//
//===----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
+// SystemZ Instruction Predicate Definitions.
+def IsZ10 : Predicate<"Subtarget.isZ10()">;
+
include "SystemZInstrFormats.td"
//===----------------------------------------------------------------------===//
-// SystemZ Specific Node Definitions.
+// Type Constraints.
//===----------------------------------------------------------------------===//
-def SystemZretflag : SDNode<"SystemZISD::RET_FLAG", SDTNone,
- [SDNPHasChain, SDNPOptInFlag]>;
-
-let neverHasSideEffects = 1 in
-def NOP : Pseudo<(outs), (ins), "# no-op", []>;
+class SDTCisI8<int OpNum> : SDTCisVT<OpNum, i8>;
+class SDTCisI16<int OpNum> : SDTCisVT<OpNum, i16>;
+class SDTCisI32<int OpNum> : SDTCisVT<OpNum, i32>;
+class SDTCisI64<int OpNum> : SDTCisVT<OpNum, i64>;
//===----------------------------------------------------------------------===//
-// Instruction Pattern Stuff.
+// Type Profiles.
//===----------------------------------------------------------------------===//
-def LL16 : SDNodeXForm<imm, [{
- // Transformation function: return low 16 bits.
- return getI16Imm(N->getZExtValue() & 0x000000000000FFFFULL);
-}]>;
-
-def LH16 : SDNodeXForm<imm, [{
- // Transformation function: return bits 16-31.
- return getI16Imm((N->getZExtValue() & 0x00000000FFFF0000ULL) >> 16);
-}]>;
-
-def HL16 : SDNodeXForm<imm, [{
- // Transformation function: return bits 32-47.
- return getI16Imm((N->getZExtValue() & 0x0000FFFF00000000ULL) >> 32);
-}]>;
-
-def HH16 : SDNodeXForm<imm, [{
- // Transformation function: return bits 48-63.
- return getI16Imm((N->getZExtValue() & 0xFFFF000000000000ULL) >> 48);
-}]>;
-
-def LO32 : SDNodeXForm<imm, [{
- // Transformation function: return low 32 bits.
- return getI32Imm(N->getZExtValue() & 0x00000000FFFFFFFFULL);
-}]>;
-
-def HI32 : SDNodeXForm<imm, [{
- // Transformation function: return bits 32-63.
- return getI32Imm(N->getZExtValue() >> 32);
-}]>;
-
-def i64ll16 : PatLeaf<(imm), [{
- // i64ll16 predicate - true if the 64-bit immediate has only rightmost 16
- // bits set.
- return ((N->getZExtValue() & 0x000000000000FFFFULL) == N->getZExtValue());
-}], LL16>;
-
-def i64lh16 : PatLeaf<(imm), [{
- // i64lh16 predicate - true if the 64-bit immediate has only bits 16-31 set.
- return ((N->getZExtValue() & 0x00000000FFFF0000ULL) == N->getZExtValue());
-}], LH16>;
-
-def i64hl16 : PatLeaf<(i64 imm), [{
- // i64hl16 predicate - true if the 64-bit immediate has only bits 32-47 set.
- return ((N->getZExtValue() & 0x0000FFFF00000000ULL) == N->getZExtValue());
-}], HL16>;
-
-def i64hh16 : PatLeaf<(i64 imm), [{
- // i64hh16 predicate - true if the 64-bit immediate has only bits 48-63 set.
- return ((N->getZExtValue() & 0xFFFF000000000000ULL) == N->getZExtValue());
-}], HH16>;
-
-def immSExt16 : PatLeaf<(imm), [{
- // immSExt16 predicate - true if the immediate fits in a 16-bit sign extended
- // field.
- if (N->getValueType(0) == MVT::i64) {
- uint64_t val = N->getZExtValue();
- return ((int64_t)val == (int16_t)val);
- } else if (N->getValueType(0) == MVT::i32) {
- uint32_t val = N->getZExtValue();
- return ((int32_t)val == (int16_t)val);
- }
-
- return false;
-}]>;
+def SDT_SystemZCall : SDTypeProfile<0, -1, [SDTCisPtrTy<0>]>;
+def SDT_SystemZCallSeqStart : SDCallSeqStart<[SDTCisI64<0>]>;
+def SDT_SystemZCallSeqEnd : SDCallSeqEnd<[SDTCisI64<0>, SDTCisI64<1>]>;
+def SDT_CmpTest : SDTypeProfile<1, 2, [SDTCisI64<0>,
+ SDTCisSameAs<1, 2>]>;
+def SDT_BrCond : SDTypeProfile<0, 3,
+ [SDTCisVT<0, OtherVT>,
+ SDTCisI8<1>, SDTCisVT<2, i64>]>;
+def SDT_SelectCC : SDTypeProfile<1, 4,
+ [SDTCisSameAs<0, 1>, SDTCisSameAs<1, 2>,
+ SDTCisI8<3>, SDTCisVT<4, i64>]>;
+def SDT_Address : SDTypeProfile<1, 1,
+ [SDTCisSameAs<0, 1>, SDTCisPtrTy<0>]>;
-def immSExt32 : PatLeaf<(i64 imm), [{
- // immSExt32 predicate - true if the immediate fits in a 32-bit sign extended
- // field.
- uint64_t val = N->getZExtValue();
- return ((int64_t)val == (int32_t)val);
-}]>;
+//===----------------------------------------------------------------------===//
+// SystemZ Specific Node Definitions.
