[clang] [Clang]Emit type metadata when -fprofile-generate is on (PR #70841)
Mingming Liu via cfe-commits
cfe-commits at lists.llvm.org
Tue Oct 31 10:52:48 PDT 2023
https://github.com/minglotus-6 created https://github.com/llvm/llvm-project/pull/70841
None
>From 99abebc88c09346bd4a70bbf39df13b249116c09 Mon Sep 17 00:00:00 2001
From: Mingming Liu <mingmingl at google.com>
Date: Tue, 31 Oct 2023 01:17:03 -0700
Subject: [PATCH] [Clang]Emit type metadata when -fprofile-generate is on
---
clang/lib/CodeGen/CGVTables.cpp | 2 +-
clang/lib/CodeGen/MicrosoftCXXABI.cpp | 3 +-
clang/test/CodeGenCXX/type-metadata.cpp | 150 ++++++++++++------------
3 files changed, 80 insertions(+), 75 deletions(-)
diff --git a/clang/lib/CodeGen/CGVTables.cpp b/clang/lib/CodeGen/CGVTables.cpp
index 25e4b1c27932026..895e160dfa8a536 100644
--- a/clang/lib/CodeGen/CGVTables.cpp
+++ b/clang/lib/CodeGen/CGVTables.cpp
@@ -1312,7 +1312,7 @@ llvm::GlobalObject::VCallVisibility CodeGenModule::GetVCallVisibilityLevel(
void CodeGenModule::EmitVTableTypeMetadata(const CXXRecordDecl *RD,
llvm::GlobalVariable *VTable,
const VTableLayout &VTLayout) {
- if (!getCodeGenOpts().LTOUnit)
+ if (!getCodeGenOpts().LTOUnit && !getCodeGenOpts().hasProfileIRInstr())
return;
CharUnits ComponentWidth = GetTargetTypeStoreSize(getVTableComponentType());
diff --git a/clang/lib/CodeGen/MicrosoftCXXABI.cpp b/clang/lib/CodeGen/MicrosoftCXXABI.cpp
index d623f8f63ae56c4..740c0b6cb1aac04 100644
--- a/clang/lib/CodeGen/MicrosoftCXXABI.cpp
+++ b/clang/lib/CodeGen/MicrosoftCXXABI.cpp
@@ -1673,7 +1673,8 @@ void MicrosoftCXXABI::EmitDestructorCall(CodeGenFunction &CGF,
void MicrosoftCXXABI::emitVTableTypeMetadata(const VPtrInfo &Info,
const CXXRecordDecl *RD,
llvm::GlobalVariable *VTable) {
- if (!CGM.getCodeGenOpts().LTOUnit)
+ if (!CGM.getCodeGenOpts().LTOUnit &&
+ !CGM.getCodeGenOpts().hasProfileIRInstr())
return;
// TODO: Should VirtualFunctionElimination also be supported here?
diff --git a/clang/test/CodeGenCXX/type-metadata.cpp b/clang/test/CodeGenCXX/type-metadata.cpp
index 3f8b54af801f8d6..637ec6e6c326ab6 100644
--- a/clang/test/CodeGenCXX/type-metadata.cpp
+++ b/clang/test/CodeGenCXX/type-metadata.cpp
@@ -1,113 +1,117 @@
// Tests for the cfi-vcall feature:
-// RUN: %clang_cc1 -flto -flto-unit -triple x86_64-unknown-linux -fvisibility=hidden -fsanitize=cfi-vcall -fsanitize-trap=cfi-vcall -emit-llvm -o - %s | FileCheck --check-prefix=CFI --check-prefix=CFI-NVT-NO-RV --check-prefix=ITANIUM --check-prefix=ITANIUM-MD --check-prefix=TT-ITANIUM-HIDDEN --check-prefix=NDIAG %s
