[Mlir-commits] [mlir] [mlir][math]Update `convertPowfOp` `ExpandPatterns.cpp` (PR #124402)

[Hyunsung Lee]

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@@ -311,40 +311,40 @@ static LogicalResult convertFPowIOp(math::FPowIOp op,
   return success();
 }
 
-// Converts  Powf(float a, float b) (meaning a^b) to exp^(b * ln(a))
+// Converts Powf(float a, float b) (meaning a^b) to exp^(b * ln(|a|))
+// * sign(a)^b
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ita9naiwa wrote:

https://reviews.llvm.org/D158797

https://github.com/llvm/llvm-project/pull/124402