| ; RUN: opt < %s -debugify -instcombine -S | FileCheck %s |
| |
| declare i32 @escape(i32) |
| |
| ; CHECK-LABEL: define {{.*}}@foo( |
| define i32 @foo() { |
| entry: |
| %baz = alloca i32 |
| br i1 undef, label %lhs, label %rhs |
| |
| lhs: |
| store i32 1, i32* %baz |
| br label %cleanup |
| |
| rhs: |
| store i32 2, i32* %baz |
| br label %cleanup |
| |
| cleanup: |
| ; CHECK: %storemerge = phi i32 [ 1, %lhs ], [ 2, %rhs ], !dbg [[merge_loc:![0-9]+]] |
| %baz.val = load i32, i32* %baz |
| %ret.val = call i32 @escape(i32 %baz.val) |
| ret i32 %ret.val |
| } |
| |
| ; CHECK: [[merge_loc]] = !DILocation(line: 0 |