+//===----------------------------------------------------------------------===//
+def SystemZretflag : SDNode<"SystemZISD::RET_FLAG", SDTNone,
+ [SDNPHasChain, SDNPOptInGlue]>;
+def SystemZcall : SDNode<"SystemZISD::CALL", SDT_SystemZCall,
+ [SDNPHasChain, SDNPOutGlue, SDNPOptInGlue, SDNPVariadic]>;
+def SystemZcallseq_start :
+ SDNode<"ISD::CALLSEQ_START", SDT_SystemZCallSeqStart,
+ [SDNPHasChain, SDNPOutGlue]>;
+def SystemZcallseq_end :
+ SDNode<"ISD::CALLSEQ_END", SDT_SystemZCallSeqEnd,
+ [SDNPHasChain, SDNPOptInGlue, SDNPOutGlue]>;
+def SystemZcmp : SDNode<"SystemZISD::CMP", SDT_CmpTest>;
+def SystemZucmp : SDNode<"SystemZISD::UCMP", SDT_CmpTest>;
+def SystemZbrcond : SDNode<"SystemZISD::BRCOND", SDT_BrCond,
+ [SDNPHasChain]>;
+def SystemZselect : SDNode<"SystemZISD::SELECT", SDT_SelectCC>;
+def SystemZpcrelwrapper : SDNode<"SystemZISD::PCRelativeWrapper", SDT_Address, []>;
-def i64lo32 : PatLeaf<(i64 imm), [{
- // i64lo32 predicate - true if the 64-bit immediate has only rightmost 32
- // bits set.
- return ((N->getZExtValue() & 0x00000000FFFFFFFFULL) == N->getZExtValue());
-}], LO32>;
-def i64hi32 : PatLeaf<(i64 imm), [{
- // i64hi32 predicate - true if the 64-bit immediate has only bits 32-63 set.
- return ((N->getZExtValue() & 0xFFFFFFFF00000000ULL) == N->getZExtValue());
-}], HI32>;
+include "SystemZOperands.td"
//===----------------------------------------------------------------------===//
-// SystemZ Operand Definitions.
-//===----------------------------------------------------------------------===//
+// Instruction list..
-// Address operands
+def ADJCALLSTACKDOWN : Pseudo<(outs), (ins i64imm:$amt),
+ "#ADJCALLSTACKDOWN",
+ [(SystemZcallseq_start timm:$amt)]>;
+def ADJCALLSTACKUP : Pseudo<(outs), (ins i64imm:$amt1, i64imm:$amt2),
+ "#ADJCALLSTACKUP",
+ [(SystemZcallseq_end timm:$amt1, timm:$amt2)]>;
-// riaddr := reg + imm
-def riaddr32 : Operand<i32>,
- ComplexPattern<i32, 2, "SelectAddrRI", []> {
- let PrintMethod = "printRIAddrOperand";
- let MIOperandInfo = (ops ADDR32:$base, i32imm:$disp);
+let Uses = [PSW], usesCustomInserter = 1 in {
+ def Select32 : Pseudo<(outs GR32:$dst), (ins GR32:$src1, GR32:$src2, i8imm:$cc),
+ "# Select32 PSEUDO",
+ [(set GR32:$dst,
+ (SystemZselect GR32:$src1, GR32:$src2, imm:$cc, PSW))]>;
+ def Select64 : Pseudo<(outs GR64:$dst), (ins GR64:$src1, GR64:$src2, i8imm:$cc),
+ "# Select64 PSEUDO",
+ [(set GR64:$dst,
+ (SystemZselect GR64:$src1, GR64:$src2, imm:$cc, PSW))]>;
}
-def riaddr : Operand<i64>,
- ComplexPattern<i64, 2, "SelectAddrRI", []> {
- let PrintMethod = "printRIAddrOperand";
- let MIOperandInfo = (ops ADDR64:$base, i32imm:$disp);
-}
-
-//===----------------------------------------------------------------------===//
//===----------------------------------------------------------------------===//
// Control Flow Instructions...
//
// FIXME: Provide proper encoding!
