blob: 618075fd5e3fe713c272cf4eac1451cf63fb4a4f [file] [log] [blame]
; RUN: opt < %s -ipsccp -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
}