1; RUN: opt < %s -S -passes=inline -pass-remarks-missed=inline \ 2; RUN: -pass-remarks-with-hotness -pass-remarks-hotness-threshold 15 \ 3; RUN: -pass-remarks-output=%t 2>&1 | FileCheck %s 4; RUN: cat %t | FileCheck -check-prefix=YAML %s 5; RUN: opt < %s -S -passes=inline -pass-remarks-with-hotness -pass-remarks-output=%t 6; RUN: cat %t | FileCheck -check-prefix=YAML %s 7; 8; Verify that remarks that don't meet the hotness threshold are not output. 9; RUN: opt < %s -S -passes=inline -pass-remarks-missed=inline \ 10; RUN: -pass-remarks-with-hotness -pass-remarks-hotness-threshold 100 \ 11; RUN: -pass-remarks-output=%t.threshold 2>&1 | \ 12; RUN: FileCheck -check-prefix=THRESHOLD %s 13; RUN: test ! -s %t.threshold 14; RUN: opt < %s -S -passes=inline \ 15; RUN: -pass-remarks-with-hotness -pass-remarks-hotness-threshold 100 \ 16; RUN: -pass-remarks-output=%t.threshold 17; The remarks output file should be empty. 18; RUN: test ! -s %t.threshold 19 20; Inliner - Module Wrapper 21; RUN: opt < %s -S -passes=inliner-wrapper -pass-remarks-missed=inline \ 22; RUN: -pass-remarks-with-hotness -pass-remarks-hotness-threshold 15 \ 23; RUN: -pass-remarks-output=%t 2>&1 | FileCheck %s 24; RUN: cat %t | FileCheck -check-prefix=YAML %s 25; RUN: opt < %s -S -passes=inliner-wrapper -pass-remarks-with-hotness -pass-remarks-output=%t 26; RUN: cat %t | FileCheck -check-prefix=YAML %s 27; 28; Verify that remarks that don't meet the hotness threshold are not output. 29; RUN: opt < %s -S -passes=inliner-wrapper -pass-remarks-missed=inline \ 30; RUN: -pass-remarks-with-hotness -pass-remarks-hotness-threshold 100 \ 31; RUN: -pass-remarks-output=%t.threshold 2>&1 | \ 32; RUN: FileCheck -check-prefix=THRESHOLD %s 33; RUN: test ! -s %t.threshold 34; RUN: opt < %s -S -passes=inliner-wrapper \ 35; RUN: -pass-remarks-with-hotness -pass-remarks-hotness-threshold 100 \ 36; RUN: -pass-remarks-output=%t.threshold 37 38; The remarks output file should be empty. 39; RUN: test ! -s %t.threshold 40 41; Check the YAML file generated for inliner remarks for this program: 42; 43; 1 int foo(); 44; 2 int bar(); 45; 3 46; 4 int baz() { 47; 5 return foo() + bar(); 48; 6 } 49 50; CHECK: remark: /tmp/s.c:5:10: foo will not be inlined into baz because its definition is unavailable (hotness: 30) 51; CHECK-NEXT: remark: /tmp/s.c:5:18: bar will not be inlined into baz because its definition is unavailable (hotness: 30) 52 53; YAML: --- !Missed 54; YAML-NEXT: Pass: inline 55; YAML-NEXT: Name: NoDefinition 56; YAML-NEXT: DebugLoc: { File: '/tmp/s.c', Line: 5, Column: 10 } 57; YAML-NEXT: Function: baz 58; YAML-NEXT: Hotness: 30 59; YAML-NEXT: Args: 60; YAML-NEXT: - Callee: foo 61; YAML-NEXT: - String: ' will not be inlined into ' 62; YAML-NEXT: - Caller: baz 63; YAML-NEXT: DebugLoc: { File: '/tmp/s.c', Line: 4, Column: 0 } 64; YAML-NEXT: - String: ' because its definition is unavailable' 65; YAML-NEXT: ... 66; YAML-NEXT: --- !Missed 67; YAML-NEXT: Pass: inline 68; YAML-NEXT: Name: NoDefinition 69; YAML-NEXT: DebugLoc: { File: '/tmp/s.c', Line: 5, Column: 18 } 70; YAML-NEXT: Function: baz 71; YAML-NEXT: Hotness: 30 72; YAML-NEXT: Args: 73; YAML-NEXT: - Callee: bar 74; YAML-NEXT: - String: ' will not be inlined into ' 75; YAML-NEXT: - Caller: baz 76; YAML-NEXT: DebugLoc: { File: '/tmp/s.c', Line: 4, Column: 0 } 77; YAML-NEXT: - String: ' because its definition is unavailable' 78; YAML-NEXT: ... 79 80; No remarks should be output, since none meet the threshold. 81; THRESHOLD-NOT: remark 82 83; ModuleID = '/tmp/s.c' 84source_filename = "/tmp/s.c" 85target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" 86target triple = "x86_64-apple-macosx10.11.0" 87 88; Function Attrs: nounwind ssp uwtable 89define i32 @"\01baz"() !dbg !7 !prof !14 { 90entry: 91 %call = call i32 (...) @foo(), !dbg !9 92 %call1 = call i32 (...) @"\01bar"(), !dbg !10 93 %add = add nsw i32 %call, %call1, !dbg !12 94 ret i32 %add, !dbg !13 95} 96 97declare i32 @foo(...) 98 99declare i32 @"\01bar"(...) 100 101!llvm.dbg.cu = !{!0} 102!llvm.module.flags = !{!3, !4, !5} 103!llvm.ident = !{!6} 104 105!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 4.0.0 (trunk 281293) (llvm/trunk 281290)", isOptimized: true, runtimeVersion: 0, emissionKind: LineTablesOnly, enums: !2) 106!1 = !DIFile(filename: "/tmp/s.c", directory: "/tmp") 107!2 = !{} 108!3 = !{i32 2, !"Dwarf Version", i32 4} 109!4 = !{i32 2, !"Debug Info Version", i32 3} 110!5 = !{i32 1, !"PIC Level", i32 2} 111!6 = !{!"clang version 4.0.0 (trunk 281293) (llvm/trunk 281290)"} 112!7 = distinct !DISubprogram(name: "baz", scope: !1, file: !1, line: 4, type: !8, isLocal: false, isDefinition: true, scopeLine: 4, isOptimized: true, unit: !0, retainedNodes: !2) 113!8 = !DISubroutineType(types: !2) 114!9 = !DILocation(line: 5, column: 10, scope: !7) 115!10 = !DILocation(line: 5, column: 18, scope: !11) 116!11 = !DILexicalBlockFile(scope: !7, file: !1, discriminator: 1) 117!12 = !DILocation(line: 5, column: 16, scope: !7) 118!13 = !DILocation(line: 5, column: 3, scope: !7) 119!14 = !{!"function_entry_count", i64 30} 120