-let isReturn = 1, isTerminator = 1 in {
+let isReturn = 1, isTerminator = 1, isBarrier = 1, hasCtrlDep = 1 in {
def RET : Pseudo<(outs), (ins), "br\t%r14", [(SystemZretflag)]>;
}
+let isBranch = 1, isTerminator = 1 in {
+ let isBarrier = 1 in {
+ def JMP : Pseudo<(outs), (ins brtarget:$dst), "j\t{$dst}", [(br bb:$dst)]>;
+
+ let isIndirectBranch = 1 in
+ def JMPr : Pseudo<(outs), (ins GR64:$dst), "br\t{$dst}", [(brind GR64:$dst)]>;
+ }
+
+ let Uses = [PSW] in {
+ def JO : Pseudo<(outs), (ins brtarget:$dst),
+ "jo\t$dst",
+ [(SystemZbrcond bb:$dst, SYSTEMZ_COND_O, PSW)]>;
+ def JH : Pseudo<(outs), (ins brtarget:$dst),
+ "jh\t$dst",
+ [(SystemZbrcond bb:$dst, SYSTEMZ_COND_H, PSW)]>;
+ def JNLE: Pseudo<(outs), (ins brtarget:$dst),
+ "jnle\t$dst",
+ [(SystemZbrcond bb:$dst, SYSTEMZ_COND_NLE, PSW)]>;
+ def JL : Pseudo<(outs), (ins brtarget:$dst),
+ "jl\t$dst",
+ [(SystemZbrcond bb:$dst, SYSTEMZ_COND_L, PSW)]>;
+ def JNHE: Pseudo<(outs), (ins brtarget:$dst),
+ "jnhe\t$dst",
+ [(SystemZbrcond bb:$dst, SYSTEMZ_COND_NHE, PSW)]>;
+ def JLH : Pseudo<(outs), (ins brtarget:$dst),
+ "jlh\t$dst",
+ [(SystemZbrcond bb:$dst, SYSTEMZ_COND_LH, PSW)]>;
+ def JNE : Pseudo<(outs), (ins brtarget:$dst),
+ "jne\t$dst",
+ [(SystemZbrcond bb:$dst, SYSTEMZ_COND_NE, PSW)]>;
+ def JE : Pseudo<(outs), (ins brtarget:$dst),
+ "je\t$dst",
+ [(SystemZbrcond bb:$dst, SYSTEMZ_COND_E, PSW)]>;
+ def JNLH: Pseudo<(outs), (ins brtarget:$dst),
+ "jnlh\t$dst",
+ [(SystemZbrcond bb:$dst, SYSTEMZ_COND_NLH, PSW)]>;
+ def JHE : Pseudo<(outs), (ins brtarget:$dst),
+ "jhe\t$dst",
+ [(SystemZbrcond bb:$dst, SYSTEMZ_COND_HE, PSW)]>;
+ def JNL : Pseudo<(outs), (ins brtarget:$dst),
+ "jnl\t$dst",
+ [(SystemZbrcond bb:$dst, SYSTEMZ_COND_NL, PSW)]>;
+ def JLE : Pseudo<(outs), (ins brtarget:$dst),
+ "jle\t$dst",
+ [(SystemZbrcond bb:$dst, SYSTEMZ_COND_LE, PSW)]>;
+ def JNH : Pseudo<(outs), (ins brtarget:$dst),
+ "jnh\t$dst",
+ [(SystemZbrcond bb:$dst, SYSTEMZ_COND_NH, PSW)]>;
+ def JNO : Pseudo<(outs), (ins brtarget:$dst),
+ "jno\t$dst",
+ [(SystemZbrcond bb:$dst, SYSTEMZ_COND_NO, PSW)]>;
+ } // Uses = [PSW]
+} // isBranch = 1
+
+//===----------------------------------------------------------------------===//
+// Call Instructions...
+//
+
+let isCall = 1 in
+ // All calls clobber the non-callee saved registers. Uses for argument
+ // registers are added manually.
+ let Defs = [R0D, R1D, R2D, R3D, R4D, R5D, R14D,
+ F0L, F1L, F2L, F3L, F4L, F5L, F6L, F7L] in {
+ def CALLi : Pseudo<(outs), (ins imm_pcrel:$dst, variable_ops),
+ "brasl\t%r14, $dst", [(SystemZcall imm:$dst)]>;
+ def CALLr : Pseudo<(outs), (ins ADDR64:$dst, variable_ops),
+ "basr\t%r14, $dst", [(SystemZcall ADDR64:$dst)]>;
+ }
+
+//===----------------------------------------------------------------------===//
+// Miscellaneous Instructions.
+//
+
+let isReMaterializable = 1 in
+// FIXME: Provide imm12 variant
+// FIXME: Address should be halfword aligned...
+def LA64r : RXI<0x47,
+ (outs GR64:$dst), (ins laaddr:$src),
+ "lay\t{$dst, $src}",
+ [(set GR64:$dst, laaddr:$src)]>;
+def LA64rm : RXYI<0x71E3,
+ (outs GR64:$dst), (ins i64imm:$src),
+ "larl\t{$dst, $src}",
+ [(set GR64:$dst,
+ (SystemZpcrelwrapper tglobaladdr:$src))]>;
+
+let neverHasSideEffects = 1 in
+def NOP : Pseudo<(outs), (ins), "# no-op", []>;
+
//===----------------------------------------------------------------------===//
// Move Instructions
-// FIXME: Provide proper encoding!
let neverHasSideEffects = 1 in {
-def MOV32rr : Pseudo<(outs GR32:$dst), (ins GR32:$src),
- "lr\t{$dst, $src}",
+def MOV32rr : RRI<0x18,
+ (outs GR32:$dst), (ins GR32:$src),
+ "lr\t{$dst, $src}",
+ []>;
+def MOV64rr : RREI<0xB904,
+ (outs GR64:$dst), (ins GR64:$src),
+ "lgr\t{$dst, $src}",
+ []>;
+def MOV128rr : Pseudo<(outs GR128:$dst), (ins GR128:$src),
+ "# MOV128 PSEUDO!\n"
+ "\tlgr\t${dst:subreg_odd}, ${src:subreg_odd}\n"
+ "\tlgr\t${dst:subreg_even}, ${src:subreg_even}",
[]>;
-def MOV64rr : Pseudo<(outs GR64:$dst), (ins GR64:$src),
- "lgr\t{$dst, $src}",
+def MOV64rrP : Pseudo<(outs GR64P:$dst), (ins GR64P:$src),
+ "# MOV64P PSEUDO!\n"
+ "\tlr\t${dst:subreg_odd}, ${src:subreg_odd}\n"
+ "\tlr\t${dst:subreg_even}, ${src:subreg_even}",
[]>;
}
-def MOVSX64rr32 : Pseudo<(outs GR64:$dst), (ins GR32:$src),
- "lgfr\t{$dst, $src}",
- [(set GR64:$dst, (sext GR32:$src))]>;
-def MOVZX64rr32 : Pseudo<(outs GR64:$dst), (ins GR32:$src),
- "llgfr\t{$dst, $src}",
- [(set GR64:$dst, (zext GR32:$src))]>;
+def MOVSX64rr32 : RREI<0xB914,
+ (outs GR64:$dst), (ins GR32:$src),
+ "lgfr\t{$dst, $src}",
+ [(set GR64:$dst, (sext GR32:$src))]>;
+def MOVZX64rr32 : RREI<0xB916,
+ (outs GR64:$dst), (ins GR32:$src),
+ "llgfr\t{$dst, $src}",
+ [(set GR64:$dst, (zext GR32:$src))]>;
-// FIXME: Provide proper encoding!
