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 baseline inline decisions 4; RUN: opt < %s -passes=inline -pass-remarks=inline --disable-output 2>&1 | FileCheck -check-prefix=DEFAULT %s 5 6;; Check Module scope Original fallback replay inline decisions 7; RUN: opt < %s -passes=inline -cgscc-inline-replay=%S/Inputs/cgscc-inline-replay.txt -cgscc-inline-replay-scope=Module -cgscc-inline-replay-fallback=Original -pass-remarks=inline --disable-output 2>&1 | FileCheck -check-prefix=REPLAY-MODULE-ORIGINAL %s 8 9;; Check Module scope Original fallback replay inline with 'Line' format decisions 10;; The results are not different than REPLAY-MODULE-ORIGINAL, but the replay input only contains line numbers rather than line:column.discriminator 11; RUN: opt < %s -passes=inline -cgscc-inline-replay=%S/Inputs/cgscc-inline-replay-line.txt -cgscc-inline-replay-scope=Module -cgscc-inline-replay-fallback=Original -cgscc-inline-replay-format=Line -pass-remarks=inline --disable-output 2>&1 | FileCheck -check-prefix=REPLAY-MODULE-ORIGINAL %s 12 13;; Check Module scope AlwaysInline fallback replay inline decisions 14; RUN: opt < %s -passes=inline -cgscc-inline-replay=%S/Inputs/cgscc-inline-replay.txt -cgscc-inline-replay-scope=Module -cgscc-inline-replay-fallback=AlwaysInline -pass-remarks=inline --disable-output 2>&1 | FileCheck -check-prefix=REPLAY-MODULE-ALWAYS %s 15 16;; Check Module scope NeverInline fallback replay inline decisions 17; RUN: opt < %s -passes=inline -cgscc-inline-replay=%S/Inputs/cgscc-inline-replay.txt -cgscc-inline-replay-scope=Module -cgscc-inline-replay-fallback=NeverInline -pass-remarks=inline --disable-output 2>&1 | FileCheck -check-prefix=REPLAY-MODULE-NEVER %s 18 19;; Check Function scope Original fallback replay inline decisions 20; RUN: opt < %s -passes=inline -cgscc-inline-replay=%S/Inputs/cgscc-inline-replay-function.txt -cgscc-inline-replay-scope=Function -cgscc-inline-replay-fallback=Original -pass-remarks=inline --disable-output 2>&1 | FileCheck -check-prefix=REPLAY-FUNCTION-ORIGINAL %s 21 22;; Check Function scope AlwaysInline fallback replay inline decisions 23; RUN: opt < %s -passes=inline -cgscc-inline-replay=%S/Inputs/cgscc-inline-replay-function.txt -cgscc-inline-replay-scope=Function -cgscc-inline-replay-fallback=AlwaysInline -pass-remarks=inline --disable-output 2>&1 | FileCheck -check-prefix=REPLAY-FUNCTION-ALWAYS %s 24 25;; Check Function scope NeverInline fallback replay inline decisions 26; RUN: opt < %s -passes=inline -cgscc-inline-replay=%S/Inputs/cgscc-inline-replay-function.txt -cgscc-inline-replay-scope=Function -cgscc-inline-replay-fallback=NeverInline -pass-remarks=inline --disable-output 2>&1 | FileCheck -check-prefix=REPLAY-FUNCTION-NEVER %s 27 28;; Check behavior on non-existent replay file 29; RUN: not opt < %s -passes=inline -cgscc-inline-replay=%S/non-existent-dummy.txt -pass-remarks=inline --disable-output 2>&1 | FileCheck -check-prefix=REPLAY-ERROR %s 30 31;; Check scope inlining errors out on non <Module|Function> inputs 32; RUN: not opt < %s -passes=inline -cgscc-inline-replay=%S/Inputs/cgscc-inline-replay.txt -cgscc-inline-replay-scope=function -pass-remarks=inline --disable-output 2>&1 | FileCheck -check-prefix=REPLAY-ERROR-SCOPE %s 33 34;; Check fallback inlining errors out on non <Original|AlwaysInline|NeverInline> inputs 35; RUN: not opt < %s -passes=inline -cgscc-inline-replay=%S/Inputs/cgscc-inline-replay.txt -cgscc-inline-replay-fallback=original -pass-remarks=inline --disable-output 2>&1 | FileCheck -check-prefix=REPLAY-ERROR-FALLBACK %s 36 37;; Check format inlining errors out on non <Line|AlwayLineColumnsInline|LineDiscriminator|LineColumnDiscriminator> inputs 38; RUN: not opt < %s -passes=inline -cgscc-inline-replay=%S/Inputs/cgscc-inline-replay.txt -cgscc-inline-replay-format=line -pass-remarks=inline --disable-output 2>&1 | FileCheck -check-prefix=REPLAY-ERROR-FORMAT %s 39 40; DEFAULT: '_Z3subii' inlined into '_Z3sumii' with (cost={{[-0-9]+}} 41; DEFAULT: '_Z3sumii' inlined into 'main' with (cost={{[-0-9]+}} 42; DEFAULT-NOT: '_Z3subii' inlined into 'main' 43 44; REPLAY-MODULE-ORIGINAL: '_Z3sumii' inlined into 'main' with (cost=always) 45; REPLAY-MODULE-ORIGINAL: '_Z3subii' inlined into 'main' with (cost={{[-0-9]+}} 46 47; REPLAY-MODULE-ALWAYS: '_Z3sumii' inlined into 'main' with (cost=always) 48; REPLAY-MODULE-ALWAYS: '_Z3subii' inlined into 'main' with (cost=always) 49 50; REPLAY-MODULE-NEVER: '_Z3sumii' inlined into 'main' with (cost=always) 51; REPLAY-MODULE-NEVER-NOT: '_Z3subii' inlined into 'main' 52 53; REPLAY-FUNCTION-ORIGINAL: '_Z3subii' inlined into '_Z3sumii' with (cost={{[-0-9]+}} 54; REPLAY-FUNCTION-ORIGINAL: '_Z3sumii' inlined into 'main' with (cost={{[-0-9]+}} 55 56; REPLAY-FUNCTION-ALWAYS: '_Z3subii' inlined into '_Z3sumii' with (cost={{[-0-9]+}} 57; REPLAY-FUNCTION-ALWAYS: '_Z3sumii' inlined into 'main' with (cost=always) 58 59; REPLAY-FUNCTION-NEVER: '_Z3subii' inlined into '_Z3sumii' with (cost={{[-0-9]+}} 60; REPLAY-FUNCTION-NEVER-NOT: '_Z3sumii' inlined into 'main' 61 62; REPLAY-ERROR: error: Could not open remarks file: 63; REPLAY-ERROR-SCOPE: for the --cgscc-inline-replay-scope option: Cannot find option named 'function'! 64; REPLAY-ERROR-FALLBACK: for the --cgscc-inline-replay-fallback option: Cannot find option named 'original'! 65; REPLAY-ERROR-FORMAT: for the --cgscc-inline-replay-format option: Cannot find option named 'line'! 66 67@.str = private unnamed_addr constant [11 x i8] c"sum is %d\0A\00", align 1 68 69define i32 @_Z3sumii(i32 %x, i32 %y) #0 !dbg !6 { 70entry: 71 %x.addr = alloca i32, align 4 72 %y.addr = alloca i32, align 4 73 store i32 %x, ptr %x.addr, align 4 74 store i32 %y, ptr %y.addr, align 4 75 %tmp = load i32, ptr %x.addr, align 4, !dbg !8 76 %tmp1 = load i32, ptr %y.addr, align 4, !dbg !8 77 %add = add nsw i32 %tmp, %tmp1, !dbg !8 78 %tmp2 = load i32, ptr %x.addr, align 4, !dbg !8 79 %tmp3 = load i32, ptr %y.addr, align 4, !dbg !8 80 %call = call i32 @_Z3subii(i32 %tmp2, i32 %tmp3), !dbg !8 81 ret i32 %add, !dbg !8 82} 83 84define i32 @_Z3subii(i32 %x, i32 %y) #0 !dbg !9 { 85entry: 86 %x.addr = alloca i32, align 4 87 %y.addr = alloca i32, align 4 88 store i32 %x, ptr %x.addr, align 4 89 store i32 %y, ptr %y.addr, align 4 90 %tmp = load i32, ptr %x.addr, align 4, !dbg !10 91 %tmp1 = load i32, ptr %y.addr, align 4, !dbg !10 92 %add = sub nsw i32 %tmp, %tmp1, !dbg !10 93 ret i32 %add, !dbg !11 94} 95 96define i32 @main() #0 !dbg !12 { 97entry: 98 %retval = alloca i32, align 4 99 %s = alloca i32, align 4 100 %i = alloca i32, align 4 101 store i32 0, ptr %retval 102 store i32 0, ptr %i, align 4, !dbg !13 103 br label %while.cond, !dbg !14 104 105while.cond: ; preds = %if.end, %entry 106 %tmp = load i32, ptr %i, align 4, !dbg !15 107 %inc = add nsw i32 %tmp, 1, !dbg !15 108 store i32 %inc, ptr %i, align 4, !dbg !15 109 %cmp = icmp slt i32 %tmp, 400000000, !dbg !15 110 br i1 %cmp, label %while.body, label %while.end, !dbg !15 111 112while.body: ; preds = %while.cond 113 %tmp1 = load i32, ptr %i, align 4, !dbg !17 114 %cmp1 = icmp ne i32 %tmp1, 100, !dbg !17 115 br i1 %cmp1, label %if.then, label %if.else, !dbg !17 116 117if.then: ; preds = %while.body 118 %tmp2 = load i32, ptr %i, align 4, !dbg !19 119 %tmp3 = load i32, ptr %s, align 4, !dbg !19 120 %call = call i32 @_Z3sumii(i32 %tmp2, i32 %tmp3), !dbg !19 121 store i32 %call, ptr %s, align 4, !dbg !19 122 br label %if.end, !dbg !19 123 124if.else: ; preds = %while.body 125 store i32 30, ptr %s, align 4, !dbg !21 126 br label %if.end 127 128if.end: ; preds = %if.else, %if.then 129 br label %while.cond, !dbg !23 130 131while.end: ; preds = %while.cond 132 %tmp4 = load i32, ptr %s, align 4, !dbg !25 133 %call2 = call i32 (ptr, ...) @printf(ptr @.str, i32 %tmp4), !dbg !25 134 ret i32 0, !dbg !26 135} 136 137declare i32 @printf(ptr, ...) 138 139attributes #0 = { "use-sample-profile" } 140 141!llvm.dbg.cu = !{!0} 142!llvm.module.flags = !{!3, !4} 143!llvm.ident = !{!5} 144 145!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) 146!1 = !DIFile(filename: "calls.cc", directory: ".") 147!2 = !{} 148!3 = !{i32 2, !"Dwarf Version", i32 4} 149!4 = !{i32 1, !"Debug Info Version", i32 3} 150!5 = !{!"clang version 3.5 "} 151!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) 152!7 = !DISubroutineType(types: !2) 153!8 = !DILocation(line: 4, scope: !6) 154!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) 155!10 = !DILocation(line: 20, scope: !9) 156!11 = !DILocation(line: 21, scope: !9) 157!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) 158!13 = !DILocation(line: 8, scope: !12) 159!14 = !DILocation(line: 9, scope: !12) 160!15 = !DILocation(line: 9, scope: !16) 161!16 = !DILexicalBlockFile(scope: !12, file: !1, discriminator: 2) 162!17 = !DILocation(line: 10, scope: !18) 163!18 = distinct !DILexicalBlock(scope: !12, file: !1, line: 10) 164!19 = !DILocation(line: 10, scope: !20) 165!20 = !DILexicalBlockFile(scope: !18, file: !1, discriminator: 2) 166!21 = !DILocation(line: 10, scope: !22) 167!22 = !DILexicalBlockFile(scope: !18, file: !1, discriminator: 4) 168!23 = !DILocation(line: 10, scope: !24) 169!24 = !DILexicalBlockFile(scope: !18, file: !1, discriminator: 6) 170!25 = !DILocation(line: 11, scope: !12) 171!26 = !DILocation(line: 12, scope: !12) 172