diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/ARM/ARMInstrThumb2.td | 46 |
1 files changed, 45 insertions, 1 deletions
diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td index e418a4f716..2b9c9d42f8 100644 --- a/lib/Target/ARM/ARMInstrThumb2.td +++ b/lib/Target/ARM/ARMInstrThumb2.td @@ -142,7 +142,8 @@ def t2addrmode_imm8 : Operand<i32>, let MIOperandInfo = (ops GPR:$base, i32imm:$offsimm); } -def t2am_imm8_offset : Operand<i32> { +def t2am_imm8_offset : Operand<i32>, + ComplexPattern<i32, 1, "SelectT2AddrModeImm8Offset", []>{ let PrintMethod = "printT2AddrModeImm8OffsetOperand"; } @@ -611,6 +612,49 @@ let mayLoad = 1 in def t2STRDi8 : T2Ii8s4<(outs), (ins GPR:$src, t2addrmode_imm8s4:$addr), "strd", " $src, $addr", []>; +// Indexed stores +def t2STR_PRE : T2Iidxldst<(outs GPR:$base_wb), + (ins GPR:$src, GPR:$base, t2am_imm8_offset:$offset), + AddrModeT2_i8, IndexModePre, + "str", " $src, [$base, $offset]!", "$base = $base_wb", + [(set GPR:$base_wb, + (pre_store GPR:$src, GPR:$base, t2am_imm8_offset:$offset))]>; + +def t2STR_POST : T2Iidxldst<(outs GPR:$base_wb), + (ins GPR:$src, GPR:$base, t2am_imm8_offset:$offset), + AddrModeT2_i8, IndexModePost, + "str", " $src, [$base], $offset", "$base = $base_wb", + [(set GPR:$base_wb, + (post_store GPR:$src, GPR:$base, t2am_imm8_offset:$offset))]>; + +def t2STRH_PRE : T2Iidxldst<(outs GPR:$base_wb), + (ins GPR:$src, GPR:$base, t2am_imm8_offset:$offset), + AddrModeT2_i8, IndexModePre, + "strh", " $src, [$base, $offset]!", "$base = $base_wb", + [(set GPR:$base_wb, + (pre_truncsti16 GPR:$src, GPR:$base, t2am_imm8_offset:$offset))]>; + +def t2STRH_POST : T2Iidxldst<(outs GPR:$base_wb), + (ins GPR:$src, GPR:$base, t2am_imm8_offset:$offset), + AddrModeT2_i8, IndexModePost, + "strh", " $src, [$base], $offset", "$base = $base_wb", + [(set GPR:$base_wb, + (post_truncsti16 GPR:$src, GPR:$base, t2am_imm8_offset:$offset))]>; + +def t2STRB_PRE : T2Iidxldst<(outs GPR:$base_wb), + (ins GPR:$src, GPR:$base, t2am_imm8_offset:$offset), + AddrModeT2_i8, IndexModePre, + "strb", " $src, [$base, $offset]!", "$base = $base_wb", + [(set GPR:$base_wb, + (pre_truncsti8 GPR:$src, GPR:$base, t2am_imm8_offset:$offset))]>; + +def t2STRB_POST : T2Iidxldst<(outs GPR:$base_wb), + (ins GPR:$src, GPR:$base, t2am_imm8_offset:$offset), + AddrModeT2_i8, IndexModePost, + "strb", " $src, [$base], $offset", "$base = $base_wb", + [(set GPR:$base_wb, + (post_truncsti8 GPR:$src, GPR:$base, t2am_imm8_offset:$offset))]>; + // Address computation and loads and stores in PIC mode. let isNotDuplicable = 1, AddedComplexity = 10 in { |