forked from OSchip/llvm-project
38 lines
996 B
LLVM
38 lines
996 B
LLVM
; Check that the hotness attribute is included in the optimization record file
|
|
; with -lto-pass-remarks-with-hotness.
|
|
|
|
; RUN: llvm-as < %s >%t.bc
|
|
; RUN: rm -f %t.yaml
|
|
; RUN: llvm-lto -lto-pass-remarks-output=%t.yaml \
|
|
; RUN: -lto-pass-remarks-with-hotness \
|
|
; RUN: -exported-symbol _main -o %t.o %t.bc
|
|
; RUN: cat %t.yaml | FileCheck -check-prefix=YAML %s
|
|
|
|
; YAML: --- !Passed
|
|
; YAML-NEXT: Pass: inline
|
|
; YAML-NEXT: Name: Inlined
|
|
; YAML-NEXT: Function: main
|
|
; YAML-NEXT: Hotness: 300
|
|
; YAML-NEXT: Args:
|
|
; YAML-NEXT: - Callee: foo
|
|
; YAML-NEXT: - String: ' inlined into '
|
|
; YAML-NEXT: - Caller: main
|
|
; YAML-NEXT: ...
|
|
|
|
target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
|
|
target triple = "x86_64-apple-darwin"
|
|
|
|
declare i32 @bar()
|
|
|
|
define i32 @foo() {
|
|
%a = call i32 @bar()
|
|
ret i32 %a
|
|
}
|
|
|
|
define i32 @main() !prof !0 {
|
|
%i = call i32 @foo()
|
|
ret i32 %i
|
|
}
|
|
|
|
!0 = !{!"function_entry_count", i64 300}
|