let isReMaterializable = 1, isAsCheapAsAMove = 1 in {
-def MOV32ri16 : Pseudo<(outs GR32:$dst), (ins i32imm:$src),
- "lhi\t{$dst, $src}",
- [(set GR32:$dst, immSExt16:$src)]>;
-def MOV64ri16 : Pseudo<(outs GR64:$dst), (ins i64imm:$src),
- "lghi\t{$dst, $src}",
- [(set GR64:$dst, immSExt16:$src)]>;
-
-def MOV64rill16 : Pseudo<(outs GR64:$dst), (ins i64imm:$src),
- "llill\t{$dst, $src}",
- [(set GR64:$dst, i64ll16:$src)]>;
-def MOV64rilh16 : Pseudo<(outs GR64:$dst), (ins i64imm:$src),
- "llilh\t{$dst, $src}",
- [(set GR64:$dst, i64lh16:$src)]>;
-def MOV64rihl16 : Pseudo<(outs GR64:$dst), (ins i64imm:$src),
- "llihl\t{$dst, $src}",
- [(set GR64:$dst, i64hl16:$src)]>;
-def MOV64rihh16 : Pseudo<(outs GR64:$dst), (ins i64imm:$src),
- "llihh\t{$dst, $src}",
- [(set GR64:$dst, i64hh16:$src)]>;
-// FIXME: these 3 instructions seem to require extimm facility
-def MOV64ri32 : Pseudo<(outs GR64:$dst), (ins i64imm:$src),
- "lgfi\t{$dst, $src}",
- [(set GR64:$dst, immSExt32:$src)]>;
-def MOV64rilo32 : Pseudo<(outs GR64:$dst), (ins i64imm:$src),
- "llilf\t{$dst, $src}",
- [(set GR64:$dst, i64lo32:$src)]>;
-def MOV64rihi32 : Pseudo<(outs GR64:$dst), (ins i64imm:$src),
- "llihf\t{$dst, $src}",
- [(set GR64:$dst, i64hi32:$src)]>;
+def MOV32ri16 : RII<0x8A7,
+ (outs GR32:$dst), (ins s16imm:$src),
+ "lhi\t{$dst, $src}",
+ [(set GR32:$dst, immSExt16:$src)]>;
+def MOV64ri16 : RII<0x9A7,
+ (outs GR64:$dst), (ins s16imm64:$src),
+ "lghi\t{$dst, $src}",
+ [(set GR64:$dst, immSExt16:$src)]>;
+
+def MOV64rill16 : RII<0xFA5,
+ (outs GR64:$dst), (ins u16imm:$src),
+ "llill\t{$dst, $src}",
+ [(set GR64:$dst, i64ll16:$src)]>;
+def MOV64rilh16 : RII<0xEA5,
+ (outs GR64:$dst), (ins u16imm:$src),
+ "llilh\t{$dst, $src}",
+ [(set GR64:$dst, i64lh16:$src)]>;
+def MOV64rihl16 : RII<0xDA5,
+ (outs GR64:$dst), (ins u16imm:$src),
+ "llihl\t{$dst, $src}",
+ [(set GR64:$dst, i64hl16:$src)]>;
+def MOV64rihh16 : RII<0xCA5,
+ (outs GR64:$dst), (ins u16imm:$src),
+ "llihh\t{$dst, $src}",
+ [(set GR64:$dst, i64hh16:$src)]>;
+
+def MOV64ri32 : RILI<0x1C0,
+ (outs GR64:$dst), (ins s32imm64:$src),
+ "lgfi\t{$dst, $src}",
+ [(set GR64:$dst, immSExt32:$src)]>;
+def MOV64rilo32 : RILI<0xFC0,
+ (outs GR64:$dst), (ins u32imm:$src),
+ "llilf\t{$dst, $src}",
+ [(set GR64:$dst, i64lo32:$src)]>;
+def MOV64rihi32 : RILI<0xEC0, (outs GR64:$dst), (ins u32imm:$src),
+ "llihf\t{$dst, $src}",
+ [(set GR64:$dst, i64hi32:$src)]>;
+}
+
+let canFoldAsLoad = 1, isReMaterializable = 1 in {
+def MOV32rm : RXI<0x58,
+ (outs GR32:$dst), (ins rriaddr12:$src),
+ "l\t{$dst, $src}",
+ [(set GR32:$dst, (load rriaddr12:$src))]>;
+def MOV32rmy : RXYI<0x58E3,
+ (outs GR32:$dst), (ins rriaddr:$src),
+ "ly\t{$dst, $src}",
+ [(set GR32:$dst, (load rriaddr:$src))]>;
+def MOV64rm : RXYI<0x04E3,
+ (outs GR64:$dst), (ins rriaddr:$src),
+ "lg\t{$dst, $src}",
+ [(set GR64:$dst, (load rriaddr:$src))]>;
+def MOV64Prm : Pseudo<(outs GR64P:$dst), (ins rriaddr12:$src),
+ "# MOV64P PSEUDO!\n"
+ "\tl\t${dst:subreg_odd}, $src\n"
+ "\tl\t${dst:subreg_even}, 4+$src",
