| ;; Test runtime symbols and various linkages. |
| |
| ; RUN: opt < %s -mtriple=x86_64-apple-macosx10.10.0 -passes=instrprof -S | FileCheck %s --check-prefixes=MACHO |
| ; RUN: opt < %s -mtriple=x86_64-unknown-linux -passes=instrprof -S | FileCheck %s --check-prefixes=ELF,ELFRT |
| ; RUN: opt < %s -mtriple=x86_64-unknown-fuchsia -passes=instrprof -S | FileCheck %s --check-prefixes=ELF,ELFRT |
| ; RUN: opt < %s -mtriple=x86_64-scei-ps4 -passes=instrprof -S | FileCheck %s --check-prefixes=ELF,PS |
| ; RUN: opt < %s -mtriple=x86_64-sie-ps5 -passes=instrprof -S | FileCheck %s --check-prefixes=ELF,PS |
| ; RUN: opt < %s -mtriple=x86_64-pc-win32-coff -passes=instrprof -S | FileCheck %s --check-prefixes=COFF |
| ; RUN: opt < %s -mtriple=powerpc64-ibm-aix-xcoff -passes=instrprof -S | FileCheck %s --check-prefixes=XCOFF |
| ; RUN: opt < %s -mtriple=x86_64-pc-freebsd13 -passes=instrprof -S | FileCheck %s --check-prefixes=ELF |
| ; RUN: opt < %s -mtriple=wasm32-unknown-unknown -passes=instrprof -S | FileCheck %s --check-prefix=WASM |
| |
| ; MACHO: @__llvm_profile_runtime = external hidden global i32 |
| ; ELF-NOT: @__llvm_profile_runtime = external global i32 |
| ; XCOFF-NOT: @__llvm_profile_runtime = external hidden global i32 |
| ; COFF: @__llvm_profile_runtime = external hidden global i32 |
| ; WASM: @__llvm_profile_runtime = external hidden global i32 |
| |
| ; ELF: $__profc_foo = comdat nodeduplicate |
| ; ELF: $__profc_foo_weak = comdat nodeduplicate |
| ; ELF: $"__profc_linkage.ll:foo_internal" = comdat nodeduplicate |
| ; ELF: $__profc_foo_inline = comdat nodeduplicate |
| ; ELF: $__profc_foo_extern = comdat any |
| |
| @__profn_foo = private constant [3 x i8] c"foo" |
| @__profn_foo_weak = weak hidden constant [8 x i8] c"foo_weak" |
| @"__profn_linkage.ll:foo_internal" = private constant [23 x i8] c"linkage.ll:foo_internal" |
| @__profn_foo_inline = linkonce_odr hidden constant [10 x i8] c"foo_inline" |
| @__profn_foo_extern = linkonce_odr hidden constant [10 x i8] c"foo_extern" |
| |
| ; ELF: @__profc_foo = private global {{.*}} section "__llvm_prf_cnts", comdat |
| ; ELF: @__profd_foo = private global {{.*}} section "__llvm_prf_data", comdat($__profc_foo) |
| ; MACHO: @__profc_foo = private global |
| ; MACHO: @__profd_foo = private global |
| ; COFF: @__profc_foo = private global |
| ; COFF-NOT: comdat |
| ; COFF: @__profd_foo = private global |
| ; XCOFF: @__profc_foo = private global |
| ; XCOFF-NOT: comdat |
| ; XCOFF: @__profd_foo = private global |
| define void @foo() { |
| call void @llvm.instrprof.increment(ptr @__profn_foo, i64 0, i32 1, i32 0) |
| ret void |
| } |
| |
| ; ELF: @__profc_foo_weak = weak hidden global{{.*}}section "__llvm_prf_cnts", comdat, align 8 |
| ; ELF: @__profd_foo_weak = private global{{.*}}section "__llvm_prf_data", comdat($__profc_foo_weak) |
| ; MACHO: @__profc_foo_weak = weak hidden global |
| ; MACHO: @__profd_foo_weak = weak hidden global |
| ; COFF: @__profc_foo_weak = weak hidden global |
| ; COFF: @__profd_foo_weak = private global |
| ; XCOFF: @__profc_foo_weak = private global |
| ; XCOFF: @__profd_foo_weak = private global |
| define weak void @foo_weak() { |
| call void @llvm.instrprof.increment(ptr @__profn_foo_weak, i64 0, i32 1, i32 0) |
| ret void |
| } |
| |
| ; ELF: @"__profc_linkage.ll:foo_internal" = private global{{.*}}section "__llvm_prf_cnts", comdat, align 8 |
| ; ELF: @"__profd_linkage.ll:foo_internal" = private global{{.*}}section "__llvm_prf_data", comdat($"__profc_linkage.ll:foo_internal"), align 8 |
| ; MACHO: @"__profc_linkage.ll:foo_internal" = private global |
| ; MACHO: @"__profd_linkage.ll:foo_internal" = private global |
| ; COFF: @"__profc_linkage.ll:foo_internal" = private global |
| ; COFF: @"__profd_linkage.ll:foo_internal" = private global |
| ; XCOFF: @"__profc_linkage.ll:foo_internal" = private global |
| ; XCOFF: @"__profd_linkage.ll:foo_internal" = private global |
