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