1 ;; Note that this needs new pass manager for now. Passing `-cgscc-inline-replay` to legacy pass manager is a no-op.
3 ;; Check replay inline decisions
4 ; RUN: opt < %s -passes=inline -pass-remarks=inline -S 2>&1 | FileCheck -check-prefix=DEFAULT %s
5 ; RUN: opt < %s -passes=inline -cgscc-inline-replay=%S/Inputs/cgscc-inline-replay.txt -pass-remarks=inline -S 2>&1 | FileCheck -check-prefix=REPLAY %s
7 @.str = private unnamed_addr constant [11 x i8] c"sum is %d\0A\00", align 1
9 define i32 @_Z3sumii(i32 %x, i32 %y) #0 !dbg !6 {
11 %x.addr = alloca i32, align 4
12 %y.addr = alloca i32, align 4
13 store i32 %x, i32* %x.addr, align 4
14 store i32 %y, i32* %y.addr, align 4
15 %tmp = load i32, i32* %x.addr, align 4, !dbg !8
16 %tmp1 = load i32, i32* %y.addr, align 4, !dbg !8
17 %add = add nsw i32 %tmp, %tmp1, !dbg !8
18 %tmp2 = load i32, i32* %x.addr, align 4, !dbg !8
19 %tmp3 = load i32, i32* %y.addr, align 4, !dbg !8
20 %call = call i32 @_Z3subii(i32 %tmp2, i32 %tmp3), !dbg !8
24 define i32 @_Z3subii(i32 %x, i32 %y) #0 !dbg !9 {
26 %x.addr = alloca i32, align 4
27 %y.addr = alloca i32, align 4
28 store i32 %x, i32* %x.addr, align 4
29 store i32 %y, i32* %y.addr, align 4
30 %tmp = load i32, i32* %x.addr, align 4, !dbg !10
31 %tmp1 = load i32, i32* %y.addr, align 4, !dbg !10
32 %add = sub nsw i32 %tmp, %tmp1, !dbg !10
33 ret i32 %add, !dbg !11
36 define i32 @main() #0 !dbg !12 {
38 %retval = alloca i32, align 4
39 %s = alloca i32, align 4
40 %i = alloca i32, align 4
41 store i32 0, i32* %retval
42 store i32 0, i32* %i, align 4, !dbg !13
43 br label %while.cond, !dbg !14
45 while.cond: ; preds = %if.end, %entry
46 %tmp = load i32, i32* %i, align 4, !dbg !15
47 %inc = add nsw i32 %tmp, 1, !dbg !15
48 store i32 %inc, i32* %i, align 4, !dbg !15
49 %cmp = icmp slt i32 %tmp, 400000000, !dbg !15
50 br i1 %cmp, label %while.body, label %while.end, !dbg !15
52 while.body: ; preds = %while.cond
53 %tmp1 = load i32, i32* %i, align 4, !dbg !17
54 %cmp1 = icmp ne i32 %tmp1, 100, !dbg !17
55 br i1 %cmp1, label %if.then, label %if.else, !dbg !17
57 if.then: ; preds = %while.body
58 %tmp2 = load i32, i32* %i, align 4, !dbg !19
59 %tmp3 = load i32, i32* %s, align 4, !dbg !19
60 %call = call i32 @_Z3sumii(i32 %tmp2, i32 %tmp3), !dbg !19
61 store i32 %call, i32* %s, align 4, !dbg !19
62 br label %if.end, !dbg !19
64 if.else: ; preds = %while.body
65 store i32 30, i32* %s, align 4, !dbg !21
68 if.end: ; preds = %if.else, %if.then
69 br label %while.cond, !dbg !23
71 while.end: ; preds = %while.cond
72 %tmp4 = load i32, i32* %s, align 4, !dbg !25
73 %call2 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str, i32 0, i32 0), i32 %tmp4), !dbg !25
77 declare i32 @printf(i8*, ...)
79 attributes #0 = { "use-sample-profile" }
82 !llvm.module.flags = !{!3, !4}
85 !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)
86 !1 = !DIFile(filename: "calls.cc", directory: ".")
88 !3 = !{i32 2, !"Dwarf Version", i32 4}
89 !4 = !{i32 1, !"Debug Info Version", i32 3}
90 !5 = !{!"clang version 3.5 "}
91 !6 = distinct !DISubprogram(name: "sum", linkageName: "_Z3sumii", scope: !1, file: !1, line: 3, type: !7, scopeLine: 3, virtualIndex: 6, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2)
92 !7 = !DISubroutineType(types: !2)
93 !8 = !DILocation(line: 4, scope: !6)
94 !9 = distinct !DISubprogram(name: "sub", linkageName: "_Z3subii", scope: !1, file: !1, line: 20, type: !7, scopeLine: 20, virtualIndex: 6, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2)
95 !10 = !DILocation(line: 20, scope: !9)
96 !11 = !DILocation(line: 21, scope: !9)
97 !12 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 7, type: !7, scopeLine: 7, virtualIndex: 6, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2)
98 !13 = !DILocation(line: 8, scope: !12)
99 !14 = !DILocation(line: 9, scope: !12)
100 !15 = !DILocation(line: 9, scope: !16)
101 !16 = !DILexicalBlockFile(scope: !12, file: !1, discriminator: 2)
102 !17 = !DILocation(line: 10, scope: !18)
103 !18 = distinct !DILexicalBlock(scope: !12, file: !1, line: 10)
104 !19 = !DILocation(line: 10, scope: !20)
105 !20 = !DILexicalBlockFile(scope: !18, file: !1, discriminator: 2)
106 !21 = !DILocation(line: 10, scope: !22)
107 !22 = !DILexicalBlockFile(scope: !18, file: !1, discriminator: 4)
108 !23 = !DILocation(line: 10, scope: !24)
109 !24 = !DILexicalBlockFile(scope: !18, file: !1, discriminator: 6)
110 !25 = !DILocation(line: 11, scope: !12)
111 !26 = !DILocation(line: 12, scope: !12)
113 ; DEFAULT: '_Z3subii' inlined into '_Z3sumii'
114 ; DEFAULT: '_Z3sumii' inlined into 'main'
115 ; DEFAULT-NOT: '_Z3subii' inlined into 'main'
117 ; REPLAY: '_Z3sumii' inlined into 'main'
118 ; REPLAY: '_Z3subii' inlined into 'main'
119 ; REPLAY-NOT: '_Z3subii' inlined into '_Z3sumii'