| ; RUN: opt -S -passes=inline -inliner-function-import-stats=basic < %s 2>&1 | FileCheck %s --check-prefixes=CHECK-BASIC,CHECK |
| ; RUN: opt -S -passes=inline -inliner-function-import-stats=verbose < %s 2>&1 | FileCheck %s --check-prefixes="CHECK-VERBOSE",CHECK |
| |
| ; RUN: opt -S -passes=inliner-wrapper-no-mandatory-first -inliner-function-import-stats=basic < %s 2>&1 | FileCheck %s --check-prefixes=CHECK-BASIC,CHECK |
| ; RUN: opt -S -passes=inliner-wrapper-no-mandatory-first -inliner-function-import-stats=verbose < %s 2>&1 | FileCheck %s --check-prefixes="CHECK-VERBOSE",CHECK |
| |
| ; RUN: opt -S -passes=inliner-wrapper -inliner-function-import-stats=basic < %s 2>&1 | FileCheck %s --check-prefixes=CHECK-BASIC,CHECK |
| ; RUN: opt -S -passes=inliner-wrapper -inliner-function-import-stats=verbose < %s 2>&1 | FileCheck %s --check-prefixes=CHECK-VERBOSE,CHECK |
| |
| ; CHECK: ------- Dumping inliner stats for [<stdin>] ------- |
| ; CHECK-BASIC-NOT: -- List of inlined functions: |
| ; CHECK-BASIC-NOT: -- Inlined not imported function |
| ; CHECK-VERBOSE: -- List of inlined functions: |
| ; CHECK-VERBOSE: Inlined not imported function [internal2]: #inlines = 6, #inlines_to_importing_module = 2 |
| ; CHECK-VERBOSE: Inlined imported function [external2]: #inlines = 4, #inlines_to_importing_module = 1 |
| ; CHECK-VERBOSE: Inlined imported function [external1]: #inlines = 3, #inlines_to_importing_module = 2 |
| ; CHECK-VERBOSE: Inlined imported function [external5]: #inlines = 1, #inlines_to_importing_module = 1 |
| ; CHECK-VERBOSE: Inlined imported function [external3]: #inlines = 1, #inlines_to_importing_module = 0 |
| |
| ; CHECK: -- Summary: |
| ; CHECK: All functions: 10, imported functions: 7 |
| ; CHECK: inlined functions: 5 [50% of all functions] |
| ; CHECK: imported functions inlined anywhere: 4 [57.14% of imported functions] |
| ; CHECK: imported functions inlined into importing module: 3 [42.86% of imported functions], remaining: 4 [57.14% of imported functions] |
| ; CHECK: non-imported functions inlined anywhere: 1 [33.33% of non-imported functions] |
| ; CHECK: non-imported functions inlined into importing module: 1 [33.33% of non-imported functions] |
| |
| define void @internal() { |
| call fastcc void @external1() |
| call fastcc void @internal2() |
| call coldcc void @external_big() |
| ret void |
| } |
| |
| define void @internal2() alwaysinline { |
| ret void |
| } |
| |
| define void @internal3() { |
| call fastcc void @external1() |
| call fastcc void @external5() |
| ret void |
| } |
| |
| declare void @external_decl() |
| |
| define void @external1() alwaysinline !thinlto_src_module !0 { |
| call fastcc void @internal2() |
| call fastcc void @external2(); |
| call void @external_decl(); |
| ret void |
| } |
| |
| define void @external2() alwaysinline !thinlto_src_module !1 { |
| ret void |
| } |
| |
| define void @external3() alwaysinline !thinlto_src_module !1 { |
| ret void |
| } |
| |
| define void @external4() !thinlto_src_module !1 { |
| call fastcc void @external1() |
| call fastcc void @external2() |
| ret void |
| } |
| |
| define void @external5() !thinlto_src_module !1 { |
| ret void |
| } |
| |
| ; Assume big piece of code here. This function won't be inlined, so all the |
| ; inlined function it will have won't affect real inlines. |
| define void @external_big() noinline !thinlto_src_module !1 { |
| ; CHECK-NOT: call fastcc void @internal2() |
| call fastcc void @internal2() |
| call fastcc void @internal2() |
| call fastcc void @internal2() |
| call fastcc void @internal2() |
| |
| ; CHECK-NOT: call fastcc void @external2() |
| call fastcc void @external2() |
| call fastcc void @external2() |
| ; CHECK-NOT: call fastcc void @external3() |
| call fastcc void @external3() |
| ret void |
| } |
| |
| ; It should not be imported, but it should not break anything. |
| define void @external_notcalled() !thinlto_src_module !0 { |
| call void @external_notcalled() |
| ret void |
| } |
| |
| !0 = !{!"file.cc"} |
| !1 = !{!"other.cc"} |