| ;; Note that this needs new pass manager for now. Passing `-cgscc-inline-replay` to legacy pass manager is a no-op. |
| |
| ;; Check baseline inline decisions |
| ; RUN: opt < %s -passes=inline -pass-remarks=inline --disable-output 2>&1 | FileCheck -check-prefix=DEFAULT %s |
| |
| ;; Check Module scope Original fallback replay inline decisions |
| ; 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 |
| |
| ;; Check Module scope Original fallback replay inline with 'Line' format decisions |
| ;; The results are not different than REPLAY-MODULE-ORIGINAL, but the replay input only contains line numbers rather than line:column.discriminator |
| ; 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 |
| |
| ;; Check Module scope AlwaysInline fallback replay inline decisions |
| ; 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 |
| |
| ;; Check Module scope NeverInline fallback replay inline decisions |
| ; 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 |
| |
| ;; Check Function scope Original fallback replay inline decisions |
| ; 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 |
| |
| ;; Check Function scope AlwaysInline fallback replay inline decisions |
| ; 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 |
| |
| ;; Check Function scope NeverInline fallback replay inline decisions |
| ; 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 |
| |
| ;; Check behavior on non-existent replay file |
| ; 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 |
| |
| ;; Check scope inlining errors out on non <Module|Function> inputs |
| ; 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 |
| |
| ;; Check fallback inlining errors out on non <Original|AlwaysInline|NeverInline> inputs |
| ; 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 |
| |
| ;; Check format inlining errors out on non <Line|AlwayLineColumnsInline|LineDiscriminator|LineColumnDiscriminator> inputs |
| ; 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 |
| |
| ; DEFAULT: '_Z3subii' inlined into '_Z3sumii' with (cost={{[-0-9]+}} |
| ; DEFAULT: '_Z3sumii' inlined into 'main' with (cost={{[-0-9]+}} |
| ; DEFAULT-NOT: '_Z3subii' inlined into 'main' |
| |
| ; REPLAY-MODULE-ORIGINAL: '_Z3sumii' inlined into 'main' with (cost=always) |
| ; REPLAY-MODULE-ORIGINAL: '_Z3subii' inlined into 'main' with (cost={{[-0-9]+}} |
| |
| ; REPLAY-MODULE-ALWAYS: '_Z3sumii' inlined into 'main' with (cost=always) |
| ; REPLAY-MODULE-ALWAYS: '_Z3subii' inlined into 'main' with (cost=always) |
| |
| ; REPLAY-MODULE-NEVER: '_Z3sumii' inlined into 'main' with (cost=always) |
| ; REPLAY-MODULE-NEVER-NOT: '_Z3subii' inlined into 'main' |
| |
| ; REPLAY-FUNCTION-ORIGINAL: '_Z3subii' inlined into '_Z3sumii' with (cost={{[-0-9]+}} |
| ; REPLAY-FUNCTION-ORIGINAL: '_Z3sumii' inlined into 'main' with (cost={{[-0-9]+}} |
| |
| ; REPLAY-FUNCTION-ALWAYS: '_Z3subii' inlined into '_Z3sumii' with (cost={{[-0-9]+}} |
| ; REPLAY-FUNCTION-ALWAYS: '_Z3sumii' inlined into 'main' with (cost=always) |
| |
| ; REPLAY-FUNCTION-NEVER: '_Z3subii' inlined into '_Z3sumii' with (cost={{[-0-9]+}} |
| ; REPLAY-FUNCTION-NEVER-NOT: '_Z3sumii' inlined into 'main' |
| |
| ; REPLAY-ERROR: error: Could not open remarks file: |
| ; REPLAY-ERROR-SCOPE: for the --cgscc-inline-replay-scope option: Cannot find option named 'function'! |
| ; REPLAY-ERROR-FALLBACK: for the --cgscc-inline-replay-fallback option: Cannot find option named 'original'! |
| ; REPLAY-ERROR-FORMAT: for the --cgscc-inline-replay-format option: Cannot find option named 'line'! |
| |
| @.str = private unnamed_addr constant [11 x i8] c"sum is %d\0A\00", align 1 |
| |
| define i32 @_Z3sumii(i32 %x, i32 %y) #0 !dbg !6 { |
| entry: |
| %x.addr = alloca i32, align 4 |
