ARM: r12 is callee-saved for interrupt handlers

[oota-llvm.git] / lib / Target / Mips / MipsInstrInfo.td

diff --git a/lib/Target/Mips/MipsInstrInfo.td b/lib/Target/Mips/MipsInstrInfo.td
index ed18813aeac463fc9b10aff7badf74a0d8bbff93..93a83de0d07b1bbf16d34f2784a4c67c24c130b1 100644 (file)
--- a/lib/Target/Mips/MipsInstrInfo.td
+++ b/lib/Target/Mips/MipsInstrInfo.td
@@ -187,6 +187,7 @@ def NotInMicroMips :  Predicate<"!Subtarget.inMicroMipsMode()">,
                       AssemblerPredicate<"!FeatureMicroMips">;
 def IsLE           :  Predicate<"Subtarget.isLittle()">;
 def IsBE           :  Predicate<"!Subtarget.isLittle()">;
+def IsNotNaCl    :    Predicate<"!Subtarget.isTargetNaCl()">;
 
 class MipsPat<dag pattern, dag result> : Pat<pattern, result> {
   let Predicates = [HasStdEnc];
@@ -542,14 +543,14 @@ class SetCC_R<string opstr, PatFrag cond_op, RegisterOperand RO> :
   InstSE<(outs GPR32Opnd:$rd), (ins RO:$rs, RO:$rt),
          !strconcat(opstr, "\t$rd, $rs, $rt"),
          [(set GPR32Opnd:$rd, (cond_op RO:$rs, RO:$rt))],
-         IIslt, FrmR, opstr>;
+         II_SLT_SLTU, FrmR, opstr>;
 
 class SetCC_I<string opstr, PatFrag cond_op, Operand Od, PatLeaf imm_type,
               RegisterOperand RO>:
   InstSE<(outs GPR32Opnd:$rt), (ins RO:$rs, Od:$imm16),
          !strconcat(opstr, "\t$rt, $rs, $imm16"),
          [(set GPR32Opnd:$rt, (cond_op RO:$rs, imm_type:$imm16))],
-         IIslt, FrmI, opstr>;
+         II_SLTI_SLTIU, FrmI, opstr>;
 
 // Jump
 class JumpFJ<DAGOperand opnd, string opstr, SDPatternOperator operator,
@@ -968,24 +969,24 @@ let Predicates = [HasMips32r2, HasStdEnc] in {
 
 /// Load and Store Instructions
 ///  aligned
-def LB  : Load<"lb", GPR32Opnd, sextloadi8, IILoad>, MMRel, LW_FM<0x20>;
-def LBu : Load<"lbu", GPR32Opnd, zextloadi8, IILoad, addrDefault>, MMRel,
+def LB  : Load<"lb", GPR32Opnd, sextloadi8, II_LB>, MMRel, LW_FM<0x20>;
+def LBu : Load<"lbu", GPR32Opnd, zextloadi8, II_LBU, addrDefault>, MMRel,
           LW_FM<0x24>;
-def LH  : Load<"lh", GPR32Opnd, sextloadi16, IILoad, addrDefault>, MMRel,
+def LH  : Load<"lh", GPR32Opnd, sextloadi16, II_LH, addrDefault>, MMRel,
           LW_FM<0x21>;
-def LHu : Load<"lhu", GPR32Opnd, zextloadi16, IILoad>, MMRel, LW_FM<0x25>;
-def LW  : Load<"lw", GPR32Opnd, load, IILoad, addrDefault>, MMRel,
+def LHu : Load<"lhu", GPR32Opnd, zextloadi16, II_LHU>, MMRel, LW_FM<0x25>;
+def LW  : Load<"lw", GPR32Opnd, load, II_LW, addrDefault>, MMRel,
           LW_FM<0x23>;
-def SB  : Store<"sb", GPR32Opnd, truncstorei8, IIStore>, MMRel, LW_FM<0x28>;
-def SH  : Store<"sh", GPR32Opnd, truncstorei16, IIStore>, MMRel, LW_FM<0x29>;
-def SW  : Store<"sw", GPR32Opnd, store, IIStore>, MMRel, LW_FM<0x2b>;
+def SB  : Store<"sb", GPR32Opnd, truncstorei8, II_SB>, MMRel, LW_FM<0x28>;
+def SH  : Store<"sh", GPR32Opnd, truncstorei16, II_SH>, MMRel, LW_FM<0x29>;
+def SW  : Store<"sw", GPR32Opnd, store, II_SW>, MMRel, LW_FM<0x2b>;
 