-// RUN: %clang_cc1 -flto -flto-unit -triple x86_64-unknown-linux -fvisibility=hidden -fsanitize=cfi-vcall -emit-llvm -o - %s | FileCheck --check-prefix=CFI --check-prefix=CFI-NVT-NO-RV --check-prefix=ITANIUM --check-prefix=ITANIUM-MD --check-prefix=TT-ITANIUM-HIDDEN --check-prefix=ITANIUM-MD-DIAG --check-prefix=ITANIUM-DIAG --check-prefix=DIAG --check-prefix=DIAG-ABORT %s
-// RUN: %clang_cc1 -flto -flto-unit -triple x86_64-unknown-linux -fvisibility=hidden -fsanitize=cfi-vcall -fsanitize-recover=cfi-vcall -emit-llvm -o - %s | FileCheck --check-prefix=CFI --check-prefix=CFI-NVT-NO-RV --check-prefix=ITANIUM --check-prefix=ITANIUM-MD --check-prefix=TT-ITANIUM-HIDDEN --check-prefix=ITANIUM-MD-DIAG --check-prefix=ITANIUM-DIAG --check-prefix=DIAG --check-prefix=DIAG-RECOVER %s
-// RUN: %clang_cc1 -flto -flto-unit -triple x86_64-pc-windows-msvc -fsanitize=cfi-vcall -fsanitize-trap=cfi-vcall -emit-llvm -o - %s | FileCheck --check-prefix=CFI --check-prefix=CFI-NVT-NO-RV --check-prefix=MS --check-prefix=TT-MS --check-prefix=NDIAG %s
+// RUN: %clang_cc1 -flto -flto-unit -triple x86_64-unknown-linux -fvisibility=hidden -fsanitize=cfi-vcall -fsanitize-trap=cfi-vcall -emit-llvm -o - %s | FileCheck --check-prefix=CFI --check-prefix=CFI-NVT-NO-RV --check-prefix=ITANIUM-TYPEMETADATA --check-prefix=ITANIUM-HIDDEN --check-prefix=ITANIUM-MD --check-prefix=TT-ITANIUM-HIDDEN --check-prefix=NDIAG %s
+// RUN: %clang_cc1 -flto -flto-unit -triple x86_64-unknown-linux -fvisibility=hidden -fsanitize=cfi-vcall -emit-llvm -o - %s | FileCheck --check-prefix=CFI --check-prefix=CFI-NVT-NO-RV --check-prefix=ITANIUM-TYPEMETADATA --check-prefix=ITANIUM-HIDDEN --check-prefix=ITANIUM-MD --check-prefix=TT-ITANIUM-HIDDEN --check-prefix=ITANIUM-MD-DIAG --check-prefix=ITANIUM-DIAG --check-prefix=DIAG --check-prefix=DIAG-ABORT %s
+// RUN: %clang_cc1 -flto -flto-unit -triple x86_64-unknown-linux -fvisibility=hidden -fsanitize=cfi-vcall -fsanitize-recover=cfi-vcall -emit-llvm -o - %s | FileCheck --check-prefix=CFI --check-prefix=CFI-NVT-NO-RV --check-prefix=ITANIUM-TYPEMETADATA --check-prefix=ITANIUM-HIDDEN --check-prefix=ITANIUM-MD --check-prefix=TT-ITANIUM-HIDDEN --check-prefix=ITANIUM-MD-DIAG --check-prefix=ITANIUM-DIAG --check-prefix=DIAG --check-prefix=DIAG-RECOVER %s
+// RUN: %clang_cc1 -flto -flto-unit -triple x86_64-pc-windows-msvc -fsanitize=cfi-vcall -fsanitize-trap=cfi-vcall -emit-llvm -o - %s | FileCheck --check-prefix=CFI --check-prefix=CFI-NVT-NO-RV --check-prefix=MS-TYPEMETADATA --check-prefix=MS --check-prefix=TT-MS --check-prefix=NDIAG %s
