[llvm] [AArch64][CostModel] Improve cost estimate of scalarizing a vector di… (PR #118055)

Sushant Gokhale via llvm-commits llvm-commits at lists.llvm.org
Wed Dec 4 05:22:14 PST 2024


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@@ -7,21 +7,21 @@ define i32 @sdiv() {
 ; CHECK-LABEL: 'sdiv'
 ; CHECK-NEXT:  Cost Model: Found an estimated cost of 10 for instruction: %I128 = sdiv i128 undef, undef
 ; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %I64 = sdiv i64 undef, undef
-; CHECK-NEXT:  Cost Model: Found an estimated cost of 28 for instruction: %V2i64 = sdiv <2 x i64> undef, undef
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sushgokh wrote:

@david-arm segregated two things as you mentioned.

https://github.com/llvm/llvm-project/pull/118055


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