[llvm] [DAGCombiner] Limit EXTRACT(SETCC) combines in scalarizeExtractedBinOp to i1 types (PR #123071)

[Matt Arsenault via llvm-commits]

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@@ -141,6 +142,24 @@ for.cond.cleanup:
 }
 
 
+define i32 @issue_121372(<4 x i32> %0) {
+; CHECK-LABEL: issue_121372:
+; CHECK:       // %bb.0:
+; CHECK-NEXT:    movi v1.2d, #0000000000000000
+; CHECK-NEXT:    cmhs v0.4s, v1.4s, v0.4s
+; CHECK-NEXT:    fmov w8, s0
+; CHECK-NEXT:    cmp w8, #1
+; CHECK-NEXT:    csetm w0, lt
+; CHECK-NEXT:    ret
+  %2 = icmp ule <4 x i32> %0, zeroinitializer
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arsenm wrote:

Use named values in tests 

https://github.com/llvm/llvm-project/pull/123071