| # Check for metadata, variables, declarations, and function definitions injected |
| # into LLVM IR when compiling with -Cinstrument-coverage. |
| |
| WINDOWS: $__llvm_profile_runtime_user = comdat any |
| |
| CHECK: @__llvm_coverage_mapping = private constant |
| CHECK-SAME: section "[[INSTR_PROF_COVMAP]]", align 8 |
| |
| CHECK: @__covrec_{{[A-F0-9]+}}u = linkonce_odr hidden constant |
| CHECK-SAME: section "[[INSTR_PROF_COVFUN]]"[[COMDAT_IF_SUPPORTED]], align 8 |
| |
| WINDOWS: @__llvm_profile_runtime = external{{.*}}global i32 |
| |
| CHECK: @__profc__R{{[a-zA-Z0-9_]+}}testprog14will_be_called = {{private|internal}} global |
| CHECK-SAME: section "[[INSTR_PROF_CNTS]]"{{.*}}, align 8 |
| |
| CHECK: @__profd__R{{[a-zA-Z0-9_]+}}testprog14will_be_called = {{private|internal}} 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|internal}} global |
| CHECK-SAME: section "[[INSTR_PROF_CNTS]]"{{.*}}, align 8 |
| |
| CHECK: @__profd__R{{[a-zA-Z0-9_]+}}testprog4main = {{private|internal}} 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: @__llvm_coverage_mapping |
| CHECK-SAME: @__llvm_prf_nm |
| 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: [[DEFINE_INTERNAL]] |
| CHECK: atomicrmw add ptr |
| CHECK-SAME: @__profc__R{{[a-zA-Z0-9_]+}}testprog14will_be_called, |
| |
| CHECK: declare void @llvm.instrprof.increment(ptr, 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, ptr @__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 } |