+ [(set GR64P:$dst, (load rriaddr12:$src))]>;
+def MOV64Prmy : Pseudo<(outs GR64P:$dst), (ins rriaddr:$src),
+ "# MOV64P PSEUDO!\n"
+ "\tly\t${dst:subreg_odd}, $src\n"
+ "\tly\t${dst:subreg_even}, 4+$src",
+ [(set GR64P:$dst, (load rriaddr:$src))]>;
+def MOV128rm : Pseudo<(outs GR128:$dst), (ins rriaddr:$src),
+ "# MOV128 PSEUDO!\n"
+ "\tlg\t${dst:subreg_odd}, $src\n"
+ "\tlg\t${dst:subreg_even}, 8+$src",
+ [(set GR128:$dst, (load rriaddr:$src))]>;
+}
+
+def MOV32mr : RXI<0x50,
+ (outs), (ins rriaddr12:$dst, GR32:$src),
+ "st\t{$src, $dst}",
+ [(store GR32:$src, rriaddr12:$dst)]>;
+def MOV32mry : RXYI<0x50E3,
+ (outs), (ins rriaddr:$dst, GR32:$src),
+ "sty\t{$src, $dst}",
+ [(store GR32:$src, rriaddr:$dst)]>;
+def MOV64mr : RXYI<0x24E3,
+ (outs), (ins rriaddr:$dst, GR64:$src),
+ "stg\t{$src, $dst}",
+ [(store GR64:$src, rriaddr:$dst)]>;
+def MOV64Pmr : Pseudo<(outs), (ins rriaddr12:$dst, GR64P:$src),
+ "# MOV64P PSEUDO!\n"
+ "\tst\t${src:subreg_odd}, $dst\n"
+ "\tst\t${src:subreg_even}, 4+$dst",
+ [(store GR64P:$src, rriaddr12:$dst)]>;
+def MOV64Pmry : Pseudo<(outs), (ins rriaddr:$dst, GR64P:$src),
+ "# MOV64P PSEUDO!\n"
+ "\tsty\t${src:subreg_odd}, $dst\n"
+ "\tsty\t${src:subreg_even}, 4+$dst",
+ [(store GR64P:$src, rriaddr:$dst)]>;
+def MOV128mr : Pseudo<(outs), (ins rriaddr:$dst, GR128:$src),
+ "# MOV128 PSEUDO!\n"
+ "\tstg\t${src:subreg_odd}, $dst\n"
+ "\tstg\t${src:subreg_even}, 8+$dst",
+ [(store GR128:$src, rriaddr:$dst)]>;
+
+def MOV8mi : SII<0x92,
+ (outs), (ins riaddr12:$dst, i32i8imm:$src),
+ "mvi\t{$dst, $src}",
+ [(truncstorei8 (i32 i32immSExt8:$src), riaddr12:$dst)]>;
+def MOV8miy : SIYI<0x52EB,
+ (outs), (ins riaddr:$dst, i32i8imm:$src),
+ "mviy\t{$dst, $src}",
+ [(truncstorei8 (i32 i32immSExt8:$src), riaddr:$dst)]>;
+
+let AddedComplexity = 2 in {
+def MOV16mi : SILI<0xE544,
+ (outs), (ins riaddr12:$dst, s16imm:$src),
+ "mvhhi\t{$dst, $src}",
+ [(truncstorei16 (i32 i32immSExt16:$src), riaddr12:$dst)]>,
+ Requires<[IsZ10]>;
+def MOV32mi16 : SILI<0xE54C,
+ (outs), (ins riaddr12:$dst, s32imm:$src),
+ "mvhi\t{$dst, $src}",
+ [(store (i32 immSExt16:$src), riaddr12:$dst)]>,
+ Requires<[IsZ10]>;
+def MOV64mi16 : SILI<0xE548,
+ (outs), (ins riaddr12:$dst, s32imm64:$src),
+ "mvghi\t{$dst, $src}",
+ [(store (i64 immSExt16:$src), riaddr12:$dst)]>,
+ Requires<[IsZ10]>;
+}
+
+// sexts
+def MOVSX32rr8 : RREI<0xB926,
+ (outs GR32:$dst), (ins GR32:$src),
+ "lbr\t{$dst, $src}",
+ [(set GR32:$dst, (sext_inreg GR32:$src, i8))]>;
+def MOVSX64rr8 : RREI<0xB906,
+ (outs GR64:$dst), (ins GR64:$src),
+ "lgbr\t{$dst, $src}",
+ [(set GR64:$dst, (sext_inreg GR64:$src, i8))]>;
+def MOVSX32rr16 : RREI<0xB927,
+ (outs GR32:$dst), (ins GR32:$src),
+ "lhr\t{$dst, $src}",
+ [(set GR32:$dst, (sext_inreg GR32:$src, i16))]>;
+def MOVSX64rr16 : RREI<0xB907,
+ (outs GR64:$dst), (ins GR64:$src),
+ "lghr\t{$dst, $src}",
+ [(set GR64:$dst, (sext_inreg GR64:$src, i16))]>;
+
+// extloads
+def MOVSX32rm8 : RXYI<0x76E3,
+ (outs GR32:$dst), (ins rriaddr:$src),
+ "lb\t{$dst, $src}",
