1;; Checks for platform specific section names and initialization code.
2
3; RUN: opt < %s -mtriple=x86_64-apple-macosx10.10.0 -instrprof -S | FileCheck %s -check-prefix=MACHO
4; RUN: opt < %s -mtriple=x86_64-apple-macosx10.10.0 -passes=instrprof -S | FileCheck %s -check-prefix=MACHO
5; RUN: opt < %s -mtriple=x86_64-unknown-linux -instrprof -S | FileCheck %s -check-prefixes=LINUX,ELF
6; RUN: opt < %s -mtriple=x86_64-unknown-linux -passes=instrprof -S | FileCheck %s -check-prefixes=LINUX,ELF
7; RUN: opt < %s -mtriple=x86_64-unknown-freebsd -instrprof -S | FileCheck %s -check-prefixes=FREEBSD,ELF
8; RUN: opt < %s -mtriple=x86_64-unknown-freebsd -passes=instrprof -S | FileCheck %s -check-prefixes=FREEBSD,ELF
9; RUN: opt < %s -mtriple=x86_64-scei-ps4 -instrprof -S | FileCheck %s -check-prefixes=PS4,ELF
10; RUN: opt < %s -mtriple=x86_64-scei-ps4 -passes=instrprof -S | FileCheck %s -check-prefixes=PS4,ELF
11; RUN: opt < %s -mtriple=x86_64-pc-solaris -instrprof -S | FileCheck %s -check-prefixes=SOLARIS,ELF
12; RUN: opt < %s -mtriple=x86_64-pc-solaris -passes=instrprof -S | FileCheck %s -check-prefixes=SOLARIS,ELF
13; RUN: opt < %s -mtriple=x86_64-pc-windows -instrprof -S | FileCheck %s -check-prefix=WINDOWS
14; RUN: opt < %s -mtriple=x86_64-pc-windows -passes=instrprof -S | FileCheck %s -check-prefix=WINDOWS
15
16@__profn_foo = hidden constant [3 x i8] c"foo"
17; MACHO-NOT: __profn_foo
18; ELF-NOT: __profn_foo
19; WINDOWS-NOT: __profn_foo
20
21; MACHO: @__profc_foo = hidden global [1 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
22; ELF: @__profc_foo = hidden global [1 x i64] zeroinitializer, section "__llvm_prf_cnts", align 8
23; WINDOWS: @__profc_foo = internal global [1 x i64] zeroinitializer, section ".lprfc$M", align 8
24
25; MACHO: @__profd_foo = hidden {{.*}}, section "__DATA,__llvm_prf_data,regular,live_support", align 8
26; ELF: @__profd_foo = hidden {{.*}}, section "__llvm_prf_data", align 8
27; WINDOWS: @__profd_foo = internal global {{.*}}, section ".lprfd$M", align 8
28
29; ELF: @__llvm_prf_nm = private constant [{{.*}} x i8] c"{{.*}}", section "{{.*}}__llvm_prf_names", align 1
30; WINDOWS: @__llvm_prf_nm = private constant [{{.*}} x i8] c"{{.*}}", section "{{.*}}lprfn$M", align 1
31
32define void @foo() {
33  call void @llvm.instrprof.increment(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__profn_foo, i32 0, i32 0), i64 0, i32 1, i32 0)
34  ret void
35}
36
37declare void @llvm.instrprof.increment(i8*, i64, i32, i32)
38
39;; Emit registration functions for platforms that don't find the
40;; symbols by their sections.
41
42; MACHO-NOT: define internal void @__llvm_profile_register_functions
43; LINUX-NOT: define internal void @__llvm_profile_register_functions
44; FREEBSD-NOT: define internal void @__llvm_profile_register_functions
45; SOLARIS-NOT: define internal void @__llvm_profile_register_functions
46; PS4-NOT: define internal void @__llvm_profile_register_functions
47; WINDOWS-NOT: define internal void @__llvm_profile_register_functions
48
49;; PR38340: When dynamic registration is used, we had a bug where we'd register
50;; something that's not a __profd_* variable.
51
52; MACHO-NOT: define internal void @__llvm_profile_init
53; LINUX-NOT: define internal void @__llvm_profile_init
54; FREEBSD-NOT: define internal void @__llvm_profile_init
55; SOLARIS-NOT: define internal void @__llvm_profile_init
56; PS4-NOT: define internal void @__llvm_profile_init
57; WINDOWS-NOT: define internal void @__llvm_profile_init
58