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[PowerPC] Adjust the naming and operand order of fnmsub patterns

Authored by jsji on Oct 3 2019, 12:36 PM.

Description

[PowerPC] Adjust the naming and operand order of fnmsub patterns

Summary:
This is follow up patch of https://reviews.llvm.org/D67595.
Adjust naming and the Commutable operands for additional patterns
to make it easier to read.

The testcase update also show that we can save some unecessary fmr as
well.

Reviewers: #powerpc, steven.zhang, hfinkel, nemanjai

Reviewed By: #powerpc, nemanjai

Subscribers: wuzish, hiraditya, kbarton, MaskRay, shchenz, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D68112

llvm-svn: 373652

Details

Committed
jsjiOct 3 2019, 12:36 PM
Reviewer
Restricted Project
Differential Revision
D68112: [PowerPC] Adjust the naming and operand order of fnmsub patterns
Parents
rG18350af15930: [gicombiner] Add a CodeExpander to handle C++ fragments with variable expansion
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