| %y.addr = alloca i32, align 4 |
| store i32 %x, ptr %x.addr, align 4 |
| store i32 %y, ptr %y.addr, align 4 |
| %tmp = load i32, ptr %x.addr, align 4, !dbg !8 |
| %tmp1 = load i32, ptr %y.addr, align 4, !dbg !8 |
| %add = add nsw i32 %tmp, %tmp1, !dbg !8 |
| %tmp2 = load i32, ptr %x.addr, align 4, !dbg !8 |
| %tmp3 = load i32, ptr %y.addr, align 4, !dbg !8 |
| %call = call i32 @_Z3subii(i32 %tmp2, i32 %tmp3), !dbg !8 |
| ret i32 %add, !dbg !8 |
| } |
| |
| define i32 @_Z3subii(i32 %x, i32 %y) #0 !dbg !9 { |
| entry: |
| %x.addr = alloca i32, align 4 |
| %y.addr = alloca i32, align 4 |
| store i32 %x, ptr %x.addr, align 4 |
| store i32 %y, ptr %y.addr, align 4 |
| %tmp = load i32, ptr %x.addr, align 4, !dbg !10 |
| %tmp1 = load i32, ptr %y.addr, align 4, !dbg !10 |
| %add = sub nsw i32 %tmp, %tmp1, !dbg !10 |
| ret i32 %add, !dbg !11 |
| } |
| |
| define i32 @main() #0 !dbg !12 { |
| entry: |
| %retval = alloca i32, align 4 |
| %s = alloca i32, align 4 |
| %i = alloca i32, align 4 |
| store i32 0, ptr %retval |
| store i32 0, ptr %i, align 4, !dbg !13 |
| br label %while.cond, !dbg !14 |
| |
| while.cond: ; preds = %if.end, %entry |
| %tmp = load i32, ptr %i, align 4, !dbg !15 |
| %inc = add nsw i32 %tmp, 1, !dbg !15 |
| store i32 %inc, ptr %i, align 4, !dbg !15 |
| %cmp = icmp slt i32 %tmp, 400000000, !dbg !15 |
| br i1 %cmp, label %while.body, label %while.end, !dbg !15 |
| |
| while.body: ; preds = %while.cond |
| %tmp1 = load i32, ptr %i, align 4, !dbg !17 |
| %cmp1 = icmp ne i32 %tmp1, 100, !dbg !17 |
| br i1 %cmp1, label %if.then, label %if.else, !dbg !17 |
| |
| if.then: ; preds = %while.body |
| %tmp2 = load i32, ptr %i, align 4, !dbg !19 |
| %tmp3 = load i32, ptr %s, align 4, !dbg !19 |
| %call = call i32 @_Z3sumii(i32 %tmp2, i32 %tmp3), !dbg !19 |
| store i32 %call, ptr %s, align 4, !dbg !19 |
| br label %if.end, !dbg !19 |
| |
| if.else: ; preds = %while.body |
| store i32 30, ptr %s, align 4, !dbg !21 |
| br label %if.end |
| |
| if.end: ; preds = %if.else, %if.then |
| br label %while.cond, !dbg !23 |
| |
| while.end: ; preds = %while.cond |
| %tmp4 = load i32, ptr %s, align 4, !dbg !25 |
| %call2 = call i32 (ptr, ...) @printf(ptr @.str, i32 %tmp4), !dbg !25 |
| ret i32 0, !dbg !26 |
| } |
| |
| declare i32 @printf(ptr, ...) |
| |
| attributes #0 = { "use-sample-profile" } |
| |
| !llvm.dbg.cu = !{!0} |
| !llvm.module.flags = !{!3, !4} |
| !llvm.ident = !{!5} |
| |
| !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) |
| !1 = !DIFile(filename: "calls.cc", directory: ".") |
| !2 = !{} |
| !3 = !{i32 2, !"Dwarf Version", i32 4} |
| !4 = !{i32 1, !"Debug Info Version", i32 3} |
| !5 = !{!"clang version 3.5 "} |
| !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) |
| !7 = !DISubroutineType(types: !2) |
| !8 = !DILocation(line: 4, scope: !6) |
| !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) |
| !10 = !DILocation(line: 20, scope: !9) |
| !11 = !DILocation(line: 21, scope: !9) |
| !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) |
| !13 = !DILocation(line: 8, scope: !12) |
| !14 = !DILocation(line: 9, scope: !12) |
| !15 = !DILocation(line: 9, scope: !16) |
| !16 = !DILexicalBlockFile(scope: !12, file: !1, discriminator: 2) |
| !17 = !DILocation(line: 10, scope: !18) |
| !18 = distinct !DILexicalBlock(scope: !12, file: !1, line: 10) |
| !19 = !DILocation(line: 10, scope: !20) |
| !20 = !DILexicalBlockFile(scope: !18, file: !1, discriminator: 2) |
| !21 = !DILocation(line: 10, scope: !22) |
| !22 = !DILexicalBlockFile(scope: !18, file: !1, discriminator: 4) |
| !23 = !DILocation(line: 10, scope: !24) |
| !24 = !DILexicalBlockFile(scope: !18, file: !1, discriminator: 6) |
| !25 = !DILocation(line: 11, scope: !12) |
| !26 = !DILocation(line: 12, scope: !12) |