//
// The LLVM Compiler Infrastructure
//
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
def SDTFPUnaryOpUnC : SDTypeProfile<1, 1, [
SDTCisFP<1>, SDTCisFP<0>
]>;
-def Alpha_itoft : SDNode<"AlphaISD::ITOFT_", SDTIntToFPOp, []>;
-def Alpha_ftoit : SDNode<"AlphaISD::FTOIT_", SDTFPToIntOp, []>;
def Alpha_cvtqt : SDNode<"AlphaISD::CVTQT_", SDTFPUnaryOpUnC, []>;
def Alpha_cvtqs : SDNode<"AlphaISD::CVTQS_", SDTFPUnaryOpUnC, []>;
def Alpha_cvttq : SDNode<"AlphaISD::CVTTQ_" , SDTFPUnaryOp, []>;
def Alpha_gprello : SDNode<"AlphaISD::GPRelLo", SDTIntBinOp, []>;
def Alpha_gprelhi : SDNode<"AlphaISD::GPRelHi", SDTIntBinOp, []>;
-def Alpha_rellit : SDNode<"AlphaISD::RelLit", SDTIntBinOp, []>;
+def Alpha_rellit : SDNode<"AlphaISD::RelLit", SDTIntBinOp, [SDNPMayLoad]>;
-def retflag : SDNode<"AlphaISD::RET_FLAG", SDTRet,
- [SDNPHasChain, SDNPOptInFlag]>;
+def retflag : SDNode<"AlphaISD::RET_FLAG", SDTNone,
+ [SDNPHasChain, SDNPOptInFlag]>;
// These are target-independent nodes, but have target-specific formats.
-def SDT_AlphaCallSeq : SDTypeProfile<0, 1, [ SDTCisVT<0, i64> ]>;
-def callseq_start : SDNode<"ISD::CALLSEQ_START", SDT_AlphaCallSeq,
- [SDNPHasChain, SDNPOutFlag]>;
-def callseq_end : SDNode<"ISD::CALLSEQ_END", SDT_AlphaCallSeq,
+def SDT_AlphaCallSeqStart : SDCallSeqStart<[ SDTCisVT<0, i64> ]>;
+def SDT_AlphaCallSeqEnd : SDCallSeqEnd<[ SDTCisVT<0, i64>,
+ SDTCisVT<1, i64> ]>;
+
+def callseq_start : SDNode<"ISD::CALLSEQ_START", SDT_AlphaCallSeqStart,
[SDNPHasChain, SDNPOutFlag]>;
+def callseq_end : SDNode<"ISD::CALLSEQ_END", SDT_AlphaCallSeqEnd,
+ [SDNPHasChain, SDNPOptInFlag, SDNPOutFlag]>;
//********************
//Paterns for matching
//********************
def invX : SDNodeXForm<imm, [{ //invert
- return getI64Imm(~N->getValue());
+ return getI64Imm(~N->getZExtValue());
}]>;
def negX : SDNodeXForm<imm, [{ //negate
- return getI64Imm(~N->getValue() + 1);
+ return getI64Imm(~N->getZExtValue() + 1);
}]>;
def SExt32 : SDNodeXForm<imm, [{ //signed extend int to long
- return getI64Imm(((int64_t)N->getValue() << 32) >> 32);
+ return getI64Imm(((int64_t)N->getZExtValue() << 32) >> 32);
}]>;
def SExt16 : SDNodeXForm<imm, [{ //signed extend int to long
- return getI64Imm(((int64_t)N->getValue() << 48) >> 48);
+ return getI64Imm(((int64_t)N->getZExtValue() << 48) >> 48);
}]>;
def LL16 : SDNodeXForm<imm, [{ //lda part of constant
- return getI64Imm(get_lda16(N->getValue()));
+ return getI64Imm(get_lda16(N->getZExtValue()));
}]>;
def LH16 : SDNodeXForm<imm, [{ //ldah part of constant (or more if too big)
- return getI64Imm(get_ldah16(N->getValue()));
+ return getI64Imm(get_ldah16(N->getZExtValue()));
}]>;
-def iZAPX : SDNodeXForm<imm, [{ // get imm to ZAPi
- return getI64Imm(get_zapImm((uint64_t)N->getValue()));
+def iZAPX : SDNodeXForm<and, [{ // get imm to ZAPi
+ ConstantSDNode *RHS = cast<ConstantSDNode>(N->getOperand(1));
+ return getI64Imm(get_zapImm(SDValue(), RHS->getZExtValue()));
}]>;
def nearP2X : SDNodeXForm<imm, [{
- return getI64Imm(Log2_64(getNearPower2((uint64_t)N->getValue())));
+ return getI64Imm(Log2_64(getNearPower2((uint64_t)N->getZExtValue())));
}]>;
def nearP2RemX : SDNodeXForm<imm, [{
- uint64_t x = abs(N->getValue() - getNearPower2((uint64_t)N->getValue()));
+ uint64_t x =
+ abs64(N->getZExtValue() - getNearPower2((uint64_t)N->getZExtValue()));
return getI64Imm(Log2_64(x));
}]>;
def immUExt8 : PatLeaf<(imm), [{ //imm fits in 8 bit zero extended field
- return (uint64_t)N->getValue() == (uint8_t)N->getValue();
+ return (uint64_t)N->getZExtValue() == (uint8_t)N->getZExtValue();
}]>;
def immUExt8inv : PatLeaf<(imm), [{ //inverted imm fits in 8 bit zero extended field
- return (uint64_t)~N->getValue() == (uint8_t)~N->getValue();
+ return (uint64_t)~N->getZExtValue() == (uint8_t)~N->getZExtValue();
}], invX>;
def immUExt8neg : PatLeaf<(imm), [{ //negated imm fits in 8 bit zero extended field
- return ((uint64_t)~N->getValue() + 1) == (uint8_t)((uint64_t)~N->getValue() + 1);
+ return ((uint64_t)~N->getZExtValue() + 1) ==
+ (uint8_t)((uint64_t)~N->getZExtValue() + 1);
}], negX>;
def immSExt16 : PatLeaf<(imm), [{ //imm fits in 16 bit sign extended field
- return ((int64_t)N->getValue() << 48) >> 48 == (int64_t)N->getValue();
+ return ((int64_t)N->getZExtValue() << 48) >> 48 ==
+ (int64_t)N->getZExtValue();
}]>;
def immSExt16int : PatLeaf<(imm), [{ //(int)imm fits in a 16 bit sign extended field
- return ((int64_t)N->getValue() << 48) >> 48 == ((int64_t)N->getValue() << 32) >> 32;
+ return ((int64_t)N->getZExtValue() << 48) >> 48 ==
+ ((int64_t)N->getZExtValue() << 32) >> 32;
}], SExt16>;
-def immZAP : PatLeaf<(imm), [{ //imm is good for zapi
- uint64_t build = get_zapImm((uint64_t)N->getValue());
+
+def zappat : PatFrag<(ops node:$LHS), (and node:$LHS, imm:$L), [{
+ ConstantSDNode *RHS = dyn_cast<ConstantSDNode>(N->getOperand(1));
+ if (!RHS) return 0;
+ uint64_t build = get_zapImm(N->getOperand(0), (uint64_t)RHS->getZExtValue());
return build != 0;
-}], iZAPX>;
+}]>;
+
def immFPZ : PatLeaf<(fpimm), [{ //the only fpconstant nodes are +/- 0.0
+ (void)N; // silence warning.
return true;
}]>;
-def immRem1 : PatLeaf<(imm), [{
- return N->getValue() - getNearPower2((uint64_t)N->getValue()) == 1;
-}]>;
-def immRem3 : PatLeaf<(imm), [{
- return N->getValue() - getNearPower2((uint64_t)N->getValue()) == 3;
-}]>;
-def immRem4 : PatLeaf<(imm), [{
- return N->getValue() - getNearPower2((uint64_t)N->getValue()) == 4;
-}]>;
-def immRem5 : PatLeaf<(imm), [{
- return N->getValue() - getNearPower2((uint64_t)N->getValue()) == 5;
-}]>;
-def immRem1n : PatLeaf<(imm), [{
- return getNearPower2((uint64_t)N->getValue()) - N->getValue() == 1;
-}]>;
-def immRem3n : PatLeaf<(imm), [{
- return getNearPower2((uint64_t)N->getValue()) - N->getValue() == 3;
-}]>;
-def immRem4n : PatLeaf<(imm), [{
- return getNearPower2((uint64_t)N->getValue()) - N->getValue() == 4;
-}]>;
-def immRem5n : PatLeaf<(imm), [{
- return getNearPower2((uint64_t)N->getValue()) - N->getValue() == 5;
-}]>;
+
+def immRem1 :PatLeaf<(imm),[{return chkRemNearPower2(N->getZExtValue(),1,0);}]>;
+def immRem2 :PatLeaf<(imm),[{return chkRemNearPower2(N->getZExtValue(),2,0);}]>;
+def immRem3 :PatLeaf<(imm),[{return chkRemNearPower2(N->getZExtValue(),3,0);}]>;
+def immRem4 :PatLeaf<(imm),[{return chkRemNearPower2(N->getZExtValue(),4,0);}]>;
+def immRem5 :PatLeaf<(imm),[{return chkRemNearPower2(N->getZExtValue(),5,0);}]>;
+def immRem1n:PatLeaf<(imm),[{return chkRemNearPower2(N->getZExtValue(),1,1);}]>;
+def immRem2n:PatLeaf<(imm),[{return chkRemNearPower2(N->getZExtValue(),2,1);}]>;
+def immRem3n:PatLeaf<(imm),[{return chkRemNearPower2(N->getZExtValue(),3,1);}]>;
+def immRem4n:PatLeaf<(imm),[{return chkRemNearPower2(N->getZExtValue(),4,1);}]>;
+def immRem5n:PatLeaf<(imm),[{return chkRemNearPower2(N->getZExtValue(),5,1);}]>;
+
def immRemP2n : PatLeaf<(imm), [{
- return isPowerOf2_64(getNearPower2((uint64_t)N->getValue()) - N->getValue());
+ return isPowerOf2_64(getNearPower2((uint64_t)N->getZExtValue()) -
+ N->getZExtValue());
}]>;
def immRemP2 : PatLeaf<(imm), [{
- return isPowerOf2_64(N->getValue() - getNearPower2((uint64_t)N->getValue()));
+ return isPowerOf2_64(N->getZExtValue() -
+ getNearPower2((uint64_t)N->getZExtValue()));
}]>;
def immUExt8ME : PatLeaf<(imm), [{ //use this imm for mulqi
- int64_t d = abs((int64_t)N->getValue() - (int64_t)getNearPower2((uint64_t)N->getValue()));
+ int64_t d = abs64((int64_t)N->getZExtValue() -
+ (int64_t)getNearPower2((uint64_t)N->getZExtValue()));
if (isPowerOf2_64(d)) return false;
switch (d) {
case 1: case 3: case 5: return false;
- default: return (uint64_t)N->getValue() == (uint8_t)N->getValue();
+ default: return (uint64_t)N->getZExtValue() == (uint8_t)N->getZExtValue();
};
}]>;
(add (shl node:$op1, 3), node:$op2)>;
def sub8 : PatFrag<(ops node:$op1, node:$op2),
(sub (shl node:$op1, 3), node:$op2)>;
-
+class BinOpFrag<dag res> : PatFrag<(ops node:$LHS, node:$RHS), res>;
+class CmpOpFrag<dag res> : PatFrag<(ops node:$R), res>;
//Pseudo ops for selection
-def IDEF_I : PseudoInstAlpha<(ops GPRC:$RA), "#idef $RA",
- [(set GPRC:$RA, (undef))], s_pseudo>;
-def IDEF_F32 : PseudoInstAlpha<(ops F4RC:$RA), "#idef $RA",
- [(set F4RC:$RA, (undef))], s_pseudo>;
-def IDEF_F64 : PseudoInstAlpha<(ops F8RC:$RA), "#idef $RA",
- [(set F8RC:$RA, (undef))], s_pseudo>;
-
-def WTF : PseudoInstAlpha<(ops variable_ops), "#wtf", [], s_pseudo>;
+def WTF : PseudoInstAlpha<(outs), (ins variable_ops), "#wtf", [], s_pseudo>;
-let isLoad = 1, hasCtrlDep = 1 in {
-def ADJUSTSTACKUP : PseudoInstAlpha<(ops s64imm:$amt), "; ADJUP $amt",
- [(callseq_start imm:$amt)], s_pseudo>;
-def ADJUSTSTACKDOWN : PseudoInstAlpha<(ops s64imm:$amt), "; ADJDOWN $amt",
- [(callseq_end imm:$amt)], s_pseudo>;
+let hasCtrlDep = 1, Defs = [R30], Uses = [R30] in {
+def ADJUSTSTACKUP : PseudoInstAlpha<(outs), (ins s64imm:$amt),
+ "; ADJUP $amt",
+ [(callseq_start timm:$amt)], s_pseudo>;
+def ADJUSTSTACKDOWN : PseudoInstAlpha<(outs), (ins s64imm:$amt1, s64imm:$amt2),
+ "; ADJDOWN $amt1",
+ [(callseq_end timm:$amt1, timm:$amt2)], s_pseudo>;
}
-def ALTENT : PseudoInstAlpha<(ops s64imm:$TARGET), "$$$TARGET..ng:\n", [], s_pseudo>;
-def PCLABEL : PseudoInstAlpha<(ops s64imm:$num), "PCMARKER_$num:\n",[], s_pseudo>;
-def MEMLABEL : PseudoInstAlpha<(ops s64imm:$i, s64imm:$j, s64imm:$k, s64imm:$m),
+
+def ALTENT : PseudoInstAlpha<(outs), (ins s64imm:$TARGET), "$$$TARGET..ng:\n", [], s_pseudo>;
+def PCLABEL : PseudoInstAlpha<(outs), (ins s64imm:$num), "PCMARKER_$num:\n",[], s_pseudo>;
+def MEMLABEL : PseudoInstAlpha<(outs), (ins s64imm:$i, s64imm:$j, s64imm:$k, s64imm:$m),
"LSMARKER$$$i$$$j$$$k$$$m:", [], s_pseudo>;
+let usesCustomDAGSchedInserter = 1 in { // Expanded by the scheduler.
