| // REQUIRES: aarch64-registered-target |
| |
| // Hard-float, valid |
| // RUN: %clang --target=aarch64-none-elf -c %s -o /dev/null |
| // RUN: %clang --target=aarch64-none-elf -mabi=aapcs -c %s -o /dev/null |
| // RUN: %clang --target=aarch64-none-elf -march=armv8-r -c %s -o /dev/null |
| // RUN: %clang --target=aarch64-none-elf -march=armv8-r -mabi=aapcs -c %s -o /dev/null |
| // RUN: %clang --target=aarch64-none-elf -march=armv8-r+fp -mabi=aapcs -c %s -o /dev/null |
| |
| // Soft-float, no FP |
| // RUN: %clang --target=aarch64-none-elf -march=armv8-r+nofp -mabi=aapcs-soft -c %s -o /dev/null |
| // RUN: %clang --target=aarch64-none-elf -mgeneral-regs-only -mabi=aapcs-soft -c %s -o /dev/null |
| |
| // Soft-float, FP hardware: Rejected, to avoid having two incompatible ABIs for common targets. |
| // RUN: not %clang --target=aarch64-none-elf -mabi=aapcs-soft -c %s -o /dev/null 2>&1 | FileCheck %s --check-prefix=INVALID-SOFT |
| // RUN: not %clang --target=aarch64-none-elf -march=armv8-r+fp -mabi=aapcs-soft -c %s -o /dev/null 2>&1 | FileCheck %s --check-prefix=INVALID-SOFT |
| // RUN: not %clang --target=aarch64-none-elf -march=armv8-r+nofp+fp -mabi=aapcs-soft -c %s -o /dev/null 2>&1 | FileCheck %s --check-prefix=INVALID-SOFT |
| |
| // No FP, hard-float. This is accepted by the driver, but functions which |
| // require arguments or returns to be passed in FP registers will be rejected |
| // (tested elsewhere). |
| // RUN: %clang --target=aarch64-none-elf -march=armv8-r+nofp -c %s -o /dev/null |
| // RUN: %clang --target=aarch64-none-elf -march=armv8-r+nofp -mabi=aapcs -c %s -o /dev/null |
| // RUN: %clang --target=aarch64-none-elf -mgeneral-regs-only -mabi=aapcs -c %s -o /dev/null |
| |
| // INVALID-SOFT: error: 'aapcs-soft' ABI is not supported with FPU |
