diff options
Diffstat (limited to 'clang/test/Preprocessor')
| -rw-r--r-- | clang/test/Preprocessor/aarch64-target-features.c | 2 | ||||
| -rw-r--r-- | clang/test/Preprocessor/arm-target-features.c | 5 | ||||
| -rw-r--r-- | clang/test/Preprocessor/cxx_oper_comma.cpp | 45 | ||||
| -rw-r--r-- | clang/test/Preprocessor/riscv-atomics.c | 24 | ||||
| -rw-r--r-- | clang/test/Preprocessor/riscv-target-features-sifive.c | 45 |
5 files changed, 121 insertions, 0 deletions
diff --git a/clang/test/Preprocessor/aarch64-target-features.c b/clang/test/Preprocessor/aarch64-target-features.c index d720120..4dd243e 100644 --- a/clang/test/Preprocessor/aarch64-target-features.c +++ b/clang/test/Preprocessor/aarch64-target-features.c @@ -215,6 +215,7 @@ // RUN: %clang -target aarch64-none-linux-gnu -march=armv9.4-a -x c -E -dM %s -o - | FileCheck --check-prefix=CHECK-SVE2 %s // RUN: %clang -target aarch64-none-linux-gnu -march=armv9.5-a -x c -E -dM %s -o - | FileCheck --check-prefix=CHECK-SVE2 %s // RUN: %clang -target aarch64-none-linux-gnu -march=armv9.6-a -x c -E -dM %s -o - | FileCheck --check-prefix=CHECK-SVE2 %s +// RUN: %clang -target aarch64-none-linux-gnu -march=armv9.7-a -x c -E -dM %s -o - | FileCheck --check-prefix=CHECK-SVE2 %s // RUN: %clang -target aarch64-none-linux-gnu -march=armv9-a+sve2 -x c -E -dM %s -o - | FileCheck --check-prefix=CHECK-SVE2 %s // CHECK-SVE2: __ARM_FEATURE_FP16_SCALAR_ARITHMETIC 1 // CHECK-SVE2: __ARM_FEATURE_FP16_VECTOR_ARITHMETIC 1 @@ -691,6 +692,7 @@ // RUN: %clang -target aarch64-none-elf -march=armv9.4-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-V83-OR-LATER,CHECK-V85-OR-LATER %s // RUN: %clang -target aarch64-none-elf -march=armv9.5-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-V83-OR-LATER,CHECK-V85-OR-LATER %s // RUN: %clang -target aarch64-none-elf -march=armv9.6-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-V83-OR-LATER,CHECK-V85-OR-LATER %s +// RUN: %clang -target aarch64-none-elf -march=armv9.7-a -x c -E -dM %s -o - | FileCheck --check-prefixes=CHECK-V81-OR-LATER,CHECK-V83-OR-LATER,CHECK-V85-OR-LATER %s // CHECK-V81-OR-LATER: __ARM_FEATURE_ATOMICS 1 // CHECK-V85-OR-LATER: __ARM_FEATURE_BTI 1 // CHECK-V83-OR-LATER: __ARM_FEATURE_COMPLEX 1 diff --git a/clang/test/Preprocessor/arm-target-features.c b/clang/test/Preprocessor/arm-target-features.c index fc37beb..689cd81 100644 --- a/clang/test/Preprocessor/arm-target-features.c +++ b/clang/test/Preprocessor/arm-target-features.c @@ -934,6 +934,11 @@ // CHECK-V96A: #define __ARM_ARCH_9_6A__ 1 // CHECK-V96A: #define __ARM_ARCH_PROFILE 'A' +// RUN: %clang -target armv9.7a-none-none-eabi -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V97A %s +// CHECK-V97A: #define __ARM_ARCH 9 +// CHECK-V97A: #define __ARM_ARCH_9_7A__ 1 +// CHECK-V97A: #define __ARM_ARCH_PROFILE 'A' + // RUN: %clang -target arm-none-none-eabi -march=armv7-m -mfpu=softvfp -x c -E -dM %s -o - | FileCheck --check-prefix=CHECK-SOFTVFP %s // CHECK-SOFTVFP-NOT: #define __ARM_FP 0x diff --git a/clang/test/Preprocessor/cxx_oper_comma.cpp b/clang/test/Preprocessor/cxx_oper_comma.cpp new file