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4a754cf1ee
* Teach AsmParser to recognize @rn in distination operand as 0(rn). * Do not allow Disassembler decoding instructions that have size more than a number of input bytes. * Fix UB in MSP430MCCodeEmitter. Patch by Kristina Bessonova! Differential Revision: https://reviews.llvm.org/D56547 llvm-svn: 350903
19 lines
907 B
ArmAsm
19 lines
907 B
ArmAsm
; RUN: not llvm-mc -triple msp430 < %s 2>&1 | FileCheck %s
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foo:
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;; invalid operand count
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mov r7 ; CHECK: :[[@LINE]]:3: error: too few operands for instruction
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;; invalid destination addressing modes
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mov r7, @r15+ ; CHECK: :[[@LINE]]:14: error: invalid operand for instruction
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mov r7, #0 ; CHECK: :[[@LINE]]:14: error: invalid operand for instruction
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mov r7, #123 ; CHECK: :[[@LINE]]:14: error: invalid operand for instruction
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;; invalid byte instructions
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swpb.b r7 ; CHECK: :[[@LINE]]:3: error: invalid instruction mnemonic
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sxt.b r7 ; CHECK: :[[@LINE]]:3: error: invalid instruction mnemonic
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call.b r7 ; CHECK: :[[@LINE]]:3: error: invalid instruction mnemonic
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;; invalid conditional jump offsets
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jmp -513 ; CHECK: :[[@LINE]]:10: error: invalid jump offset
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jmp 512 ; CHECK: :[[@LINE]]:10: error: invalid jump offset
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