diff options
Diffstat (limited to 'lib/Target/Mips/MipsInstrFPU.td')
| -rw-r--r-- | lib/Target/Mips/MipsInstrFPU.td | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/lib/Target/Mips/MipsInstrFPU.td b/lib/Target/Mips/MipsInstrFPU.td index 6b23057..5fa79cb 100644 --- a/lib/Target/Mips/MipsInstrFPU.td +++ b/lib/Target/Mips/MipsInstrFPU.td @@ -154,6 +154,7 @@ class LW_FT<string opstr, RegisterClass RC, InstrItinClass Itin, InstSE<(outs RC:$rt), (ins MemOpnd:$addr), !strconcat(opstr, "\t$rt, $addr"), [(set RC:$rt, (OpNode addrDefault:$addr))], Itin, FrmFI> { let DecoderMethod = "DecodeFMem"; + let mayLoad = 1; } class SW_FT<string opstr, RegisterClass RC, InstrItinClass Itin, @@ -161,6 +162,7 @@ class SW_FT<string opstr, RegisterClass RC, InstrItinClass Itin, InstSE<(outs), (ins RC:$rt, MemOpnd:$addr), !strconcat(opstr, "\t$rt, $addr"), [(OpNode RC:$rt, addrDefault:$addr)], Itin, FrmFI> { let DecoderMethod = "DecodeFMem"; + let mayStore = 1; } class MADDS_FT<string opstr, RegisterClass RC, InstrItinClass Itin, @@ -314,8 +316,12 @@ let Predicates = [NotN64, HasMips64, HasStdEnc], } let Predicates = [NotN64, NotMips64, HasStdEnc] in { - def LDC1 : LW_FT<"ldc1", AFGR64, IILoad, mem, load>, LW_FM<0x35>; - def SDC1 : SW_FT<"sdc1", AFGR64, IIStore, mem, store>, LW_FM<0x3d>; + let isPseudo = 1, isCodeGenOnly = 1 in { + def PseudoLDC1 : LW_FT<"", AFGR64, IILoad, mem, load>; + def PseudoSDC1 : SW_FT<"", AFGR64, IIStore, mem, store>; + } + def LDC1 : LW_FT<"ldc1", AFGR64, IILoad, mem>, LW_FM<0x35>; + def SDC1 : SW_FT<"sdc1", AFGR64, IIStore, mem>, LW_FM<0x3d>; } // Indexed loads and stores. @@ -523,7 +529,7 @@ let AddedComplexity = 40 in { } let Predicates = [NotN64, NotMips64, HasStdEnc] in { - def : LoadRegImmPat<LDC1, f64, load>; - def : StoreRegImmPat<SDC1, f64>; + def : LoadRegImmPat<PseudoLDC1, f64, load>; + def : StoreRegImmPat<PseudoSDC1, f64>; } } |