+def CAS32 : PseudoInstAlpha<(outs GPRC:$dst), (ins GPRC:$ptr, GPRC:$cmp, GPRC:$swp), "",
+ [(set GPRC:$dst, (atomic_cmp_swap_32 GPRC:$ptr, GPRC:$cmp, GPRC:$swp))], s_pseudo>;
+def CAS64 : PseudoInstAlpha<(outs GPRC:$dst), (ins GPRC:$ptr, GPRC:$cmp, GPRC:$swp), "",
+ [(set GPRC:$dst, (atomic_cmp_swap_64 GPRC:$ptr, GPRC:$cmp, GPRC:$swp))], s_pseudo>;
+
+def LAS32 : PseudoInstAlpha<(outs GPRC:$dst), (ins GPRC:$ptr, GPRC:$swp), "",
+ [(set GPRC:$dst, (atomic_load_add_32 GPRC:$ptr, GPRC:$swp))], s_pseudo>;
+def LAS64 :PseudoInstAlpha<(outs GPRC:$dst), (ins GPRC:$ptr, GPRC:$swp), "",
+ [(set GPRC:$dst, (atomic_load_add_64 GPRC:$ptr, GPRC:$swp))], s_pseudo>;
+
+def SWAP32 : PseudoInstAlpha<(outs GPRC:$dst), (ins GPRC:$ptr, GPRC:$swp), "",
+ [(set GPRC:$dst, (atomic_swap_32 GPRC:$ptr, GPRC:$swp))], s_pseudo>;
+def SWAP64 :PseudoInstAlpha<(outs GPRC:$dst), (ins GPRC:$ptr, GPRC:$swp), "",
+ [(set GPRC:$dst, (atomic_swap_64 GPRC:$ptr, GPRC:$swp))], s_pseudo>;
+}
+
//***********************
//Real instructions
//***********************
//conditional moves, int
-def CMOVLBC : OForm4< 0x11, 0x16, "cmovlbc $RCOND,$RTRUE,$RDEST",
- [(set GPRC:$RDEST, (select (xor GPRC:$RCOND, 1), GPRC:$RTRUE, GPRC:$RFALSE))], s_cmov>;
-def CMOVLBS : OForm4< 0x11, 0x14, "cmovlbs $RCOND,$RTRUE,$RDEST",
- [(set GPRC:$RDEST, (select (and GPRC:$RCOND, 1), GPRC:$RTRUE, GPRC:$RFALSE))], s_cmov>;
-def CMOVEQ : OForm4< 0x11, 0x24, "cmoveq $RCOND,$RTRUE,$RDEST",
- [(set GPRC:$RDEST, (select (seteq GPRC:$RCOND, 0), GPRC:$RTRUE, GPRC:$RFALSE))], s_cmov>;
-def CMOVGE : OForm4< 0x11, 0x46, "cmovge $RCOND,$RTRUE,$RDEST",
- [(set GPRC:$RDEST, (select (setge GPRC:$RCOND, 0), GPRC:$RTRUE, GPRC:$RFALSE))], s_cmov>;
-def CMOVGT : OForm4< 0x11, 0x66, "cmovgt $RCOND,$RTRUE,$RDEST",
- [(set GPRC:$RDEST, (select (setgt GPRC:$RCOND, 0), GPRC:$RTRUE, GPRC:$RFALSE))], s_cmov>;
-def CMOVLE : OForm4< 0x11, 0x64, "cmovle $RCOND,$RTRUE,$RDEST",
- [(set GPRC:$RDEST, (select (setle GPRC:$RCOND, 0), GPRC:$RTRUE, GPRC:$RFALSE))], s_cmov>;
-def CMOVLT : OForm4< 0x11, 0x44, "cmovlt $RCOND,$RTRUE,$RDEST",
- [(set GPRC:$RDEST, (select (setlt GPRC:$RCOND, 0), GPRC:$RTRUE, GPRC:$RFALSE))], s_cmov>;
-def CMOVNE : OForm4< 0x11, 0x26, "cmovne $RCOND,$RTRUE,$RDEST",
- [(set GPRC:$RDEST, (select (setne GPRC:$RCOND, 0), GPRC:$RTRUE, GPRC:$RFALSE))], s_cmov>;
-
-def CMOVEQi : OForm4L< 0x11, 0x24, "cmoveq $RCOND,$RTRUE,$RDEST",
- [(set GPRC:$RDEST, (select (setne GPRC:$RCOND, 0), GPRC:$RFALSE, immUExt8:$RTRUE))], s_cmov>;
-def CMOVGEi : OForm4L< 0x11, 0x46, "cmovge $RCOND,$RTRUE,$RDEST",
- [(set GPRC:$RDEST, (select (setlt GPRC:$RCOND, 0), GPRC:$RFALSE, immUExt8:$RTRUE))], s_cmov>;
-def CMOVGTi : OForm4L< 0x11, 0x66, "cmovgt $RCOND,$RTRUE,$RDEST",
- [(set GPRC:$RDEST, (select (setle GPRC:$RCOND, 0), GPRC:$RFALSE, immUExt8:$RTRUE))], s_cmov>;
-def CMOVLEi : OForm4L< 0x11, 0x64, "cmovle $RCOND,$RTRUE,$RDEST",
- [(set GPRC:$RDEST, (select (setgt GPRC:$RCOND, 0), GPRC:$RFALSE, immUExt8:$RTRUE))], s_cmov>;
-def CMOVLTi : OForm4L< 0x11, 0x44, "cmovlt $RCOND,$RTRUE,$RDEST",
- [(set GPRC:$RDEST, (select (setge GPRC:$RCOND, 0), GPRC:$RFALSE, immUExt8:$RTRUE))], s_cmov>;
-def CMOVNEi : OForm4L< 0x11, 0x26, "cmovne $RCOND,$RTRUE,$RDEST",
- [(set GPRC:$RDEST, (select (seteq GPRC:$RCOND, 0), GPRC:$RFALSE, immUExt8:$RTRUE))], s_cmov>;
-def CMOVLBCi : OForm4L< 0x11, 0x16, "cmovlbc $RCOND,$RTRUE,$RDEST",
- [(set GPRC:$RDEST, (select (and GPRC:$RCOND, 1), GPRC:$RFALSE, immUExt8:$RTRUE))], s_cmov>;
-def CMOVLBSi : OForm4L< 0x11, 0x14, "cmovlbs $RCOND,$RTRUE,$RDEST",
- [(set GPRC:$RDEST, (select (xor GPRC:$RCOND, 1), GPRC:$RFALSE, immUExt8:$RTRUE))], s_cmov>;
+multiclass cmov_inst<bits<7> fun, string asmstr, PatFrag OpNode> {
+def r : OForm4<0x11, fun, !strconcat(asmstr, " $RCOND,$RTRUE,$RDEST"),
+ [(set GPRC:$RDEST, (select (OpNode GPRC:$RCOND), GPRC:$RTRUE, GPRC:$RFALSE))], s_cmov>;
+def i : OForm4L<0x11, fun, !strconcat(asmstr, " $RCOND,$RTRUE,$RDEST"),
+ [(set GPRC:$RDEST, (select (OpNode GPRC:$RCOND), immUExt8:$RTRUE, GPRC:$RFALSE))], s_cmov>;
+}
+defm CMOVEQ : cmov_inst<0x24, "cmoveq", CmpOpFrag<(seteq node:$R, 0)>>;
+defm CMOVNE : cmov_inst<0x26, "cmovne", CmpOpFrag<(setne node:$R, 0)>>;
+defm CMOVLT : cmov_inst<0x44, "cmovlt", CmpOpFrag<(setlt node:$R, 0)>>;
+defm CMOVLE : cmov_inst<0x64, "cmovle", CmpOpFrag<(setle node:$R, 0)>>;
+defm CMOVGT : cmov_inst<0x66, "cmovgt", CmpOpFrag<(setgt node:$R, 0)>>;
+defm CMOVGE : cmov_inst<0x46, "cmovge", CmpOpFrag<(setge node:$R, 0)>>;
+defm CMOVLBC : cmov_inst<0x16, "cmovlbc", CmpOpFrag<(xor node:$R, 1)>>;
+defm CMOVLBS : cmov_inst<0x14, "cmovlbs", CmpOpFrag<(and node:$R, 1)>>;
//General pattern for cmov
def : Pat<(select GPRC:$which, GPRC:$src1, GPRC:$src2),
- (CMOVNE GPRC:$src2, GPRC:$src1, GPRC:$which)>;
+ (CMOVNEr GPRC:$src2, GPRC:$src1, GPRC:$which)>;
def : Pat<(select GPRC:$which, GPRC:$src1, immUExt8:$src2),
(CMOVEQi GPRC:$src1, immUExt8:$src2, GPRC:$which)>;
//Invert sense when we can for constants:
-def : Pat<(select (seteq GPRC:$RCOND, 0), immUExt8:$RFALSE, GPRC:$RTRUE),
- (CMOVEQi GPRC:$RTRUE, immUExt8:$RFALSE, GPRC:$RCOND)>;
-def : Pat<(select (setne GPRC:$RCOND, 0), immUExt8:$RFALSE, GPRC:$RTRUE),
- (CMOVNEi GPRC:$RTRUE, immUExt8:$RFALSE, GPRC:$RCOND)>;
-def : Pat<(select (setgt GPRC:$RCOND, 0), immUExt8:$RFALSE, GPRC:$RTRUE),
- (CMOVGTi GPRC:$RTRUE, immUExt8:$RFALSE, GPRC:$RCOND)>;
-def : Pat<(select (setge GPRC:$RCOND, 0), immUExt8:$RFALSE, GPRC:$RTRUE),
- (CMOVGEi GPRC:$RTRUE, immUExt8:$RFALSE, GPRC:$RCOND)>;
-def : Pat<(select (setlt GPRC:$RCOND, 0), immUExt8:$RFALSE, GPRC:$RTRUE),
- (CMOVLTi GPRC:$RTRUE, immUExt8:$RFALSE, GPRC:$RCOND)>;
-def : Pat<(select (setle GPRC:$RCOND, 0), immUExt8:$RFALSE, GPRC:$RTRUE),
- (CMOVLEi GPRC:$RTRUE, immUExt8:$RFALSE, GPRC:$RCOND)>;
-
-
-def ADDL : OForm< 0x10, 0x00, "addl $RA,$RB,$RC",
- [(set GPRC:$RC, (intop (add GPRC:$RA, GPRC:$RB)))], s_iadd>;
-def ADDLi : OFormL<0x10, 0x00, "addl $RA,$L,$RC",
- [(set GPRC:$RC, (intop (add GPRC:$RA, immUExt8:$L)))], s_iadd>;
-def ADDQ : OForm< 0x10, 0x20, "addq $RA,$RB,$RC",
- [(set GPRC:$RC, (add GPRC:$RA, GPRC:$RB))], s_iadd>;
-def ADDQi : OFormL<0x10, 0x20, "addq $RA,$L,$RC",
- [(set GPRC:$RC, (add GPRC:$RA, immUExt8:$L))], s_iadd>;
-def AND : OForm< 0x11, 0x00, "and $RA,$RB,$RC",
- [(set GPRC:$RC, (and GPRC:$RA, GPRC:$RB))], s_ilog>;
-def ANDi : OFormL<0x11, 0x00, "and $RA,$L,$RC",
- [(set GPRC:$RC, (and GPRC:$RA, immUExt8:$L))], s_ilog>;
-def BIC : OForm< 0x11, 0x08, "bic $RA,$RB,$RC",
- [(set GPRC:$RC, (and GPRC:$RA, (not GPRC:$RB)))], s_ilog>;
-def BICi : OFormL<0x11, 0x08, "bic $RA,$L,$RC",