// Tests for the whole-program-vtables feature:
-// RUN: %clang_cc1 -flto -flto-unit -triple x86_64-unknown-linux -fvisibility=hidden -fwhole-program-vtables -emit-llvm -o - %s | FileCheck --check-prefix=VTABLE-OPT --check-prefix=ITANIUM --check-prefix=ITANIUM-MD --check-prefix=TT-ITANIUM-HIDDEN %s
+// RUN: %clang_cc1 -flto -flto-unit -triple x86_64-unknown-linux -fvisibility=hidden -fwhole-program-vtables -emit-llvm -o - %s | FileCheck --check-prefix=VTABLE-OPT --check-prefix=ITANIUM-TYPEMETADATA --check-prefix=ITANIUM-HIDDEN --check-prefix=ITANIUM-MD --check-prefix=TT-ITANIUM-HIDDEN %s
// RUN: %clang_cc1 -flto -flto-unit -triple x86_64-unknown-linux -fwhole-program-vtables -emit-llvm -o - %s | FileCheck --check-prefix=VTABLE-OPT --check-prefix=ITANIUM-DEFAULTVIS --check-prefix=TT-ITANIUM-DEFAULT %s
// RUN: %clang_cc1 -O2 -flto -flto-unit -triple x86_64-unknown-linux -fwhole-program-vtables -emit-llvm -o - %s | FileCheck --check-prefix=ITANIUM-OPT --check-prefix=ITANIUM-OPT-LAYOUT %s
-// RUN: %clang_cc1 -flto -flto-unit -triple x86_64-pc-windows-msvc -fwhole-program-vtables -emit-llvm -o - %s | FileCheck --check-prefix=VTABLE-OPT --check-prefix=MS --check-prefix=TT-MS %s
+// RUN: %clang_cc1 -flto -flto-unit -triple x86_64-pc-windows-msvc -fwhole-program-vtables -emit-llvm -o - %s | FileCheck --check-prefix=VTABLE-OPT --check-prefix=MS-TYPEMETADATA --check-prefix=MS --check-prefix=TT-MS %s
// Tests for cfi + whole-program-vtables:
-// RUN: %clang_cc1 -flto -flto-unit -triple x86_64-unknown-linux -fvisibility=hidden -fsanitize=cfi-vcall -fsanitize-trap=cfi-vcall -fwhole-program-vtables -emit-llvm -o - %s | FileCheck --check-prefix=CFI --check-prefix=CFI-VT --check-prefix=ITANIUM --check-prefix=TC-ITANIUM --check-prefix=ITANIUM-MD %s
+// RUN: %clang_cc1 -flto -flto-unit -triple x86_64-unknown-linux -fvisibility=hidden -fsanitize=cfi-vcall -fsanitize-trap=cfi-vcall -fwhole-program-vtables -emit-llvm -o - %s | FileCheck --check-prefix=CFI --check-prefix=CFI-VT --check-prefix=ITANIUM-TYPEMETADATA --check-prefix=ITANIUM-HIDDEN --check-prefix=TC-ITANIUM --check-prefix=ITANIUM-MD %s
// RUN: %clang_cc1 -flto -flto-unit -triple x86_64-pc-windows-msvc -fsanitize=cfi-vcall -fsanitize-trap=cfi-vcall -fwhole-program-vtables -emit-llvm -o - %s | FileCheck --check-prefix=CFI --check-prefix=CFI-VT --check-prefix=MS --check-prefix=TC-MS %s
// Equivalent tests for above, but with relative-vtables.
