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guard fsqrt with fmf sub flags

Authored by mcberg2017 on Jun 6 2018, 11:47 AM.

Description

guard fsqrt with fmf sub flags

Summary:
This change uses fmf subflags to guard optimizations as well as unsafe. These changes originated from D46483.
It contains only context for fsqrt.

Reviewers: spatel, hfinkel, arsenm

Reviewed By: spatel

Subscribers: hfinkel, wdng, andrew.w.kaylor, wristow, efriedma, nemanjai

Differential Revision: https://reviews.llvm.org/D47749

llvm-svn: 334113

Details

Committed
mcberg2017Jun 6 2018, 11:47 AM
Reviewer
spatel
Differential Revision
D47749: guard fsqrt with fmf sub flags
Parents
rG11c99ed05f7a: [MS][ARM64]: Promote _setjmp to_setjmpex as there is no _setjmp in the ARM64…
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