| // RUN: %clang -target riscv32-unknown-linux-gnu -march=rv32i -x c -E -dM %s \ |
| // RUN: -o - | FileCheck %s |
| // RUN: %clang -target riscv64-unknown-linux-gnu -march=rv64i -x c -E -dM %s \ |
| // RUN: -o - | FileCheck %s |
| |
| // CHECK-NOT: __riscv_div |
| // CHECK-NOT: __riscv_mul |
| // CHECK-NOT: __riscv_muldiv |
| // CHECK-NOT: __riscv_compressed |
| // CHECK-NOT: __riscv_flen |
| // CHECK-NOT: __riscv_fdiv |
| // CHECK-NOT: __riscv_fsqrt |
| // CHECK-NOT: __riscv_atomic |
| |
| // RUN: %clang -target riscv32-unknown-linux-gnu -march=rv32im -x c -E -dM %s \ |
| // RUN: -o - | FileCheck --check-prefix=CHECK-M-EXT %s |
| // RUN: %clang -target riscv64-unknown-linux-gnu -march=rv64im -x c -E -dM %s \ |
| // RUN: -o - | FileCheck --check-prefix=CHECK-M-EXT %s |
| // CHECK-M-EXT: __riscv_div 1 |
| // CHECK-M-EXT: __riscv_mul 1 |
| // CHECK-M-EXT: __riscv_muldiv 1 |
| |
| // RUN: %clang -target riscv32-unknown-linux-gnu -march=rv32ia -x c -E -dM %s \ |
| // RUN: -o - | FileCheck --check-prefix=CHECK-A-EXT %s |
| // RUN: %clang -target riscv64-unknown-linux-gnu -march=rv64ia -x c -E -dM %s \ |
| // RUN: -o - | FileCheck --check-prefix=CHECK-A-EXT %s |
| // CHECK-A-EXT: __riscv_atomic 1 |
| |
| // RUN: %clang -target riscv32-unknown-linux-gnu -march=rv32if -x c -E -dM %s \ |
| // RUN: -o - | FileCheck --check-prefix=CHECK-F-EXT %s |
| // RUN: %clang -target riscv64-unknown-linux-gnu -march=rv64if -x c -E -dM %s \ |
| // RUN: -o - | FileCheck --check-prefix=CHECK-F-EXT %s |
| // CHECK-F-EXT: __riscv_fdiv 1 |
| // CHECK-F-EXT: __riscv_flen 32 |
| // CHECK-F-EXT: __riscv_fsqrt 1 |
| |
| // RUN: %clang -target riscv32-unknown-linux-gnu -march=rv32ifd -x c -E -dM %s \ |
| // RUN: -o - | FileCheck --check-prefix=CHECK-D-EXT %s |
| // RUN: %clang -target riscv64-unknown-linux-gnu -march=rv64ifd -x c -E -dM %s \ |
| // RUN: -o - | FileCheck --check-prefix=CHECK-D-EXT %s |
| // CHECK-D-EXT: __riscv_fdiv 1 |
| // CHECK-D-EXT: __riscv_flen 64 |
| // CHECK-D-EXT: __riscv_fsqrt 1 |
| |
| // RUN: %clang -target riscv32-unknown-linux-gnu -march=rv32ic -x c -E -dM %s \ |
| // RUN: -o - | FileCheck --check-prefix=CHECK-C-EXT %s |
| // RUN: %clang -target riscv64-unknown-linux-gnu -march=rv64ic -x c -E -dM %s \ |
| // RUN: -o - | FileCheck --check-prefix=CHECK-C-EXT %s |
| // CHECK-C-EXT: __riscv_compressed 1 |
