| @ RUN: not llvm-mc -triple=armv7-apple-darwin < %s 2> %t |
| @ RUN: FileCheck --check-prefix=CHECK-ERRORS < %t %s |
| @ RUN: not llvm-mc -triple=armv8 < %s 2> %t |
| @ RUN: FileCheck --check-prefix=CHECK-ERRORS-V8 < %t %s |
| |
| @ Check for various assembly diagnostic messages on invalid input. |
| |
| @ 's' bit on an instruction that can't accept it. |
| mlss r1, r2, r3, r4 |
| @ CHECK-ERRORS: error: instruction 'mls' can not set flags, |
| @ CHECK-ERRORS: but 's' suffix specified |
| |
| |
| @ Out of range shift immediate values. |
| adc r1, r2, r3, lsl #invalid |
| adc r4, r5, r6, lsl #-1 |
| adc r4, r5, r6, lsl #32 |
| adc r4, r5, r6, lsr #-1 |
| adc r4, r5, r6, lsr #33 |
| adc r4, r5, r6, asr #-1 |
| adc r4, r5, r6, asr #33 |
| adc r4, r5, r6, ror #-1 |
| adc r4, r5, r6, ror #32 |
| |
| @ CHECK-ERRORS: error: invalid immediate shift value |
| @ CHECK-ERRORS: adc r1, r2, r3, lsl #invalid |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: immediate shift value out of range |
| @ CHECK-ERRORS: adc r4, r5, r6, lsl #-1 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: immediate shift value out of range |
| @ CHECK-ERRORS: adc r4, r5, r6, lsl #32 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: immediate shift value out of range |
| @ CHECK-ERRORS: adc r4, r5, r6, lsr #-1 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: immediate shift value out of range |
| @ CHECK-ERRORS: adc r4, r5, r6, lsr #33 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: immediate shift value out of range |
| @ CHECK-ERRORS: adc r4, r5, r6, asr #-1 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: immediate shift value out of range |
| @ CHECK-ERRORS: adc r4, r5, r6, asr #33 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: immediate shift value out of range |
| @ CHECK-ERRORS: adc r4, r5, r6, ror #-1 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: immediate shift value out of range |
| @ CHECK-ERRORS: adc r4, r5, r6, ror #32 |
| |
| @ Out of range shift immediate values for load/store. |
| str r1, [r2, r3, lsl #invalid] |
| ldr r4, [r5], r6, lsl #-1 |
| pld r4, [r5, r6, lsl #32] |
| str r4, [r5], r6, lsr #-1 |
| ldr r4, [r5, r6, lsr #33] |
| pld r4, [r5, r6, asr #-1] |
| str r4, [r5, r6, asr #33] |
| ldr r4, [r5, r6, ror #-1] |
| pld r4, [r5, r6, ror #32] |
| pld r4, [r5, r6, rrx #0] |
| |
| @ CHECK-ERRORS: error: shift amount must be an immediate |
| @ CHECK-ERRORS: str r1, [r2, r3, lsl #invalid] |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: immediate shift value out of range |
| @ CHECK-ERRORS: ldr r4, [r5], r6, lsl #-1 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: immediate shift value out of range |
| @ CHECK-ERRORS: pld r4, [r5, r6, lsl #32] |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: immediate shift value out of range |
| @ CHECK-ERRORS: str r4, [r5], r6, lsr #-1 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: immediate shift value out of range |
| @ CHECK-ERRORS: ldr r4, [r5, r6, lsr #33] |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: immediate shift value out of range |
| @ CHECK-ERRORS: pld r4, [r5, r6, asr #-1] |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: immediate shift value out of range |