// Tests for the cfi-vcall feature:
-// RUN: %clang_cc1 -fexperimental-relative-c++-abi-vtables -flto -flto-unit -triple x86_64-unknown-linux -fvisibility=hidden -fsanitize=cfi-vcall -fsanitize-trap=cfi-vcall -emit-llvm -o - %s | FileCheck --check-prefix=CFI --check-prefix=CFI-NVT --check-prefix=RV-MD --check-prefix=ITANIUM --check-prefix=TT-ITANIUM-HIDDEN --check-prefix=NDIAG --check-prefix=CFI-NVT-RV %s
-// RUN: %clang_cc1 -fexperimental-relative-c++-abi-vtables -flto -flto-unit -triple x86_64-unknown-linux -fvisibility=hidden -fsanitize=cfi-vcall -emit-llvm -o - %s | FileCheck --check-prefix=CFI --check-prefix=CFI-NVT --check-prefix=CFI-NVT-RV --check-prefix=ITANIUM --check-prefix=RV-MD --check-prefix=TT-ITANIUM-HIDDEN --check-prefix=ITANIUM-DIAG --check-prefix=RV-MD-DIAG --check-prefix=DIAG --check-prefix=DIAG-ABORT %s
-// RUN: %clang_cc1 -fexperimental-relative-c++-abi-vtables -flto -flto-unit -triple x86_64-unknown-linux -fvisibility=hidden -fsanitize=cfi-vcall -fsanitize-recover=cfi-vcall -emit-llvm -o - %s | FileCheck --check-prefix=CFI --check-prefix=CFI-NVT --check-prefix=CFI-NVT-RV --check-prefix=ITANIUM --check-prefix=RV-MD --check-prefix=TT-ITANIUM-HIDDEN --check-prefix=ITANIUM-DIAG --check-prefix=RV-MD-DIAG --check-prefix=DIAG --check-prefix=DIAG-RECOVER %s
+// RUN: %clang_cc1 -fexperimental-relative-c++-abi-vtables -flto -flto-unit -triple x86_64-unknown-linux -fvisibility=hidden -fsanitize=cfi-vcall -fsanitize-trap=cfi-vcall -emit-llvm -o - %s | FileCheck --check-prefix=CFI --check-prefix=CFI-NVT --check-prefix=RV-MD --check-prefix=ITANIUM-TYPEMETADATA --check-prefix=ITANIUM-HIDDEN --check-prefix=TT-ITANIUM-HIDDEN --check-prefix=NDIAG --check-prefix=CFI-NVT-RV %s
+// RUN: %clang_cc1 -fexperimental-relative-c++-abi-vtables -flto -flto-unit -triple x86_64-unknown-linux -fvisibility=hidden -fsanitize=cfi-vcall -emit-llvm -o - %s | FileCheck --check-prefix=CFI --check-prefix=CFI-NVT --check-prefix=CFI-NVT-RV --check-prefix=ITANIUM-TYPEMETADATA --check-prefix=ITANIUM-HIDDEN --check-prefix=RV-MD --check-prefix=TT-ITANIUM-HIDDEN --check-prefix=ITANIUM-DIAG --check-prefix=RV-MD-DIAG --check-prefix=DIAG --check-prefix=DIAG-ABORT %s
+// RUN: %clang_cc1 -fexperimental-relative-c++-abi-vtables -flto -flto-unit -triple x86_64-unknown-linux -fvisibility=hidden -fsanitize=cfi-vcall -fsanitize-recover=cfi-vcall -emit-llvm -o - %s | FileCheck --check-prefix=CFI --check-prefix=CFI-NVT --check-prefix=CFI-NVT-RV --check-prefix=ITANIUM-TYPEMETADATA --check-prefix=ITANIUM-HIDDEN --check-prefix=RV-MD --check-prefix=TT-ITANIUM-HIDDEN --check-prefix=ITANIUM-DIAG --check-prefix=RV-MD-DIAG --check-prefix=DIAG --check-prefix=DIAG-RECOVER %s
// Tests for the whole-program-vtables feature:
-// RUN: %clang_cc1 -fexperimental-relative-c++-abi-vtables -flto -flto-unit -triple x86_64-unknown-linux -fvisibility=hidden -fwhole-program-vtables -emit-llvm -o - %s | FileCheck --check-prefix=VTABLE-OPT --check-prefix=ITANIUM -check-prefix=RV-MD --check-prefix=TT-ITANIUM-HIDDEN %s
