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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 decisions4; RUN: opt < %s -passes=inline -pass-remarks=inline --disable-output 2>&1 | FileCheck -check-prefix=DEFAULT %s5 6;; Check Module scope Original fallback replay inline decisions7; 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 %s8 9;; Check Module scope Original fallback replay inline with 'Line' format decisions10;; The results are not different than REPLAY-MODULE-ORIGINAL, but the replay input only contains line numbers rather than line:column.discriminator11; 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 %s12 13;; Check Module scope AlwaysInline fallback replay inline decisions14; 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 %s15 16;; Check Module scope NeverInline fallback replay inline decisions17; 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 %s18 19;; Check Function scope Original fallback replay inline decisions20; 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 %s21 22;; Check Function scope AlwaysInline fallback replay inline decisions23; 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 %s24 25;; Check Function scope NeverInline fallback replay inline decisions26; 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 %s27 28;; Check behavior on non-existent replay file29; 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 %s30 31;; Check scope inlining errors out on non <Module|Function> inputs32; 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 %s33 34;; Check fallback inlining errors out on non <Original|AlwaysInline|NeverInline> inputs35; 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 %s36 37;; Check format inlining errors out on non <Line|AlwayLineColumnsInline|LineDiscriminator|LineColumnDiscriminator> inputs38; 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 %s39 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 168 69define i32 @_Z3sumii(i32 %x, i32 %y) #0 !dbg !6 {70entry:71 %x.addr = alloca i32, align 472 %y.addr = alloca i32, align 473 store i32 %x, ptr %x.addr, align 474 store i32 %y, ptr %y.addr, align 475 %tmp = load i32, ptr %x.addr, align 4, !dbg !876 %tmp1 = load i32, ptr %y.addr, align 4, !dbg !877 %add = add nsw i32 %tmp, %tmp1, !dbg !878 %tmp2 = load i32, ptr %x.addr, align 4, !dbg !879 %tmp3 = load i32, ptr %y.addr, align 4, !dbg !880 %call = call i32 @_Z3subii(i32 %tmp2, i32 %tmp3), !dbg !881 ret i32 %add, !dbg !882}83 84define i32 @_Z3subii(i32 %x, i32 %y) #0 !dbg !9 {85entry:86 %x.addr = alloca i32, align 487 %y.addr = alloca i32, align 488 store i32 %x, ptr %x.addr, align 489 store i32 %y, ptr %y.addr, align 490 %tmp = load i32, ptr %x.addr, align 4, !dbg !1091 %tmp1 = load i32, ptr %y.addr, align 4, !dbg !1092 %add = sub nsw i32 %tmp, %tmp1, !dbg !1093 ret i32 %add, !dbg !1194}95 96define i32 @main() #0 !dbg !12 {97entry:98 %retval = alloca i32, align 499 %s = alloca i32, align 4100 %i = alloca i32, align 4101 store i32 0, ptr %retval102 store i32 0, ptr %i, align 4, !dbg !13103 br label %while.cond, !dbg !14104 105while.cond: ; preds = %if.end, %entry106 %tmp = load i32, ptr %i, align 4, !dbg !15107 %inc = add nsw i32 %tmp, 1, !dbg !15108 store i32 %inc, ptr %i, align 4, !dbg !15109 %cmp = icmp slt i32 %tmp, 400000000, !dbg !15110 br i1 %cmp, label %while.body, label %while.end, !dbg !15111 112while.body: ; preds = %while.cond113 %tmp1 = load i32, ptr %i, align 4, !dbg !17114 %cmp1 = icmp ne i32 %tmp1, 100, !dbg !17115 br i1 %cmp1, label %if.then, label %if.else, !dbg !17116 117if.then: ; preds = %while.body118 %tmp2 = load i32, ptr %i, align 4, !dbg !19119 %tmp3 = load i32, ptr %s, align 4, !dbg !19120 %call = call i32 @_Z3sumii(i32 %tmp2, i32 %tmp3), !dbg !19121 store i32 %call, ptr %s, align 4, !dbg !19122 br label %if.end, !dbg !19123 124if.else: ; preds = %while.body125 store i32 30, ptr %s, align 4, !dbg !21126 br label %if.end127 128if.end: ; preds = %if.else, %if.then129 br label %while.cond, !dbg !23130 131while.end: ; preds = %while.cond132 %tmp4 = load i32, ptr %s, align 4, !dbg !25133 %call2 = call i32 (ptr, ...) @printf(ptr @.str, i32 %tmp4), !dbg !25134 ret i32 0, !dbg !26135}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