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ARM: fix thumb coprocessor instruction with pre-writeback disassembly 

was        stc2 p0, c0, [r0]!
instead of stc2 p0, c0, [r0,#0]!

llvm-svn: 183975
This commit is contained in:
Amaury de la Vieuville 2013-06-14 11:21:35 +00:00
parent 0d7012debb
commit e804ae1188
2 changed files with 4 additions and 1 deletions
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2
llvm/lib/Target/ARM/ARMInstrThumb2.td
View File

@ -3632,7 +3632,7 @@ multiclass t2LdStCop<bits<4> op31_28, bit load, bit Dbit, string asm> {
let DecoderMethod = "DecodeCopMemInstruction";
}
def _PRE : T2CI<op31_28,
(outs), (ins p_imm:$cop, c_imm:$CRd, addrmode5:$addr),
(outs), (ins p_imm:$cop, c_imm:$CRd, addrmode5_pre:$addr),
asm, "\t$cop, $CRd, $addr!"> {
bits<13> addr;
bits<4> cop;

3
llvm/test/MC/Disassembler/ARM/thumb-tests.txt
View File

@ -221,6 +221,9 @@
# CHECK: stc2 p12, c15, [r9], {137}
0x89 0xfc 0x89 0xfc
# CHECK: stc2 p0, c0, [r0, #0]!
0xa0 0xfd 0x00 0x00
# CHECK: vmov r1, r0, d11
0x50 0xec 0x1b 0x1b