- [(set GPRC:$RC, (and GPRC:$RA, immUExt8inv:$L))], s_ilog>;
-def BIS : OForm< 0x11, 0x20, "bis $RA,$RB,$RC",
- [(set GPRC:$RC, (or GPRC:$RA, GPRC:$RB))], s_ilog>;
-def BISi : OFormL<0x11, 0x20, "bis $RA,$L,$RC",
- [(set GPRC:$RC, (or GPRC:$RA, immUExt8:$L))], s_ilog>;
+def : Pat<(select (setne GPRC:$RCOND, 0), GPRC:$RTRUE, immUExt8:$RFALSE),
+ (CMOVEQi GPRC:$RCOND, immUExt8:$RFALSE, GPRC:$RTRUE)>;
+def : Pat<(select (setgt GPRC:$RCOND, 0), GPRC:$RTRUE, immUExt8:$RFALSE),
+ (CMOVLEi GPRC:$RCOND, immUExt8:$RFALSE, GPRC:$RTRUE)>;
+def : Pat<(select (setge GPRC:$RCOND, 0), GPRC:$RTRUE, immUExt8:$RFALSE),
+ (CMOVLTi GPRC:$RCOND, immUExt8:$RFALSE, GPRC:$RTRUE)>;
+def : Pat<(select (setlt GPRC:$RCOND, 0), GPRC:$RTRUE, immUExt8:$RFALSE),
+ (CMOVGEi GPRC:$RCOND, immUExt8:$RFALSE, GPRC:$RTRUE)>;
+def : Pat<(select (setle GPRC:$RCOND, 0), GPRC:$RTRUE, immUExt8:$RFALSE),
+ (CMOVGTi GPRC:$RCOND, immUExt8:$RFALSE, GPRC:$RTRUE)>;
+
+multiclass all_inst<bits<6> opc, bits<7> funl, bits<7> funq,
+ string asmstr, PatFrag OpNode, InstrItinClass itin> {
+ def Lr : OForm< opc, funl, !strconcat(asmstr, "l $RA,$RB,$RC"),
+ [(set GPRC:$RC, (intop (OpNode GPRC:$RA, GPRC:$RB)))], itin>;
+ def Li : OFormL<opc, funl, !strconcat(asmstr, "l $RA,$L,$RC"),
+ [(set GPRC:$RC, (intop (OpNode GPRC:$RA, immUExt8:$L)))], itin>;
+ def Qr : OForm< opc, funq, !strconcat(asmstr, "q $RA,$RB,$RC"),
+ [(set GPRC:$RC, (OpNode GPRC:$RA, GPRC:$RB))], itin>;
+ def Qi : OFormL<opc, funq, !strconcat(asmstr, "q $RA,$L,$RC"),
+ [(set GPRC:$RC, (OpNode GPRC:$RA, immUExt8:$L))], itin>;
+}
+
+defm MUL : all_inst<0x13, 0x00, 0x20, "mul", BinOpFrag<(mul node:$LHS, node:$RHS)>, s_imul>;
+defm ADD : all_inst<0x10, 0x00, 0x20, "add", BinOpFrag<(add node:$LHS, node:$RHS)>, s_iadd>;
+defm S4ADD : all_inst<0x10, 0x02, 0x22, "s4add", add4, s_iadd>;
+defm S8ADD : all_inst<0x10, 0x12, 0x32, "s8add", add8, s_iadd>;
+defm S4SUB : all_inst<0x10, 0x0B, 0x2B, "s4sub", sub4, s_iadd>;
+defm S8SUB : all_inst<0x10, 0x1B, 0x3B, "s8sub", sub8, s_iadd>;
+defm SUB : all_inst<0x10, 0x09, 0x29, "sub", BinOpFrag<(sub node:$LHS, node:$RHS)>, s_iadd>;
+//Const cases since legalize does sub x, int -> add x, inv(int) + 1
+def : Pat<(intop (add GPRC:$RA, immUExt8neg:$L)), (SUBLi GPRC:$RA, immUExt8neg:$L)>;
+def : Pat<(add GPRC:$RA, immUExt8neg:$L), (SUBQi GPRC:$RA, immUExt8neg:$L)>;
+def : Pat<(intop (add4 GPRC:$RA, immUExt8neg:$L)), (S4SUBLi GPRC:$RA, immUExt8neg:$L)>;
+def : Pat<(add4 GPRC:$RA, immUExt8neg:$L), (S4SUBQi GPRC:$RA, immUExt8neg:$L)>;
+def : Pat<(intop (add8 GPRC:$RA, immUExt8neg:$L)), (S8SUBLi GPRC:$RA, immUExt8neg:$L)>;
+def : Pat<(add8 GPRC:$RA, immUExt8neg:$L), (S8SUBQi GPRC:$RA, immUExt8neg:$L)>;
+
+multiclass log_inst<bits<6> opc, bits<7> fun, string asmstr, SDNode OpNode, InstrItinClass itin> {
+def r : OForm<opc, fun, !strconcat(asmstr, " $RA,$RB,$RC"),
+ [(set GPRC:$RC, (OpNode GPRC:$RA, GPRC:$RB))], itin>;
+def i : OFormL<opc, fun, !strconcat(asmstr, " $RA,$L,$RC"),
+ [(set GPRC:$RC, (OpNode GPRC:$RA, immUExt8:$L))], itin>;
+}
+multiclass inv_inst<bits<6> opc, bits<7> fun, string asmstr, SDNode OpNode, InstrItinClass itin> {
+def r : OForm<opc, fun, !strconcat(asmstr, " $RA,$RB,$RC"),
+ [(set GPRC:$RC, (OpNode GPRC:$RA, (not GPRC:$RB)))], itin>;
+def i : OFormL<opc, fun, !strconcat(asmstr, " $RA,$L,$RC"),
+ [(set GPRC:$RC, (OpNode GPRC:$RA, immUExt8inv:$L))], itin>;
+}
+
+defm AND : log_inst<0x11, 0x00, "and", and, s_ilog>;
+defm BIC : inv_inst<0x11, 0x08, "bic", and, s_ilog>;
+defm BIS : log_inst<0x11, 0x20, "bis", or, s_ilog>;
+defm ORNOT : inv_inst<0x11, 0x28, "ornot", or, s_ilog>;
+defm XOR : log_inst<0x11, 0x40, "xor", xor, s_ilog>;
+defm EQV : inv_inst<0x11, 0x48, "eqv", xor, s_ilog>;
+
+defm SL : log_inst<0x12, 0x39, "sll", shl, s_ishf>;
+defm SRA : log_inst<0x12, 0x3c, "sra", sra, s_ishf>;
+defm SRL : log_inst<0x12, 0x34, "srl", srl, s_ishf>;
+defm UMULH : log_inst<0x13, 0x30, "umulh", mulhu, s_imul>;
+
def CTLZ : OForm2<0x1C, 0x32, "CTLZ $RB,$RC",
[(set GPRC:$RC, (ctlz GPRC:$RB))], s_imisc>;
def CTPOP : OForm2<0x1C, 0x30, "CTPOP $RB,$RC",
[(set GPRC:$RC, (ctpop GPRC:$RB))], s_imisc>;
def CTTZ : OForm2<0x1C, 0x33, "CTTZ $RB,$RC",
[(set GPRC:$RC, (cttz GPRC:$RB))], s_imisc>;
-def EQV : OForm< 0x11, 0x48, "eqv $RA,$RB,$RC",
- [(set GPRC:$RC, (xor GPRC:$RA, (not GPRC:$RB)))], s_ilog>;
-def EQVi : OFormL<0x11, 0x48, "eqv $RA,$L,$RC",
- [(set GPRC:$RC, (xor GPRC:$RA, immUExt8inv:$L))], s_ilog>;
def EXTBL : OForm< 0x12, 0x06, "EXTBL $RA,$RB,$RC",
[(set GPRC:$RC, (and (srl GPRC:$RA, (shl GPRC:$RB, 3)), 255))], s_ishf>;
def EXTWL : OForm< 0x12, 0x16, "EXTWL $RA,$RB,$RC",
[(set GPRC:$RC, (and (srl GPRC:$RA, (shl GPRC:$RB, 3)), 65535))], s_ishf>;
def EXTLL : OForm< 0x12, 0x26, "EXTLL $RA,$RB,$RC",
[(set GPRC:$RC, (and (srl GPRC:$RA, (shl GPRC:$RB, 3)), 4294967295))], s_ishf>;
+def SEXTB : OForm2<0x1C, 0x00, "sextb $RB,$RC",
+ [(set GPRC:$RC, (sext_inreg GPRC:$RB, i8))], s_ishf>;
+def SEXTW : OForm2<0x1C, 0x01, "sextw $RB,$RC",
+ [(set GPRC:$RC, (sext_inreg GPRC:$RB, i16))], s_ishf>;
//def EXTBLi : OFormL<0x12, 0x06, "EXTBL $RA,$L,$RC", []>; //Extract byte low
//def EXTLH : OForm< 0x12, 0x6A, "EXTLH $RA,$RB,$RC", []>; //Extract longword high
//def EXTWHi : OFormL<0x12, 0x5A, "EXTWH $RA,$L,$RC", []>; //Extract word high
//def EXTWLi : OFormL<0x12, 0x16, "EXTWL $RA,$L,$RC", []>; //Extract word low
-//def IMPLVER : OForm< 0x11, 0x6C, "IMPLVER $RA,$RB,$RC", []>; //Implementation version
-//def IMPLVERi : OFormL<0x11, 0x6C, "IMPLVER $RA,$L,$RC", []>; //Implementation version
//def INSBL : OForm< 0x12, 0x0B, "INSBL $RA,$RB,$RC", []>; //Insert byte low
//def INSBLi : OFormL<0x12, 0x0B, "INSBL $RA,$L,$RC", []>; //Insert byte low
//def INSLH : OForm< 0x12, 0x67, "INSLH $RA,$RB,$RC", []>; //Insert longword high
//def INSWHi : OFormL<0x12, 0x57, "INSWH $RA,$L,$RC", []>; //Insert word high
//def INSWL : OForm< 0x12, 0x1B, "INSWL $RA,$RB,$RC", []>; //Insert word low
//def INSWLi : OFormL<0x12, 0x1B, "INSWL $RA,$L,$RC", []>; //Insert word low
+
//def MSKBL : OForm< 0x12, 0x02, "MSKBL $RA,$RB,$RC", []>; //Mask byte low
//def MSKBLi : OFormL<0x12, 0x02, "MSKBL $RA,$L,$RC", []>; //Mask byte low
//def MSKLH : OForm< 0x12, 0x62, "MSKLH $RA,$RB,$RC", []>; //Mask longword high
//def MSKWHi : OFormL<0x12, 0x52, "MSKWH $RA,$L,$RC", []>; //Mask word high
//def MSKWL : OForm< 0x12, 0x12, "MSKWL $RA,$RB,$RC", []>; //Mask word low
//def MSKWLi : OFormL<0x12, 0x12, "MSKWL $RA,$L,$RC", []>; //Mask word low
+
+def ZAPNOTi : OFormL<0x12, 0x31, "zapnot $RA,$L,$RC", [], s_ishf>;
+
+// Define the pattern that produces ZAPNOTi.
