[PATCH] D158904: AMDGPU: Don't require all flags to expand fast powr

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec accepted this revision.
rampitec added inline comments.
This revision is now accepted and ready to land.


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Comment at: llvm/lib/Target/AMDGPU/AMDGPULibCalls.cpp:802
-  // No unsafe math , no constant argument, do nothing
-  if (!isUnsafeMath(FPOp) && !CF && !CINT && !CZero)
-    return false;
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rampitec wrote:
> I do not see why CF, CINT, and CZero cannot be null.
Ah, OK, it seems to be checked with every use.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D158904/new/

https://reviews.llvm.org/D158904