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294b83e3e2
Add range checking for the immediate operand and handle the "mov" mnemonic choosing between encodings based on the value of the immediate. Add tests for fixups, encoding choice and values, and diagnostic for out of range values. llvm-svn: 135500
96 lines
3.5 KiB
ArmAsm
96 lines
3.5 KiB
ArmAsm
@ RUN: not llvm-mc -triple=armv7-apple-darwin < %s 2> %t
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@ RUN: FileCheck --check-prefix=CHECK-ERRORS < %t %s
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@ Check for various assembly diagnostic messages on invalid input.
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@ 's' bit on an instruction that can't accept it.
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mlss r1, r2, r3, r4
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@ CHECK-ERRORS: error: instruction 'mls' can not set flags,
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@ CHECK-ERRORS: but 's' suffix specified
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@ Out of range shift immediate values.
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adc r1, r2, r3, lsl #invalid
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adc r4, r5, r6, lsl #-1
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adc r4, r5, r6, lsl #32
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adc r4, r5, r6, lsr #-1
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adc r4, r5, r6, lsr #33
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adc r4, r5, r6, asr #-1
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adc r4, r5, r6, asr #33
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adc r4, r5, r6, ror #-1
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adc r4, r5, r6, ror #32
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@ CHECK-ERRORS: error: invalid immediate shift value
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@ CHECK-ERRORS: adc r1, r2, r3, lsl #invalid
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@ CHECK-ERRORS: ^
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@ CHECK-ERRORS: error: immediate shift value out of range
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@ CHECK-ERRORS: adc r4, r5, r6, lsl #-1
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@ CHECK-ERRORS: ^
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@ CHECK-ERRORS: error: immediate shift value out of range
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@ CHECK-ERRORS: adc r4, r5, r6, lsl #32
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@ CHECK-ERRORS: ^
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@ CHECK-ERRORS: error: immediate shift value out of range
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@ CHECK-ERRORS: adc r4, r5, r6, lsr #-1
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@ CHECK-ERRORS: ^
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@ CHECK-ERRORS: error: immediate shift value out of range
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@ CHECK-ERRORS: adc r4, r5, r6, lsr #33
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@ CHECK-ERRORS: ^
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@ CHECK-ERRORS: error: immediate shift value out of range
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@ CHECK-ERRORS: adc r4, r5, r6, asr #-1
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@ CHECK-ERRORS: ^
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@ CHECK-ERRORS: error: immediate shift value out of range
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@ CHECK-ERRORS: adc r4, r5, r6, asr #33
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@ CHECK-ERRORS: ^
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@ CHECK-ERRORS: error: immediate shift value out of range
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@ CHECK-ERRORS: adc r4, r5, r6, ror #-1
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@ CHECK-ERRORS: ^
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@ CHECK-ERRORS: error: immediate shift value out of range
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@ CHECK-ERRORS: adc r4, r5, r6, ror #32
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@ Out of range 16-bit immediate on BKPT
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bkpt #65536
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@ CHECK-ERRORS: error: invalid operand for instruction
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@ Out of range 4 and 3 bit immediates on CDP[2]
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@ Out of range immediates for CDP/CDP2
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cdp p7, #2, c1, c1, c1, #8
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cdp p7, #1, c1, c1, c1, #8
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cdp2 p7, #2, c1, c1, c1, #8
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cdp2 p7, #1, c1, c1, c1, #8
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@ CHECK-ERRORS: error: invalid operand for instruction
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@ CHECK-ERRORS: error: invalid operand for instruction
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@ CHECK-ERRORS: error: invalid operand for instruction
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@ CHECK-ERRORS: error: invalid operand for instruction
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@ Out of range immediates for DBG
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dbg #-1
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dbg #16
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@ CHECK-ERRORS: error: invalid operand for instruction
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@ CHECK-ERRORS: error: invalid operand for instruction
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@ Double-check that we're synced up with the right diagnostics.
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@ CHECK-ERRORS: dbg #16
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@ Out of range immediate for MCR/MCR2/MCRR/MCRR2
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mcr p7, #8, r5, c1, c1, #4
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mcr p7, #2, r5, c1, c1, #8
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mcr2 p7, #8, r5, c1, c1, #4
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mcr2 p7, #1, r5, c1, c1, #8
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mcrr p7, #16, r5, r4, c1
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mcrr2 p7, #16, r5, r4, c1
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@ CHECK-ERRORS: error: invalid operand for instruction
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@ CHECK-ERRORS: error: invalid operand for instruction
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@ CHECK-ERRORS: error: invalid operand for instruction
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@ CHECK-ERRORS: error: invalid operand for instruction
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@ CHECK-ERRORS: error: invalid operand for instruction
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@ CHECK-ERRORS: error: invalid operand for instruction
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@ Out of range immediate for MOV
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movw r9, 0x10000
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@ CHECK-ERRORS: error: invalid operand for instruction
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