[PATCH] D76853: [DAGCombiner] Use rsqrt to estimate sqrt only when ninf flag set

[Qiu Chaofan via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG95bcab8272ce: [DAGCombiner] Require ninf for sqrt recip estimation (authored by qiucf).

Changed prior to commit:
  https://reviews.llvm.org/D76853?vs=253425&id=254116#toc

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D76853/new/

https://reviews.llvm.org/D76853

Files:
  llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/test/CodeGen/NVPTX/fast-math.ll
  llvm/test/CodeGen/NVPTX/sqrt-approx.ll
  llvm/test/CodeGen/PowerPC/fmf-propagation.ll
  llvm/test/CodeGen/X86/sqrt-fastmath-mir.ll
  llvm/test/CodeGen/X86/sqrt-fastmath.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D76853.254116.patch
Type: text/x-patch
Size: 28393 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20200401/5412c41c/attachment-0001.bin>