[PATCH] D154528: [AMDGPU][GlobalISel] Generate fast fp64-to-fp16 conversions in unsafe mode.
Ivan Kosarev via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Jul 7 03:38:09 PDT 2023
kosarev updated this revision to Diff 538061.
kosarev added a comment.
Forbid folding legal fp_rounds into non-legal ones.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D154528/new/
https://reviews.llvm.org/D154528
Files:
llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.h
llvm/test/CodeGen/AMDGPU/fptrunc.f16.ll
llvm/test/CodeGen/AMDGPU/fptrunc.ll
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