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; RUN: opt -S -functionattrs < %s | FileCheck %s
; RUN: opt -S -passes=function-attrs < %s | FileCheck %s
define void @f() {
; CHECK-LABEL: define void @f() #0 {
call void @g() [ "unknown"() ]
ret void
}
define void @g() {
; CHECK-LABEL: define void @g() #0 {
call void @f()
ret void
}
; CHECK: attributes #0 = { nofree nounwind }
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