| @ CHECK-ERRORS: str r4, [r5, r6, asr #33] |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: immediate shift value out of range |
| @ CHECK-ERRORS: ldr r4, [r5, r6, ror #-1] |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: immediate shift value out of range |
| @ CHECK-ERRORS: pld r4, [r5, r6, ror #32] |
| @ CHECK-ERRORS: error: ']' expected |
| @ CHECK-ERRORS: pld r4, [r5, r6, rrx #0] |
| |
| @ Out of range 16-bit immediate on BKPT |
| bkpt #65536 |
| |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| |
| @ Out of range immediates for v8 HLT instruction. |
| hlt #65536 |
| hlt #-1 |
| @CHECK-ERRORS-V8: error: invalid operand for instruction |
| @CHECK-ERRORS-V8: hlt #65536 |
| @CHECK-ERRORS-V8: ^ |
| @CHECK-ERRORS-V8: error: invalid operand for instruction |
| @CHECK-ERRORS-V8: hlt #-1 |
| @CHECK-ERRORS-V8: ^ |
| |
| @ Illegal condition code for v8 HLT instruction. |
| hlteq #2 |
| hltlt #23 |
| @CHECK-ERRORS-V8: error: instruction 'hlt' is not predicable, but condition code specified |
| @CHECK-ERRORS-V8: hlteq #2 |
| @CHECK-ERRORS-V8: ^ |
| @CHECK-ERRORS-V8: error: instruction 'hlt' is not predicable, but condition code specified |
| @CHECK-ERRORS-V8: hltlt #23 |
| @CHECK-ERRORS-V8: ^ |
| |
| @ Out of range 4 and 3 bit immediates on CDP[2] |
| |
| @ Out of range immediates for CDP/CDP2 |
| cdp p7, #2, c1, c1, c1, #8 |
| cdp p7, #1, c1, c1, c1, #8 |
| cdp2 p7, #2, c1, c1, c1, #8 |
| cdp2 p7, #1, c1, c1, c1, #8 |
| |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| |
| @ Out of range immediates for DBG |
| dbg #-1 |
| dbg #16 |
| |
| @ CHECK-ERRORS: error: immediate operand must be in the range [0,15] |
| @ CHECK-ERRORS: error: immediate operand must be in the range [0,15] |
| @ Double-check that we're synced up with the right diagnostics. |
| @ CHECK-ERRORS: dbg #16 |
| |
| @ Out of range immediate for MCR/MCR2/MCRR/MCRR2 |
| mcr p7, #8, r5, c1, c1, #4 |
| mcr p7, #2, r5, c1, c1, #8 |
| mcr2 p7, #8, r5, c1, c1, #4 |
| mcr2 p7, #1, r5, c1, c1, #8 |
| mcrr p7, #16, r5, r4, c1 |
| mcrr2 p7, #16, r5, r4, c1 |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: error: immediate operand must be in the range [0,15] |
| @ CHECK-ERRORS: error: immediate operand must be in the range [0,15] |
| |
| @ p10 and p11 are reserved for NEON |
| mcr p10, #2, r5, c1, c1, #4 |
| mcrr p11, #8, r5, r4, c1 |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| |
| @ Out of range immediate for MOV |
| movw r9, 0x10000 |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| |
| @ Invalid 's' bit usage for MOVW |
| movs r6, #0xffff |
| movwseq r9, #0xffff |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: error: instruction 'movw' can not set flags, but 's' suffix specified |
| |
| @ Out of range immediate for MOVT |
| movt r9, 0x10000 |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| |
| @ Out of range immediates for MRC/MRC2/MRRC/MRRC2 |
| mrc p14, #8, r1, c1, c2, #4 |
| mrc p14, #1, r1, c1, c2, #8 |
| mrc2 p14, #8, r1, c1, c2, #4 |
| mrc2 p14, #0, r1, c1, c2, #9 |
| mrrc p7, #16, r5, r4, c1 |
| mrrc2 p7, #17, r5, r4, c1 |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: error: immediate operand must be in the range [0,15] |
| @ CHECK-ERRORS: error: immediate operand must be in the range [0,15] |
| |
| @ Shifter operand validation for PKH instructions. |
| pkhbt r2, r2, r3, lsl #-1 |
