1 ; RUN: opt < %s -S -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 -inline -pass-remarks-with-hotness -pass-remarks-output=%t
6 ; RUN: cat %t | FileCheck -check-prefix=YAML %s
8 ; Verify that remarks that don't meet the hotness threshold are not output.
9 ; RUN: opt < %s -S -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 -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
21 ; RUN: opt < %s -S -passes=inline -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 -check-prefix=CHECK_NEW
25 ; RUN: opt < %s -S -passes=inline -pass-remarks-with-hotness -pass-remarks-output=%t
28 ; Verify that remarks that don't meet the hotness threshold are not output.
29 ; RUN: opt < %s -S -passes=inline -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=inline \
35 ; RUN: -pass-remarks-with-hotness -pass-remarks-hotness-threshold 100 \
36 ; RUN: -pass-remarks-output=%t.threshold
37 ; The remarks output file should be empty.
38 ; RUN: test ! -s %t.threshold
40 ; Check the YAML file generated for inliner remarks for this program:
46 ; 5 return foo() + bar();
49 ; CHECK: remark: /tmp/s.c:5:10: foo will not be inlined into baz because its definition is unavailable (hotness: 30)
50 ; CHECK-NEXT: remark: /tmp/s.c:5:18: bar will not be inlined into baz because its definition is unavailable (hotness: 30)
53 ; YAML-NEXT: Pass: inline
54 ; YAML-NEXT: Name: NoDefinition
55 ; YAML-NEXT: DebugLoc: { File: /tmp/s.c, Line: 5, Column: 10 }
56 ; YAML-NEXT: Function: baz
57 ; YAML-NEXT: Hotness: 30
59 ; YAML-NEXT: - Callee: foo
60 ; YAML-NEXT: - String: ' will not be inlined into '
61 ; YAML-NEXT: - Caller: baz
62 ; YAML-NEXT: DebugLoc: { File: /tmp/s.c, Line: 4, Column: 0 }
63 ; YAML-NEXT: - String: ' because its definition is unavailable'
65 ; YAML-NEXT: --- !Missed
66 ; YAML-NEXT: Pass: inline
67 ; YAML-NEXT: Name: NoDefinition
68 ; YAML-NEXT: DebugLoc: { File: /tmp/s.c, Line: 5, Column: 18 }
69 ; YAML-NEXT: Function: baz
70 ; YAML-NEXT: Hotness: 30
72 ; YAML-NEXT: - Callee: bar
73 ; YAML-NEXT: - String: ' will not be inlined into '
74 ; YAML-NEXT: - Caller: baz
75 ; YAML-NEXT: DebugLoc: { File: /tmp/s.c, Line: 4, Column: 0 }
76 ; YAML-NEXT: - String: ' because its definition is unavailable'
79 ; No remarks should be output, since none meet the threshold.
80 ; THRESHOLD-NOT: remark
82 ; NewPM does not output this kind of "missed" remark.
83 ; CHECK_NEW-NOT: remark
85 ; ModuleID = '/tmp/s.c'
86 source_filename = "/tmp/s.c"
87 target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
88 target triple = "x86_64-apple-macosx10.11.0"
90 ; Function Attrs: nounwind ssp uwtable
91 define i32 @"\01baz"() !dbg !7 !prof !14 {
93 %call = call i32 (...) @foo(), !dbg !9
94 %call1 = call i32 (...) @"\01bar"(), !dbg !10
95 %add = add nsw i32 %call, %call1, !dbg !12
96 ret i32 %add, !dbg !13
101 declare i32 @"\01bar"(...)
104 !llvm.module.flags = !{!3, !4, !5}
107 !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)
108 !1 = !DIFile(filename: "/tmp/s.c", directory: "/tmp")
110 !3 = !{i32 2, !"Dwarf Version", i32 4}
111 !4 = !{i32 2, !"Debug Info Version", i32 3}
112 !5 = !{i32 1, !"PIC Level", i32 2}
113 !6 = !{!"clang version 4.0.0 (trunk 281293) (llvm/trunk 281290)"}
114 !7 = distinct !DISubprogram(name: "baz", scope: !1, file: !1, line: 4, type: !8, isLocal: false, isDefinition: true, scopeLine: 4, isOptimized: true, unit: !0, variables: !2)
115 !8 = !DISubroutineType(types: !2)
116 !9 = !DILocation(line: 5, column: 10, scope: !7)
117 !10 = !DILocation(line: 5, column: 18, scope: !11)
118 !11 = !DILexicalBlockFile(scope: !7, file: !1, discriminator: 1)
119 !12 = !DILocation(line: 5, column: 16, scope: !7)
120 !13 = !DILocation(line: 5, column: 3, scope: !7)
121 !14 = !{!"function_entry_count", i64 30}