forked from OSchip/llvm-project
80 lines
1.8 KiB
LLVM
80 lines
1.8 KiB
LLVM
; RUN: opt -passes=synthetic-counts-propagation -S < %s | FileCheck %s
|
|
|
|
; CHECK-LABEL: define void @foo()
|
|
; CHECK: !prof ![[COUNT1:[0-9]+]]
|
|
define void @foo() {
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: define void @foo_inline() #0
|
|
; CHECK: !prof ![[COUNT2:[0-9]+]]
|
|
define void @foo_inline() #0 {
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: define void @foo_always_inline() #1
|
|
; CHECK: !prof ![[COUNT2]]
|
|
define void @foo_always_inline() #1 {
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: define void @foo_cold() #2
|
|
; CHECK: !prof ![[COUNT3:[0-9]+]]
|
|
define void @foo_cold() #2 {
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: define void @foo_noinline() #3
|
|
; CHECK: !prof ![[COUNT3]]
|
|
define void @foo_noinline() #3 {
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: define internal void @foo_local()
|
|
; CHECK: !prof ![[COUNT4:[0-9]+]]
|
|
define internal void @foo_local() {
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: define internal void @foo_local_escaped()
|
|
; CHECK: !prof ![[COUNT1]]
|
|
define internal void @foo_local_escaped() {
|
|
ret void
|
|
}
|
|
|
|
declare void @ext(void ()*)
|
|
|
|
define void @bar() {
|
|
call void @ext(void ()* nonnull @foo_local_escaped)
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: define internal void @foo_local_inline() #0
|
|
; CHECK: !prof ![[COUNT2]]
|
|
define internal void @foo_local_inline() #0 {
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: define internal void @foo_local_cold() #2
|
|
; CHECK: !prof ![[COUNT4]]
|
|
define internal void @foo_local_cold() #2 {
|
|
ret void
|
|
}
|
|
|
|
; CHECK-LABEL: define linkonce void @foo_linkonce()
|
|
; CHECK: !prof ![[COUNT1]]
|
|
define linkonce void @foo_linkonce() {
|
|
ret void
|
|
}
|
|
|
|
; CHECK: ![[COUNT1]] = !{!"synthetic_function_entry_count", i64 10}
|
|
; CHECK: ![[COUNT2]] = !{!"synthetic_function_entry_count", i64 15}
|
|
; CHECK: ![[COUNT3]] = !{!"synthetic_function_entry_count", i64 5}
|
|
; CHECK: ![[COUNT4]] = !{!"synthetic_function_entry_count", i64 0}
|
|
|
|
attributes #0 = {inlinehint}
|
|
attributes #1 = {alwaysinline}
|
|
attributes #2 = {cold}
|
|
attributes #3 = {noinline}
|
|
|