[llvm] [IR] Split vector.splice into vector.splice.left and vector.splice.right (PR #170796)

[Luke Lau via llvm-commits]

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@@ -12891,20 +12892,23 @@ void SelectionDAGBuilder::visitVectorSplice(const CallInst &I) {
   SDLoc DL = getCurSDLoc();
   SDValue V1 = getValue(I.getOperand(0));
   SDValue V2 = getValue(I.getOperand(1));
-  int64_t Imm = cast<ConstantInt>(I.getOperand(2))->getSExtValue();
+  uint64_t Imm = cast<ConstantInt>(I.getOperand(2))->getSExtValue();
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lukel97 wrote:

Thanks, fixed in d42db33fdb81303ca876a8e8fd896c4188eece3e. I think getConstantOperandVal is only for SDNodes but I is LLVM IR

https://github.com/llvm/llvm-project/pull/170796