You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
20 lines
307 B
20 lines
307 B
; RUN: opt < %s -inline -S | grep nounwind
|
|
; RUN: opt < %s -inline -S | grep unreachable
|
|
|
|
declare i1 @extern()
|
|
|
|
define internal i32 @test() {
|
|
entry:
|
|
%n = call i1 @extern( )
|
|
br i1 %n, label %r, label %u
|
|
r:
|
|
ret i32 0
|
|
u:
|
|
unreachable
|
|
}
|
|
|
|
define i32 @caller() {
|
|
%X = call i32 @test( ) nounwind
|
|
ret i32 %X
|
|
}
|