| pkhbt r2, r2, r3, lsl #32 |
| pkhtb r2, r2, r3, asr #0 |
| pkhtb r2, r2, r3, asr #33 |
| pkhbt r2, r2, r3, asr #3 |
| pkhtb r2, r2, r3, lsl #3 |
| |
| @ CHECK-ERRORS: error: immediate value out of range |
| @ CHECK-ERRORS: pkhbt r2, r2, r3, lsl #-1 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: immediate value out of range |
| @ CHECK-ERRORS: pkhbt r2, r2, r3, lsl #32 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: immediate value out of range |
| @ CHECK-ERRORS: pkhtb r2, r2, r3, asr #0 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: immediate value out of range |
| @ CHECK-ERRORS: pkhtb r2, r2, r3, asr #33 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: lsl operand expected. |
| @ CHECK-ERRORS: pkhbt r2, r2, r3, asr #3 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: asr operand expected. |
| @ CHECK-ERRORS: pkhtb r2, r2, r3, lsl #3 |
| @ CHECK-ERRORS: ^ |
| |
| |
| @ bad values for SETEND |
| setendne be |
| setend me |
| setend 1 |
| |
| @ CHECK-ERRORS: error: instruction 'setend' is not predicable, but condition code specified |
| @ CHECK-ERRORS: setendne be |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: 'be' or 'le' operand expected |
| @ CHECK-ERRORS: setend me |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: 'be' or 'le' operand expected |
| @ CHECK-ERRORS: setend 1 |
| @ CHECK-ERRORS: ^ |
| |
| |
| @ Out of range immediates and bad shift types for SSAT |
| ssat r8, #0, r10, lsl #8 |
| ssat r8, #33, r10, lsl #8 |
| ssat r8, #1, r10, lsl #-1 |
| ssat r8, #1, r10, lsl #32 |
| ssat r8, #1, r10, asr #0 |
| ssat r8, #1, r10, asr #33 |
| ssat r8, #1, r10, lsr #5 |
| ssat r8, #1, r10, lsl fred |
| ssat r8, #1, r10, lsl #fred |
| |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: ssat r8, #0, r10, lsl #8 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: ssat r8, #33, r10, lsl #8 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: 'lsr' shift amount must be in range [0,31] |
| @ CHECK-ERRORS: ssat r8, #1, r10, lsl #-1 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: 'lsr' shift amount must be in range [0,31] |
| @ CHECK-ERRORS: ssat r8, #1, r10, lsl #32 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: 'asr' shift amount must be in range [1,32] |
| @ CHECK-ERRORS: ssat r8, #1, r10, asr #0 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: 'asr' shift amount must be in range [1,32] |
| @ CHECK-ERRORS: ssat r8, #1, r10, asr #33 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: shift operator 'asr' or 'lsl' expected |
| @ CHECK-ERRORS: ssat r8, #1, r10, lsr #5 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: '#' expected |
| @ CHECK-ERRORS: ssat r8, #1, r10, lsl fred |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: shift amount must be an immediate |
| @ CHECK-ERRORS: ssat r8, #1, r10, lsl #fred |
| @ CHECK-ERRORS: ^ |
| |
| @ Out of range immediates for SSAT16 |
| ssat16 r2, #0, r7 |
| ssat16 r3, #17, r5 |
| |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: ssat16 r2, #0, r7 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: ssat16 r3, #17, r5 |
| @ CHECK-ERRORS: ^ |
| |
| |
| @ Out of order STM registers |
| stmda sp!, {r5, r2} |
| |
| @ CHECK-ERRORS: warning: register list not in ascending order |
| @ CHECK-ERRORS: stmda sp!, {r5, r2} |
