1;; Note that this needs new pass manager for now. Passing `-cgscc-inline-replay` to legacy pass manager is a no-op.
2
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
6
7@.str = private unnamed_addr constant [11 x i8] c"sum is %d\0A\00", align 1
8
9define i32 @_Z3sumii(i32 %x, i32 %y) #0 !dbg !6 {
10entry:
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
21  ret i32 %add, !dbg !8
22}
23
24define i32 @_Z3subii(i32 %x, i32 %y) #0 !dbg !9 {
25entry:
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
34}
35
36define i32 @main() #0 !dbg !12 {
37entry:
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
44
45while.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
51
52while.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
56
57if.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
63
64if.else:                                          ; preds = %while.body
65  store i32 30, i32* %s, align 4, !dbg !21
66  br label %if.end
67
68if.end:                                           ; preds = %if.else, %if.then
69  br label %while.cond, !dbg !23
70
71while.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
74  ret i32 0, !dbg !26
75}
76
77declare i32 @printf(i8*, ...)
78
79attributes #0 = { "use-sample-profile" }
80
81!llvm.dbg.cu = !{!0}
82!llvm.module.flags = !{!3, !4}
83!llvm.ident = !{!5}
84
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: ".")
87!2 = !{}
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)
112
113; DEFAULT: _Z3subii inlined into _Z3sumii
114; DEFAULT: _Z3sumii inlined into main
115; DEFAULT-NOT: _Z3subii inlined into main
116
117; REPLAY: _Z3sumii inlined into main
118; REPLAY: _Z3subii inlined into main
119; REPLAY-NOT: _Z3subii inlined into _Z3sumii
120