; RUN: opt -passes=early-cse -earlycse-debug-hash -S < %s | FileCheck %s | |
; RUN: opt -passes='early-cse<memssa>' -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( |