llvm/test/Other/scc-pass-printer.ll

; RUN: opt < %s 2>&1 -disable-output \
; RUN: 	   -inline -print-after-all | FileCheck %s -check-prefix=INL
; RUN: opt < %s 2>&1 -disable-output \
; RUN: 	   -passes=inline -print-after-all | FileCheck %s -check-prefix=INL
; RUN: opt < %s 2>&1 -disable-output \
; RUN: 	   -inline -print-after-all -print-module-scope | FileCheck %s -check-prefix=INL-MOD
; RUN: opt < %s 2>&1 -disable-output \
; RUN: 	   -passes=inline -print-after-all -print-module-scope | FileCheck %s -check-prefix=INL-MOD

; INL: IR Dump After {{Function Integration/Inlining|InlinerPass .*scc: .bar, foo}}
; INL: define void @bar()
; INL-NEXT:  call void @foo()
; INL: define void @foo()
; INL-NEXT:   call void @bar()
; INL: IR Dump After {{Function Integration/Inlining|InlinerPass .*scc: .tester}}
; INL: define void @tester()
; INL-NEXT:  call void @foo()
; INL: IR Dump After

; INL-MOD: IR Dump After {{Function Integration/Inlining|InlinerPass .*scc: .bar, foo}}
; INL-MOD-NEXT: ModuleID =
; INL-MOD-NEXT: source_filename =
; INL-MOD: define void @tester()
; INL-MOD-NEXT:  call void @foo()
; INL-MOD: define void @foo()
; INL-MOD-NEXT:   call void @bar()
; INL-MOD: define void @bar()
; INL-MOD-NEXT:  call void @foo()
; INL-MOD: IR Dump After {{Function Integration/Inlining|InlinerPass .*scc: .tester}}
; INL-MOD-NEXT: ModuleID =
; INL-MOD-NEXT: source_filename =
; INL-MOD: define void @tester()
; INL-MOD-NEXT:  call void @foo()
; INL-MOD: define void @foo()
; INL-MOD-NEXT:   call void @bar()
; INL-MOD: define void @bar()
; INL-MOD-NEXT:  call void @foo()
; INL-MOD: IR Dump After
; INL-MOD-NEXT: ModuleID =
; INL-MOD-NEXT: source_filename =
; INL-MOD-NOT: Printing <null> Function

define void @tester() noinline {
  call void @foo()
  ret void
}

define void @foo() noinline {
  call void @bar()
  ret void
}

define void @bar() noinline {
  call void @foo()
  ret void
}