[Mlir-commits] [mlir] [mlir][spirv] Update math.powf lowering (PR #111388)

[Dmitriy Smirnov]

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@@ -377,40 +377,40 @@ struct PowFOpPattern final : public OpConversionPattern<math::PowFOp> {
     // Get int type of the same shape as the float type.
     Type scalarIntType = rewriter.getIntegerType(32);
     Type intType = scalarIntType;
-    if (auto vectorType = dyn_cast<VectorType>(adaptor.getRhs().getType())) {
+    auto exponentType = adaptor.getRhs().getType();
+    if (auto vectorType = dyn_cast<VectorType>(exponentType)) {
       auto shape = vectorType.getShape();
       intType = VectorType::get(shape, scalarIntType);
     }
 
     // Per GL Pow extended instruction spec:
     // "Result is undefined if x < 0. Result is undefined if x = 0 and y <= 0."
     Location loc = powfOp.getLoc();
-    Value zero =
-        spirv::ConstantOp::getZero(adaptor.getLhs().getType(), loc, rewriter);
+    auto baseType = adaptor.getLhs().getType();
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d-smirnov wrote:

Indded

https://github.com/llvm/llvm-project/pull/111388