+// RUN: %clang_cc1 -fexperimental-relative-c++-abi-vtables -flto -flto-unit -triple x86_64-unknown-linux -fvisibility=hidden -fwhole-program-vtables -emit-llvm -o - %s | FileCheck --check-prefix=VTABLE-OPT --check-prefix=ITANIUM-TYPEMETADATA --check-prefix=ITANIUM-HIDDEN -check-prefix=RV-MD --check-prefix=TT-ITANIUM-HIDDEN %s
// RUN: %clang_cc1 -fexperimental-relative-c++-abi-vtables -flto -flto-unit -triple x86_64-unknown-linux -fwhole-program-vtables -emit-llvm -o - %s | FileCheck --check-prefix=VTABLE-OPT --check-prefix=ITANIUM-DEFAULTVIS --check-prefix=TT-ITANIUM-DEFAULT %s
// RUN: %clang_cc1 -fexperimental-relative-c++-abi-vtables -O2 -flto -flto-unit -triple x86_64-unknown-linux -fwhole-program-vtables -emit-llvm -o - %s | FileCheck --check-prefix=ITANIUM-OPT --check-prefix=RV-OPT-LAYOUT %s
// Tests for cfi + whole-program-vtables:
-// RUN: %clang_cc1 -fexperimental-relative-c++-abi-vtables -flto -flto-unit -triple x86_64-unknown-linux -fvisibility=hidden -fsanitize=cfi-vcall -fsanitize-trap=cfi-vcall -fwhole-program-vtables -emit-llvm -o - %s | FileCheck --check-prefix=CFI --check-prefix=CFI-VT --check-prefix=ITANIUM --check-prefix=RV-MD --check-prefix=TC-ITANIUM %s
+// RUN: %clang_cc1 -fexperimental-relative-c++-abi-vtables -flto -flto-unit -triple x86_64-unknown-linux -fvisibility=hidden -fsanitize=cfi-vcall -fsanitize-trap=cfi-vcall -fwhole-program-vtables -emit-llvm -o - %s | FileCheck --check-prefix=CFI --check-prefix=CFI-VT --check-prefix=ITANIUM-TYPEMETADATA --check-prefix=ITANIUM-HIDDEN --check-prefix=RV-MD --check-prefix=TC-ITANIUM %s
-// ITANIUM: @_ZTV1A = {{[^!]*}}, !type [[A16:![0-9]+]]
+// Test that type metadata are emitted with -fprofile-generate
+// RUN: %clang -fprofile-generate -fno-lto -target x86_64-unknown-linux -emit-llvm -S %s -o - | FileCheck %s --check-prefix=ITANIUM-TYPEMETADATA
+// RUN: %clang -fprofile-generate -fno-lto -target x86_64-pc-windows-msvc -emit-llvm -S %s -o - | FileCheck %s --check-prefix=MS-TYPEMETADATA
+
+// ITANIUM-TYPEMETADATA: @_ZTV1A = {{[^!]*}}, !type [[A16:![0-9]+]]
// ITANIUM-DIAG-SAME: !type [[ALL16:![0-9]+]]
-// ITANIUM-SAME: !type [[AF16:![0-9]+]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[AF16:![0-9]+]]
-// ITANIUM: @_ZTV1B = {{[^!]*}}, !type [[A32:![0-9]+]]
+// ITANIUM-TYPEMETADATA: @_ZTV1B = {{[^!]*}}, !type [[A32:![0-9]+]]
// ITANIUM-DIAG-SAME: !type [[ALL32:![0-9]+]]
-// ITANIUM-SAME: !type [[AF32:![0-9]+]]
-// ITANIUM-SAME: !type [[AF40:![0-9]+]]
-// ITANIUM-SAME: !type [[AF48:![0-9]+]]
-// ITANIUM-SAME: !type [[B32:![0-9]+]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[AF32:![0-9]+]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[AF40:![0-9]+]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[AF48:![0-9]+]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[B32:![0-9]+]]
// ITANIUM-DIAG-SAME: !type [[ALL32]]
