[clang] [Clang] Emit type metadata on vtables when IRPGO instrumentation option is on. (PR #70841)

[Mingming Liu via cfe-commits]

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@@ -1,98 +1,116 @@
+
 // 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 --check-prefix=ITANIUM-TYPEMETADATA --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-TYPEMETADATA --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-TYPEMETADATA --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=MS-TYPEMETADATA --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 --check-prefix=ITANIUM-TYPEMETADATA --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 --check-prefix=MS-TYPEMETADATA --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-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
+// 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=ITANIUM-TYPEMETADATA --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=MS-TYPEMETADATA --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 --check-prefix=ITANIUM-TYPEMETADATA --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=ITANIUM-TYPEMETADATA --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=ITANIUM-TYPEMETADATA --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 --check-prefix=ITANIUM-TYPEMETADATA -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 --check-prefix=ITANIUM-TYPEMETADATA --check-prefix=RV-MD --check-prefix=TC-ITANIUM %s
+
+// Tests type metadata are annotated on vtables with `-profile-instrument=llvm` (which is equivalent as clang driver option `-fprofile-generate` without `-fcs-profile-generate`):
----------------
minglotus-6 wrote:

done.

https://github.com/llvm/llvm-project/pull/70841