; RUN: opt < %s -prune-eh -enable-new-pm=0 -S | FileCheck %s | |
; RUN: opt < %s -passes='function-attrs,function(simplifycfg)' -S | FileCheck %s | |
; We should not infer 'nounwind' for/from a weak function, | |
; since it can be overriden by throwing implementation. | |
; | |
; CHECK-LABEL: define weak void @f() | |
define weak void @f() { | |
entry: | |
ret void | |
} | |
; CHECK-LABEL: define void @g() | |
define void @g() { | |
entry: | |
call void @f() | |
ret void | |
} | |
; CHECK-NOT: {{^}}attributes #{{[0-9].*}} nounwind |