-// ITANIUM-SAME: !type [[BF32:![0-9]+]]
-// ITANIUM-SAME: !type [[BF40:![0-9]+]]
-// ITANIUM-SAME: !type [[BF48:![0-9]+]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[BF32:![0-9]+]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[BF40:![0-9]+]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[BF48:![0-9]+]]
-// ITANIUM: @_ZTV1C = {{[^!]*}}, !type [[A32]]
+// ITANIUM-TYPEMETADATA: @_ZTV1C = {{[^!]*}}, !type [[A32]]
// ITANIUM-DIAG-SAME: !type [[ALL32]]
-// ITANIUM-SAME: !type [[AF32]]
-// ITANIUM-SAME: !type [[C32:![0-9]+]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[AF32]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[C32:![0-9]+]]
// ITANIUM-DIAG-SAME: !type [[ALL32]]
-// ITANIUM-SAME: !type [[CF32:![0-9]+]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[CF32:![0-9]+]]
// DIAG: @[[SRC:.*]] = private unnamed_addr constant [{{.*}} x i8] c"{{.*}}type-metadata.cpp\00", align 1
// DIAG: @[[TYPE:.*]] = private unnamed_addr constant { i16, i16, [4 x i8] } { i16 -1, i16 0, [4 x i8] c"'A'\00" }
// DIAG: @[[BADTYPESTATIC:.*]] = private unnamed_addr global { i8, { ptr, i32, i32 }, ptr } { i8 0, { ptr, i32, i32 } { ptr @[[SRC]], i32 123, i32 3 }, ptr @[[TYPE]] }
-// ITANIUM: @_ZTVN12_GLOBAL__N_11DE = {{[^!]*}}, !type [[A32]]
+// ITANIUM-TYPEMETADATA: @_ZTVN12_GLOBAL__N_11DE = {{[^!]*}}, !type [[A32]]
// ITANIUM-DIAG-SAME: !type [[ALL32]]
-// ITANIUM-SAME: !type [[AF32]]
-// ITANIUM-SAME: !type [[AF40]]
-// ITANIUM-SAME: !type [[AF48]]
-// ITANIUM-SAME: !type [[B32]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[AF32]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[AF40]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[AF48]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[B32]]
// ITANIUM-DIAG-SAME: !type [[ALL32]]
-// ITANIUM-SAME: !type [[BF32]]
-// ITANIUM-SAME: !type [[BF40]]
-// ITANIUM-SAME: !type [[BF48]]
-// ITANIUM-SAME: !type [[C88:![0-9]+]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[BF32]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[BF40]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[BF48]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[C88:![0-9]+]]
// ITANIUM-DIAG-SAME: !type [[ALL88:![0-9]+]]
-// ITANIUM-SAME: !type [[CF32]]
-// ITANIUM-SAME: !type [[CF40:![0-9]+]]
-// ITANIUM-SAME: !type [[CF48:![0-9]+]]
-// ITANIUM-SAME: !type [[D32:![0-9]+]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[CF32]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[CF40:![0-9]+]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[CF48:![0-9]+]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[D32:![0-9]+]]
// ITANIUM-DIAG-SAME: !type [[ALL32]]
-// ITANIUM-SAME: !type [[DF32:![0-9]+]]
-// ITANIUM-SAME: !type [[DF40:![0-9]+]]
-// ITANIUM-SAME: !type [[DF48:![0-9]+]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[DF32:![0-9]+]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[DF40:![0-9]+]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[DF48:![0-9]+]]
