[PATCH] D27888: AMDGPU: Implement isFMAFasterThanFMulAndFAdd for f16

[Tom Stellard via Phabricator via llvm-commits]

tstellarAMD accepted this revision.
tstellarAMD added a comment.
This revision is now accepted and ready to land.

LGTM.



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Comment at: test/CodeGen/AMDGPU/llvm.fmuladd.f16.ll:1-4
+; RUN: llc -march=amdgcn -mattr=-fp16-denormals -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=SI -check-prefix=SI-FLUSH %s
+; RUN: llc -march=amdgcn -mcpu=fiji -mattr=-fp16-denormals -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=VI -check-prefix=VI-FLUSH %s
+; RUN: llc -march=amdgcn -mattr=+fp16-denormals -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=SI -check-prefix=SI-DENORM %s
+; RUN: llc -march=amdgcn -mcpu=fiji -mattr=+fp16-denormals -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=VI -check-prefix=VI-DENORM %s
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--check-prefixes=


https://reviews.llvm.org/D27888