ccec2cf1d9
This reverts commit d97f776be5.
The original problem was due to build failures in shared lib builds. D95079
moved ImportedFunctionsInliningStatistics under Analysis, unblocking
this.
102 lines
4.0 KiB
LLVM
102 lines
4.0 KiB
LLVM
; First with legacy PM
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; RUN: opt -S -inline -inliner-function-import-stats=basic < %s 2>&1 | FileCheck %s --check-prefixes=CHECK-BASIC,CHECK
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; RUN: opt -S -inline -inliner-function-import-stats=verbose < %s 2>&1 | FileCheck %s --check-prefixes="CHECK-VERBOSE",CHECK
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; Do again with new PM
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; RUN: opt -S -passes=inline -inliner-function-import-stats=basic < %s 2>&1 | FileCheck %s --check-prefixes=CHECK-BASIC,CHECK
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; RUN: opt -S -passes=inline -inliner-function-import-stats=verbose < %s 2>&1 | FileCheck %s --check-prefixes="CHECK-VERBOSE",CHECK
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; RUN: opt -S -passes=inliner-wrapper-no-mandatory-first -inliner-function-import-stats=basic < %s 2>&1 | FileCheck %s --check-prefixes=CHECK-BASIC,CHECK
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; RUN: opt -S -passes=inliner-wrapper-no-mandatory-first -inliner-function-import-stats=verbose < %s 2>&1 | FileCheck %s --check-prefixes="CHECK-VERBOSE",CHECK
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; RUN: opt -S -passes=inliner-wrapper -inliner-function-import-stats=basic < %s 2>&1 | FileCheck %s --check-prefixes=CHECK-BASIC,CHECK
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; RUN: opt -S -passes=inliner-wrapper -inliner-function-import-stats=verbose < %s 2>&1 | FileCheck %s --check-prefixes=CHECK-VERBOSE,CHECK
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; CHECK: ------- Dumping inliner stats for [<stdin>] -------
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; CHECK-BASIC-NOT: -- List of inlined functions:
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; CHECK-BASIC-NOT: -- Inlined not imported function
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; CHECK-VERBOSE: -- List of inlined functions:
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; CHECK-VERBOSE: Inlined not imported function [internal2]: #inlines = 6, #inlines_to_importing_module = 2
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; CHECK-VERBOSE: Inlined imported function [external2]: #inlines = 4, #inlines_to_importing_module = 1
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; CHECK-VERBOSE: Inlined imported function [external1]: #inlines = 3, #inlines_to_importing_module = 2
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; CHECK-VERBOSE: Inlined imported function [external5]: #inlines = 1, #inlines_to_importing_module = 1
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; CHECK-VERBOSE: Inlined imported function [external3]: #inlines = 1, #inlines_to_importing_module = 0
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; CHECK: -- Summary:
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; CHECK: All functions: 10, imported functions: 7
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; CHECK: inlined functions: 5 [50% of all functions]
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; CHECK: imported functions inlined anywhere: 4 [57.14% of imported functions]
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; CHECK: imported functions inlined into importing module: 3 [42.86% of imported functions], remaining: 4 [57.14% of imported functions]
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; CHECK: non-imported functions inlined anywhere: 1 [33.33% of non-imported functions]
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; CHECK: non-imported functions inlined into importing module: 1 [33.33% of non-imported functions]
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define void @internal() {
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call fastcc void @external1()
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call fastcc void @internal2()
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call coldcc void @external_big()
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ret void
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}
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define void @internal2() alwaysinline {
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ret void
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}
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define void @internal3() {
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call fastcc void @external1()
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call fastcc void @external5()
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ret void
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}
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declare void @external_decl()
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define void @external1() alwaysinline !thinlto_src_module !0 {
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call fastcc void @internal2()
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call fastcc void @external2();
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call void @external_decl();
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ret void
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}
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define void @external2() alwaysinline !thinlto_src_module !1 {
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ret void
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}
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define void @external3() alwaysinline !thinlto_src_module !1 {
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ret void
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}
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define void @external4() !thinlto_src_module !1 {
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call fastcc void @external1()
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call fastcc void @external2()
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ret void
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}
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define void @external5() !thinlto_src_module !1 {
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ret void
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}
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; Assume big piece of code here. This function won't be inlined, so all the
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; inlined function it will have won't affect real inlines.
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define void @external_big() noinline !thinlto_src_module !1 {
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; CHECK-NOT: call fastcc void @internal2()
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call fastcc void @internal2()
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call fastcc void @internal2()
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call fastcc void @internal2()
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call fastcc void @internal2()
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; CHECK-NOT: call fastcc void @external2()
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call fastcc void @external2()
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call fastcc void @external2()
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; CHECK-NOT: call fastcc void @external3()
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call fastcc void @external3()
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ret void
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}
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; It should not be imported, but it should not break anything.
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define void @external_notcalled() !thinlto_src_module !0 {
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call void @external_notcalled()
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ret void
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}
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!0 = !{!"file.cc"}
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!1 = !{!"other.cc"}
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