-// ITANIUM: @_ZTCN12_GLOBAL__N_11DE0_1B = {{[^!]*}}, !type [[A32]]
+// ITANIUM-TYPEMETADATA: @_ZTCN12_GLOBAL__N_11DE0_1B = {{[^!]*}}, !type [[A32]]
// ITANIUM-DIAG-SAME: !type [[ALL32]]
-// ITANIUM-SAME: !type [[B32]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[B32]]
// ITANIUM-DIAG-SAME: !type [[ALL32]]
-// ITANIUM: @_ZTCN12_GLOBAL__N_11DE8_1C = {{[^!]*}}, !type [[A64:![0-9]+]]
+// ITANIUM-TYPEMETADATA: @_ZTCN12_GLOBAL__N_11DE8_1C = {{[^!]*}}, !type [[A64:![0-9]+]]
// ITANIUM-DIAG-SAME: !type [[ALL64:![0-9]+]]
-// ITANIUM-SAME: !type [[AF64:![0-9]+]]
-// ITANIUM-SAME: !type [[C32]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[AF64:![0-9]+]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[C32]]
// ITANIUM-DIAG-SAME: !type [[ALL32]]
-// ITANIUM-SAME: !type [[CF64:![0-9]+]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[CF64:![0-9]+]]
-// ITANIUM: @_ZTVZ3foovE2FA = {{[^!]*}}, !type [[A16]]
+// ITANIUM-TYPEMETADATA: @_ZTVZ3foovE2FA = {{[^!]*}}, !type [[A16]]
// ITANIUM-DIAG-SAME: !type [[ALL16]]
-// ITANIUM-SAME: !type [[AF16]]
-// ITANIUM-SAME: !type [[FA16:![0-9]+]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[AF16]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[FA16:![0-9]+]]
// ITANIUM-DIAG-SAME: !type [[ALL16]]
-// ITANIUM-SAME: !type [[FAF16:![0-9]+]]
+// ITANIUM-TYPEMETADATA-SAME: !type [[FAF16:![0-9]+]]
-// ITANIUM: @_ZTVN5test31EE = external unnamed_addr constant
+// ITANIUM-TYPEMETADATA: @_ZTVN5test31EE = external unnamed_addr constant
// ITANIUM-DEFAULTVIS: @_ZTVN5test31EE = external unnamed_addr constant
// ITANIUM-OPT: @_ZTVN5test31EE = available_externally unnamed_addr constant {{[^!]*}},
// ITANIUM-OPT-SAME: !type [[E16:![0-9]+]],
// ITANIUM-OPT-SAME: !type [[EF16:![0-9]+]]
// ITANIUM-OPT: @llvm.compiler.used = appending global [1 x ptr] [ptr @_ZTVN5test31EE]
-// MS: comdat($"??_7A@@6B@"), !type [[A8:![0-9]+]]
-// MS: comdat($"??_7B@@6B0@@"), !type [[B8:![0-9]+]]
-// MS: comdat($"??_7B@@6BA@@@"), !type [[A8]]
-// MS: comdat($"??_7C@@6B@"), !type [[A8]]
-// MS: comdat($"??_7D@?A0x{{[^@]*}}@@6BB@@@"), !type [[B8]], !type [[D8:![0-9]+]]
-// MS: comdat($"??_7D@?A0x{{[^@]*}}@@6BA@@@"), !type [[A8]]
-// MS: comdat($"??_7FA@?1??foo@@YAXXZ at 6B@"), !type [[A8]], !type [[FA8:![0-9]+]]
+// MS-TYPEMETADATA: comdat($"??_7A@@6B@"), !type [[A8:![0-9]+]]
+// MS-TYPEMETADATA: comdat($"??_7B@@6B0@@"), !type [[B8:![0-9]+]]
+// MS-TYPEMETADATA: comdat($"??_7B@@6BA@@@"), !type [[A8]]
+// MS-TYPEMETADATA: comdat($"??_7C@@6B@"), !type [[A8]]
+// MS-TYPEMETADATA: comdat($"??_7D@?A0x{{[^@]*}}@@6BB@@@"), !type [[B8]], !type [[D8:![0-9]+]]
+// MS-TYPEMETADATA: comdat($"??_7D@?A0x{{[^@]*}}@@6BA@@@"), !type [[A8]]
+// MS-TYPEMETADATA: comdat($"??_7FA@?1??foo@@YAXXZ at 6B@"), !type [[A8]], !type [[FA8:![0-9]+]]
struct A {
A();
@@ -151,7 +155,7 @@ void D::f() {
void D::h() {
}
-// ITANIUM: define hidden void @_Z2afP1A
