1 ; Test we lose details of not inlined profile without '-sample-profile-merge-inlinee'
2 ; RUN: opt < %s -passes=sample-profile -sample-profile-file=%S/Inputs/inline-mergeprof.prof -sample-profile-merge-inlinee=false -use-profiled-call-graph=0 -S | FileCheck -check-prefix=SCALE %s
4 ; Test we properly merge not inlined profile with '-sample-profile-merge-inlinee'
5 ; RUN: opt < %s -passes=sample-profile -sample-profile-file=%S/Inputs/inline-mergeprof.prof -sample-profile-merge-inlinee=true -use-profiled-call-graph=0 -S | FileCheck -check-prefix=MERGE %s
6 ; RUN: opt < %s -passes=sample-profile -sample-profile-file=%S/Inputs/inline-mergeprof.prof -sample-profile-merge-inlinee=true -use-profiled-call-graph=0 -sample-profile-prioritized-inline=1 -S | FileCheck -check-prefix=MERGE %s
8 ; Test we properly merge not inlined profile with '-sample-profile-merge-inlinee'
9 ; when the profile uses md5.
10 ; RUN: opt < %s -passes=sample-profile -sample-profile-file=%S/Inputs/inline-mergeprof.md5.prof -sample-profile-merge-inlinee=true -use-profiled-call-graph=0 -S | FileCheck -check-prefix=MERGE %s
12 ; Test we properly merge not inlined profile with '--sample-profile-merge-inlinee' even if '--disable-sample-loader-inlining' is true
13 ; RUN: opt < %s -passes=sample-profile -sample-profile-file=%S/Inputs/inline-mergeprof.md5.prof -sample-profile-merge-inlinee=true --disable-sample-loader-inlining -use-profiled-call-graph=0 -S | FileCheck -check-prefix=MERGE %s
15 @.str = private unnamed_addr constant [11 x i8] c"sum is %d\0A\00", align 1
17 define i32 @main() #0 !dbg !6 {
19 %retval = alloca i32, align 4
20 %s = alloca i32, align 4
21 %i = alloca i32, align 4
22 %tmp = load i32, ptr %i, align 4, !dbg !8
23 %tmp1 = load i32, ptr %s, align 4, !dbg !8
24 %call = call i32 @_Z3sumii(i32 %tmp, i32 %tmp1), !dbg !8
25 ; SCALE: call i32 @_Z3sumii
26 ; MERGE: call i32 @_Z3sumii
27 store i32 %call, ptr %s, align 4, !dbg !8
31 define i32 @_Z3sumii(i32 %x, i32 %y) #0 !dbg !12 {
33 %x.addr = alloca i32, align 4
34 %y.addr = alloca i32, align 4
35 store i32 %x, ptr %x.addr, align 4
36 store i32 %y, ptr %y.addr, align 4
37 %tmp = load i32, ptr %x.addr, align 4, !dbg !13
38 %tmp1 = load i32, ptr %y.addr, align 4, !dbg !13
39 %add = add nsw i32 %tmp, %tmp1, !dbg !13
40 %tmp2 = load i32, ptr %x.addr, align 4, !dbg !13
41 %tmp3 = load i32, ptr %y.addr, align 4, !dbg !13
42 %cmp1 = icmp ne i32 %tmp3, 100, !dbg !13
43 br i1 %cmp1, label %if.then, label %if.else, !dbg !13
45 if.then: ; preds = %entry
46 %call = call i32 @_Z3subii(i32 %tmp2, i32 %tmp3), !dbg !14
47 ret i32 %add, !dbg !14
49 if.else: ; preds = %entry
50 ret i32 %add, !dbg !15
53 define i32 @_Z3subii(i32 %x, i32 %y) #0 !dbg !16 {
55 %x.addr = alloca i32, align 4
56 %y.addr = alloca i32, align 4
57 store i32 %x, ptr %x.addr, align 4
58 store i32 %y, ptr %y.addr, align 4
59 %tmp = load i32, ptr %x.addr, align 4, !dbg !17
60 %tmp1 = load i32, ptr %y.addr, align 4, !dbg !17
61 %add = sub nsw i32 %tmp, %tmp1, !dbg !17
62 ret i32 %add, !dbg !18
65 attributes #0 = { "use-sample-profile" }
67 declare i32 @printf(ptr, ...)
70 !llvm.module.flags = !{!3, !4}
73 !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 3.5 ", isOptimized: false, runtimeVersion: 0, emissionKind: NoDebug, enums: !2, retainedTypes: !2, globals: !2, imports: !2)
74 !1 = !DIFile(filename: "calls.cc", directory: ".")
76 !3 = !{i32 2, !"Dwarf Version", i32 4}
77 !4 = !{i32 1, !"Debug Info Version", i32 3}
78 !5 = !{!"clang version 3.5 "}
79 !6 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 7, type: !7, scopeLine: 7, virtualIndex: 6, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2)
80 !7 = !DISubroutineType(types: !2)
81 !8 = !DILocation(line: 10, scope: !9)
82 !9 = !DILexicalBlockFile(scope: !10, file: !1, discriminator: 2)
83 !10 = distinct !DILexicalBlock(scope: !6, file: !1, line: 10)
84 !11 = !DILocation(line: 12, scope: !6)
85 !12 = distinct !DISubprogram(name: "sum", scope: !1, file: !1, line: 3, type: !7, scopeLine: 3, virtualIndex: 6, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2)
86 !13 = !DILocation(line: 4, scope: !12)
87 !14 = !DILocation(line: 5, scope: !12)
88 !15 = !DILocation(line: 6, scope: !12)
89 !16 = distinct !DISubprogram(name: "sub", scope: !1, file: !1, line: 20, type: !7, scopeLine: 20, virtualIndex: 6, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2)
90 !17 = !DILocation(line: 20, scope: !16)
91 !18 = !DILocation(line: 21, scope: !16)
94 ; SCALE-NEXT: {!"function_entry_count", i64 46}
95 ; SCALE: !{!"branch_weights", i32 11, i32 2}
96 ; SCALE: !{!"branch_weights", i32 20}
98 ; SCALE-NEXT: {!"function_entry_count", i64 -1}
101 ; MERGE-NEXT: {!"function_entry_count", i64 46}
102 ; MERGE: !{!"branch_weights", i32 11, i32 23}
103 ; MERGE: !{!"branch_weights", i32 10}
105 ; MERGE-NEXT: {!"function_entry_count", i64 3}