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(parent: fcd2d85) | patch
[X86] Insert FMUL for estimated non reciprocal SQRT when `RefinementSteps` = 0
authorPhoebe Wang <phoebe.wang@intel.com>
Thu, 2 Dec 2021 05:10:57 +0000 (13:10 +0800)
committerPhoebe Wang <phoebe.wang@intel.com>
Thu, 2 Dec 2021 05:52:45 +0000 (13:52 +0800)
commit4756a2f1575cd78197f00ffdaa1491f9ec78c576
tree5ab900674a2d66c59561e3295a44eac6a1c26298tree | snapshot
parentfcd2d85cc9438ffe8e4a4948898077dfc253fe9dcommit | diff
[X86] Insert FMUL for estimated non reciprocal SQRT when `RefinementSteps` = 0

Reviewed By: spatel

Differential Revision: https://reviews.llvm.org/D114843
llvm/lib/Target/X86/X86ISelLowering.cpp diff | blob | history
llvm/test/CodeGen/X86/sqrt-fastmath.ll diff | blob | history
Domain: System / Toolchain;