| // RUN: %clang --target=riscv32-unknown-elf -### %s -fsyntax-only 2>&1 | FileCheck %s |
| // RUN: %clang --target=riscv64-unknown-elf -### %s -fsyntax-only 2>&1 | FileCheck %s |
| |
| // CHECK: fno-signed-char |
| |
| // RUN: %clang --target=riscv32-unknown-elf -### %s 2>&1 | FileCheck %s -check-prefix=DEFAULT |
| |
| // RUN: %clang --target=riscv32-unknown-elf -### %s -mrelax 2>&1 | FileCheck %s -check-prefix=RELAX |
| // RUN: %clang --target=riscv32-unknown-elf -### %s -mno-relax 2>&1 | FileCheck %s -check-prefix=NO-RELAX |
| |
| // RELAX: "-target-feature" "+relax" |
| // NO-RELAX: "-target-feature" "-relax" |
| // DEFAULT: "-target-feature" "+relax" |
| // DEFAULT-NOT: "-target-feature" "-relax" |
| |
| // RUN: %clang --target=riscv32-unknown-elf -### %s -msave-restore 2>&1 | FileCheck %s -check-prefix=SAVE-RESTORE |
| // RUN: %clang --target=riscv32-unknown-elf -### %s -mno-save-restore 2>&1 | FileCheck %s -check-prefix=NO-SAVE-RESTORE |
| |
| // SAVE-RESTORE: "-target-feature" "+save-restore" |
| // NO-SAVE-RESTORE: "-target-feature" "-save-restore" |
| // DEFAULT: "-target-feature" "-save-restore" |
| // DEFAULT-NOT: "-target-feature" "+save-restore" |
| |
| // RUN: %clang --target=riscv32-linux -### %s -fsyntax-only 2>&1 \ |
| // RUN: | FileCheck %s -check-prefix=DEFAULT-LINUX |
| // RUN: %clang --target=riscv64-linux -### %s -fsyntax-only 2>&1 \ |
| // RUN: | FileCheck %s -check-prefix=DEFAULT-LINUX |
| |
| // DEFAULT-LINUX: "-funwind-tables=2" |
| // DEFAULT-LINUX-SAME: "-target-feature" "+m" |
| // DEFAULT-LINUX-SAME: "-target-feature" "+a" |
| // DEFAULT-LINUX-SAME: "-target-feature" "+f" |
| // DEFAULT-LINUX-SAME: "-target-feature" "+d" |
| // DEFAULT-LINUX-SAME: "-target-feature" "+c" |
| |
| // RUN: not %clang -c --target=riscv64-linux-gnu -gsplit-dwarf %s 2>&1 | FileCheck %s --check-prefix=ERR-SPLIT-DWARF |
| // RUN: not %clang -c --target=riscv64 -gsplit-dwarf=single %s 2>&1 | FileCheck %s --check-prefix=ERR-SPLIT-DWARF |
| // RUN: %clang -### -c --target=riscv64 -mno-relax -g -gsplit-dwarf %s 2>&1 | FileCheck %s --check-prefix=SPLIT-DWARF |
| |
| // ERR-SPLIT-DWARF: error: -gsplit-dwarf{{.*}} is unsupported with RISC-V linker relaxation (-mrelax) |
| // SPLIT-DWARF: "-split-dwarf-file" |
