1 @ RUN: not llvm-mc -triple=thumbv6-apple-darwin < %s 2> %t 2 @ RUN: FileCheck --check-prefix=CHECK-ERRORS < %t %s 3 @ RUN: not llvm-mc -triple=thumbv5-apple-darwin < %s 2> %t 4 @ RUN: FileCheck --check-prefix=CHECK-ERRORS-V5 < %t %s 5 6 @ Check for various assembly diagnostic messages on invalid input. 7 8 @ ADD instruction w/o 'S' suffix. 9 add r1, r2, r3 10 @ CHECK-ERRORS: error: invalid instruction 11 @ CHECK-ERRORS: add r1, r2, r3 12 @ CHECK-ERRORS: ^ 13 14 @ Instructions which require v6+ for both registers to be low regs. 15 add r2, r3 16 mov r2, r3 17 @ CHECK-ERRORS: error: instruction variant requires Thumb2 18 @ CHECK-ERRORS: add r2, r3 19 @ CHECK-ERRORS: ^ 20 @ CHECK-ERRORS-V5: error: instruction variant requires ARMv6 or later 21 @ CHECK-ERRORS-V5: mov r2, r3 22 @ CHECK-ERRORS-V5: ^ 23 24 25 @ Out of range immediates for ASR instruction. 26 asrs r2, r3, #33 27 @ CHECK-ERRORS: error: invalid operand for instruction 28 @ CHECK-ERRORS: asrs r2, r3, #33 29 @ CHECK-ERRORS: ^ 30 31 @ Out of range immediates for BKPT instruction. 32 bkpt #256 33 bkpt #-1 34 error: invalid operand for instruction 35 bkpt #256 36 ^ 37 error: invalid operand for instruction 38 bkpt #-1 39 ^ 40 41 @ Invalid writeback and register lists for LDM 42 ldm r2!, {r5, r8} 43 ldm r2, {r5, r7} 44 ldm r2!, {r2, r3, r4} 45 @ CHECK-ERRORS: error: registers must be in range r0-r7 46 @ CHECK-ERRORS: ldm r2!, {r5, r8} 47 @ CHECK-ERRORS: ^ 48 @ CHECK-ERRORS: error: writeback operator '!' expected 49 @ CHECK-ERRORS: ldm r2, {r5, r7} 50 @ CHECK-ERRORS: ^ 51 @ CHECK-ERRORS: error: writeback operator '!' not allowed when base register in register list 52 @ CHECK-ERRORS: ldm r2!, {r2, r3, r4} 53 @ CHECK-ERRORS: ^ 54 55 56 @ Invalid writeback and register lists for PUSH/POP 57 pop {r1, r2, r10} 58 push {r8, r9} 59 @ CHECK-ERRORS: error: registers must be in range r0-r7 or pc 60 @ CHECK-ERRORS: pop {r1, r2, r10} 61 @ CHECK-ERRORS: ^ 62 @ CHECK-ERRORS: error: registers must be in range r0-r7 or lr 63 @ CHECK-ERRORS: push {r8, r9} 64 @ CHECK-ERRORS: ^ 65 66 67 @ Invalid writeback and register lists for STM 68 stm r1, {r2, r6} 69 stm r1!, {r2, r9} 70 @ CHECK-ERRORS: error: instruction requires: thumb2 71 @ CHECK-ERRORS: stm r1, {r2, r6} 72 @ CHECK-ERRORS: ^ 73 @ CHECK-ERRORS: error: registers must be in range r0-r7 74 @ CHECK-ERRORS: stm r1!, {r2, r9} 75 @ CHECK-ERRORS: ^ 76 77 @ Out of range immediates for LSL instruction. 78 lsls r4, r5, #-1 79 lsls r4, r5, #32 80 @ CHECK-ERRORS: error: invalid operand for instruction 81 @ CHECK-ERRORS: lsls r4, r5, #-1 82 @ CHECK-ERRORS: ^ 83 @ CHECK-ERRORS: error: invalid operand for instruction 84 @ CHECK-ERRORS: lsls r4, r5, #32 85 @ CHECK-ERRORS: ^ 86 87 @ Mismatched source/destination operands for MUL instruction. 88 muls r1, r2, r3 89 @ CHECK-ERRORS: error: destination register must match source register 90 @ CHECK-ERRORS: muls r1, r2, r3 91 @ CHECK-ERRORS: ^ 92 93 94 @ Out of range immediates for STR instruction. 95 str r2, [r7, #-1] 96 str r5, [r1, #3] 97 str r3, [r7, #128] 98 @ CHECK-ERRORS: error: instruction requires: thumb2 99 @ CHECK-ERRORS: str r2, [r7, #-1] 100 @ CHECK-ERRORS: ^ 101 @ CHECK-ERRORS: error: instruction requires: thumb2 102 @ CHECK-ERRORS: str r5, [r1, #3] 103 @ CHECK-ERRORS: ^ 104 @ CHECK-ERRORS: error: instruction requires: thumb2 105 @ CHECK-ERRORS: str r3, [r7, #128] 106 @ CHECK-ERRORS: ^ 107 108 @ Out of range immediate for SVC instruction. 109 svc #-1 110 svc #256 111 @ CHECK-ERRORS: error: invalid operand for instruction 112 @ CHECK-ERRORS: svc #-1 113 @ CHECK-ERRORS: ^ 114 @ CHECK-ERRORS: error: instruction requires: arm-mode 115 @ CHECK-ERRORS: svc #256 116 @ CHECK-ERRORS: ^ 117 118 119 @ Out of range immediate for ADD SP instructions 120 add sp, #-1 121 add sp, #3 122 add sp, sp, #512 123 add r2, sp, #1024 124 @ CHECK-ERRORS: error: instruction requires: thumb2 125 @ CHECK-ERRORS: add sp, #-1 126 @ CHECK-ERRORS: ^ 127 @ CHECK-ERRORS: error: instruction requires: thumb2 128 @ CHECK-ERRORS: add sp, #3 129 @ CHECK-ERRORS: ^ 130 @ CHECK-ERRORS: error: instruction requires: thumb2 131 @ CHECK-ERRORS: add sp, sp, #512 132 @ CHECK-ERRORS: ^ 133 @ CHECK-ERRORS: error: instruction requires: arm-mode 134 @ CHECK-ERRORS: add r2, sp, #1024 135 @ CHECK-ERRORS: ^ 136 137 add r2, sp, ip 138 @ CHECK-ERRORS: error: source register must be the same as destination 139 @ CHECK-ERRORS: add r2, sp, ip 140 @ CHECK-ERRORS: ^ 141 142 @------------------------------------------------------------------------------ 143 @ WFE/WFI/YIELD - are not supported pre v6T2 144 @------------------------------------------------------------------------------ 145 wfe 146 wfi 147 yield 148 149 @ CHECK-ERRORS: error: instruction requires: thumb2 150 @ CHECK-ERRORS: wfe 151 @ CHECK-ERRORS: ^ 152 @ CHECK-ERRORS: error: instruction requires: thumb2 153 @ CHECK-ERRORS: wfi 154 @ CHECK-ERRORS: ^ 155 @ CHECK-ERRORS: error: instruction requires: thumb2 156 @ CHECK-ERRORS: yield 157 @ CHECK-ERRORS: ^ 158 159