+ [(set GR32:$dst, (sextloadi32i8 rriaddr:$src))]>;
+def MOVSX32rm16 : RXI<0x48,
+ (outs GR32:$dst), (ins rriaddr12:$src),
+ "lh\t{$dst, $src}",
+ [(set GR32:$dst, (sextloadi32i16 rriaddr12:$src))]>;
+def MOVSX32rm16y : RXYI<0x78E3,
+ (outs GR32:$dst), (ins rriaddr:$src),
+ "lhy\t{$dst, $src}",
+ [(set GR32:$dst, (sextloadi32i16 rriaddr:$src))]>;
+def MOVSX64rm8 : RXYI<0x77E3,
+ (outs GR64:$dst), (ins rriaddr:$src),
+ "lgb\t{$dst, $src}",
+ [(set GR64:$dst, (sextloadi64i8 rriaddr:$src))]>;
+def MOVSX64rm16 : RXYI<0x15E3,
+ (outs GR64:$dst), (ins rriaddr:$src),
+ "lgh\t{$dst, $src}",
+ [(set GR64:$dst, (sextloadi64i16 rriaddr:$src))]>;
+def MOVSX64rm32 : RXYI<0x14E3,
+ (outs GR64:$dst), (ins rriaddr:$src),
+ "lgf\t{$dst, $src}",
+ [(set GR64:$dst, (sextloadi64i32 rriaddr:$src))]>;
+
+def MOVZX32rm8 : RXYI<0x94E3,
+ (outs GR32:$dst), (ins rriaddr:$src),
+ "llc\t{$dst, $src}",
+ [(set GR32:$dst, (zextloadi32i8 rriaddr:$src))]>;
+def MOVZX32rm16 : RXYI<0x95E3,
+ (outs GR32:$dst), (ins rriaddr:$src),
+ "llh\t{$dst, $src}",
+ [(set GR32:$dst, (zextloadi32i16 rriaddr:$src))]>;
+def MOVZX64rm8 : RXYI<0x90E3,
+ (outs GR64:$dst), (ins rriaddr:$src),
+ "llgc\t{$dst, $src}",
+ [(set GR64:$dst, (zextloadi64i8 rriaddr:$src))]>;
+def MOVZX64rm16 : RXYI<0x91E3,
+ (outs GR64:$dst), (ins rriaddr:$src),
+ "llgh\t{$dst, $src}",
+ [(set GR64:$dst, (zextloadi64i16 rriaddr:$src))]>;
+def MOVZX64rm32 : RXYI<0x16E3,
+ (outs GR64:$dst), (ins rriaddr:$src),
+ "llgf\t{$dst, $src}",
+ [(set GR64:$dst, (zextloadi64i32 rriaddr:$src))]>;
+
+// truncstores
+def MOV32m8r : RXI<0x42,
+ (outs), (ins rriaddr12:$dst, GR32:$src),
+ "stc\t{$src, $dst}",
+ [(truncstorei8 GR32:$src, rriaddr12:$dst)]>;
+
+def MOV32m8ry : RXYI<0x72E3,
+ (outs), (ins rriaddr:$dst, GR32:$src),
+ "stcy\t{$src, $dst}",
+ [(truncstorei8 GR32:$src, rriaddr:$dst)]>;
+
+def MOV32m16r : RXI<0x40,
+ (outs), (ins rriaddr12:$dst, GR32:$src),
+ "sth\t{$src, $dst}",
+ [(truncstorei16 GR32:$src, rriaddr12:$dst)]>;
+
+def MOV32m16ry : RXYI<0x70E3,
+ (outs), (ins rriaddr:$dst, GR32:$src),
+ "sthy\t{$src, $dst}",
+ [(truncstorei16 GR32:$src, rriaddr:$dst)]>;
+
+def MOV64m8r : RXI<0x42,
+ (outs), (ins rriaddr12:$dst, GR64:$src),
+ "stc\t{$src, $dst}",
+ [(truncstorei8 GR64:$src, rriaddr12:$dst)]>;
+
+def MOV64m8ry : RXYI<0x72E3,
+ (outs), (ins rriaddr:$dst, GR64:$src),
+ "stcy\t{$src, $dst}",
+ [(truncstorei8 GR64:$src, rriaddr:$dst)]>;
+
+def MOV64m16r : RXI<0x40,
+ (outs), (ins rriaddr12:$dst, GR64:$src),
+ "sth\t{$src, $dst}",
+ [(truncstorei16 GR64:$src, rriaddr12:$dst)]>;
+
+def MOV64m16ry : RXYI<0x70E3,
+ (outs), (ins rriaddr:$dst, GR64:$src),
+ "sthy\t{$src, $dst}",
+ [(truncstorei16 GR64:$src, rriaddr:$dst)]>;
+
+def MOV64m32r : RXI<0x50,
+ (outs), (ins rriaddr12:$dst, GR64:$src),
+ "st\t{$src, $dst}",
+ [(truncstorei32 GR64:$src, rriaddr12:$dst)]>;
+
+def MOV64m32ry : RXYI<0x50E3,
+ (outs), (ins rriaddr:$dst, GR64:$src),
+ "sty\t{$src, $dst}",
+ [(truncstorei32 GR64:$src, rriaddr:$dst)]>;
+
+// multiple regs moves
+// FIXME: should we use multiple arg nodes?
