| ; RUN: opt < %s -ipconstprop -S | FileCheck %s | |
| ; See PR26774 | |
| define i32 @baz() { | |
| ret i32 10 | |
| } | |
| ; We can const-prop @baz's return value *into* @foo, but cannot | |
| ; constprop @foo's return value into bar. | |
| define linkonce_odr i32 @foo() { | |
| ; CHECK-LABEL: @foo( | |
| ; CHECK-NEXT: %val = call i32 @baz() | |
| ; CHECK-NEXT: ret i32 10 | |
| %val = call i32 @baz() | |
| ret i32 %val | |
| } | |
| define i32 @bar() { | |
| ; CHECK-LABEL: @bar( | |
| ; CHECK-NEXT: %val = call i32 @foo() | |
| ; CHECK-NEXT: ret i32 %val | |
| %val = call i32 @foo() | |
| ret i32 %val | |
| } |