+def : Pat<(zappat:$imm GPRC:$RA),
+ (ZAPNOTi GPRC:$RA, (iZAPX GPRC:$imm))>;
-def MULL : OForm< 0x13, 0x00, "mull $RA,$RB,$RC",
- [(set GPRC:$RC, (intop (mul GPRC:$RA, GPRC:$RB)))], s_imul>;
-def MULLi : OFormL<0x13, 0x00, "mull $RA,$L,$RC",
- [(set GPRC:$RC, (intop (mul GPRC:$RA, immUExt8:$L)))], s_imul>;
-def MULQ : OForm< 0x13, 0x20, "mulq $RA,$RB,$RC",
- [(set GPRC:$RC, (mul GPRC:$RA, GPRC:$RB))], s_imul>;
-def MULQi : OFormL<0x13, 0x20, "mulq $RA,$L,$RC",
- [(set GPRC:$RC, (mul GPRC:$RA, immUExt8ME:$L))], s_imul>;
-def ORNOT : OForm< 0x11, 0x28, "ornot $RA,$RB,$RC",
- [(set GPRC:$RC, (or GPRC:$RA, (not GPRC:$RB)))], s_ilog>;
-def ORNOTi : OFormL<0x11, 0x28, "ornot $RA,$L,$RC",
- [(set GPRC:$RC, (or GPRC:$RA, immUExt8inv:$L))], s_ilog>;
-def S4ADDL : OForm< 0x10, 0x02, "s4addl $RA,$RB,$RC",
- [(set GPRC:$RC, (intop (add4 GPRC:$RA, GPRC:$RB)))], s_iadd>;
-def S4ADDLi : OFormL<0x10, 0x02, "s4addl $RA,$L,$RC",
- [(set GPRC:$RC, (intop (add4 GPRC:$RA, immUExt8:$L)))], s_iadd>;
-def S4ADDQ : OForm< 0x10, 0x22, "s4addq $RA,$RB,$RC",
- [(set GPRC:$RC, (add4 GPRC:$RA, GPRC:$RB))], s_iadd>;
-def S4ADDQi : OFormL<0x10, 0x22, "s4addq $RA,$L,$RC",
- [(set GPRC:$RC, (add4 GPRC:$RA, immUExt8:$L))], s_iadd>;
-def S4SUBL : OForm< 0x10, 0x0B, "s4subl $RA,$RB,$RC",
- [(set GPRC:$RC, (intop (sub4 GPRC:$RA, GPRC:$RB)))], s_iadd>;
-def S4SUBLi : OFormL<0x10, 0x0B, "s4subl $RA,$L,$RC",
- [(set GPRC:$RC, (intop (sub4 GPRC:$RA, immUExt8:$L)))], s_iadd>;
-def S4SUBQ : OForm< 0x10, 0x2B, "s4subq $RA,$RB,$RC",
- [(set GPRC:$RC, (sub4 GPRC:$RA, GPRC:$RB))], s_iadd>;
-def S4SUBQi : OFormL<0x10, 0x2B, "s4subq $RA,$L,$RC",
- [(set GPRC:$RC, (sub4 GPRC:$RA, immUExt8:$L))], s_iadd>;
-def S8ADDL : OForm< 0x10, 0x12, "s8addl $RA,$RB,$RC",
- [(set GPRC:$RC, (intop (add8 GPRC:$RA, GPRC:$RB)))], s_iadd>;
-def S8ADDLi : OFormL<0x10, 0x12, "s8addl $RA,$L,$RC",
- [(set GPRC:$RC, (intop (add8 GPRC:$RA, immUExt8:$L)))], s_iadd>;
-def S8ADDQ : OForm< 0x10, 0x32, "s8addq $RA,$RB,$RC",
- [(set GPRC:$RC, (add8 GPRC:$RA, GPRC:$RB))], s_iadd>;
-def S8ADDQi : OFormL<0x10, 0x32, "s8addq $RA,$L,$RC",
- [(set GPRC:$RC, (add8 GPRC:$RA, immUExt8:$L))], s_iadd>;
-def S8SUBL : OForm< 0x10, 0x1B, "s8subl $RA,$RB,$RC",
- [(set GPRC:$RC, (intop (sub8 GPRC:$RA, GPRC:$RB)))], s_iadd>;
-def S8SUBLi : OFormL<0x10, 0x1B, "s8subl $RA,$L,$RC",
- [(set GPRC:$RC, (intop (add8 GPRC:$RA, immUExt8neg:$L)))], s_iadd>;
-def S8SUBQ : OForm< 0x10, 0x3B, "s8subq $RA,$RB,$RC",
- [(set GPRC:$RC, (sub8 GPRC:$RA, GPRC:$RB))], s_iadd>;
-def S8SUBQi : OFormL<0x10, 0x3B, "s8subq $RA,$L,$RC",
- [(set GPRC:$RC, (add8 GPRC:$RA, immUExt8neg:$L))], s_iadd>;
-def SEXTB : OForm2<0x1C, 0x00, "sextb $RB,$RC",
- [(set GPRC:$RC, (sext_inreg GPRC:$RB, i8))], s_ishf>;
-def SEXTW : OForm2<0x1C, 0x01, "sextw $RB,$RC",
- [(set GPRC:$RC, (sext_inreg GPRC:$RB, i16))], s_ishf>;
-def SL : OForm< 0x12, 0x39, "sll $RA,$RB,$RC",
- [(set GPRC:$RC, (shl GPRC:$RA, GPRC:$RB))], s_ishf>;
-def SLi : OFormL<0x12, 0x39, "sll $RA,$L,$RC",
- [(set GPRC:$RC, (shl GPRC:$RA, immUExt8:$L))], s_ishf>;
-def SRA : OForm< 0x12, 0x3C, "sra $RA,$RB,$RC",
- [(set GPRC:$RC, (sra GPRC:$RA, GPRC:$RB))], s_ishf>;
-def SRAi : OFormL<0x12, 0x3C, "sra $RA,$L,$RC",
- [(set GPRC:$RC, (sra GPRC:$RA, immUExt8:$L))], s_ishf>;
-def SRL : OForm< 0x12, 0x34, "srl $RA,$RB,$RC",
- [(set GPRC:$RC, (srl GPRC:$RA, GPRC:$RB))], s_ishf>;
-def SRLi : OFormL<0x12, 0x34, "srl $RA,$L,$RC",
- [(set GPRC:$RC, (srl GPRC:$RA, immUExt8:$L))], s_ishf>;
-def SUBL : OForm< 0x10, 0x09, "subl $RA,$RB,$RC",
- [(set GPRC:$RC, (intop (sub GPRC:$RA, GPRC:$RB)))], s_iadd>;
-def SUBLi : OFormL<0x10, 0x09, "subl $RA,$L,$RC",
- [(set GPRC:$RC, (intop (add GPRC:$RA, immUExt8neg:$L)))], s_iadd>;
-def SUBQ : OForm< 0x10, 0x29, "subq $RA,$RB,$RC",
- [(set GPRC:$RC, (sub GPRC:$RA, GPRC:$RB))], s_iadd>;
-def SUBQi : OFormL<0x10, 0x29, "subq $RA,$L,$RC",
- [(set GPRC:$RC, (add GPRC:$RA, immUExt8neg:$L))], s_iadd>;
-def UMULH : OForm< 0x13, 0x30, "umulh $RA,$RB,$RC",
- [(set GPRC:$RC, (mulhu GPRC:$RA, GPRC:$RB))], s_imul>;
-def UMULHi : OFormL<0x13, 0x30, "umulh $RA,$L,$RC",
- [(set GPRC:$RC, (mulhu GPRC:$RA, immUExt8:$L))], s_imul>;
-def XOR : OForm< 0x11, 0x40, "xor $RA,$RB,$RC",
- [(set GPRC:$RC, (xor GPRC:$RA, GPRC:$RB))], s_ilog>;
-def XORi : OFormL<0x11, 0x40, "xor $RA,$L,$RC",
- [(set GPRC:$RC, (xor GPRC:$RA, immUExt8:$L))], s_ilog>;
-//FIXME: what to do about zap? the cases it catches are very complex
-def ZAP : OForm< 0x12, 0x30, "zap $RA,$RB,$RC", [], s_ishf>; //Zero bytes
-//ZAPi is useless give ZAPNOTi
-def ZAPi : OFormL<0x12, 0x30, "zap $RA,$L,$RC", [], s_ishf>; //Zero bytes
-//FIXME: what to do about zapnot? see ZAP :)
-def ZAPNOT : OForm< 0x12, 0x31, "zapnot $RA,$RB,$RC", [], s_ishf>; //Zero bytes not
-def ZAPNOTi : OFormL<0x12, 0x31, "zapnot $RA,$L,$RC",
- [(set GPRC:$RC, (and GPRC:$RA, immZAP:$L))], s_ishf>;
//Comparison, int
//So this is a waste of what this instruction can do, but it still saves something
def : Pat<(setune GPRC:$X, immUExt8:$Y), (CMPEQi (CMPEQ GPRC:$X, immUExt8:$Y), 0)>;
-let isReturn = 1, isTerminator = 1, noResults = 1, Ra = 31, Rb = 26, disp = 1, Uses = [R26] in {
+let isReturn = 1, isTerminator = 1, Ra = 31, Rb = 26, disp = 1, Uses = [R26] in {
def RETDAG : MbrForm< 0x1A, 0x02, (ops), "ret $$31,($$26),1", s_jsr>; //Return from subroutine
def RETDAGp : MbrpForm< 0x1A, 0x02, (ops), "ret $$31,($$26),1", [(retflag)], s_jsr>; //Return from subroutine
}
-let isBranch = 1, isTerminator = 1, noResults = 1, isBarrier = 1,
-Ra = 31, disp = 0 in
+let isBranch = 1, isTerminator = 1, isBarrier = 1, isIndirectBranch = 1, Ra = 31, disp = 0 in
def JMP : MbrpForm< 0x1A, 0x00, (ops GPRC:$RS), "jmp $$31,($RS),0",
[(brind GPRC:$RS)], s_jsr>; //Jump
-let isCall = 1, noResults = 1, Ra = 26,
+let isCall = 1, Ra = 26,
Defs = [R0, R1, R2, R3, R4, R5, R6, R7, R8, R16, R17, R18, R19,
R20, R21, R22, R23, R24, R25, R26, R27, R28, R29,
F0, F1,
F20, F21, F22, F23, F24, F25, F26, F27, F28, F29, F30], Uses = [R29] in {
def BSR : BFormD<0x34, "bsr $$26,$$$DISP..ng", [], s_jsr>; //Branch to subroutine
}
-let isCall = 1, noResults = 1, Ra = 26, Rb = 27, disp = 0,
+let isCall = 1, Ra = 26, Rb = 27, disp = 0,
Defs = [R0, R1, R2, R3, R4, R5, R6, R7, R8, R16, R17, R18, R19,
R20, R21, R22, R23, R24, R25, R26, R27, R28, R29,
F0, F1,
def JSR : MbrForm< 0x1A, 0x01, (ops ), "jsr $$26,($$27),0", s_jsr>; //Jump to subroutine
}
-let isCall = 1, noResults = 1, Ra = 23, Rb = 27, disp = 0,
+let isCall = 1, Ra = 23, Rb = 27, disp = 0,
Defs = [R23, R24, R25, R27, R28], Uses = [R24, R25, R27] in
def JSRs : MbrForm< 0x1A, 0x01, (ops ), "jsr $$23,($$27),0", s_jsr>; //Jump to div or rem
def JSR_COROUTINE : MbrForm< 0x1A, 0x03, (ops GPRC:$RD, GPRC:$RS, s14imm:$DISP), "jsr_coroutine $RD,($RS),$DISP", s_jsr>; //Jump to subroutine return
-let OperandList = (ops GPRC:$RA, s64imm:$DISP, GPRC:$RB) in {
-def LDQ : MForm<0x29, 0, 1, "ldq $RA,$DISP($RB)",
+
+let OutOperandList = (ops GPRC:$RA), InOperandList = (ops s64imm:$DISP, GPRC:$RB) in {
+def LDQ : MForm<0x29, 1, "ldq $RA,$DISP($RB)",
[(set GPRC:$RA, (load (add GPRC:$RB, immSExt16:$DISP)))], s_ild>;
-def LDQr : MForm<0x29, 0, 1, "ldq $RA,$DISP($RB)\t\t!gprellow",
+def LDQr : MForm<0x29, 1, "ldq $RA,$DISP($RB)\t\t!gprellow",
[(set GPRC:$RA, (load (Alpha_gprello tglobaladdr:$DISP, GPRC:$RB)))], s_ild>;
-def LDL : MForm<0x28, 0, 1, "ldl $RA,$DISP($RB)",
+def LDL : MForm<0x28, 1, "ldl $RA,$DISP($RB)",
[(set GPRC:$RA, (sextloadi32 (add GPRC:$RB, immSExt16:$DISP)))], s_ild>;
-def LDLr : MForm<0x28, 0, 1, "ldl $RA,$DISP($RB)\t\t!gprellow",
+def LDLr : MForm<0x28, 1, "ldl $RA,$DISP($RB)\t\t!gprellow",
[(set GPRC:$RA, (sextloadi32 (Alpha_gprello tglobaladdr:$DISP, GPRC:$RB)))], s_ild>;
-def LDBU : MForm<0x0A, 0, 1, "ldbu $RA,$DISP($RB)",
+def LDBU : MForm<0x0A, 1, "ldbu $RA,$DISP($RB)",
[(set GPRC:$RA, (zextloadi8 (add GPRC:$RB, immSExt16:$DISP)))], s_ild>;
-def LDBUr : MForm<0x0A, 0, 1, "ldbu $RA,$DISP($RB)\t\t!gprellow",
+def LDBUr : MForm<0x0A, 1, "ldbu $RA,$DISP($RB)\t\t!gprellow",
