Dinar Temirbulatov 5172f404c3 [SLP] Fix regression in broadcasts caused by operand reordering patch D59973. ...

This patch fixes a regression caused by the operand reordering refactoring patch https://reviews.llvm.org/D59973 .
The fix changes the strategy to Splat instead of Opcode, if broadcast opportunities are found.
Please see the lit test for some examples.

Committed on behalf of @vporpo (Vasileios Porpodas)
    
Differential Revision: https://reviews.llvm.org/D62427


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@362613 91177308-0d34-0410-b5e6-96231b3b80d8

2019-06-05 15:26:28 +00:00

..

AArch64

Revert "Temporarily Revert "Add basic loop fusion pass.""

2019-04-17 04:52:47 +00:00

AMDGPU

Revert "Temporarily Revert "Add basic loop fusion pass.""

2019-04-17 04:52:47 +00:00

ARM

Revert "Temporarily Revert "Add basic loop fusion pass.""

2019-04-17 04:52:47 +00:00

NVPTX

Revert "Temporarily Revert "Add basic loop fusion pass.""

2019-04-17 04:52:47 +00:00

PowerPC

Revert "Temporarily Revert "Add basic loop fusion pass.""

2019-04-17 04:52:47 +00:00

SystemZ

Revert "Temporarily Revert "Add basic loop fusion pass.""

2019-04-17 04:52:47 +00:00

X86

[SLP] Fix regression in broadcasts caused by operand reordering patch D59973.

2019-06-05 15:26:28 +00:00

XCore

Revert "Temporarily Revert "Add basic loop fusion pass.""

2019-04-17 04:52:47 +00:00

int_sideeffect.ll

Revert "Temporarily Revert "Add basic loop fusion pass.""

2019-04-17 04:52:47 +00:00