mode 100644 index 0000000..5db803a --- /dev/null +++ b/clang/test/Preprocessor/cxx_oper_comma.cpp @@ -0,0 +1,45 @@ +// RUN: %clang_cc1 -E -pedantic-errors %s -verify -std=c++98 +// RUN: %clang_cc1 -E -pedantic-errors %s -verify -std=c++11 +// RUN: %clang_cc1 -E -pedantic-errors %s -verify -std=c++14 +// RUN: %clang_cc1 -E -pedantic-errors %s -verify -std=c++17 +// RUN: %clang_cc1 -E -pedantic-errors %s -verify -std=c++20 +// RUN: %clang_cc1 -E -pedantic-errors %s -verify=expected,since-cxx23 -std=c++23 -Wno-c23-extensions +// RUN: %clang_cc1 -E -pedantic-errors %s -verify=expected,since-cxx23 -std=c++2c -Wno-c23-extensions + +// Test 1: Top-level comma +// expected-error@+1 {{expected end of line in preprocessor expression}} +#if 1, 2 +#endif + +// Test 2: Comma in conditional expression(CWG3017) +// Per CWG 3017, this exact case highlights the specification gap +// where C++ lacks explicit prohibition of comma operators in #if +// expected-error@+1 {{comma operator in operand of #if}} +#if 1 ? 1, 0 : 3 +#endif + +// Test 3: Parenthesized comma +// expected-error@+1 {{comma operator in operand of #if}} +#if (1, 2) +#endif + +// Test 4: Multiple commas +// expected-error@+1 {{expected end of line in preprocessor expression}} +#if 1, 2, 3 +#endif + +// Test 5: Comma in #elif +#if 0 +#elif (1, 2) // expected-error {{comma operator in operand of #if}} +#endif + +// Test 6: Leading comma (syntax error) +// expected-error@+1 {{invalid token at start of a preprocessor expression}} +#if , +#endif + +// Test 7: Comma in #embed limit parameter (C++23+) +#if __cplusplus >= 202302L +// since-cxx23-error@+1 {{expected ')'}} +#embed "jk.txt" limit(1, 2) +#endif diff --git a/clang/test/Preprocessor/riscv-atomics.c b/clang/test/Preprocessor/riscv-atomics.c new file mode 100644 index 0000000..6e02173 --- /dev/null +++ b/clang/test/Preprocessor/riscv-atomics.c @@ -0,0 +1,24 @@ +// RUN: %clang --target=riscv32-unknown-linux-gnu -march=rv32ia -x c -E -dM %s \ +// RUN: -o - | FileCheck %s +// RUN: %clang --target=riscv32-unknown-linux-gnu -march=rv32i_zalrsc -x c -E \ +// RUN: -dM %s -o - | FileCheck %s +// RUN: %clang --target=riscv64-unknown-linux-gnu -march=rv64ia -x c -E -dM %s \ +// RUN: -o - | FileCheck %s --check-prefixes=CHECK,CHECK-RV64 +// RUN: %clang --target=riscv64-unknown-linux-gnu -march=rv64i_zalrsc -x c -E \ +// RUN: -dM %s -o - | FileCheck %s --check-prefixes=CHECK,CHECK-RV64 + +// CHECK: #define __GCC_ATOMIC_BOOL_LOCK_FREE 2 +// CHECK: #define __GCC_ATOMIC_CHAR16_T_LOCK_FREE 2 +// CHECK: #define __GCC_ATOMIC_CHAR32_T_LOCK_FREE 2 +// CHECK: #define __GCC_ATOMIC_CHAR_LOCK_FREE 2 +// CHECK: #define __GCC_ATOMIC_INT_LOCK_FREE 2 +// CHECK-RV64: #define __GCC_ATOMIC_LLONG_LOCK_FREE 2 +// CHECK: #define __GCC_ATOMIC_LONG_LOCK_FREE 2 +// CHECK: #define __GCC_ATOMIC_POINTER_LOCK_FREE 2 +// CHECK: #define __GCC_ATOMIC_SHORT_LOCK_FREE 2 +// CHECK: #define __GCC_ATOMIC_TEST_AND_SET_TRUEVAL 1 +// CHECK: #define __GCC_ATOMIC_WCHAR_T_LOCK_FREE 2 +// CHECK: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1 +// CHECK: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2 