1 | // RUN: %clang -target riscv32-unknown-linux-gnu -march=rv32i -x c -E -dM %s \ |
2 | // RUN: -o - | FileCheck %s |
3 | // RUN: %clang -target riscv64-unknown-linux-gnu -march=rv64i -x c -E -dM %s \ |
4 | // RUN: -o - | FileCheck %s |
5 | |
6 | // CHECK-NOT: __riscv_div |
7 | // CHECK-NOT: __riscv_mul |
8 | // CHECK-NOT: __riscv_muldiv |
9 | // CHECK-NOT: __riscv_compressed |
10 | // CHECK-NOT: __riscv_flen |
11 | // CHECK-NOT: __riscv_fdiv |
12 | // CHECK-NOT: __riscv_fsqrt |
13 | // CHECK-NOT: __riscv_atomic |
14 | |
15 | // RUN: %clang -target riscv32-unknown-linux-gnu -march=rv32im -x c -E -dM %s \ |
16 | // RUN: -o - | FileCheck --check-prefix=CHECK-M-EXT %s |
17 | // RUN: %clang -target riscv64-unknown-linux-gnu -march=rv64im -x c -E -dM %s \ |
18 | // RUN: -o - | FileCheck --check-prefix=CHECK-M-EXT %s |
19 | // CHECK-M-EXT: __riscv_div 1 |
20 | // CHECK-M-EXT: __riscv_mul 1 |
21 | // CHECK-M-EXT: __riscv_muldiv 1 |
22 | |
23 | // RUN: %clang -target riscv32-unknown-linux-gnu -march=rv32ia -x c -E -dM %s \ |
24 | // RUN: -o - | FileCheck --check-prefix=CHECK-A-EXT %s |
25 | // RUN: %clang -target riscv64-unknown-linux-gnu -march=rv64ia -x c -E -dM %s \ |
26 | // RUN: -o - | FileCheck --check-prefix=CHECK-A-EXT %s |
27 | // CHECK-A-EXT: __riscv_atomic 1 |
28 | |
29 | // RUN: %clang -target riscv32-unknown-linux-gnu -march=rv32if -x c -E -dM %s \ |
30 | // RUN: -o - | FileCheck --check-prefix=CHECK-F-EXT %s |
31 | // RUN: %clang -target riscv64-unknown-linux-gnu -march=rv64if -x c -E -dM %s \ |
32 | // RUN: -o - | FileCheck --check-prefix=CHECK-F-EXT %s |
33 | // CHECK-F-EXT: __riscv_fdiv 1 |
34 | // CHECK-F-EXT: __riscv_flen 32 |
35 | // CHECK-F-EXT: __riscv_fsqrt 1 |
36 | |
37 | // RUN: %clang -target riscv32-unknown-linux-gnu -march=rv32ifd -x c -E -dM %s \ |
38 | // RUN: -o - | FileCheck --check-prefix=CHECK-D-EXT %s |
39 | // RUN: %clang -target riscv64-unknown-linux-gnu -march=rv64ifd -x c -E -dM %s \ |
40 | // RUN: -o - | FileCheck --check-prefix=CHECK-D-EXT %s |
41 | // CHECK-D-EXT: __riscv_fdiv 1 |
42 | // CHECK-D-EXT: __riscv_flen 64 |
43 | // CHECK-D-EXT: __riscv_fsqrt 1 |
44 | |
45 | // RUN: %clang -target riscv32-unknown-linux-gnu -march=rv32ic -x c -E -dM %s \ |
46 | // RUN: -o - | FileCheck --check-prefix=CHECK-C-EXT %s |
47 | // RUN: %clang -target riscv64-unknown-linux-gnu -march=rv64ic -x c -E -dM %s \ |
48 | // RUN: -o - | FileCheck --check-prefix=CHECK-C-EXT %s |
49 | // CHECK-C-EXT: __riscv_compressed 1 |
50 | |