1 ; RUN: opt < %s -sample-profile -sample-profile-file=%S/Inputs/indirect-call-csspgo.prof -sample-profile-icp-relative-hotness=1 -pass-remarks=sample-profile -S -o /dev/null 2>&1 | FileCheck -check-prefix=ICP-ALL %s
2 ; RUN: opt < %s -passes=sample-profile -sample-profile-file=%S/Inputs/indirect-call-csspgo.prof -sample-profile-icp-relative-hotness=1 -pass-remarks=sample-profile -S -o /dev/null 2>&1 | FileCheck -check-prefix=ICP-ALL %s
3 ; RUN: opt < %s -sample-profile -sample-profile-file=%S/Inputs/indirect-call-csspgo.prof -sample-profile-icp-relative-hotness=1 -pass-remarks=sample-profile -sample-profile-inline-size=0 -S -o /dev/null 2>&1 | FileCheck -check-prefix=ICP-HOT %s
4 ; RUN: opt < %s -passes=sample-profile -sample-profile-file=%S/Inputs/indirect-call-csspgo.prof -sample-profile-icp-relative-hotness=1 -pass-remarks=sample-profile -sample-profile-inline-size=0 -S -o /dev/null 2>&1 | FileCheck -check-prefix=ICP-HOT %s
5 ; RUN: llvm-profdata merge --sample --extbinary --use-md5 %S/Inputs/indirect-call-csspgo.prof -o %t.md5
6 ; RUN: opt < %s -passes=sample-profile -sample-profile-file=%t.md5 -sample-profile-icp-relative-hotness=1 -pass-remarks=sample-profile -sample-profile-inline-size=0 -S -o /dev/null 2>&1 | FileCheck -check-prefix=ICP-HOT %s
9 define void @test(void ()*) #0 !dbg !3 {
10 ;; Add two direct call to force top-down order for sample profile loader
11 call void @_Z3foov(), !dbg !7
12 call void @_Z3barv(), !dbg !7
13 call void @_Z3bazv(), !dbg !7
15 store void ()* %0, void ()** %2
16 %3 = load void ()*, void ()** %2
17 call void %3(), !dbg !4
19 store void ()* %0, void ()** %4
20 %5 = load void ()*, void ()** %4
21 call void %5(), !dbg !5
25 define void @_Z3foov() #0 !dbg !8 {
29 define void @_Z3barv() #0 !dbg !9 {
33 define void @_Z3bazv() #0 !dbg !10 {
37 define void @_Z3zoov() #0 !dbg !11 {
41 attributes #0 = {"use-sample-profile"}
44 !llvm.module.flags = !{!2}
46 !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1)
47 !1 = !DIFile(filename: "test.cc", directory: "/")
48 !2 = !{i32 2, !"Debug Info Version", i32 3}
49 !3 = distinct !DISubprogram(name: "test", scope: !1, file: !1, line: 3, unit: !0)
50 !4 = !DILocation(line: 4, scope: !3)
51 !5 = !DILocation(line: 5, scope: !3)
52 !6 = !DILocation(line: 6, scope: !3)
53 !7 = !DILocation(line: 7, scope: !3)
54 !8 = distinct !DISubprogram(name: "foo", linkageName: "_Z3foov", scope: !1, file: !1, line: 29, unit: !0)
55 !9 = distinct !DISubprogram(name: "bar", linkageName: "_Z3barv", scope: !1, file: !1, line: 32, unit: !0)
56 !10 = distinct !DISubprogram(name: "baz", linkageName: "_Z3bazv", scope: !1, file: !1, line: 24, unit: !0)
57 !11 = distinct !DISubprogram(name: "zoo", linkageName: "_Z3zoov", scope: !1, file: !1, line: 24, unit: !0)
60 ; ICP-ALL: remark: test.cc:5:0: '_Z3bazv' inlined into 'test'
61 ; ICP-ALL-NEXT: remark: test.cc:4:0: '_Z3foov' inlined into 'test'
62 ; ICP-ALL-NEXT: remark: test.cc:4:0: '_Z3barv' inlined into 'test'
65 ; ICP-HOT: remark: test.cc:4:0: '_Z3foov' inlined into 'test'