Stanislav Mekhanoshin 17957ec5e5 Fix invariant fdiv hoisting in LICM ...

FDiv is replaced with multiplication by reciprocal and invariant
reciprocal is hoisted out of the loop, while multiplication remains
even if invariant.

Switch checks for all invariant operands and only invariant
denominator to fix the issue.

Differential Revision: https://reviews.llvm.org/D48447

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@335411 91177308-0d34-0410-b5e6-96231b3b80d8

2018-06-23 04:01:28 +00:00

..

AggressiveInstCombine

Move Analysis/Utils/Local.h back to Transforms

2018-06-04 21:23:21 +00:00

Coroutines

Move Analysis/Utils/Local.h back to Transforms

2018-06-04 21:23:21 +00:00

Hello

Add auto-exporting of symbols from tools so that plugins work on Windows

2016-05-26 11:16:43 +00:00

InstCombine

[InstCombine] rearrange shuffle-of-binops logic; NFC

2018-06-22 12:46:16 +00:00

Instrumentation

Revert r335306 (and r335314) - the Call Graph Profile pass.

2018-06-22 05:33:57 +00:00

IPO

Re-land "[LTO] Enable module summary emission by default for regular LTO"

2018-06-22 20:23:21 +00:00

ObjCARC

ProvenanceAnalysis: Store WeakTrackingVH instead of Value* in UnderlyingValue Cache.

2018-06-21 05:14:00 +00:00

Scalar

Fix invariant fdiv hoisting in LICM

2018-06-23 04:01:28 +00:00

Utils

Revert r335324 due to a builtbot failure

2018-06-22 08:57:01 +00:00

Vectorize

[SLPVectorizer] Support alternate opcodes in tryToVectorizeList

2018-06-22 16:37:34 +00:00

CMakeLists.txt

Another try to commit 323321 (aggressive instruction combine).

2018-01-25 12:06:32 +00:00

LLVMBuild.txt

Another try to commit 323321 (aggressive instruction combine).

2018-01-25 12:06:32 +00:00