1 +// CHECK: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 1 +// CHECK-RV64: #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8 1 diff --git a/clang/test/Preprocessor/riscv-target-features-sifive.c b/clang/test/Preprocessor/riscv-target-features-sifive.c index 1c49b55..5002f62 100644 --- a/clang/test/Preprocessor/riscv-target-features-sifive.c +++ b/clang/test/Preprocessor/riscv-target-features-sifive.c @@ -5,6 +5,11 @@ // CHECK-NOT: __riscv_xsfcease {{.*$}} // CHECK-NOT: __riscv_xsfvcp {{.*$}} +// CHECK-NOT: __riscv_xsfvfbfexp16e {{.*$}} +// CHECK-NOT: __riscv_xsfvfexp16e {{.*$}} +// CHECK-NOT: __riscv_xsfvfexp32e {{.*$}} +// CHECK-NOT: __riscv_xsfvfexpa {{.*$}} +// CHECK-NOT: __riscv_xsfvfexpa64e {{.*$}} // CHECK-NOT: __riscv_xsfvfnrclipxfqf {{.*$}} // CHECK-NOT: __riscv_xsfvfwmaccqqq {{.*$}} // CHECK-NOT: __riscv_xsfqmaccdod {{.*$}} @@ -39,6 +44,46 @@ // CHECK-XSFVCP-EXT: __riscv_xsfvcp 1000000{{$}} // RUN: %clang --target=riscv32-unknown-linux-gnu \ +// RUN: -march=rv32ixsfvfbfexp16e_zvfbfmin -E -dM %s \ +// RUN: -o - | FileCheck --check-prefix=CHECK-XSFVFBFEXP16E-EXT %s +// RUN: %clang --target=riscv64-unknown-linux-gnu \ +// RUN: -march=rv64ixsfvfbfexp16e_zvfbfmin -E -dM %s \ +// RUN: -o - | FileCheck --check-prefix=CHECK-XSFVFBFEXP16E-EXT %s +// CHECK-XSFVFBFEXP16E-EXT: __riscv_xsfvfbfexp16e 5000{{$}} + +// RUN: %clang --target=riscv32-unknown-linux-gnu \ +// RUN: -march=rv32ixsfvfexp16e -E -dM %s \ +// RUN: -o - | FileCheck --check-prefix=CHECK-XSFVFEXP16E-EXT %s +// RUN: %clang --target=riscv64-unknown-linux-gnu \ +// RUN: -march=rv64ixsfvfexp16e -E -dM %s \ +// RUN: -o - | FileCheck --check-prefix=CHECK-XSFVFEXP16E-EXT %s +// CHECK-XSFVFEXP16E-EXT: __riscv_xsfvfexp16e 5000{{$}} + +// RUN: %clang --target=riscv32-unknown-linux-gnu \ +// RUN: -march=rv32ixsfvfexp32e -E -dM %s \ +// RUN: -o - | FileCheck --check-prefix=CHECK-XSFVFEXP32E-EXT %s +// RUN: %clang --target=riscv64-unknown-linux-gnu \ +// RUN: -march=rv64ixsfvfexp32e -E -dM %s \ +// RUN: -o - | FileCheck --check-prefix=CHECK-XSFVFEXP32E-EXT %s +// CHECK-XSFVFEXP32E-EXT: __riscv_xsfvfexp32e 5000{{$}} + +// RUN: %clang --target=riscv32-unknown-linux-gnu \ +// RUN: -march=rv32ixsfvfexpa -E -dM %s \ +// RUN: -o - | FileCheck --check-prefix=CHECK-XSFVFEXPA-EXT %s +// RUN: %clang --target=riscv64-unknown-linux-gnu \ +// RUN: -march=rv64ixsfvfexpa -E -dM %s \ +// RUN: -o - | FileCheck --check-prefix=CHECK-XSFVFEXPA-EXT %s +// CHECK-XSFVFEXPA-EXT: __riscv_xsfvfexpa 2000{{$}} + +// RUN: %clang --target=riscv32-unknown-linux-gnu \ +// RUN: -march=rv32ixsfvfexpa64e -E -dM %s \ +// RUN: -o - | FileCheck --check-prefix=CHECK-XSFVFEXPA64E-EXT %s +// RUN: %clang --target=riscv64-unknown-linux-gnu \ +// RUN: -march=rv64ixsfvfexpa64e -E -dM %s \ +// RUN: -o - | FileCheck --check-prefix=CHECK-XSFVFEXPA64E-EXT %s +// CHECK-XSFVFEXPA64E-EXT: __riscv_xsfvfexpa64e 2000{{$}} + +// RUN: %clang --target=riscv32-unknown-linux-gnu \ // RUN: -march=rv32ixsfvfnrclipxfqf -E -dM %s \ // RUN: -o - | FileCheck --check-prefix=CHECK-XSFVFNRCLIPXFQF-EXT %s // RUN: %clang --target=riscv64-unknown-linux-gnu \ |