+// ITANIUM-HIDDEN: define hidden void @_Z2afP1A
// ITANIUM-DEFAULTVIS: define{{.*}} void @_Z2afP1A
// MS: define dso_local void @"?af@@YAXPEAUA@@@Z"
void af(A *a) {
@@ -185,7 +189,7 @@ void af(A *a) {
a->f();
}
-// ITANIUM: define internal void @_Z3df1PN12_GLOBAL__N_11DE
+// ITANIUM-HIDDEN: define internal void @_Z3df1PN12_GLOBAL__N_11DE
// MS: define internal void @"?df1@@YAXPEAUD@?A0x{{[^@]*}}@@@Z"
void df1(D *d) {
// TT-ITANIUM-HIDDEN: {{%[^ ]*}} = call i1 @llvm.type.test(ptr {{%[^ ]*}}, metadata ![[DTYPE:[0-9]+]])
@@ -196,7 +200,7 @@ void df1(D *d) {
d->f();
}
-// ITANIUM: define internal void @_Z3dg1PN12_GLOBAL__N_11DE
+// ITANIUM-HIDDEN: define internal void @_Z3dg1PN12_GLOBAL__N_11DE
// MS: define internal void @"?dg1@@YAXPEAUD@?A0x{{[^@]*}}@@@Z"
void dg1(D *d) {
// TT-ITANIUM-HIDDEN: {{%[^ ]*}} = call i1 @llvm.type.test(ptr {{%[^ ]*}}, metadata !"_ZTS1B")
@@ -207,7 +211,7 @@ void dg1(D *d) {
d->g();
}
-// ITANIUM: define internal void @_Z3dh1PN12_GLOBAL__N_11DE
+// ITANIUM-HIDDEN: define internal void @_Z3dh1PN12_GLOBAL__N_11DE
// MS: define internal void @"?dh1@@YAXPEAUD@?A0x{{[^@]*}}@@@Z"
void dh1(D *d) {
// TT-ITANIUM-HIDDEN: {{%[^ ]*}} = call i1 @llvm.type.test(ptr {{%[^ ]*}}, metadata ![[DTYPE]])
@@ -218,7 +222,7 @@ void dh1(D *d) {
d->h();
}
-// ITANIUM: define internal void @_Z3df2PN12_GLOBAL__N_11DE
+// ITANIUM-HIDDEN: define internal void @_Z3df2PN12_GLOBAL__N_11DE
// MS: define internal void @"?df2@@YAXPEAUD@?A0x{{[^@]*}}@@@Z"
__attribute__((no_sanitize("cfi")))
void df2(D *d) {
@@ -228,7 +232,7 @@ void df2(D *d) {
d->f();
}
-// ITANIUM: define internal void @_Z3df3PN12_GLOBAL__N_11DE
+// ITANIUM-HIDDEN: define internal void @_Z3df3PN12_GLOBAL__N_11DE
// MS: define internal void @"?df3@@YAXPEAUD@?A0x{{[^@]*}}@@@Z"
__attribute__((no_sanitize("address"))) __attribute__((no_sanitize("cfi-vcall")))
void df3(D *d) {
@@ -266,7 +270,7 @@ struct D : C {
void m_fn1();
};
-// ITANIUM: define hidden void @_ZN5test21fEPNS_1DE
+// ITANIUM-HIDDEN: define hidden void @_ZN5test21fEPNS_1DE
// ITANIUM-DEFAULTVIS: define{{.*}} void @_ZN5test21fEPNS_1DE
// MS: define dso_local void @"?f at test2@@YAXPEAUD at 1@@Z"
void f(D *d) {
@@ -365,9 +369,9 @@ void g() {
// RV-OPT-LAYOUT: [[E16]] = !{i64 8, !"_ZTSN5test31EE"}
// RV-OPT-LAYOUT: [[EF16]] = !{i64 8, !"_ZTSMN5test31EEFvvE.virtual"}
-// MS: [[A8]] = !{i64 8, !"?AUA@@"}
-// MS: [[B8]] = !{i64 8, !"?AUB@@"}
-// MS: [[D8]] = !{i64 8, [[D_ID:![0-9]+]]}
-// MS: [[D_ID]] = distinct !{}
-// MS: [[FA8]] = !{i64 8, [[FA_ID:![0-9]+]]}
-// MS: [[FA_ID]] = distinct !{}
+// MS-TYPEMETADATA: [[A8]] = !{i64 8, !"?AUA@@"}
+// MS-TYPEMETADATA: [[B8]] = !{i64 8, !"?AUB@@"}
+// MS-TYPEMETADATA: [[D8]] = !{i64 8, [[D_ID:![0-9]+]]}
+// MS-TYPEMETADATA: [[D_ID]] = distinct !{}
+// MS-TYPEMETADATA: [[FA8]] = !{i64 8, [[FA_ID:![0-9]+]]}
+// MS-TYPEMETADATA: [[FA_ID]] = distinct !{}
More information about the cfe-commits
mailing list