Files
clang-p2996/llvm/test/CodeGen/PowerPC
Jinsong Ji eaf6746db0 [PowerPC] Add missing pattern for VSX Scalar Negative Multiply-Subtract Single Precision
Summary:
This was found during review of https://reviews.llvm.org/D66050.
In the simple test of fdiv, we miss to fold
```
        fneg 2, 2
        xsmaddasp 3, 2, 0
```
to
```
        xsnmsubasp 3, 2, 0
```
We have the patterns for Double Precision and vectors, just missing
Single Precision, the patch add that.

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

Reviewed By: #powerpc, steven.zhang

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

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D67595

llvm-svn: 372985
2019-09-26 15:11:33 +00:00
..
2019-05-14 03:11:24 +00:00
2019-04-29 23:25:33 +00:00
2019-03-29 17:35:56 +00:00
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