1; Check that the hotness attribute is included in the optimization record file
2; with -lto-pass-remarks-with-hotness.
3
4; RUN: llvm-as < %s >%t.bc
5; RUN: rm -f %t.yaml
6; RUN: llvm-lto -lto-pass-remarks-output=%t.yaml \
7; RUN:          -lto-pass-remarks-with-hotness \
8; RUN:          -exported-symbol _main -o %t.o %t.bc
9; RUN: cat %t.yaml | FileCheck -check-prefix=YAML %s
10
11; YAML:      --- !Passed
12; YAML-NEXT: Pass:            inline
13; YAML-NEXT: Name:            Inlined
14; YAML-NEXT: Function:        main
15; YAML-NEXT: Hotness:         300
16; YAML-NEXT: Args:
17; YAML-NEXT:   - Callee:          foo
18; YAML-NEXT:   - String:          ' inlined into '
19; YAML-NEXT:   - Caller:          main
20; YAML-NEXT:   - String:          ' with cost='
21; YAML-NEXT:   - Cost:            '-15000'
22; YAML-NEXT:   - String:          ' (threshold='
23; YAML-NEXT:   - Threshold:       '337'
24; YAML-NEXT:   - String:          ')'
25; YAML-NEXT: ...
26
27target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
28target triple = "x86_64-apple-darwin"
29
30declare i32 @bar()
31
32define i32 @foo() {
33  %a = call i32 @bar()
34  ret i32 %a
35}
36
37define i32 @main() !prof !0 {
38  %i = call i32 @foo()
39  ret i32 %i
40}
41
42!0 = !{!"function_entry_count", i64 300}
43