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

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[NewPM] implement SCC printing for -print-before-all/-print-after-all Removing deficiency of initial implementation of -print-before-all/-after-all - it was effectively skipping IR printing for all the SCC passes. Now LazyCallGraph:SCC gets its IR printed. Reviewed By: skatkov Differential Revision: https://reviews.llvm.org/D53270 llvm-svn: 344505
2018-10-15 18:46:35 +08:00
; 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: 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: 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
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
}