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 %t.t300.yaml %t.t301.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; RUN: llvm-lto -lto-pass-remarks-output=%t.t300.yaml \ 12; RUN: -lto-pass-remarks-with-hotness \ 13; RUN: -lto-pass-remarks-hotness-threshold=300 \ 14; RUN: -exported-symbol _main -o %t.o %t.bc 15; RUN: FileCheck -check-prefix=YAML %s < %t.t300.yaml 16 17; RUN: llvm-lto -lto-pass-remarks-output=%t.t301.yaml \ 18; RUN: -lto-pass-remarks-with-hotness \ 19; RUN: -lto-pass-remarks-hotness-threshold=301 \ 20; RUN: -exported-symbol _main -o %t.o %t.bc 21; RUN: not FileCheck -check-prefix=YAML %s < %t.t301.yaml 22 23; YAML: --- !Passed 24; YAML-NEXT: Pass: inline 25; YAML-NEXT: Name: Inlined 26; YAML-NEXT: Function: main 27; YAML-NEXT: Hotness: 300 28; YAML-NEXT: Args: 29; YAML-NEXT: - Callee: foo 30; YAML-NEXT: - String: ' inlined into ' 31; YAML-NEXT: - Caller: main 32; YAML-NEXT: - String: ' with ' 33; YAML-NEXT: - String: '(cost=' 34; YAML-NEXT: - Cost: '-15000' 35; YAML-NEXT: - String: ', threshold=' 36; YAML-NEXT: - Threshold: '337' 37; YAML-NEXT: - String: ')' 38; YAML-NEXT: ... 39 40target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 41target triple = "x86_64-apple-darwin" 42 43declare i32 @bar() 44 45define i32 @foo() { 46 %a = call i32 @bar() 47 ret i32 %a 48} 49 50define i32 @main() !prof !0 { 51 %i = call i32 @foo() 52 ret i32 %i 53} 54 55!0 = !{!"function_entry_count", i64 300} 56