[llvm] [X86] Promote approximate v8f16 FMA to v8f32 (PR #228900)

[KIM MYEONG SEOK via llvm-commits]

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@@ -0,0 +1,97 @@
+; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=alderlake | FileCheck %s --check-prefix=FMA
+; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=ivybridge | FileCheck %s --check-prefix=NOFMA
+; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=sapphirerapids | FileCheck %s --check-prefix=FP16
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mangsgi wrote:

Done. I replaced the processor-specific configurations with x86-64-v2, x86-64-v3, and x86-64-v4 with +avx512fp16.

https://github.com/llvm/llvm-project/pull/228900