[(set GPRC:$RA, (zextloadi8 (Alpha_gprello tglobaladdr:$DISP, GPRC:$RB)))], s_ild>;
-def LDWU : MForm<0x0C, 0, 1, "ldwu $RA,$DISP($RB)",
+def LDWU : MForm<0x0C, 1, "ldwu $RA,$DISP($RB)",
[(set GPRC:$RA, (zextloadi16 (add GPRC:$RB, immSExt16:$DISP)))], s_ild>;
-def LDWUr : MForm<0x0C, 0, 1, "ldwu $RA,$DISP($RB)\t\t!gprellow",
+def LDWUr : MForm<0x0C, 1, "ldwu $RA,$DISP($RB)\t\t!gprellow",
[(set GPRC:$RA, (zextloadi16 (Alpha_gprello tglobaladdr:$DISP, GPRC:$RB)))], s_ild>;
-def STB : MForm<0x0E, 1, 0, "stb $RA,$DISP($RB)",
- [(truncstore GPRC:$RA, (add GPRC:$RB, immSExt16:$DISP), i8)], s_ist>;
-def STBr : MForm<0x0E, 1, 0, "stb $RA,$DISP($RB)\t\t!gprellow",
- [(truncstore GPRC:$RA, (Alpha_gprello tglobaladdr:$DISP, GPRC:$RB), i8)], s_ist>;
-def STW : MForm<0x0D, 1, 0, "stw $RA,$DISP($RB)",
- [(truncstore GPRC:$RA, (add GPRC:$RB, immSExt16:$DISP), i16)], s_ist>;
-def STWr : MForm<0x0D, 1, 0, "stw $RA,$DISP($RB)\t\t!gprellow",
- [(truncstore GPRC:$RA, (Alpha_gprello tglobaladdr:$DISP, GPRC:$RB), i16)], s_ist>;
-def STL : MForm<0x2C, 1, 0, "stl $RA,$DISP($RB)",
- [(truncstore GPRC:$RA, (add GPRC:$RB, immSExt16:$DISP), i32)], s_ist>;
-def STLr : MForm<0x2C, 1, 0, "stl $RA,$DISP($RB)\t\t!gprellow",
- [(truncstore GPRC:$RA, (Alpha_gprello tglobaladdr:$DISP, GPRC:$RB), i32)], s_ist>;
-def STQ : MForm<0x2D, 1, 0, "stq $RA,$DISP($RB)",
- [(store GPRC:$RA, (add GPRC:$RB, immSExt16:$DISP))], s_ist>;
-def STQr : MForm<0x2D, 1, 0, "stq $RA,$DISP($RB)\t\t!gprellow",
- [(store GPRC:$RA, (Alpha_gprello tglobaladdr:$DISP, GPRC:$RB))], s_ist>;
+}
+
+
+let OutOperandList = (ops), InOperandList = (ops GPRC:$RA, s64imm:$DISP, GPRC:$RB) in {
+def STB : MForm<0x0E, 0, "stb $RA,$DISP($RB)",
+ [(truncstorei8 GPRC:$RA, (add GPRC:$RB, immSExt16:$DISP))], s_ist>;
+def STBr : MForm<0x0E, 0, "stb $RA,$DISP($RB)\t\t!gprellow",
+ [(truncstorei8 GPRC:$RA, (Alpha_gprello tglobaladdr:$DISP, GPRC:$RB))], s_ist>;
+def STW : MForm<0x0D, 0, "stw $RA,$DISP($RB)",
+ [(truncstorei16 GPRC:$RA, (add GPRC:$RB, immSExt16:$DISP))], s_ist>;
+def STWr : MForm<0x0D, 0, "stw $RA,$DISP($RB)\t\t!gprellow",
+ [(truncstorei16 GPRC:$RA, (Alpha_gprello tglobaladdr:$DISP, GPRC:$RB))], s_ist>;
+def STL : MForm<0x2C, 0, "stl $RA,$DISP($RB)",
+ [(truncstorei32 GPRC:$RA, (add GPRC:$RB, immSExt16:$DISP))], s_ist>;
+def STLr : MForm<0x2C, 0, "stl $RA,$DISP($RB)\t\t!gprellow",
+ [(truncstorei32 GPRC:$RA, (Alpha_gprello tglobaladdr:$DISP, GPRC:$RB))], s_ist>;
+def STQ : MForm<0x2D, 0, "stq $RA,$DISP($RB)",
+ [(store GPRC:$RA, (add GPRC:$RB, immSExt16:$DISP))], s_ist>;
+def STQr : MForm<0x2D, 0, "stq $RA,$DISP($RB)\t\t!gprellow",
+ [(store GPRC:$RA, (Alpha_gprello tglobaladdr:$DISP, GPRC:$RB))], s_ist>;
+}
//Load address
-def LDA : MForm<0x08, 0, 0, "lda $RA,$DISP($RB)",
+let OutOperandList = (ops GPRC:$RA), InOperandList = (ops s64imm:$DISP, GPRC:$RB) in {
+def LDA : MForm<0x08, 0, "lda $RA,$DISP($RB)",
[(set GPRC:$RA, (add GPRC:$RB, immSExt16:$DISP))], s_lda>;
-def LDAr : MForm<0x08, 0, 0, "lda $RA,$DISP($RB)\t\t!gprellow",
+def LDAr : MForm<0x08, 0, "lda $RA,$DISP($RB)\t\t!gprellow",
[(set GPRC:$RA, (Alpha_gprello tglobaladdr:$DISP, GPRC:$RB))], s_lda>; //Load address
-def LDAH : MForm<0x09, 0, 0, "ldah $RA,$DISP($RB)",
+def LDAH : MForm<0x09, 0, "ldah $RA,$DISP($RB)",
[], s_lda>; //Load address high
-def LDAHr : MForm<0x09, 0, 0, "ldah $RA,$DISP($RB)\t\t!gprelhigh",
+def LDAHr : MForm<0x09, 0, "ldah $RA,$DISP($RB)\t\t!gprelhigh",
[(set GPRC:$RA, (Alpha_gprelhi tglobaladdr:$DISP, GPRC:$RB))], s_lda>; //Load address high
}
-let OperandList = (ops F4RC:$RA, s64imm:$DISP, GPRC:$RB) in {
-def STS : MForm<0x26, 1, 0, "sts $RA,$DISP($RB)",
- [(store F4RC:$RA, (add GPRC:$RB, immSExt16:$DISP))], s_fst>;
-def STSr : MForm<0x26, 1, 0, "sts $RA,$DISP($RB)\t\t!gprellow",
- [(store F4RC:$RA, (Alpha_gprello tglobaladdr:$DISP, GPRC:$RB))], s_fst>;
-def LDS : MForm<0x22, 0, 1, "lds $RA,$DISP($RB)",
- [(set F4RC:$RA, (load (add GPRC:$RB, immSExt16:$DISP)))], s_fld>;
-def LDSr : MForm<0x22, 0, 1, "lds $RA,$DISP($RB)\t\t!gprellow",
- [(set F4RC:$RA, (load (Alpha_gprello tglobaladdr:$DISP, GPRC:$RB)))], s_fld>;
+let OutOperandList = (ops), InOperandList = (ops F4RC:$RA, s64imm:$DISP, GPRC:$RB) in {
+def STS : MForm<0x26, 0, "sts $RA,$DISP($RB)",
+ [(store F4RC:$RA, (add GPRC:$RB, immSExt16:$DISP))], s_fst>;
+def STSr : MForm<0x26, 0, "sts $RA,$DISP($RB)\t\t!gprellow",
+ [(store F4RC:$RA, (Alpha_gprello tglobaladdr:$DISP, GPRC:$RB))], s_fst>;
+}
+let OutOperandList = (ops F4RC:$RA), InOperandList = (ops s64imm:$DISP, GPRC:$RB) in {
+def LDS : MForm<0x22, 1, "lds $RA,$DISP($RB)",
+ [(set F4RC:$RA, (load (add GPRC:$RB, immSExt16:$DISP)))], s_fld>;
+def LDSr : MForm<0x22, 1, "lds $RA,$DISP($RB)\t\t!gprellow",
+ [(set F4RC:$RA, (load (Alpha_gprello tglobaladdr:$DISP, GPRC:$RB)))], s_fld>;
+}
+let OutOperandList = (ops), InOperandList = (ops F8RC:$RA, s64imm:$DISP, GPRC:$RB) in {
+def STT : MForm<0x27, 0, "stt $RA,$DISP($RB)",
+ [(store F8RC:$RA, (add GPRC:$RB, immSExt16:$DISP))], s_fst>;
+def STTr : MForm<0x27, 0, "stt $RA,$DISP($RB)\t\t!gprellow",
+ [(store F8RC:$RA, (Alpha_gprello tglobaladdr:$DISP, GPRC:$RB))], s_fst>;
}
-let OperandList = (ops F8RC:$RA, s64imm:$DISP, GPRC:$RB) in {
-def STT : MForm<0x27, 1, 0, "stt $RA,$DISP($RB)",
- [(store F8RC:$RA, (add GPRC:$RB, immSExt16:$DISP))], s_fst>;
-def STTr : MForm<0x27, 1, 0, "stt $RA,$DISP($RB)\t\t!gprellow",
- [(store F8RC:$RA, (Alpha_gprello tglobaladdr:$DISP, GPRC:$RB))], s_fst>;
-def LDT : MForm<0x23, 0, 1, "ldt $RA,$DISP($RB)",
- [(set F8RC:$RA, (load (add GPRC:$RB, immSExt16:$DISP)))], s_fld>;
-def LDTr : MForm<0x23, 0, 1, "ldt $RA,$DISP($RB)\t\t!gprellow",
- [(set F8RC:$RA, (load (Alpha_gprello tglobaladdr:$DISP, GPRC:$RB)))], s_fld>;
+let OutOperandList = (ops F8RC:$RA), InOperandList = (ops s64imm:$DISP, GPRC:$RB) in {
+def LDT : MForm<0x23, 1, "ldt $RA,$DISP($RB)",
+ [(set F8RC:$RA, (load (add GPRC:$RB, immSExt16:$DISP)))], s_fld>;
+def LDTr : MForm<0x23, 1, "ldt $RA,$DISP($RB)\t\t!gprellow",
+ [(set F8RC:$RA, (load (Alpha_gprello tglobaladdr:$DISP, GPRC:$RB)))], s_fld>;
}
(STT F8RC:$DATA, 0, GPRC:$addr)>;
def : Pat<(store F4RC:$DATA, GPRC:$addr),
(STS F4RC:$DATA, 0, GPRC:$addr)>;
-def : Pat<(truncstore GPRC:$DATA, GPRC:$addr, i32),
+def : Pat<(truncstorei32 GPRC:$DATA, GPRC:$addr),
(STL GPRC:$DATA, 0, GPRC:$addr)>;
-def : Pat<(truncstore GPRC:$DATA, GPRC:$addr, i16),
+def : Pat<(truncstorei16 GPRC:$DATA, GPRC:$addr),
(STW GPRC:$DATA, 0, GPRC:$addr)>;
-def : Pat<(truncstore GPRC:$DATA, GPRC:$addr, i8),
+def : Pat<(truncstorei8 GPRC:$DATA, GPRC:$addr),
(STB GPRC:$DATA, 0, GPRC:$addr)>;
//load address, rellocated gpdist form
-let OperandList = (ops GPRC:$RA, s16imm:$DISP, GPRC:$RB, s16imm:$NUM) in {
-def LDAg : MForm<0x08, 0, 1, "lda $RA,0($RB)\t\t!gpdisp!$NUM", [], s_lda>; //Load address
-def LDAHg : MForm<0x09, 0, 1, "ldah $RA,0($RB)\t\t!gpdisp!$NUM", [], s_lda>; //Load address
+let OutOperandList = (ops GPRC:$RA),
+ InOperandList = (ops s16imm:$DISP, GPRC:$RB, s16imm:$NUM),
+ mayLoad = 1 in {
+def LDAg : MForm<0x08, 1, "lda $RA,0($RB)\t\t!gpdisp!$NUM", [], s_lda>; //Load address
+def LDAHg : MForm<0x09, 1, "ldah $RA,0($RB)\t\t!gpdisp!$NUM", [], s_lda>; //Load address
}
//Load quad, rellocated literal form
-let OperandList = (ops GPRC:$RA, s64imm:$DISP, GPRC:$RB) in
-def LDQl : MForm<0x29, 0, 1, "ldq $RA,$DISP($RB)\t\t!literal",
+let OutOperandList = (ops GPRC:$RA), InOperandList = (ops s64imm:$DISP, GPRC:$RB) in
+def LDQl : MForm<0x29, 1, "ldq $RA,$DISP($RB)\t\t!literal",
[(set GPRC:$RA, (Alpha_rellit tglobaladdr:$DISP, GPRC:$RB))], s_ild>;
def : Pat<(Alpha_rellit texternalsym:$ext, GPRC:$RB),
(LDQl texternalsym:$ext, GPRC:$RB)>;
+let OutOperandList = (outs GPRC:$RR),
+ InOperandList = (ins GPRC:$RA, s64imm:$DISP, GPRC:$RB),
+ Constraints = "$RA = $RR",
+ DisableEncoding = "$RR" in {
+def STQ_C : MForm<0x2F, 0, "stq_l $RA,$DISP($RB)", [], s_ist>;
+def STL_C : MForm<0x2E, 0, "stl_l $RA,$DISP($RB)", [], s_ist>;
+}
+let OutOperandList = (ops GPRC:$RA),
+ InOperandList = (ops s64imm:$DISP, GPRC:$RB),