| @ CHECK-ERRORS: ^ |
| |
| |
| @ Out of range immediate on SVC |
| svc #0x1000000 |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: svc #0x1000000 |
| @ CHECK-ERRORS: ^ |
| |
| |
| @ Out of order Rt/Rt2 operands for ldrexd/strexd |
| ldrexd r4, r3, [r8] |
| strexd r6, r5, r3, [r8] |
| |
| @ CHECK-ERRORS: error: destination operands must be sequential |
| @ CHECK-ERRORS: ldrexd r4, r3, [r8] |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: source operands must be sequential |
| @ CHECK-ERRORS: strexd r6, r5, r3, [r8] |
| @ CHECK-ERRORS: ^ |
| |
| @ Illegal rotate operators for extend instructions |
| sxtb r8, r3, #8 |
| sxtb r8, r3, ror 24 |
| sxtb r8, r3, ror #8 - |
| sxtab r3, r8, r3, ror #(fred - wilma) |
| sxtab r7, r8, r3, ror #25 |
| sxtah r9, r3, r3, ror #-8 |
| sxtb16ge r2, r3, lsr #24 |
| |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: sxtb r8, r3, #8 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: '#' expected |
| @ CHECK-ERRORS: sxtb r8, r3, ror 24 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: unknown token in expression |
| @ CHECK-ERRORS: sxtb r8, r3, ror #8 - |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: malformed rotate expression |
| @ CHECK-ERRORS: sxtb r8, r3, ror #8 - |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: rotate amount must be an immediate |
| @ CHECK-ERRORS: sxtab r3, r8, r3, ror #(fred - wilma) |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: 'ror' rotate amount must be 8, 16, or 24 |
| @ CHECK-ERRORS: sxtab r7, r8, r3, ror #25 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: 'ror' rotate amount must be 8, 16, or 24 |
| @ CHECK-ERRORS: sxtah r9, r3, r3, ror #-8 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: sxtb16ge r2, r3, lsr #24 |
| @ CHECK-ERRORS: ^ |
| |
| @ Out of range width for SBFX/UBFX |
| sbfx r4, r5, #31, #2 |
| ubfxgt r4, r5, #16, #17 |
| |
| @ CHECK-ERRORS: error: bitfield width must be in range [1,32-lsb] |
| @ CHECK-ERRORS: sbfx r4, r5, #31, #2 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: bitfield width must be in range [1,32-lsb] |
| @ CHECK-ERRORS: ubfxgt r4, r5, #16, #17 |
| @ CHECK-ERRORS: ^ |
| |
| @ Out of order Rt/Rt2 operands for ldrd |
| ldrd r4, r3, [r8] |
| ldrd r4, r3, [r8, #8]! |
| ldrd r4, r3, [r8], #8 |
| @ CHECK-ERRORS: error: destination operands must be sequential |
| @ CHECK-ERRORS: ldrd r4, r3, [r8] |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: destination operands must be sequential |
| @ CHECK-ERRORS: ldrd r4, r3, [r8, #8]! |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: destination operands must be sequential |
| @ CHECK-ERRORS: ldrd r4, r3, [r8], #8 |
| @ CHECK-ERRORS: ^ |
| |
| |
| @ Bad register lists for VFP. |
| vpush {s0, s3} |
| @ CHECK-ERRORS: error: non-contiguous register range |
| @ CHECK-ERRORS: vpush {s0, s3} |
| @ CHECK-ERRORS: ^ |
| |
| @ Out of range coprocessor option immediate. |
| ldc2 p2, c8, [r1], { 256 } |
| ldc2 p2, c8, [r1], { -1 } |
| |
| @ CHECK-ERRORS: error: coprocessor option must be an immediate in range [0, 255] |
| @ CHECK-ERRORS: ldc2 p2, c8, [r1], { 256 } |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: coprocessor option must be an immediate in range [0, 255] |
| @ CHECK-ERRORS: ldc2 p2, c8, [r1], { -1 } |
| @ CHECK-ERRORS: ^ |