 /// load/store left/right
 let Predicates = [NotInMicroMips] in {
-def LWL : LoadLeftRight<"lwl", MipsLWL, GPR32Opnd, IILoad>, LW_FM<0x22>;
-def LWR : LoadLeftRight<"lwr", MipsLWR, GPR32Opnd, IILoad>, LW_FM<0x26>;
-def SWL : StoreLeftRight<"swl", MipsSWL, GPR32Opnd, IIStore>, LW_FM<0x2a>;
-def SWR : StoreLeftRight<"swr", MipsSWR, GPR32Opnd, IIStore>, LW_FM<0x2e>;
+def LWL : LoadLeftRight<"lwl", MipsLWL, GPR32Opnd, II_LWL>, LW_FM<0x22>;
+def LWR : LoadLeftRight<"lwr", MipsLWR, GPR32Opnd, II_LWR>, LW_FM<0x26>;
+def SWL : StoreLeftRight<"swl", MipsSWL, GPR32Opnd, II_SWL>, LW_FM<0x2a>;
+def SWR : StoreLeftRight<"swr", MipsSWR, GPR32Opnd, II_SWR>, LW_FM<0x2e>;
 }
 
 def SYNC : MMRel, SYNC_FT<"sync">, SYNC_FM;
@@ -1074,9 +1075,9 @@ def MULT  : MMRel, Mult<"mult", II_MULT, GPR32Opnd, [HI0, LO0]>,
             MULT_FM<0, 0x18>;
 def MULTu : MMRel, Mult<"multu", II_MULTU, GPR32Opnd, [HI0, LO0]>,
             MULT_FM<0, 0x19>;
-def SDIV  : MMRel, Div<"div", IIIdiv, GPR32Opnd, [HI0, LO0]>,
+def SDIV  : MMRel, Div<"div", II_DIV, GPR32Opnd, [HI0, LO0]>,
             MULT_FM<0, 0x1a>;
-def UDIV  : MMRel, Div<"divu", IIIdiv, GPR32Opnd, [HI0, LO0]>,
+def UDIV  : MMRel, Div<"divu", II_DIVU, GPR32Opnd, [HI0, LO0]>,
             MULT_FM<0, 0x1b>;
 
 def MTHI : MMRel, MoveToLOHI<"mthi", GPR32Opnd, [HI0]>, MTLO_FM<0x11>;
@@ -1122,9 +1123,9 @@ def PseudoMSUB  : MAddSubPseudo<MSUB, MipsMSub, II_MSUB>;
 def PseudoMSUBU : MAddSubPseudo<MSUBU, MipsMSubu, II_MSUBU>;
 }
 
-def PseudoSDIV : MultDivPseudo<SDIV, ACC64, GPR32Opnd, MipsDivRem, IIIdiv,
+def PseudoSDIV : MultDivPseudo<SDIV, ACC64, GPR32Opnd, MipsDivRem, II_DIV,
                                0, 1, 1>;
-def PseudoUDIV : MultDivPseudo<UDIV, ACC64, GPR32Opnd, MipsDivRemU, IIIdiv,
+def PseudoUDIV : MultDivPseudo<UDIV, ACC64, GPR32Opnd, MipsDivRemU, II_DIVU,
                                0, 1, 1>;
 
 def RDHWR : ReadHardware<GPR32Opnd, HWRegsOpnd>, RDHWR_FM;