[llvm] [LV][EVL] Support call instruction with EVL-vectorization (PR #110412)
via llvm-commits
llvm-commits at lists.llvm.org
Thu Nov 14 01:19:49 PST 2024
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@@ -1027,6 +1027,10 @@ InstructionCost VPWidenIntrinsicRecipe::computeCost(ElementCount VF,
for (const auto &[Idx, Op] : enumerate(operands())) {
auto *V = Op->getUnderlyingValue();
if (!V) {
+ if (VPIntrinsic::isVPIntrinsic(VectorIntrinsicID)) {
+ Arguments.push_back(V);
+ break;
+ }
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LiqinWeng wrote:
> Please document at least. Also, a bit surprising to just push 1 `nullptr` instead of 2. Are any cost implementations actually using the IR arguments?
eg: llvm.vp.smx/llvm.vp.smin ...
https://github.com/llvm/llvm-project/pull/110412
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