[mips] Move COP2 & COP3 load/store instructions from MipsInstrFPU.td to MipsInstrInfo...

Reviewers: dsanders

Reviewed By: dsanders

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D5843

llvm-svn: 221300

diff --git a/llvm/lib/Target/Mips/MipsInstrFPU.td b/llvm/lib/Target/Mips/MipsInstrFPU.td
index 8297367..2aa8328 100644 (file)
--- a/llvm/lib/Target/Mips/MipsInstrFPU.td
+++ b/llvm/lib/Target/Mips/MipsInstrFPU.td
@@ -178,38 +178,6 @@ class SW_FT<string opstr, RegisterOperand RC, InstrItinClass Itin,
   let mayStore = 1;
 }
 
-class SW_FT2<string opstr, RegisterOperand RC, InstrItinClass Itin,
-            SDPatternOperator OpNode= null_frag> :
-  InstSE<(outs), (ins RC:$rt, mem:$addr), !strconcat(opstr, "\t$rt, $addr"),
-         [(OpNode RC:$rt, addrDefault:$addr)], Itin, FrmFI, opstr> {
-  let DecoderMethod = "DecodeFMem2";
-  let mayStore = 1;
-}
-
-class LW_FT2<string opstr, RegisterOperand RC, InstrItinClass Itin,
-            SDPatternOperator OpNode= null_frag> :
-  InstSE<(outs RC:$rt), (ins mem:$addr), !strconcat(opstr, "\t$rt, $addr"),
-         [(set RC:$rt, (OpNode addrDefault:$addr))], Itin, FrmFI, opstr> {
-  let DecoderMethod = "DecodeFMem2";
-  let mayLoad = 1;
-}
-
-class SW_FT3<string opstr, RegisterOperand RC, InstrItinClass Itin,
-            SDPatternOperator OpNode= null_frag> :
-  InstSE<(outs), (ins RC:$rt, mem:$addr), !strconcat(opstr, "\t$rt, $addr"),
-         [(OpNode RC:$rt, addrDefault:$addr)], Itin, FrmFI, opstr> {
-  let DecoderMethod = "DecodeFMem3";
-  let mayStore = 1;
-}
-
-class LW_FT3<string opstr, RegisterOperand RC, InstrItinClass Itin,
-            SDPatternOperator OpNode= null_frag> :
-  InstSE<(outs RC:$rt), (ins mem:$addr), !strconcat(opstr, "\t$rt, $addr"),
-         [(set RC:$rt, (OpNode addrDefault:$addr))], Itin, FrmFI, opstr> {
-  let DecoderMethod = "DecodeFMem3";
-  let mayLoad = 1;
-}
-
 class MADDS_FT<string opstr, RegisterOperand RC, InstrItinClass Itin,
                SDPatternOperator OpNode = null_frag> :
   InstSE<(outs RC:$fd), (ins RC:$fr, RC:$fs, RC:$ft),
@@ -436,30 +404,6 @@ def LDC1 : MMRel, LW_FT<"ldc1", AFGR64Opnd, II_LDC1, load>, LW_FM<0x35>,
 def SDC1 : MMRel, SW_FT<"sdc1", AFGR64Opnd, II_SDC1, store>, LW_FM<0x3d>,
            ISA_MIPS2, FGR_32;
 
-// Cop2 Memory Instructions
-// FIXME: These aren't really FPU instructions and as such don't belong in this
-//        file
-def LWC2 : LW_FT2<"lwc2", COP2Opnd, NoItinerary, load>, LW_FM<0x32>,
-           ISA_MIPS1_NOT_32R6_64R6;
-def SWC2 : SW_FT2<"swc2", COP2Opnd, NoItinerary, store>, LW_FM<0x3a>,
-           ISA_MIPS1_NOT_32R6_64R6;
-def LDC2 : LW_FT2<"ldc2", COP2Opnd, NoItinerary, load>, LW_FM<0x36>,
-           ISA_MIPS2_NOT_32R6_64R6;
-def SDC2 : SW_FT2<"sdc2", COP2Opnd, NoItinerary, store>, LW_FM<0x3e>,
-           ISA_MIPS2_NOT_32R6_64R6;
-
-// Cop3 Memory Instructions
-// FIXME: These aren't really FPU instructions and as such don't belong in this
-//        file
-let DecoderNamespace = "COP3_" in {
-  def LWC3 : LW_FT3<"lwc3", COP3Opnd, NoItinerary, load>, LW_FM<0x33>;
-  def SWC3 : SW_FT3<"swc3", COP3Opnd, NoItinerary, store>, LW_FM<0x3b>;
-  def LDC3 : LW_FT3<"ldc3", COP3Opnd, NoItinerary, load>, LW_FM<0x37>,
-             ISA_MIPS2;
-  def SDC3 : SW_FT3<"sdc3", COP3Opnd, NoItinerary, store>, LW_FM<0x3f>,
-             ISA_MIPS2;
-}
-
 // Indexed loads and stores.
 // Base register + offset register addressing mode (indicated by "x" in the
 // instruction mnemonic) is disallowed under NaCl.

