[llvm] ValueTracking: strip stray break in recur-match (PR #109794)

[Nikita Popov via llvm-commits]

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@@ -102,12 +102,11 @@ define void @D60846_miscompile(ptr %p) {
 ; CHECK-NEXT:    [[IS_ZERO:%.*]] = icmp eq i16 [[I]], 0
 ; CHECK-NEXT:    br i1 [[IS_ZERO]], label [[COMMON]], label [[NON_ZERO:%.*]]
 ; CHECK:       non_zero:
-; CHECK-NEXT:    [[IS_ONE:%.*]] = icmp eq i16 [[I]], 1
-; CHECK-NEXT:    store i1 [[IS_ONE]], ptr [[P:%.*]], align 1
+; CHECK-NEXT:    store i1 true, ptr [[P:%.*]], align 1
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nikic wrote:

It would be good to update the comment above the test, as folding does happen now, but in the correct direction. Based on https://reviews.llvm.org/D60846#1497243 it used to be optimized to false instead of true.

https://github.com/llvm/llvm-project/pull/109794