[llvm] LoopVectorize/test: add missing CHECK lines, cleanup intrinsic.ll (PR #70202)

[Florian Hahn via llvm-commits]

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@@ -1510,12 +1568,13 @@ for.end:                                          ; preds = %for.body, %entry
   ret void
 }
 
-declare float @llvm.maximum.f32(float, float) nounwind readnone
+declare float @llvm.maximum.f32(float, float)
 
-;CHECK-LABEL: @maximum_f32(
-;CHECK: llvm.maximum.v4f32
-;CHECK: ret void
-define void @maximum_f32(i32 %n, ptr noalias %y, ptr noalias %x, ptr noalias %z) nounwind uwtable {
+define void @maximum_f32(i32 %n, ptr %y, ptr %x, ptr %z) {
+; CHECK-LABEL: @maximum_f32(
+; CHECK: llvm.maximum.v4f32
+; CHECK: ret void
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fhahn wrote:

wrapping looks strange here.

https://github.com/llvm/llvm-project/pull/70202