+ mayLoad = 1 in {
+def LDQ_L : MForm<0x2B, 1, "ldq_l $RA,$DISP($RB)", [], s_ild>;
+def LDL_L : MForm<0x2A, 1, "ldl_l $RA,$DISP($RB)", [], s_ild>;
+}
def RPCC : MfcForm<0x18, 0xC000, "rpcc $RA", s_rpcc>; //Read process cycle counter
+def MB : MfcPForm<0x18, 0x4000, "mb", s_imisc>; //memory barrier
+def WMB : MfcPForm<0x18, 0x4400, "wmb", s_imisc>; //write memory barrier
+
+def : Pat<(membarrier (i64 imm:$ll), (i64 imm:$ls), (i64 imm:$sl), (i64 1), (i64 imm:$dev)),
+ (WMB)>;
+def : Pat<(membarrier (i64 imm:$ll), (i64 imm:$ls), (i64 imm:$sl), (i64 imm:$ss), (i64 imm:$dev)),
+ (MB)>;
//Basic Floating point ops
//Floats
-let OperandList = (ops F4RC:$RC, F4RC:$RB), Fa = 31 in
+let OutOperandList = (ops F4RC:$RC), InOperandList = (ops F4RC:$RB), Fa = 31 in
def SQRTS : FPForm<0x14, 0x58B, "sqrts/su $RB,$RC",
[(set F4RC:$RC, (fsqrt F4RC:$RB))], s_fsqrts>;
-let OperandList = (ops F4RC:$RC, F4RC:$RA, F4RC:$RB) in {
+let OutOperandList = (ops F4RC:$RC), InOperandList = (ops F4RC:$RA, F4RC:$RB) in {
def ADDS : FPForm<0x16, 0x580, "adds/su $RA,$RB,$RC",
[(set F4RC:$RC, (fadd F4RC:$RA, F4RC:$RB))], s_fadd>;
def SUBS : FPForm<0x16, 0x581, "subs/su $RA,$RB,$RC",
//Doubles
-let OperandList = (ops F8RC:$RC, F8RC:$RB), Fa = 31 in
+let OutOperandList = (ops F8RC:$RC), InOperandList = (ops F8RC:$RB), Fa = 31 in
def SQRTT : FPForm<0x14, 0x5AB, "sqrtt/su $RB,$RC",
[(set F8RC:$RC, (fsqrt F8RC:$RB))], s_fsqrtt>;
-let OperandList = (ops F8RC:$RC, F8RC:$RA, F8RC:$RB) in {
+let OutOperandList = (ops F8RC:$RC), InOperandList = (ops F8RC:$RA, F8RC:$RB) in {
def ADDT : FPForm<0x16, 0x5A0, "addt/su $RA,$RB,$RC",
[(set F8RC:$RC, (fadd F8RC:$RA, F8RC:$RB))], s_fadd>;
def SUBT : FPForm<0x16, 0x5A1, "subt/su $RA,$RB,$RC",
}
//More CPYS forms:
-let OperandList = (ops F8RC:$RC, F4RC:$RA, F8RC:$RB) in {
+let OutOperandList = (ops F8RC:$RC), InOperandList = (ops F4RC:$RA, F8RC:$RB) in {
def CPYSTs : FPForm<0x17, 0x020, "cpys $RA,$RB,$RC",
[(set F8RC:$RC, (fcopysign F8RC:$RB, F4RC:$RA))], s_fadd>;
def CPYSNTs : FPForm<0x17, 0x021, "cpysn $RA,$RB,$RC",
[(set F8RC:$RC, (fneg (fcopysign F8RC:$RB, F4RC:$RA)))], s_fadd>;
}
-let OperandList = (ops F4RC:$RC, F8RC:$RA, F4RC:$RB) in {
+let OutOperandList = (ops F4RC:$RC), InOperandList = (ops F8RC:$RA, F4RC:$RB) in {
def CPYSSt : FPForm<0x17, 0x020, "cpys $RA,$RB,$RC",
[(set F4RC:$RC, (fcopysign F4RC:$RB, F8RC:$RA))], s_fadd>;
def CPYSESt : FPForm<0x17, 0x022, "cpyse $RA,$RB,$RC",[], s_fadd>; //Copy sign and exponent
}
//conditional moves, floats
-let OperandList = (ops F4RC:$RDEST, F4RC:$RFALSE, F4RC:$RTRUE, F8RC:$RCOND),
+let OutOperandList = (ops F4RC:$RDEST), InOperandList = (ops F4RC:$RFALSE, F4RC:$RTRUE, F8RC:$RCOND),
isTwoAddress = 1 in {
def FCMOVEQS : FPForm<0x17, 0x02A, "fcmoveq $RCOND,$RTRUE,$RDEST",[], s_fcmov>; //FCMOVE if = zero
def FCMOVGES : FPForm<0x17, 0x02D, "fcmovge $RCOND,$RTRUE,$RDEST",[], s_fcmov>; //FCMOVE if >= zero
def FCMOVNES : FPForm<0x17, 0x02B, "fcmovne $RCOND,$RTRUE,$RDEST",[], s_fcmov>; //FCMOVE if != zero
}
//conditional moves, doubles
-let OperandList = (ops F8RC:$RDEST, F8RC:$RFALSE, F8RC:$RTRUE, F8RC:$RCOND),
+let OutOperandList = (ops F8RC:$RDEST), InOperandList = (ops F8RC:$RFALSE, F8RC:$RTRUE, F8RC:$RCOND),
isTwoAddress = 1 in {
def FCMOVEQT : FPForm<0x17, 0x02A, "fcmoveq $RCOND,$RTRUE,$RDEST", [], s_fcmov>;
def FCMOVGET : FPForm<0x17, 0x02D, "fcmovge $RCOND,$RTRUE,$RDEST", [], s_fcmov>;
//misc FP selects
//Select double
+
def : Pat<(select (seteq F8RC:$RA, F8RC:$RB), F8RC:$st, F8RC:$sf),
(FCMOVNET F8RC:$sf, F8RC:$st, (CMPTEQ F8RC:$RA, F8RC:$RB))>;
def : Pat<(select (setoeq F8RC:$RA, F8RC:$RB), F8RC:$st, F8RC:$sf),
-let OperandList = (ops GPRC:$RC, F4RC:$RA), Fb = 31 in
-def FTOIS : FPForm<0x1C, 0x078, "ftois $RA,$RC",[], s_ftoi>; //Floating to integer move, S_floating
-let OperandList = (ops GPRC:$RC, F8RC:$RA), Fb = 31 in
+let OutOperandList = (ops GPRC:$RC), InOperandList = (ops F4RC:$RA), Fb = 31 in
+def FTOIS : FPForm<0x1C, 0x078, "ftois $RA,$RC",
+ [(set GPRC:$RC, (bitconvert F4RC:$RA))], s_ftoi>; //Floating to integer move, S_floating
+let OutOperandList = (ops GPRC:$RC), InOperandList = (ops F8RC:$RA), Fb = 31 in
def FTOIT : FPForm<0x1C, 0x070, "ftoit $RA,$RC",
- [(set GPRC:$RC, (Alpha_ftoit F8RC:$RA))], s_ftoi>; //Floating to integer move
-let OperandList = (ops F4RC:$RC, GPRC:$RA), Fb = 31 in
-def ITOFS : FPForm<0x14, 0x004, "itofs $RA,$RC",[], s_itof>; //Integer to floating move, S_floating
-let OperandList = (ops F8RC:$RC, GPRC:$RA), Fb = 31 in
+ [(set GPRC:$RC, (bitconvert F8RC:$RA))], s_ftoi>; //Floating to integer move
+let OutOperandList = (ops F4RC:$RC), InOperandList = (ops GPRC:$RA), Fb = 31 in
+def ITOFS : FPForm<0x14, 0x004, "itofs $RA,$RC",
+ [(set F4RC:$RC, (bitconvert GPRC:$RA))], s_itof>; //Integer to floating move, S_floating
+let OutOperandList = (ops F8RC:$RC), InOperandList = (ops GPRC:$RA), Fb = 31 in
def ITOFT : FPForm<0x14, 0x024, "itoft $RA,$RC",
- [(set F8RC:$RC, (Alpha_itoft GPRC:$RA))], s_itof>; //Integer to floating move
+ [(set F8RC:$RC, (bitconvert GPRC:$RA))], s_itof>; //Integer to floating move
-let OperandList = (ops F4RC:$RC, F8RC:$RB), Fa = 31 in
+let OutOperandList = (ops F4RC:$RC), InOperandList = (ops F8RC:$RB), Fa = 31 in
def CVTQS : FPForm<0x16, 0x7BC, "cvtqs/sui $RB,$RC",
[(set F4RC:$RC, (Alpha_cvtqs F8RC:$RB))], s_fadd>;
-let OperandList = (ops F8RC:$RC, F8RC:$RB), Fa = 31 in
+let OutOperandList = (ops F8RC:$RC), InOperandList = (ops F8RC:$RB), Fa = 31 in
def CVTQT : FPForm<0x16, 0x7BE, "cvtqt/sui $RB,$RC",
[(set F8RC:$RC, (Alpha_cvtqt F8RC:$RB))], s_fadd>;
-let OperandList = (ops F8RC:$RC, F8RC:$RB), Fa = 31 in
+let OutOperandList = (ops F8RC:$RC), InOperandList = (ops F8RC:$RB), Fa = 31 in
def CVTTQ : FPForm<0x16, 0x52F, "cvttq/svc $RB,$RC",
[(set F8RC:$RC, (Alpha_cvttq F8RC:$RB))], s_fadd>;
-let OperandList = (ops F8RC:$RC, F4RC:$RB), Fa = 31 in
+let OutOperandList = (ops F8RC:$RC), InOperandList = (ops F4RC:$RB), Fa = 31 in
def CVTST : FPForm<0x16, 0x6AC, "cvtst/s $RB,$RC",
[(set F8RC:$RC, (fextend F4RC:$RB))], s_fadd>;
-let OperandList = (ops F4RC:$RC, F8RC:$RB), Fa = 31 in
+let OutOperandList = (ops F4RC:$RC), InOperandList = (ops F8RC:$RB), Fa = 31 in
def CVTTS : FPForm<0x16, 0x7AC, "cvtts/sui $RB,$RC",
[(set F4RC:$RC, (fround F8RC:$RB))], s_fadd>;
+def : Pat<(select GPRC:$RC, F8RC:$st, F8RC:$sf),
+ (f64 (FCMOVEQT F8RC:$st, F8RC:$sf, (ITOFT GPRC:$RC)))>;
+def : Pat<(select GPRC:$RC, F4RC:$st, F4RC:$sf),
+ (f32 (FCMOVEQS F4RC:$st, F4RC:$sf, (ITOFT GPRC:$RC)))>;
/////////////////////////////////////////////////////////
//Branching
/////////////////////////////////////////////////////////
-let isBranch = 1, isTerminator = 1, hasCtrlDep = 1, noResults = 1 in {
+class br_icc<bits<6> opc, string asmstr>
+ : BFormN<opc, (ops u64imm:$opc, GPRC:$R, target:$dst),
+ !strconcat(asmstr, " $R,$dst"), s_icbr>;
+class br_fcc<bits<6> opc, string asmstr>
+ : BFormN<opc, (ops u64imm:$opc, F8RC:$R, target:$dst),
+ !strconcat(asmstr, " $R,$dst"), s_fbr>;
+
+let isBranch = 1, isTerminator = 1, hasCtrlDep = 1 in {
let Ra = 31 in
def BR : BFormD<0x30, "br $$31,$DISP", [(br bb:$DISP)], s_ubr>;
+def COND_BRANCH_I : BFormN<0, (ops u64imm:$opc, GPRC:$R, target:$dst),
+ "{:comment} COND_BRANCH imm:$opc, GPRC:$R, bb:$dst",
+ s_icbr>;
+def COND_BRANCH_F : BFormN<0, (ops u64imm:$opc, F8RC:$R, target:$dst),
+ "{:comment} COND_BRANCH imm:$opc, F8RC:$R, bb:$dst",
+ s_fbr>;
//Branches, int
-def BEQ : BForm<0x39, "beq $RA,$DISP",
- [(brcond (seteq GPRC:$RA, 0), bb:$DISP)], s_icbr>;
-def BGE : BForm<0x3E, "bge $RA,$DISP",
- [(brcond (setge GPRC:$RA, 0), bb:$DISP)], s_icbr>;
-def BGT : BForm<0x3F, "bgt $RA,$DISP",
- [(brcond (setgt GPRC:$RA, 0), bb:$DISP)], s_icbr>;
-def BLBC : BForm<0x38, "blbc $RA,$DISP", [], s_icbr>; //TODO: Low bit clear
-def BLBS : BForm<0x3C, "blbs $RA,$DISP",
- [(brcond (and GPRC:$RA, 1), bb:$DISP)], s_icbr>;
-def BLE : BForm<0x3B, "ble $RA,$DISP",
- [(brcond (setle GPRC:$RA, 0), bb:$DISP)], s_icbr>;
-def BLT : BForm<0x3A, "blt $RA,$DISP",
