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; 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
}
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