[PATCH] D35218: [AMDGPU] fcanonicalize elimination optimization

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec updated this revision to Diff 106086.
rampitec marked an inline comment as done.
rampitec added a comment.

Switched to use of isKnownNeverSNan() and added test for it.
Added test run line for GFX9 without denorms.


https://reviews.llvm.org/D35218

Files:
  lib/Target/AMDGPU/SIISelLowering.cpp
  test/CodeGen/AMDGPU/fcanonicalize-elimination.ll

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