[llvm] [RISCV] Handle zeroinitializer of vector tuple Type (PR #113995)

Brandon Wu via llvm-commits llvm-commits at lists.llvm.org
Tue Nov 19 06:21:26 PST 2024


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@@ -57,6 +57,28 @@ void RISCVDAGToDAGISel::PreprocessISelDAG() {
 
     SDValue Result;
     switch (N->getOpcode()) {
+    case ISD::BITCAST: {
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4vtomat wrote:

If this is removed, we need to process this in `select` function which need to expand `VMV_V_X_VL` manually which is more complicated

https://github.com/llvm/llvm-project/pull/113995


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