[all-commits] [llvm/llvm-project] b9314a: [mlir][spirv] Update math.powf lowering (#111388)

Dmitriy Smirnov via All-commits all-commits at lists.llvm.org
Wed Oct 9 01:04:52 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b9314a82196a656e2bcc48459123a98ccc02a54d
      https://github.com/llvm/llvm-project/commit/b9314a82196a656e2bcc48459123a98ccc02a54d
  Author: Dmitriy Smirnov <dmitriy.smirnov at arm.com>
  Date:   2024-10-09 (Wed, 09 Oct 2024)

  Changed paths:
    M mlir/lib/Conversion/MathToSPIRV/MathToSPIRV.cpp
    M mlir/test/Conversion/MathToSPIRV/math-to-gl-spirv.mlir

  Log Message:
  -----------
  [mlir][spirv] Update math.powf lowering (#111388)

The PR updates math.powf lowering to produce NaN result for a negative
base with a fractional exponent which matches the actual behaviour of
the C/C++ implementation.



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