+def MOV32mrm : RSYI<0x90EB,
+ (outs), (ins riaddr:$dst, GR32:$from, GR32:$to),
+ "stmy\t{$from, $to, $dst}",
+ []>;
+def MOV64mrm : RSYI<0x24EB,
+ (outs), (ins riaddr:$dst, GR64:$from, GR64:$to),
+ "stmg\t{$from, $to, $dst}",
+ []>;
+def MOV32rmm : RSYI<0x90EB,
+ (outs GR32:$from, GR32:$to), (ins riaddr:$dst),
+ "lmy\t{$from, $to, $dst}",
+ []>;
+def MOV64rmm : RSYI<0x04EB,
+ (outs GR64:$from, GR64:$to), (ins riaddr:$dst),
+ "lmg\t{$from, $to, $dst}",
+ []>;
+
+let isReMaterializable = 1, isAsCheapAsAMove = 1,
+ Constraints = "$src = $dst" in {
+def MOV64Pr0_even : Pseudo<(outs GR64P:$dst), (ins GR64P:$src),
+ "lhi\t${dst:subreg_even}, 0",
+ []>;
+def MOV128r0_even : Pseudo<(outs GR128:$dst), (ins GR128:$src),
+ "lghi\t${dst:subreg_even}, 0",
+ []>;
}
+// Byte swaps
+def BSWAP32rr : RREI<0xB91F,
+ (outs GR32:$dst), (ins GR32:$src),
+ "lrvr\t{$dst, $src}",
+ [(set GR32:$dst, (bswap GR32:$src))]>;
+def BSWAP64rr : RREI<0xB90F,
+ (outs GR64:$dst), (ins GR64:$src),
+ "lrvgr\t{$dst, $src}",
+ [(set GR64:$dst, (bswap GR64:$src))]>;
+
+// FIXME: this is invalid pattern for big-endian
+//def BSWAP16rm : RXYI<0x1FE3, (outs GR32:$dst), (ins rriaddr:$src),
+// "lrvh\t{$dst, $src}",
+// [(set GR32:$dst, (bswap (extloadi32i16 rriaddr:$src)))]>;
+def BSWAP32rm : RXYI<0x1EE3, (outs GR32:$dst), (ins rriaddr:$src),
+ "lrv\t{$dst, $src}",
+ [(set GR32:$dst, (bswap (load rriaddr:$src)))]>;
+def BSWAP64rm : RXYI<0x0FE3, (outs GR64:$dst), (ins rriaddr:$src),
+ "lrvg\t{$dst, $src}",
+ [(set GR64:$dst, (bswap (load rriaddr:$src)))]>;
+
+//def BSWAP16mr : RXYI<0xE33F, (outs), (ins rriaddr:$dst, GR32:$src),
+// "strvh\t{$src, $dst}",
+// [(truncstorei16 (bswap GR32:$src), rriaddr:$dst)]>;
+def BSWAP32mr : RXYI<0xE33E, (outs), (ins rriaddr:$dst, GR32:$src),
+ "strv\t{$src, $dst}",
+ [(store (bswap GR32:$src), rriaddr:$dst)]>;
+def BSWAP64mr : RXYI<0xE32F, (outs), (ins rriaddr:$dst, GR64:$src),
+ "strvg\t{$src, $dst}",
+ [(store (bswap GR64:$src), rriaddr:$dst)]>;
+
//===----------------------------------------------------------------------===//
// Arithmetic Instructions
-let isTwoAddress = 1 in {
+let Defs = [PSW] in {
+def NEG32rr : RRI<0x13,
+ (outs GR32:$dst), (ins GR32:$src),
+ "lcr\t{$dst, $src}",
+ [(set GR32:$dst, (ineg GR32:$src)),
+ (implicit PSW)]>;
+def NEG64rr : RREI<0xB903, (outs GR64:$dst), (ins GR64:$src),
+ "lcgr\t{$dst, $src}",
+ [(set GR64:$dst, (ineg GR64:$src)),
+ (implicit PSW)]>;
+def NEG64rr32 : RREI<0xB913, (outs GR64:$dst), (ins GR32:$src),
+ "lcgfr\t{$dst, $src}",
+ [(set GR64:$dst, (ineg (sext GR32:$src))),
+ (implicit PSW)]>;
+}
+
+let Constraints = "$src1 = $dst" in {
let Defs = [PSW] in {
let isCommutable = 1 in { // X = ADD Y, Z == X = ADD Z, Y
-// FIXME: Provide proper encoding!