| |
| @ Bad CPS instruction format. |
| cps f,#1 |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: cps f,#1 |
| @ CHECK-ERRORS: ^ |
| |
| @ Bad operands for msr |
| msr #0, #0 |
| msr foo, #0 |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: msr #0, #0 |
| @ CHECK-ERRORS: ^ |
| @ CHECK-ERRORS: error: invalid operand for instruction |
| @ CHECK-ERRORS: msr foo, #0 |
| @ CHECK-ERRORS: ^ |
| |
| isb #-1 |
| isb #16 |
| @ CHECK-ERRORS: error: immediate value out of range |
| @ CHECK-ERRORS: error: immediate value out of range |
| |
| nop.n |
| @ CHECK-ERRORS: error: instruction with .n (narrow) qualifier not allowed in arm mode |
| |
| dmbeq #5 |
| dsble #15 |
| isblo #7 |
| @ CHECK-ERRORS: error: instruction 'dmb' is not predicable, but condition code specified |
| @ CHECK-ERRORS: error: instruction 'dsb' is not predicable, but condition code specified |
| @ CHECK-ERRORS: error: instruction 'isb' is not predicable, but condition code specified |
| |
| dmblt |
| dsbne |
| isbeq |
| @ CHECK-ERRORS: error: instruction 'dmb' is not predicable, but condition code specified |
| @ CHECK-ERRORS: error: instruction 'dsb' is not predicable, but condition code specified |
| @ CHECK-ERRORS: error: instruction 'isb' is not predicable, but condition code specified |
| |
| mcr2le p7, #1, r5, c1, c1, #4 |
| mcrr2ne p7, #15, r5, r4, c1 |
| mrc2lo p14, #0, r1, c1, c2, #4 |
| mrrc2lo p7, #1, r5, r4, c1 |
| cdp2hi p10, #0, c6, c12, c0, #7 |
| @ CHECK-ERRORS: error: instruction 'mcr2' is not predicable, but condition code specified |
| @ CHECK-ERRORS: error: instruction 'mcrr2' is not predicable, but condition code specified |
| @ CHECK-ERRORS: error: instruction 'mrc2' is not predicable, but condition code specified |
| @ CHECK-ERRORS: error: instruction 'mrrc2' is not predicable, but condition code specified |
| @ CHECK-ERRORS: error: instruction 'cdp2' is not predicable, but condition code specified |
| |
| bkpteq #7 |
| @ CHECK-ERRORS: error: instruction 'bkpt' is not predicable, but condition code specified |
| |
| ldm r2!, {r2, r3} |
| ldmdb r2!, {r2, r3} |
| ldmda r2!, {r2, r3} |
| popeq {sp} |
| @ CHECK-ERRORS: error: writeback register not allowed in register list |
| @ CHECK-ERRORS: error: writeback register not allowed in register list |
| @ CHECK-ERRORS: error: writeback register not allowed in register list |
| @ CHECK-ERRORS: error: writeback register not allowed in register list |
| |
| vrintz.f32.f32 s0, s1 |
| vrintr.f32 s0, s1 |
| vrintx.f64.f64 d2, d5 |
| vrintz.f64 d10, d9 |
| vrinta.f32.f32 s6, s7 |
| vrintn.f32 s8, s9 |
| vrintp.f64.f64 d10, d11 |
| vrintm.f64 d12, d13 |
| @ CHECK-ERRORS: error: instruction requires: FPARMv8 |
| @ CHECK-ERRORS: error: instruction requires: FPARMv8 |
| @ CHECK-ERRORS: error: instruction requires: FPARMv8 |
| @ CHECK-ERRORS: error: instruction requires: FPARMv8 |
| @ CHECK-ERRORS: error: instruction requires: FPARMv8 |
| @ CHECK-ERRORS: error: instruction requires: FPARMv8 |
| @ CHECK-ERRORS: error: instruction requires: FPARMv8 |
| @ CHECK-ERRORS: error: instruction requires: FPARMv8 |
| |
| stm sp!, {r0, pc}^ |
| ldm sp!, {r0}^ |
| @ CHECK-ERRORS: error: system STM cannot have writeback register |
| @ CHECK-ERRORS: error: writeback register only allowed on system LDM if PC in register-list |
