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llvm-project/llvm/test/MC/ARM/vmov-vmvn-illegal-cases.s

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Fix for PR18921, "vmov" part. Added support for bytes replication feature, so it could be GAS compatible. E.g. instructions below: "vmov.i32 d0, 0xffffffff" "vmvn.i32 d0, 0xabababab" "vmov.i32 d0, 0xabababab" "vmov.i16 d0, 0xabab" are incorrect, but we could deal with such cases. For first one we should emit: "vmov.i8 d0, 0xff" For second one ("vmvn"): "vmov.i8 d0, 0x54" For last two instructions it should emit: "vmov.i8 d0, 0xab" P.S.: In ARMAsmParser.cpp I have also fixed few nearby style issues in old code. Just for keeping method bodies in harmony with themselves. llvm-svn: 207080
2014-04-24 14:03:01 +08:00
@ RUN: not llvm-mc -triple=armv7-linux-gnueabi %s 2>&1 | FileCheck %s
.text
@ CHECK: error: invalid operand for instruction
@ CHECK: vmov.i32 d2, #0xffffffab
@ CHECK: error: invalid operand for instruction
@ CHECK: vmov.i32 q2, #0xffffffab
@ CHECK: error: invalid operand for instruction
@ CHECK: vmov.i16 q2, #0xffab
@ CHECK: error: invalid operand for instruction
@ CHECK: vmov.i16 q2, #0xffab
@ CHECK: error: invalid operand for instruction
@ CHECK: vmvn.i32 d2, #0xffffffab
@ CHECK: error: invalid operand for instruction
@ CHECK: vmvn.i32 q2, #0xffffffab
@ CHECK: error: invalid operand for instruction
@ CHECK: vmvn.i16 q2, #0xffab
@ CHECK: error: invalid operand for instruction
@ CHECK: vmvn.i16 q2, #0xffab
vmov.i32 d2, #0xffffffab
vmov.i32 q2, #0xffffffab
vmov.i16 q2, #0xffab
vmov.i16 q2, #0xffab
vmvn.i32 d2, #0xffffffab
vmvn.i32 q2, #0xffffffab
vmvn.i16 q2, #0xffab
vmvn.i16 q2, #0xffab