[libc-commits] [PATCH] D115347: [libc] Optimize PolyEval for x86-64 with degree 3-6 polynomials.

[Tue Ly via Phabricator via libc-commits]

lntue updated this revision to Diff 393290.
lntue added a comment.

[libc] Use intrinsic for x86-64 fma and optimize PolyEval for x86-64 with degree 3 & 5 polynomials.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D115347/new/

https://reviews.llvm.org/D115347

Files:
  libc/src/__support/FPUtil/PolyEval.h
  libc/src/__support/FPUtil/x86_64/FMA.h
  libc/src/__support/FPUtil/x86_64/PolyEval.h
  libc/test/src/math/expm1f_test.cpp

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