diff --git a/llvm/lib/Target/Mips/MipsInstrInfo.td b/llvm/lib/Target/Mips/MipsInstrInfo.td
index e05a3aa..2962972 100644 (file)
--- a/llvm/lib/Target/Mips/MipsInstrInfo.td
+++ b/llvm/lib/Target/Mips/MipsInstrInfo.td
@@ -672,6 +672,40 @@ class StoreLeftRight<string opstr, SDNode OpNode, RegisterOperand RO,
   let DecoderMethod = "DecodeMem";
 }
 
+// COP2 Load/Store
+class LW_FT2<string opstr, RegisterOperand RC, InstrItinClass Itin,
+             SDPatternOperator OpNode= null_frag> :
+  InstSE<(outs RC:$rt), (ins mem:$addr), !strconcat(opstr, "\t$rt, $addr"),
+         [(set RC:$rt, (OpNode addrDefault:$addr))], Itin, FrmFI, opstr> {
+  let DecoderMethod = "DecodeFMem2";
+  let mayLoad = 1;
+}
+
+class SW_FT2<string opstr, RegisterOperand RC, InstrItinClass Itin,
+             SDPatternOperator OpNode= null_frag> :
+  InstSE<(outs), (ins RC:$rt, mem:$addr), !strconcat(opstr, "\t$rt, $addr"),
+         [(OpNode RC:$rt, addrDefault:$addr)], Itin, FrmFI, opstr> {
+  let DecoderMethod = "DecodeFMem2";
+  let mayStore = 1;
+}
+
+// COP3 Load/Store
+class LW_FT3<string opstr, RegisterOperand RC, InstrItinClass Itin,
+             SDPatternOperator OpNode= null_frag> :
+  InstSE<(outs RC:$rt), (ins mem:$addr), !strconcat(opstr, "\t$rt, $addr"),
+         [(set RC:$rt, (OpNode addrDefault:$addr))], Itin, FrmFI, opstr> {
+  let DecoderMethod = "DecodeFMem3";
+  let mayLoad = 1;
+}
+
+class SW_FT3<string opstr, RegisterOperand RC, InstrItinClass Itin,
+             SDPatternOperator OpNode= null_frag> :
+  InstSE<(outs), (ins RC:$rt, mem:$addr), !strconcat(opstr, "\t$rt, $addr"),
+         [(OpNode RC:$rt, addrDefault:$addr)], Itin, FrmFI, opstr> {
+  let DecoderMethod = "DecodeFMem3";
+  let mayStore = 1;
+}
+
 // Conditional Branch
 class CBranch<string opstr, DAGOperand opnd, PatFrag cond_op,
               RegisterOperand RO, bit DelaySlot = 1> :
@@ -1150,6 +1184,26 @@ def SWR : StoreLeftRight<"swr", MipsSWR, GPR32Opnd, II_SWR>, LW_FM<0x2e>,
           ISA_MIPS1_NOT_32R6_64R6;
 }
 
+// COP2 Memory Instructions
+def LWC2 : LW_FT2<"lwc2", COP2Opnd, NoItinerary, load>, LW_FM<0x32>,
+           ISA_MIPS1_NOT_32R6_64R6;
+def SWC2 : SW_FT2<"swc2", COP2Opnd, NoItinerary, store>, LW_FM<0x3a>,
+           ISA_MIPS1_NOT_32R6_64R6;
+def LDC2 : LW_FT2<"ldc2", COP2Opnd, NoItinerary, load>, LW_FM<0x36>,
+           ISA_MIPS2_NOT_32R6_64R6;
+def SDC2 : SW_FT2<"sdc2", COP2Opnd, NoItinerary, store>, LW_FM<0x3e>,
+           ISA_MIPS2_NOT_32R6_64R6;
+
+// COP3 Memory Instructions
+let DecoderNamespace = "COP3_" in {
+  def LWC3 : LW_FT3<"lwc3", COP3Opnd, NoItinerary, load>, LW_FM<0x33>;
+  def SWC3 : SW_FT3<"swc3", COP3Opnd, NoItinerary, store>, LW_FM<0x3b>;
+  def LDC3 : LW_FT3<"ldc3", COP3Opnd, NoItinerary, load>, LW_FM<0x37>,
+             ISA_MIPS2;
+  def SDC3 : SW_FT3<"sdc3", COP3Opnd, NoItinerary, store>, LW_FM<0x3f>,
+             ISA_MIPS2;
+}
+
 def SYNC : MMRel, SYNC_FT<"sync">, SYNC_FM, ISA_MIPS32;
 
 def TEQ : MMRel, TEQ_FT<"teq", GPR32Opnd>, TEQ_FM<0x34>, ISA_MIPS2;