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llvm-mirror/test/MC/ARM/diagnostics.s
Jim Grosbach c7fa5f0c00 Thumb2 assembly parsing and encoding for SXTB/SXTB16/SXTH. 
llvm-svn: 140047
2011-09-19 20:29:33 +00:00

308 lines
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ArmAsm
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@ RUN: not llvm-mc -triple=armv7-apple-darwin < %s 2> %t
@ RUN: FileCheck --check-prefix=CHECK-ERRORS < %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 16-bit immediate on BKPT
bkpt #65536
@ CHECK-ERRORS: error: invalid operand for instruction
@ 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: invalid operand for instruction
@ CHECK-ERRORS: error: invalid operand for instruction
@ 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: 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: invalid operand for instruction
@ CHECK-ERRORS: error: invalid operand for instruction
@ 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: error: 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: ^
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