diff options
Diffstat (limited to 'lib/Target/ARM/ARMInstrNEON.td')
| -rw-r--r-- | lib/Target/ARM/ARMInstrNEON.td | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMInstrNEON.td b/lib/Target/ARM/ARMInstrNEON.td index 405a441aa9..73691324cc 100644 --- a/lib/Target/ARM/ARMInstrNEON.td +++ b/lib/Target/ARM/ARMInstrNEON.td @@ -361,11 +361,26 @@ class VST4D<string OpcodeStr> DPR:$src1, DPR:$src2, DPR:$src3, DPR:$src4), IIC_VST, !strconcat(OpcodeStr, "\t\\{$src1,$src2,$src3,$src4\\}, $addr"), "", []>; +class VST4WB<string OpcodeStr> + : NLdSt<(outs GPR:$wb), (ins addrmode6:$addr, DPR:$src1, DPR:$src2, + DPR:$src3, DPR:$src4), IIC_VST, + !strconcat(OpcodeStr, "\t\\{$src1,$src2,$src3,$src4\\}, $addr"), + "$addr.addr = $wb", []>; def VST4d8 : VST4D<"vst4.8">; def VST4d16 : VST4D<"vst4.16">; def VST4d32 : VST4D<"vst4.32">; +// vst4 to double-spaced even registers. +def VST4q8a : VST4WB<"vst4.8">; +def VST4q16a : VST4WB<"vst4.16">; +def VST4q32a : VST4WB<"vst4.32">; + +// vst4 to double-spaced odd registers. +def VST4q8b : VST4WB<"vst4.8">; +def VST4q16b : VST4WB<"vst4.16">; +def VST4q32b : VST4WB<"vst4.32">; + // VST2LN : Vector Store (single 2-element structure from one lane) class VST2LND<string OpcodeStr> : NLdSt<(outs), (ins addrmode6:$addr, DPR:$src1, DPR:$src2, nohash_imm:$lane), |