| # Check for metadata, variables, declarations, and function definitions injected |
| # into LLVM IR when compiling with -Zinstrument-coverage. |
| |
| WINDOWS: $__llvm_profile_runtime_user = comdat any |
| |
| CHECK: @__llvm_coverage_mapping = internal constant |
| CHECK-SAME: section "[[INSTR_PROF_COVMAP]]", align 8 |
| |
| WINDOWS: @__llvm_profile_runtime = external global i32 |
| |
| CHECK: @__profc__R{{[a-zA-Z0-9_]+}}testprog14will_be_called = [[PRIVATE_GLOBAL]] |
| CHECK-SAME: section "[[INSTR_PROF_CNTS]]", align 8 |
| |
| CHECK: @__profd__R{{[a-zA-Z0-9_]+}}testprog14will_be_called = [[PRIVATE_GLOBAL]] |
| CHECK-SAME: @__profc__R{{[a-zA-Z0-9_]+}}testprog14will_be_called, |
| CHECK-SAME: section "[[INSTR_PROF_DATA]]", align 8 |
| |
| CHECK: @__profc__R{{[a-zA-Z0-9_]+}}testprog4main = [[PRIVATE_GLOBAL]] |
| CHECK-SAME: section "[[INSTR_PROF_CNTS]]", align 8 |
| |
| CHECK: @__profd__R{{[a-zA-Z0-9_]+}}testprog4main = [[PRIVATE_GLOBAL]] |
| CHECK-SAME: @__profc__R{{[a-zA-Z0-9_]+}}testprog4main, |
| CHECK-SAME: section "[[INSTR_PROF_DATA]]", align 8 |
| |
| CHECK: @__llvm_prf_nm = private constant |
| CHECK-SAME: section "[[INSTR_PROF_NAME]]", align 1 |
| |
| CHECK: @llvm.used = appending global |
| CHECK-SAME: i8* bitcast ({ {{.*}} }* @__llvm_coverage_mapping to i8*) |
| WINDOWS-SAME: i8* bitcast (i32 ()* @__llvm_profile_runtime_user to i8*) |
| CHECK-SAME: i8* bitcast ({ {{.*}} }* @__profd__R{{[a-zA-Z0-9_]*}}testprog4main to i8*) |
| CHECK-SAME: i8* getelementptr inbounds ({{.*}}* @__llvm_prf_nm, i32 0, i32 0) |
| CHECK-SAME: section "llvm.metadata" |
| |
| CHECK: [[DEFINE_INTERNAL]] { {{.*}} } @_R{{[a-zA-Z0-9_]+}}testprog14will_be_called() unnamed_addr #{{[0-9]+}} { |
| CHECK-NEXT: start: |
| CHECK-NOT: bb{{[0-9]+}}: |
| CHECK: %pgocount = load i64, i64* getelementptr inbounds |
| CHECK-SAME: * @__profc__R{{[a-zA-Z0-9_]+}}testprog14will_be_called, |
| |
| CHECK: declare void @llvm.instrprof.increment(i8*, i64, i32, i32) #[[LLVM_INSTRPROF_INCREMENT_ATTR:[0-9]+]] |
| |
| WINDOWS: define linkonce_odr hidden i32 @__llvm_profile_runtime_user() #[[LLVM_PROFILE_RUNTIME_USER_ATTR:[0-9]+]] comdat { |
| WINDOWS-NEXT: %1 = load i32, i32* @__llvm_profile_runtime |
| WINDOWS-NEXT: ret i32 %1 |
| WINDOWS-NEXT: } |
| |
| CHECK: attributes #[[LLVM_INSTRPROF_INCREMENT_ATTR]] = { nounwind } |
| WINDOWS: attributes #[[LLVM_PROFILE_RUNTIME_USER_ATTR]] = { noinline } |
