[llvm] [DirectX] Scalarize Allocas as part of data scalarization (PR #140165)

[Justin Bogner via llvm-commits]

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@@ -8,12 +8,18 @@
 define internal void @main() #1 {
 ; CHECK-LABEL: define internal void @main() {
 ; CHECK-NEXT:  [[ENTRY:.*:]]
-; CHECK-NEXT:    [[DOTI0:%.*]] = load float, ptr getelementptr inbounds ([24 x float], ptr @StaticArr.scalarized.1dim, i32 1), align 16
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bogner wrote:

This is a little surprising but it seems fine. Do we also have tests where the GEP was a constant expression in the first place to make sure that that's still doing the right thing?

https://github.com/llvm/llvm-project/pull/140165