[LoongArch] Add codegen support for fmaxnum_ieee and fminnum_ieee
authorgonglingqin <gonglingqin@loongson.cn>
Tue, 20 Sep 2022 11:05:08 +0000 (19:05 +0800)
committergonglingqin <gonglingqin@loongson.cn>
Tue, 20 Sep 2022 11:22:32 +0000 (19:22 +0800)
commit7328ff75bab0d559645927ddaeab39bf0f4b8d03
treeedfd4b940aef0783e8611ba41d405a68676dcf94
parentf0f8b4686392388e78b22339820f14a23b539937
[LoongArch] Add codegen support for fmaxnum_ieee and fminnum_ieee

Thanks for @xry111's previous bug fixes.
See https://github.com/loongson/llvm-project/pull/1 for more details.

Differential Revision: https://reviews.llvm.org/D133478
llvm/lib/Target/LoongArch/LoongArchFloat32InstrInfo.td
llvm/lib/Target/LoongArch/LoongArchFloat64InstrInfo.td
llvm/lib/Target/LoongArch/LoongArchISelLowering.cpp
llvm/test/CodeGen/LoongArch/fp-max-min.ll [new file with mode: 0644]