| ; RUN: opt -strip-dead-prototypes -S -o - < %s | FileCheck %s | |
| ; RUN: opt -S -passes=strip-dead-prototypes < %s | FileCheck %s | |
| ; CHECK: declare i32 @f | |
| declare i32 @f() | |
| ; CHECK-NOT: declare i32 @g | |
| declare i32 @g() | |
| define i32 @foo() { | |
| %call = call i32 @f() | |
| ret i32 %call | |
| } |