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| ; RUN: opt -early-cse -S < %s | FileCheck %s
| ; PR12231
|
| declare i32 @f()
|
| define i32 @fn() {
| entry:
| br label %lbl_1215
|
| lbl_1215:
| %ins34 = phi i32 [ %ins35, %xxx ], [ undef, %entry ]
| ret i32 %ins34
|
| xxx:
| %ins35 = call i32 @f()
| br label %lbl_1215
| }
|
| ; CHECK-LABEL: define i32 @fn(
|
|
