| ; 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 |