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| author | Wang, Pengfei <pengfei.wang@intel.com> | 2020-01-15 19:08:38 +0800 |
|---|---|---|
| committer | Wang, Pengfei <pengfei.wang@intel.com> | 2020-01-28 20:09:56 +0800 |
| commit | 3d1f0ce3b9f88af85cf7a622a7514a3744a1dab7 (patch) | |
| tree | 8c94b04664f91ec5c00a349d0d6211fa39ffe455 /llvm/lib/Target/PowerPC/Disassembler/PPCDisassembler.cpp | |
| parent | 4f38ab250ff4680375c4c01db0a88c157093c665 (diff) | |
| download | llvm-3d1f0ce3b9f88af85cf7a622a7514a3744a1dab7.zip llvm-3d1f0ce3b9f88af85cf7a622a7514a3744a1dab7.tar.gz llvm-3d1f0ce3b9f88af85cf7a622a7514a3744a1dab7.tar.bz2 | |
[X86] Add combination for fma and fneg on X86 under strict FP.
Summary: X86 has instructions to calculate fma and fneg at the same time. But we combine the fneg and fma only when fneg is the source operand under strict FP.
Reviewers: craig.topper, andrew.w.kaylor, uweigand, RKSimon, LiuChen3
Subscribers: LuoYuanke, llvm-commits, cfe-commits, jdoerfert, hiraditya
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D72824
Diffstat (limited to 'llvm/lib/Target/PowerPC/Disassembler/PPCDisassembler.cpp')
0 files changed, 0 insertions, 0 deletions