| @ RUN: not llvm-mc -triple=thumbv6-apple-darwin < %s 2> %t |
| @ RUN: FileCheck --check-prefix=CHECK-ERRORS < %t %s |
| @ RUN: not llvm-mc -triple=thumbv5-apple-darwin < %s 2> %t |
| @ RUN: FileCheck --check-prefix=CHECK-ERRORS-V5 < %t %s |
| |
| @ Check for various assembly diagnostic messages on invalid input. |
| |
| @ ADD instruction w/o 'S' suffix. |
| add r1, r2, r3 |
| @ CHECK-ERRORS: error: invalid instruction |
| @ CHECK-ERRORS: add r1, r2, r3 |
| @ CHECK-ERRORS: ^ |
| |
| @ Instructions which require v6+ for both registers to be low regs. |
| add r2, r3 |
| mov r2, r3 |
| @ CHECK-ERRORS: error: instruction variant requires Thumb2 |
| @ CHECK-ERRORS: add r2, r3 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS-V5: error: instruction variant requires ARMv6 or later |
| @ CHECK-ERRORS-V5: mov r2, r3 |
| @ CHECK-ERRORS-V5: ^ |
| |
| |
| @ Out of range immediates for ASR instruction. |
| asrs r2, r3, #33 |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: asrs r2, r3, #33 |
| @ CHECK-ERRORS: ^ |
| |
| @ Out of range immediates for BKPT instruction. |
| bkpt #256 |
| bkpt #-1 |
| error: invalid operand for instruction |
| bkpt #256 |
| ^ |
| error: invalid operand for instruction |
| bkpt #-1 |
| ^ |
| |
| @ Invalid writeback and register lists for LDM |
| ldm r2!, {r5, r8} |
| ldm r2, {r5, r7} |
| ldm r2!, {r2, r3, r4} |
| @ CHECK-ERRORS: error: registers must be in range r0-r7 |
| @ CHECK-ERRORS: ldm r2!, {r5, r8} |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: writeback operator '!' expected |
| @ CHECK-ERRORS: ldm r2, {r5, r7} |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: writeback operator '!' not allowed when base register in register list |
| @ CHECK-ERRORS: ldm r2!, {r2, r3, r4} |
| @ CHECK-ERRORS: ^ |
| |
| |
| @ Invalid writeback and register lists for PUSH/POP |
| pop {r1, r2, r10} |
| push {r8, r9} |
| @ CHECK-ERRORS: error: registers must be in range r0-r7 or pc |
| @ CHECK-ERRORS: pop {r1, r2, r10} |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: registers must be in range r0-r7 or lr |
| @ CHECK-ERRORS: push {r8, r9} |
| @ CHECK-ERRORS: ^ |
| |
| |
| @ Invalid writeback and register lists for STM |
| stm r1, {r2, r6} |
| stm r1!, {r2, r9} |
| @ CHECK-ERRORS: error: instruction requires: thumb2 |
| @ CHECK-ERRORS: stm r1, {r2, r6} |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: registers must be in range r0-r7 |
| @ CHECK-ERRORS: stm r1!, {r2, r9} |
| @ CHECK-ERRORS: ^ |
| |
| @ Out of range immediates for LSL instruction. |
| lsls r4, r5, #-1 |
| lsls r4, r5, #32 |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: lsls r4, r5, #-1 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: lsls r4, r5, #32 |
| @ CHECK-ERRORS: ^ |
| |
| @ Mismatched source/destination operands for MUL instruction. |
| muls r1, r2, r3 |
| @ CHECK-ERRORS: error: destination register must match source register |
| @ CHECK-ERRORS: muls r1, r2, r3 |
| @ CHECK-ERRORS: ^ |
| |
| |
| @ Out of range immediates for STR instruction. |
| str r2, [r7, #-1] |
| str r5, [r1, #3] |
| str r3, [r7, #128] |
| @ CHECK-ERRORS: error: instruction requires: thumb2 |
| @ CHECK-ERRORS: str r2, [r7, #-1] |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: instruction requires: thumb2 |
| @ CHECK-ERRORS: str r5, [r1, #3] |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: instruction requires: thumb2 |
| @ CHECK-ERRORS: str r3, [r7, #128] |
| @ CHECK-ERRORS: ^ |
| |
| @ Out of range immediate for SVC instruction. |
| svc #-1 |
| svc #256 |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: svc #-1 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: instruction requires: arm-mode |
| @ CHECK-ERRORS: svc #256 |
| @ CHECK-ERRORS: ^ |
| |
| |
| @ Out of range immediate for ADD SP instructions |
| add sp, #-1 |
| add sp, #3 |
| add sp, sp, #512 |
| add r2, sp, #1024 |
| @ CHECK-ERRORS: error: instruction requires: thumb2 |
| @ CHECK-ERRORS: add sp, #-1 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: instruction requires: thumb2 |
| @ CHECK-ERRORS: add sp, #3 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: instruction requires: thumb2 |
| @ CHECK-ERRORS: add sp, sp, #512 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: instruction requires: arm-mode |
| @ CHECK-ERRORS: add r2, sp, #1024 |
| @ CHECK-ERRORS: ^ |
| |
| add r2, sp, ip |
| @ CHECK-ERRORS: error: source register must be the same as destination |
| @ CHECK-ERRORS: add r2, sp, ip |
| @ CHECK-ERRORS: ^ |
| |
| @------------------------------------------------------------------------------ |
| @ WFE/WFI/YIELD - are not supported pre v6T2 |
| @------------------------------------------------------------------------------ |
| wfe |
| wfi |
| yield |
| |
| @ CHECK-ERRORS: error: instruction requires: thumb2 |
| @ CHECK-ERRORS: wfe |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: instruction requires: thumb2 |
| @ CHECK-ERRORS: wfi |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: instruction requires: thumb2 |
| @ CHECK-ERRORS: yield |
| @ CHECK-ERRORS: ^ |
| |