| define internal void @foo_internal() { |
| call void @llvm.instrprof.increment(ptr @"__profn_linkage.ll:foo_internal", i64 0, i32 1, i32 0) |
| ret void |
| } |
| |
| ; ELF: @__profc_foo_inline = linkonce_odr hidden global{{.*}}section "__llvm_prf_cnts", comdat, align 8 |
| ; ELF: @__profd_foo_inline = private global{{.*}}section "__llvm_prf_data", comdat($__profc_foo_inline), align 8 |
| ; MACHO: @__profc_foo_inline = linkonce_odr hidden global |
| ; MACHO: @__profd_foo_inline = linkonce_odr hidden global |
| ; COFF: @__profc_foo_inline = linkonce_odr hidden global{{.*}} section ".lprfc$M", align 8 |
| ; COFF: @__profd_foo_inline = private global{{.*}} section ".lprfd$M", align 8 |
| ; XCOFF: @__profc_foo_inline = private global |
| ; XCOFF: @__profd_foo_inline = private global |
| define linkonce_odr void @foo_inline() { |
| call void @llvm.instrprof.increment(ptr @__profn_foo_inline, i64 0, i32 1, i32 0) |
| ret void |
| } |
| |
| ; ELF: @__profc_foo_extern = linkonce_odr hidden global {{.*}}section "__llvm_prf_cnts", comdat, align 8 |
| ; ELF: @__profd_foo_extern = private global {{.*}}section "__llvm_prf_data", comdat($__profc_foo_extern), align 8 |
| ; MACHO: @__profc_foo_extern = linkonce_odr hidden global |
| ; MACHO: @__profd_foo_extern = linkonce_odr hidden global |
| ; COFF: @__profc_foo_extern = linkonce_odr hidden global {{.*}}section ".lprfc$M", comdat, align 8 |
| ; COFF: @__profd_foo_extern = internal global {{.*}}section ".lprfd$M", comdat($__profc_foo_extern), align 8 |
| ; XCOFF: @__profc_foo_extern = private global |
| ; XCOFF: @__profd_foo_extern = private global |
| define available_externally void @foo_extern() { |
| call void @llvm.instrprof.increment(ptr @__profn_foo_extern, i64 0, i32 1, i32 0) |
| ret void |
| } |
| |
| declare void @llvm.instrprof.increment(ptr, i64, i32, i32) |
| |
| ; ELF: @llvm.compiler.used = appending global {{.*}} [{{.*}}ptr @__profd_foo, ptr @__profd_foo_weak, ptr @"__profd_linkage.ll:foo_internal", ptr @__profd_foo_inline, ptr @__profd_foo_extern{{.*}}] |
| ; MACHO: @llvm.compiler.used = appending global [6 x ptr] [ptr @__llvm_profile_runtime_user, ptr @__profd_foo, {{.*}} |
| ; COFF: @llvm.compiler.used = appending global [6 x ptr] [ptr @__llvm_profile_runtime_user, ptr @__profd_foo, ptr @__profd_foo_weak, ptr @"__profd_linkage.ll:foo_internal", ptr @__profd_foo_inline, ptr @__profd_foo_extern] |
| ; XCOFF: @llvm.used = appending global [6 x ptr] [ptr @__profd_foo, ptr @__profd_foo_weak, ptr @"__profd_linkage.ll:foo_internal", ptr @__profd_foo_inline, ptr @__profd_foo_extern, ptr @__llvm_prf_nm] |
| ; WASM: @llvm.used = appending global [7 x ptr] [ptr @__llvm_profile_runtime_user, ptr @__profd_foo, ptr @__profd_foo_weak, ptr @"__profd_linkage.ll:foo_internal", ptr @__profd_foo_inline, ptr @__profd_foo_extern, ptr @__llvm_prf_nm] |
| |
| ; MACHO: define linkonce_odr hidden i32 @__llvm_profile_runtime_user() {{.*}} { |
| ; MACHO: %[[REG:.*]] = load i32, ptr @__llvm_profile_runtime |
| ; MACHO: ret i32 %[[REG]] |
| ; MACHO: } |
| ; COFF: define linkonce_odr hidden i32 @__llvm_profile_runtime_user() {{.*}} comdat { |
| ; ELFRT-NOT: define linkonce_odr hidden i32 @__llvm_profile_runtime_user() {{.*}} { |
| ; ELFRT-NOT: %[[REG:.*]] = load i32, ptr @__llvm_profile_runtime |
| ; PS: define linkonce_odr hidden i32 @__llvm_profile_runtime_user() {{.*}} { |
| ; PS: %[[REG:.*]] = load i32, ptr @__llvm_profile_runtime |
| ; XCOFF-NOT: define .* __llvm_profile_runtime_user |
| |
| ; WASM: define internal void @__llvm_profile_register_functions() unnamed_addr { |
| ; WASM-NEXT: call void @__llvm_profile_register_function(ptr @__profd_foo) |
| ; WASM-NEXT: call void @__llvm_profile_register_function(ptr @__profd_foo_weak) |
| ; WASM: call void @__llvm_profile_register_names_function(ptr @__llvm_prf_nm |
| ; WASM-NEXT: ret void |
| ; WASM-NEXT: } |
| |
| ; XCOFF-NOT: internal void @__llvm_profile_register_functions() |