[Mlir-commits] [mlir] [MLIR][MathDialect] fix fp32 promotion crash when encounters scf.if (PR #104451)

[Ivy Zhang]

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@@ -191,6 +191,7 @@ void mlir::populateMathToLibmConversionPatterns(RewritePatternSet &patterns) {
   populatePatternsForOp<math::SinOp>(patterns, ctx, "sinf", "sin");
   populatePatternsForOp<math::SinhOp>(patterns, ctx, "sinhf", "sinh");
   populatePatternsForOp<math::SqrtOp>(patterns, ctx, "sqrtf", "sqrt");
+  populatePatternsForOp<math::RsqrtOp>(patterns, ctx, "rsqrtf", "rsqrt");
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crazydemo wrote:

find `rsqrtOp` is not legalized in `mathToLibm pass`, fix it in this PR.

https://github.com/llvm/llvm-project/pull/104451