1 ; RUN: llvm-as < %s >%t.bc
3 ; Check pass remarks emitted to YAML file
5 ; RUN: llvm-lto2 run -pass-remarks-output=%t.yaml \
6 ; RUN: -pass-remarks-with-hotness \
7 ; RUN: -r %t.bc,tinkywinky,p \
8 ; RUN: -r %t.bc,patatino,px \
9 ; RUN: -r %t.bc,main,px -o %t.o %t.bc
10 ; RUN: cat %t.yaml | FileCheck %s -check-prefixes=YAML,YAML-NO-ANNOTATE
12 ; Check low threshold allows remarks to emit.
13 ; RUN: rm -f %t.t300.yaml
14 ; RUN: llvm-lto2 run -pass-remarks-output=%t.t300.yaml \
15 ; RUN: -pass-remarks-with-hotness \
16 ; RUN: -pass-remarks-hotness-threshold=300 \
17 ; RUN: -r %t.bc,tinkywinky,p \
18 ; RUN: -r %t.bc,patatino,px \
19 ; RUN: -r %t.bc,main,px -o %t.o %t.bc
20 ; RUN: FileCheck %s -check-prefixes=YAML,YAML-NO-ANNOTATE < %t.t300.yaml
22 ; Check high threshold disallows remarks to emit.
23 ; RUN: rm -f %t.t301.yaml
24 ; RUN: llvm-lto2 run -pass-remarks-output=%t.t301.yaml \
25 ; RUN: -pass-remarks-with-hotness \
26 ; RUN: -pass-remarks-hotness-threshold=301 \
27 ; RUN: -r %t.bc,tinkywinky,p \
28 ; RUN: -r %t.bc,patatino,px \
29 ; RUN: -r %t.bc,main,px -o %t.o %t.bc
30 ; RUN: count 0 < %t.t301.yaml
32 ; Check pass remarks emitted to stderr
33 ; RUN: llvm-lto2 run -pass-remarks=inline \
34 ; RUN: -pass-remarks-with-hotness \
35 ; RUN: -r %t.bc,tinkywinky,p \
36 ; RUN: -r %t.bc,patatino,px \
37 ; RUN: -r %t.bc,main,px -o %t.o %t.bc 2>&1 | FileCheck %s
39 ; Check low threshold allows remarks to emit.
40 ; RUN: llvm-lto2 run -pass-remarks=inline \
41 ; RUN: -pass-remarks-with-hotness \
42 ; RUN: -pass-remarks-hotness-threshold=300 \
43 ; RUN: -r %t.bc,tinkywinky,p \
44 ; RUN: -r %t.bc,patatino,px \
45 ; RUN: -r %t.bc,main,px -o %t.o %t.bc 2>&1 | FileCheck %s
47 ; Check high threshold disallows remarks to emit.
48 ; RUN: llvm-lto2 run -pass-remarks=inline \
49 ; RUN: -pass-remarks-with-hotness \
50 ; RUN: -pass-remarks-hotness-threshold=301 \
51 ; RUN: -r %t.bc,tinkywinky,p \
52 ; RUN: -r %t.bc,patatino,px \
53 ; RUN: -r %t.bc,main,px -o %t.o %t.bc 2>&1 | count 0
55 ; Check that remarks are annotated with LTO phase information with `-annotate-inline-phase`.
57 ; RUN: llvm-lto2 run -pass-remarks-output=%t.yaml \
58 ; RUN: -pass-remarks-with-hotness \
59 ; RUN: -annotate-inline-phase \
60 ; RUN: -r %t.bc,tinkywinky,p \
61 ; RUN: -r %t.bc,patatino,px \
62 ; RUN: -r %t.bc,main,px -o %t.o %t.bc
63 ; RUN: cat %t.yaml | FileCheck %s -check-prefixes=YAML,YAML-ANNOTATE
65 ; Run again with `-annotate-inline-phase`.
66 ; RUN: rm -f %t.t300.yaml
67 ; RUN: llvm-lto2 run -pass-remarks-output=%t.t300.yaml \
68 ; RUN: -pass-remarks-with-hotness \
69 ; RUN: -pass-remarks-hotness-threshold=300 \
70 ; RUN: -annotate-inline-phase \
71 ; RUN: -r %t.bc,tinkywinky,p \
72 ; RUN: -r %t.bc,patatino,px \
73 ; RUN: -r %t.bc,main,px -o %t.o %t.bc
74 ; RUN: FileCheck %s -check-prefixes=YAML,YAML-ANNOTATE < %t.t300.yaml
77 ; YAML-NO-ANNOTATE-NEXT: Pass: inline
78 ; YAML-ANNOTATE-NEXT: Pass: postlink-cgscc-inline
80 ; YAML-NEXT: Name: Inlined
81 ; YAML-NEXT: Function: main
82 ; YAML-NEXT: Hotness: 300
84 ; YAML-NEXT: - String: ''''
85 ; YAML-NEXT: - Callee: tinkywinky
86 ; YAML-NEXT: - String: ''' inlined into '''
87 ; YAML-NEXT: - Caller: main
88 ; YAML-NEXT: - String: ''''
89 ; YAML-NEXT: - String: ' with '
90 ; YAML-NEXT: - String: '(cost='
91 ; YAML-NEXT: - Cost: '-15000'
92 ; YAML-NEXT: - String: ', threshold='
93 ; YAML-NEXT: - Threshold: '337'
94 ; YAML-NEXT: - String: ')'
97 ; CHECK: 'tinkywinky' inlined into 'main' with (cost=-15000, threshold=337) (hotness: 300)
99 target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
100 target triple = "x86_64-scei-ps4"
102 declare i32 @patatino()
104 define i32 @tinkywinky() {
105 %a = call i32 @patatino()
109 define i32 @main() !prof !0 {
110 %i = call i32 @tinkywinky()
114 !0 = !{!"function_entry_count", i64 300}