[PATCH] D83471: [PowerPC] Don't set use to RM for static rounding instructions

[Qiu Chaofan via Phabricator via llvm-commits]

qiucf created this revision.
qiucf added reviewers: nemanjai, jsji, PowerPC, ZhangKang, steven.zhang, hfinkel.
Herald added subscribers: llvm-commits, shchenz, kbarton, hiraditya.
Herald added a project: LLVM.

Instructions `x(v|s)r(d|s)pi[zmp]?` and `fri[npzm]` use fixed rounding directions without referencing current rounding mode. This patch removes their use to `RM` in instructions definition.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D83471

Files:
  llvm/lib/Target/PowerPC/PPCInstrInfo.td
  llvm/lib/Target/PowerPC/PPCInstrVSX.td

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D83471.276688.patch
Type: text/x-patch
Size: 10736 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20200709/ccc01b80/attachment.bin>