- [(brcond (setlt GPRC:$RA, 0), bb:$DISP)], s_icbr>;
-def BNE : BForm<0x3D, "bne $RA,$DISP",
- [(brcond (setne GPRC:$RA, 0), bb:$DISP)], s_icbr>;
+def BEQ : br_icc<0x39, "beq">;
+def BGE : br_icc<0x3E, "bge">;
+def BGT : br_icc<0x3F, "bgt">;
+def BLBC : br_icc<0x38, "blbc">;
+def BLBS : br_icc<0x3C, "blbs">;
+def BLE : br_icc<0x3B, "ble">;
+def BLT : br_icc<0x3A, "blt">;
+def BNE : br_icc<0x3D, "bne">;
//Branches, float
-def FBEQ : FBForm<0x31, "fbeq $RA,$DISP",
- [(brcond (seteq F8RC:$RA, immFPZ), bb:$DISP)], s_fbr>;
-def FBGE : FBForm<0x36, "fbge $RA,$DISP",
- [(brcond (setge F8RC:$RA, immFPZ), bb:$DISP)], s_fbr>;
-def FBGT : FBForm<0x37, "fbgt $RA,$DISP",
- [(brcond (setgt F8RC:$RA, immFPZ), bb:$DISP)], s_fbr>;
-def FBLE : FBForm<0x33, "fble $RA,$DISP",
- [(brcond (setle F8RC:$RA, immFPZ), bb:$DISP)], s_fbr>;
-def FBLT : FBForm<0x32, "fblt $RA,$DISP",
- [(brcond (setlt F8RC:$RA, immFPZ), bb:$DISP)], s_fbr>;
-def FBNE : FBForm<0x35, "fbne $RA,$DISP",
- [(brcond (setne F8RC:$RA, immFPZ), bb:$DISP)], s_fbr>;
+def FBEQ : br_fcc<0x31, "fbeq">;
+def FBGE : br_fcc<0x36, "fbge">;
+def FBGT : br_fcc<0x37, "fbgt">;
+def FBLE : br_fcc<0x33, "fble">;
+def FBLT : br_fcc<0x32, "fblt">;
+def FBNE : br_fcc<0x36, "fbne">;
}
-def : Pat<(brcond GPRC:$RA, bb:$DISP), (BNE GPRC:$RA, bb:$DISP)>;
-def : Pat<(brcond (setne GPRC:$RA, GPRC:$RB), bb:$DISP),
- (BEQ (CMPEQ GPRC:$RA, GPRC:$RB), bb:$DISP)>;
-def : Pat<(brcond (setne GPRC:$RA, immUExt8:$L), bb:$DISP),
- (BEQ (CMPEQi GPRC:$RA, immUExt8:$L), bb:$DISP)>;
-
-def : Pat<(brcond (seteq F8RC:$RA, F8RC:$RB), bb:$DISP),
- (FBNE (CMPTEQ F8RC:$RA, F8RC:$RB), bb:$DISP)>;
-def : Pat<(brcond (setoeq F8RC:$RA, F8RC:$RB), bb:$DISP),
- (FBNE (CMPTEQ F8RC:$RA, F8RC:$RB), bb:$DISP)>;
-def : Pat<(brcond (setueq F8RC:$RA, F8RC:$RB), bb:$DISP),
- (FBNE (CMPTEQ F8RC:$RA, F8RC:$RB), bb:$DISP)>;
-
-def : Pat<(brcond (setlt F8RC:$RA, F8RC:$RB), bb:$DISP),
- (FBNE (CMPTLT F8RC:$RA, F8RC:$RB), bb:$DISP)>;
-def : Pat<(brcond (setolt F8RC:$RA, F8RC:$RB), bb:$DISP),
- (FBNE (CMPTLT F8RC:$RA, F8RC:$RB), bb:$DISP)>;
-def : Pat<(brcond (setult F8RC:$RA, F8RC:$RB), bb:$DISP),
- (FBNE (CMPTLT F8RC:$RA, F8RC:$RB), bb:$DISP)>;
-
-def : Pat<(brcond (setle F8RC:$RA, F8RC:$RB), bb:$DISP),
- (FBNE (CMPTLE F8RC:$RA, F8RC:$RB), bb:$DISP)>;
-def : Pat<(brcond (setole F8RC:$RA, F8RC:$RB), bb:$DISP),
- (FBNE (CMPTLE F8RC:$RA, F8RC:$RB), bb:$DISP)>;
-def : Pat<(brcond (setule F8RC:$RA, F8RC:$RB), bb:$DISP),
- (FBNE (CMPTLE F8RC:$RA, F8RC:$RB), bb:$DISP)>;
-
-def : Pat<(brcond (setgt F8RC:$RA, F8RC:$RB), bb:$DISP),
- (FBNE (CMPTLT F8RC:$RB, F8RC:$RA), bb:$DISP)>;
-def : Pat<(brcond (setogt F8RC:$RA, F8RC:$RB), bb:$DISP),
- (FBNE (CMPTLT F8RC:$RB, F8RC:$RA), bb:$DISP)>;
-def : Pat<(brcond (setugt F8RC:$RA, F8RC:$RB), bb:$DISP),
- (FBNE (CMPTLT F8RC:$RB, F8RC:$RA), bb:$DISP)>;
-
-def : Pat<(brcond (setge F8RC:$RA, F8RC:$RB), bb:$DISP),
- (FBNE (CMPTLE F8RC:$RB, F8RC:$RA), bb:$DISP)>;
-def : Pat<(brcond (setoge F8RC:$RA, F8RC:$RB), bb:$DISP),
- (FBNE (CMPTLE F8RC:$RB, F8RC:$RA), bb:$DISP)>;
-def : Pat<(brcond (setuge F8RC:$RA, F8RC:$RB), bb:$DISP),
- (FBNE (CMPTLE F8RC:$RB, F8RC:$RA), bb:$DISP)>;
-
-def : Pat<(brcond (setne F8RC:$RA, F8RC:$RB), bb:$DISP),
- (FBEQ (CMPTEQ F8RC:$RA, F8RC:$RB), bb:$DISP)>;
-def : Pat<(brcond (setone F8RC:$RA, F8RC:$RB), bb:$DISP),
- (FBEQ (CMPTEQ F8RC:$RA, F8RC:$RB), bb:$DISP)>;
-def : Pat<(brcond (setune F8RC:$RA, F8RC:$RB), bb:$DISP),
- (FBEQ (CMPTEQ F8RC:$RA, F8RC:$RB), bb:$DISP)>;
-
-
-def : Pat<(brcond (setoeq F8RC:$RA, immFPZ), bb:$DISP),
- (FBEQ F8RC:$RA,bb:$DISP)>;
-def : Pat<(brcond (setueq F8RC:$RA, immFPZ), bb:$DISP),
- (FBEQ F8RC:$RA,bb:$DISP)>;
-
-def : Pat<(brcond (setoge F8RC:$RA, immFPZ), bb:$DISP),
- (FBGE F8RC:$RA,bb:$DISP)>;
-def : Pat<(brcond (setuge F8RC:$RA, immFPZ), bb:$DISP),
- (FBGE F8RC:$RA,bb:$DISP)>;
-
-def : Pat<(brcond (setogt F8RC:$RA, immFPZ), bb:$DISP),
- (FBGT F8RC:$RA,bb:$DISP)>;
-def : Pat<(brcond (setugt F8RC:$RA, immFPZ), bb:$DISP),
- (FBGT F8RC:$RA,bb:$DISP)>;
-
-def : Pat<(brcond (setole F8RC:$RA, immFPZ), bb:$DISP),
- (FBLE F8RC:$RA,bb:$DISP)>;
-def : Pat<(brcond (setule F8RC:$RA, immFPZ), bb:$DISP),
- (FBLE F8RC:$RA,bb:$DISP)>;
-
-def : Pat<(brcond (setolt F8RC:$RA, immFPZ), bb:$DISP),
- (FBLT F8RC:$RA,bb:$DISP)>;
-def : Pat<(brcond (setult F8RC:$RA, immFPZ), bb:$DISP),
- (FBLT F8RC:$RA,bb:$DISP)>;
-
-def : Pat<(brcond (setone F8RC:$RA, immFPZ), bb:$DISP),
- (FBNE F8RC:$RA,bb:$DISP)>;
-def : Pat<(brcond (setune F8RC:$RA, immFPZ), bb:$DISP),
- (FBNE F8RC:$RA,bb:$DISP)>;
+//An ugly trick to get the opcode as an imm I can use
+def immBRCond : SDNodeXForm<imm, [{
+ switch((uint64_t)N->getZExtValue()) {
+ default: assert(0 && "Unknown branch type");
+ case 0: return getI64Imm(Alpha::BEQ);
+ case 1: return getI64Imm(Alpha::BNE);
+ case 2: return getI64Imm(Alpha::BGE);
+ case 3: return getI64Imm(Alpha::BGT);
+ case 4: return getI64Imm(Alpha::BLE);
+ case 5: return getI64Imm(Alpha::BLT);
+ case 6: return getI64Imm(Alpha::BLBS);
+ case 7: return getI64Imm(Alpha::BLBC);
+ case 20: return getI64Imm(Alpha::FBEQ);
+ case 21: return getI64Imm(Alpha::FBNE);
+ case 22: return getI64Imm(Alpha::FBGE);
+ case 23: return getI64Imm(Alpha::FBGT);
+ case 24: return getI64Imm(Alpha::FBLE);
+ case 25: return getI64Imm(Alpha::FBLT);
+ }
+}]>;
+
+//Int cond patterns
+def : Pat<(brcond (seteq GPRC:$RA, 0), bb:$DISP),
+ (COND_BRANCH_I (immBRCond 0), GPRC:$RA, bb:$DISP)>;
+def : Pat<(brcond (setge GPRC:$RA, 0), bb:$DISP),
+ (COND_BRANCH_I (immBRCond 2), GPRC:$RA, bb:$DISP)>;
+def : Pat<(brcond (setgt GPRC:$RA, 0), bb:$DISP),
+ (COND_BRANCH_I (immBRCond 3), GPRC:$RA, bb:$DISP)>;
+def : Pat<(brcond (and GPRC:$RA, 1), bb:$DISP),
+ (COND_BRANCH_I (immBRCond 6), GPRC:$RA, bb:$DISP)>;
+def : Pat<(brcond (setle GPRC:$RA, 0), bb:$DISP),
+ (COND_BRANCH_I (immBRCond 4), GPRC:$RA, bb:$DISP)>;
+def : Pat<(brcond (setlt GPRC:$RA, 0), bb:$DISP),
+ (COND_BRANCH_I (immBRCond 5), GPRC:$RA, bb:$DISP)>;
+def : Pat<(brcond (setne GPRC:$RA, 0), bb:$DISP),
+ (COND_BRANCH_I (immBRCond 1), GPRC:$RA, bb:$DISP)>;
+
+def : Pat<(brcond GPRC:$RA, bb:$DISP),
+ (COND_BRANCH_I (immBRCond 1), GPRC:$RA, bb:$DISP)>;
+def : Pat<(brcond (setne GPRC:$RA, GPRC:$RB), bb:$DISP),
+ (COND_BRANCH_I (immBRCond 0), (CMPEQ GPRC:$RA, GPRC:$RB), bb:$DISP)>;
+def : Pat<(brcond (setne GPRC:$RA, immUExt8:$L), bb:$DISP),
+ (COND_BRANCH_I (immBRCond 0), (CMPEQi GPRC:$RA, immUExt8:$L), bb:$DISP)>;
+
+//FP cond patterns
+def : Pat<(brcond (seteq F8RC:$RA, immFPZ), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 20), F8RC:$RA, bb:$DISP)>;
+def : Pat<(brcond (setne F8RC:$RA, immFPZ), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 21), F8RC:$RA, bb:$DISP)>;
+def : Pat<(brcond (setge F8RC:$RA, immFPZ), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 22), F8RC:$RA, bb:$DISP)>;
+def : Pat<(brcond (setgt F8RC:$RA, immFPZ), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 23), F8RC:$RA, bb:$DISP)>;
+def : Pat<(brcond (setle F8RC:$RA, immFPZ), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 24), F8RC:$RA, bb:$DISP)>;
+def : Pat<(brcond (setlt F8RC:$RA, immFPZ), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 25), F8RC:$RA, bb:$DISP)>;
+
+
+def : Pat<(brcond (seteq F8RC:$RA, F8RC:$RB), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 21), (CMPTEQ F8RC:$RA, F8RC:$RB), bb:$DISP)>;
+def : Pat<(brcond (setoeq F8RC:$RA, F8RC:$RB), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 21), (CMPTEQ F8RC:$RA, F8RC:$RB), bb:$DISP)>;
+def : Pat<(brcond (setueq F8RC:$RA, F8RC:$RB), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 21), (CMPTEQ F8RC:$RA, F8RC:$RB), bb:$DISP)>;
+
+def : Pat<(brcond (setlt F8RC:$RA, F8RC:$RB), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 21), (CMPTLT F8RC:$RA, F8RC:$RB), bb:$DISP)>;
+def : Pat<(brcond (setolt F8RC:$RA, F8RC:$RB), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 21), (CMPTLT F8RC:$RA, F8RC:$RB), bb:$DISP)>;
+def : Pat<(brcond (setult F8RC:$RA, F8RC:$RB), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 21), (CMPTLT F8RC:$RA, F8RC:$RB), bb:$DISP)>;
