26 lines
521 B
LLVM
26 lines
521 B
LLVM
|
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
|
||
|
|
; RUN: opt < %s -ipsccp -S | FileCheck %s
|
||
|
|
; Should not propagate the result of a weak function.
|
||
|
|
; PR2411
|
||
|
|
|
||
|
|
define weak i32 @foo() nounwind {
|
||
|
|
; CHECK-LABEL: @foo(
|
||
|
|
; CHECK-NEXT: entry:
|
||
|
|
; CHECK-NEXT: ret i32 1
|
||
|
|
;
|
||
|
|
entry:
|
||
|
|
ret i32 1
|
||
|
|
}
|
||
|
|
|
||
|
|
define i32 @main() nounwind {
|
||
|
|
; CHECK-LABEL: @main(
|
||
|
|
; CHECK-NEXT: entry:
|
||
|
|
; CHECK-NEXT: [[R:%.*]] = call i32 @foo() #0
|
||
|
|
; CHECK-NEXT: ret i32 [[R]]
|
||
|
|
;
|
||
|
|
entry:
|
||
|
|
%r = call i32 @foo( ) nounwind
|
||
|
|
ret i32 %r
|
||
|
|
}
|
||
|
|
|