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-unknown-linux -instrprof -S | FileCheck %s -check-prefix=LINUX
5; RUN: opt < %s -mtriple=x86_64-unknown-freebsd -instrprof -S | FileCheck %s -check-prefix=FREEBSD
6; RUN: opt < %s -mtriple=x86_64-pc-solaris -instrprof -S | FileCheck %s -check-prefix=SOLARIS
7
8@__profn_foo = hidden constant [3 x i8] c"foo"
9; MACHO: @__profn_foo = hidden constant [3 x i8] c"foo", section "__DATA,__llvm_prf_names", align 1
10; ELF: @__profn_foo = hidden constant [3 x i8] c"foo", section "__llvm_prf_names", align 1
11
12; MACHO: @__profc_foo = hidden global [1 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
13; ELF: @__profc_foo = hidden global [1 x i64] zeroinitializer, section "__llvm_prf_cnts", align 8
14
15; MACHO: @__profd_foo = hidden {{.*}}, section "__DATA,__llvm_prf_data", align 8
16; LINUX: @__profd_foo = hidden {{.*}}, section "__llvm_prf_data", align 8
17; FREEBSD: @__profd_foo = hidden {{.*}}, section "__llvm_prf_data", align 8
18; SOLARIS: @__profd_foo = hidden {{.*}}, section "__llvm_prf_data", align 8
19
20define void @foo() {
21  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)
22  ret void
23}
24
25declare void @llvm.instrprof.increment(i8*, i64, i32, i32)
26
27;; Emit registration functions for platforms that don't find the
28;; symbols by their sections.
29
30; MACHO-NOT: define internal void @__llvm_profile_register_functions
31; LINUX-NOT: define internal void @__llvm_profile_register_functions
32; FREEBSD-NOT: define internal void @__llvm_profile_register_functions
33; SOLARIS: define internal void @__llvm_profile_register_functions
34
35; MACHO-NOT: define internal void @__llvm_profile_init
36; LINUX-NOT: define internal void @__llvm_profile_init
37; FREEBSD-NOT: define internal void @__llvm_profile_init
38; SOLARIS: define internal void @__llvm_profile_init
39