+
+def : Pat<(brcond (setle F8RC:$RA, F8RC:$RB), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 21), (CMPTLE F8RC:$RA, F8RC:$RB), bb:$DISP)>;
+def : Pat<(brcond (setole F8RC:$RA, F8RC:$RB), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 21), (CMPTLE F8RC:$RA, F8RC:$RB), bb:$DISP)>;
+def : Pat<(brcond (setule F8RC:$RA, F8RC:$RB), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 21), (CMPTLE F8RC:$RA, F8RC:$RB), bb:$DISP)>;
+
+def : Pat<(brcond (setgt F8RC:$RA, F8RC:$RB), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 21), (CMPTLT F8RC:$RB, F8RC:$RA), bb:$DISP)>;
+def : Pat<(brcond (setogt F8RC:$RA, F8RC:$RB), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 21), (CMPTLT F8RC:$RB, F8RC:$RA), bb:$DISP)>;
+def : Pat<(brcond (setugt F8RC:$RA, F8RC:$RB), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 21), (CMPTLT F8RC:$RB, F8RC:$RA), bb:$DISP)>;
+
+def : Pat<(brcond (setge F8RC:$RA, F8RC:$RB), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 21), (CMPTLE F8RC:$RB, F8RC:$RA), bb:$DISP)>;
+def : Pat<(brcond (setoge F8RC:$RA, F8RC:$RB), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 21), (CMPTLE F8RC:$RB, F8RC:$RA), bb:$DISP)>;
+def : Pat<(brcond (setuge F8RC:$RA, F8RC:$RB), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 21), (CMPTLE F8RC:$RB, F8RC:$RA), bb:$DISP)>;
+
+def : Pat<(brcond (setne F8RC:$RA, F8RC:$RB), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 20), (CMPTEQ F8RC:$RA, F8RC:$RB), bb:$DISP)>;
+def : Pat<(brcond (setone F8RC:$RA, F8RC:$RB), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 20), (CMPTEQ F8RC:$RA, F8RC:$RB), bb:$DISP)>;
+def : Pat<(brcond (setune F8RC:$RA, F8RC:$RB), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 20), (CMPTEQ F8RC:$RA, F8RC:$RB), bb:$DISP)>;
+
+
+def : Pat<(brcond (setoeq F8RC:$RA, immFPZ), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 20), F8RC:$RA,bb:$DISP)>;
+def : Pat<(brcond (setueq F8RC:$RA, immFPZ), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 20), F8RC:$RA,bb:$DISP)>;
+
+def : Pat<(brcond (setoge F8RC:$RA, immFPZ), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 22), F8RC:$RA,bb:$DISP)>;
+def : Pat<(brcond (setuge F8RC:$RA, immFPZ), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 22), F8RC:$RA,bb:$DISP)>;
+
+def : Pat<(brcond (setogt F8RC:$RA, immFPZ), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 23), F8RC:$RA,bb:$DISP)>;
+def : Pat<(brcond (setugt F8RC:$RA, immFPZ), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 23), F8RC:$RA,bb:$DISP)>;
+
+def : Pat<(brcond (setole F8RC:$RA, immFPZ), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 24), F8RC:$RA,bb:$DISP)>;
+def : Pat<(brcond (setule F8RC:$RA, immFPZ), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 24), F8RC:$RA,bb:$DISP)>;
+
+def : Pat<(brcond (setolt F8RC:$RA, immFPZ), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 25), F8RC:$RA,bb:$DISP)>;
+def : Pat<(brcond (setult F8RC:$RA, immFPZ), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 25), F8RC:$RA,bb:$DISP)>;
+
+def : Pat<(brcond (setone F8RC:$RA, immFPZ), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 21), F8RC:$RA,bb:$DISP)>;
+def : Pat<(brcond (setune F8RC:$RA, immFPZ), bb:$DISP),
+ (COND_BRANCH_F (immBRCond 21), F8RC:$RA,bb:$DISP)>;
//End Branches
//EXCB Mfc 18.0400 Exception barrier
//FETCH Mfc 18.8000 Prefetch data
//FETCH_M Mfc 18.A000 Prefetch data, modify intent
-//LDL_L Mem 2A Load sign-extended longword locked
-//LDQ_L Mem 2B Load quadword locked
//LDQ_U Mem 0B Load unaligned quadword
//MB Mfc 18.4000 Memory barrier
-//STL_C Mem 2E Store longword conditional
-//STQ_C Mem 2F Store quadword conditional
//STQ_U Mem 0F Store unaligned quadword
//TRAPB Mfc 18.0000 Trap barrier
//WH64 Mfc 18.F800 Write hint \14 64 bytes
//def UNPKBW : OForm< 0x1C, 0x34, "UNPKBW $RA,$RB,$RC">; //Unpack bytes to words
//CVTLQ F-P 17.010 Convert longword to quadword
//CVTQL F-P 17.030 Convert quadword to longword
-//def AMASK : OForm< 0x11, 0x61, "AMASK $RA,$RB,$RC", []>; //Architecture mask
-//def AMASKi : OFormL<0x11, 0x61, "AMASK $RA,$L,$RC", []>; //Architecture mask
//Constant handling
def immConst2Part : PatLeaf<(imm), [{
//true if imm fits in a LDAH LDA pair
- int64_t val = (int64_t)N->getValue();
+ int64_t val = (int64_t)N->getZExtValue();
return (val <= IMM_FULLHIGH && val >= IMM_FULLLOW);
}]>;
def immConst2PartInt : PatLeaf<(imm), [{
//true if imm fits in a LDAH LDA pair with zeroext
- uint64_t uval = N->getValue();
+ uint64_t uval = N->getZExtValue();
int32_t val32 = (int32_t)uval;
return ((uval >> 32) == 0 && //empty upper bits
val32 <= IMM_FULLHIGH);
//Yes, signed multiply high is ugly
def : Pat<(mulhs GPRC:$RA, GPRC:$RB),
- (SUBQ (UMULH GPRC:$RA, GPRC:$RB), (ADDQ (CMOVGE GPRC:$RB, R31, GPRC:$RA),
- (CMOVGE GPRC:$RA, R31, GPRC:$RB)))>;
+ (SUBQr (UMULHr GPRC:$RA, GPRC:$RB), (ADDQr (CMOVGEr GPRC:$RB, R31, GPRC:$RA),
+ (CMOVGEr GPRC:$RA, R31, GPRC:$RB)))>;
//Stupid crazy arithmetic stuff:
-def : Pat<(mul GPRC:$RA, 5), (S4ADDQ GPRC:$RA, GPRC:$RA)>;
-def : Pat<(mul GPRC:$RA, 3), (S4SUBQ GPRC:$RA, GPRC:$RA)>;
-
+let AddedComplexity = 1 in {
+def : Pat<(mul GPRC:$RA, 5), (S4ADDQr GPRC:$RA, GPRC:$RA)>;
+def : Pat<(mul GPRC:$RA, 9), (S8ADDQr GPRC:$RA, GPRC:$RA)>;
+def : Pat<(mul GPRC:$RA, 3), (S4SUBQr GPRC:$RA, GPRC:$RA)>;
+def : Pat<(mul GPRC:$RA, 7), (S8SUBQr GPRC:$RA, GPRC:$RA)>;
+
+//slight tree expansion if we are multiplying near to a power of 2
+//n is above a power of 2
def : Pat<(mul GPRC:$RA, immRem1:$imm),
- (ADDQ (SL GPRC:$RA, (nearP2X immRem1:$imm)), GPRC:$RA)>;
+ (ADDQr (SLr GPRC:$RA, (nearP2X immRem1:$imm)), GPRC:$RA)>;
+def : Pat<(mul GPRC:$RA, immRem2:$imm),
+ (ADDQr (SLr GPRC:$RA, (nearP2X immRem2:$imm)), (ADDQr GPRC:$RA, GPRC:$RA))>;
def : Pat<(mul GPRC:$RA, immRem3:$imm),
- (ADDQ (SL GPRC:$RA, (nearP2X immRem3:$imm)), (S4SUBQ GPRC:$RA, GPRC:$RA))>;
-def : Pat<(mul GPRC:$RA, immRem5:$imm),
- (ADDQ (SL GPRC:$RA, (nearP2X immRem5:$imm)), (S4ADDQ GPRC:$RA, GPRC:$RA))>;
+ (ADDQr (SLr GPRC:$RA, (nearP2X immRem3:$imm)), (S4SUBQr GPRC:$RA, GPRC:$RA))>;
def : Pat<(mul GPRC:$RA, immRem4:$imm),
- (S4ADDQ GPRC:$RA, (SL GPRC:$RA, (nearP2X immRem4:$imm)))>;
+ (S4ADDQr GPRC:$RA, (SLr GPRC:$RA, (nearP2X immRem4:$imm)))>;
+def : Pat<(mul GPRC:$RA, immRem5:$imm),
+ (ADDQr (SLr GPRC:$RA, (nearP2X immRem5:$imm)), (S4ADDQr GPRC:$RA, GPRC:$RA))>;
def : Pat<(mul GPRC:$RA, immRemP2:$imm),
- (ADDQ (SL GPRC:$RA, (nearP2X immRemP2:$imm)), (SLi GPRC:$RA, (nearP2RemX immRemP2:$imm)))>;
-
-def : Pat<(mul GPRC:$RA, immRem1n:$imm),
- (SUBQ (SL GPRC:$RA, (nearP2X immRem1n:$imm)), GPRC:$RA)>;
-def : Pat<(mul GPRC:$RA, immRem3n:$imm),
- (SUBQ (SL GPRC:$RA, (nearP2X immRem3n:$imm)), (S4SUBQ GPRC:$RA, GPRC:$RA))>;
-def : Pat<(mul GPRC:$RA, immRem5n:$imm),
- (SUBQ (SL GPRC:$RA, (nearP2X immRem5n:$imm)), (S4ADDQ GPRC:$RA, GPRC:$RA))>;
-def : Pat<(mul GPRC:$RA, immRemP2n:$imm),
- (SUBQ (SL GPRC:$RA, (nearP2X immRemP2n:$imm)), (SLi GPRC:$RA, (nearP2RemX immRemP2n:$imm)))>;
+ (ADDQr (SLr GPRC:$RA, (nearP2X immRemP2:$imm)), (SLi GPRC:$RA, (nearP2RemX immRemP2:$imm)))>;
+
+//n is below a power of 2
+//FIXME: figure out why something is truncating the imm to 32bits
+// this will fix 2007-11-27-mulneg3
+//def : Pat<(mul GPRC:$RA, immRem1n:$imm),
+// (SUBQr (SLr GPRC:$RA, (nearP2X immRem1n:$imm)), GPRC:$RA)>;
+//def : Pat<(mul GPRC:$RA, immRem2n:$imm),
+// (SUBQr (SLr GPRC:$RA, (nearP2X immRem2n:$imm)), (ADDQr GPRC:$RA, GPRC:$RA))>;
+//def : Pat<(mul GPRC:$RA, immRem3n:$imm),
+// (SUBQr (SLr GPRC:$RA, (nearP2X immRem3n:$imm)), (S4SUBQr GPRC:$RA, GPRC:$RA))>;
+//def : Pat<(mul GPRC:$RA, immRem4n:$imm),
+// (SUBQr (SLr GPRC:$RA, (nearP2X immRem4n:$imm)), (SLi GPRC:$RA, 2))>;
+//def : Pat<(mul GPRC:$RA, immRem5n:$imm),
+// (SUBQr (SLr GPRC:$RA, (nearP2X immRem5n:$imm)), (S4ADDQr GPRC:$RA, GPRC:$RA))>;
+//def : Pat<(mul GPRC:$RA, immRemP2n:$imm),
+// (SUBQr (SLr GPRC:$RA, (nearP2X immRemP2n:$imm)), (SLi GPRC:$RA, (nearP2RemX immRemP2n:$imm)))>;
+} //Added complexity