:13:14 +00:00

InstCombineMulDivRem.cpp

[IR] redefine 'UnsafeAlgebra' / 'reassoc' fast-math-flags and add 'trans' fast-math-flag

2017-11-06 16:27:15 +00:00

InstCombinePHI.cpp

Renable r314928

2017-10-10 05:07:54 +00:00

InstCombineSelect.cpp

[InstCombine] Simplify selects that test cmpxchg instructions

2017-10-31 12:34:02 +00:00

InstCombineShifts.cpp

Recommit r317510 "[InstCombine] Pull shifts through a select plus binop with constant"

2017-11-07 18:47:24 +00:00

InstCombineSimplifyDemanded.cpp

[InstCombine] improve demanded vector elements analysis of insertelement

2017-08-31 15:57:17 +00:00

InstCombineVectorOps.cpp

[Transforms] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

2017-10-24 21:24:53 +00:00

InstructionCombining.cpp

[Transforms] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

2017-10-24 21:24:53 +00:00

LLVMBuild.txt

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

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