diff options
Diffstat (limited to 'lib/Target/ARM/ARMInstrThumb2.td')
| -rw-r--r-- | lib/Target/ARM/ARMInstrThumb2.td | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td index 127b274..e418a4f 100644 --- a/lib/Target/ARM/ARMInstrThumb2.td +++ b/lib/Target/ARM/ARMInstrThumb2.td @@ -579,6 +579,28 @@ def t2LDRH_POST : T2Iidxldst<(outs GPR:$dst, GPR:$base_wb), "ldrh", " $dst, [$base], $offset", "$base = $base_wb", []>; +def t2LDRSB_PRE : T2Iidxldst<(outs GPR:$dst, GPR:$base_wb), + (ins t2addrmode_imm8:$addr), + AddrModeT2_i8, IndexModePre, + "ldrsb", " $dst, $addr!", "$addr.base = $base_wb", + []>; +def t2LDRSB_POST : T2Iidxldst<(outs GPR:$dst, GPR:$base_wb), + (ins GPR:$base, t2am_imm8_offset:$offset), + AddrModeT2_i8, IndexModePost, + "ldrsb", " $dst, [$base], $offset", "$base = $base_wb", + []>; + +def t2LDRSH_PRE : T2Iidxldst<(outs GPR:$dst, GPR:$base_wb), + (ins t2addrmode_imm8:$addr), + AddrModeT2_i8, IndexModePre, + "ldrsh", " $dst, $addr!", "$addr.base = $base_wb", + []>; +def t2LDRSH_POST : T2Iidxldst<(outs GPR:$dst, GPR:$base_wb), + (ins GPR:$base, t2am_imm8_offset:$offset), + AddrModeT2_i8, IndexModePost, + "ldrsh", " $dst, [$base], $offset", "$base = $base_wb", + []>; + // Store defm t2STR : T2I_st<"str", BinOpFrag<(store node:$LHS, node:$RHS)>>; defm t2STRB : T2I_st<"strb", BinOpFrag<(truncstorei8 node:$LHS, node:$RHS)>>; |