-def ADD32rr : Pseudo<(outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
- "ar\t{$dst, $src2}",
- [(set GR32:$dst, (add GR32:$src1, GR32:$src2)),
+def ADD32rr : RRI<0x1A, (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "ar\t{$dst, $src2}",
+ [(set GR32:$dst, (add GR32:$src1, GR32:$src2)),
+ (implicit PSW)]>;
+def ADD64rr : RREI<0xB908, (outs GR64:$dst), (ins GR64:$src1, GR64:$src2),
+ "agr\t{$dst, $src2}",
+ [(set GR64:$dst, (add GR64:$src1, GR64:$src2)),
+ (implicit PSW)]>;
+}
+
+def ADD32rm : RXI<0x5A, (outs GR32:$dst), (ins GR32:$src1, rriaddr12:$src2),
+ "a\t{$dst, $src2}",
+ [(set GR32:$dst, (add GR32:$src1, (load rriaddr12:$src2))),
+ (implicit PSW)]>;
+def ADD32rmy : RXYI<0xE35A, (outs GR32:$dst), (ins GR32:$src1, rriaddr:$src2),
+ "ay\t{$dst, $src2}",
+ [(set GR32:$dst, (add GR32:$src1, (load rriaddr:$src2))),
+ (implicit PSW)]>;
+def ADD64rm : RXYI<0xE308, (outs GR64:$dst), (ins GR64:$src1, rriaddr:$src2),
+ "ag\t{$dst, $src2}",
+ [(set GR64:$dst, (add GR64:$src1, (load rriaddr:$src2))),
+ (implicit PSW)]>;
+
+
+def ADD32ri16 : RII<0xA7A,
+ (outs GR32:$dst), (ins GR32:$src1, s16imm:$src2),
+ "ahi\t{$dst, $src2}",
+ [(set GR32:$dst, (add GR32:$src1, immSExt16:$src2)),
+ (implicit PSW)]>;
+def ADD32ri : RILI<0xC29,
+ (outs GR32:$dst), (ins GR32:$src1, s32imm:$src2),
+ "afi\t{$dst, $src2}",
+ [(set GR32:$dst, (add GR32:$src1, imm:$src2)),
(implicit PSW)]>;
-def ADD64rr : Pseudo<(outs GR64:$dst), (ins GR64:$src1, GR64:$src2),
- "agr\t{$dst, $src2}",
- [(set GR64:$dst, (add GR64:$src1, GR64:$src2)),
+def ADD64ri16 : RILI<0xA7B,
+ (outs GR64:$dst), (ins GR64:$src1, s16imm64:$src2),
+ "aghi\t{$dst, $src2}",
+ [(set GR64:$dst, (add GR64:$src1, immSExt16:$src2)),
(implicit PSW)]>;
+def ADD64ri32 : RILI<0xC28,
+ (outs GR64:$dst), (ins GR64:$src1, s32imm64:$src2),
+ "agfi\t{$dst, $src2}",
+ [(set GR64:$dst, (add GR64:$src1, immSExt32:$src2)),
+ (implicit PSW)]>;
+
+let isCommutable = 1 in { // X = ADC Y, Z == X = ADC Z, Y
+def ADC32rr : RRI<0x1E, (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "alr\t{$dst, $src2}",
+ [(set GR32:$dst, (addc GR32:$src1, GR32:$src2))]>;
+def ADC64rr : RREI<0xB90A, (outs GR64:$dst), (ins GR64:$src1, GR64:$src2),
+ "algr\t{$dst, $src2}",
+ [(set GR64:$dst, (addc GR64:$src1, GR64:$src2))]>;
}
-// FIXME: Provide proper encoding!
-def ADD32ri16 : Pseudo<(outs GR32:$dst), (ins GR32:$src1, i32imm:$src2),
- "ahi\t{$dst, $src2}",
- [(set GR32:$dst, (add GR32:$src1, immSExt16:$src2)),
- (implicit PSW)]>;
-def ADD32ri : Pseudo<(outs GR32:$dst), (ins GR32:$src1, i32imm:$src2),
- "afi\t{$dst, $src2}",
- [(set GR32:$dst, (add GR32:$src1, imm:$src2)),
- (implicit PSW)]>;
-def ADD64ri16 : Pseudo<(outs GR64:$dst), (ins GR64:$src1, i64imm:$src2),
- "aghi\t{$dst, $src2}",
- [(set GR64:$dst, (add GR64:$src1, immSExt16:$src2)),
- (implicit PSW)]>;
-def ADD64ri32 : Pseudo<(outs GR64:$dst), (ins GR64:$src1, i64imm:$src2),
- "agfi\t{$dst, $src2}",
- [(set GR64:$dst, (add GR64:$src1, immSExt32:$src2)),
- (implicit PSW)]>;
+def ADC32ri : RILI<0xC2B,
+ (outs GR32:$dst), (ins GR32:$src1, s32imm:$src2),
+ "alfi\t{$dst, $src2}",
+ [(set GR32:$dst, (addc GR32:$src1, imm:$src2))]>;
+def ADC64ri32 : RILI<0xC2A,
+ (outs GR64:$dst), (ins GR64:$src1, s32imm64:$src2),
+ "algfi\t{$dst, $src2}",
+ [(set GR64:$dst, (addc GR64:$src1, immSExt32:$src2))]>;
+
+let Uses = [PSW] in {
+def ADDE32rr : RREI<0xB998, (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "alcr\t{$dst, $src2}",
+ [(set GR32:$dst, (adde GR32:$src1, GR32:$src2)),
+ (implicit PSW)]>;
+def ADDE64rr : RREI<0xB988, (outs GR64:$dst), (ins GR64:$src1, GR64:$src2),
+ "alcgr\t{$dst, $src2}",
+ [(set GR64:$dst, (adde GR64:$src1, GR64:$src2)),
+ (implicit PSW)]>;
+}
let isCommutable = 1 in { // X = AND Y, Z == X = AND Z, Y
-// FIXME: Provide proper encoding!
-def AND32rr : Pseudo<(outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
- "nr\t{$dst, $src2}",
- [(set GR32:$dst, (and GR32:$src1, GR32:$src2))]>;
-def AND64rr : Pseudo<(outs GR64:$dst), (ins GR64:$src1, GR64:$src2),
- "ngr\t{$dst, $src2}",
- [(set GR64:$dst, (and GR64:$src1, GR64:$src2))]>;
+def AND32rr : RRI<0x14,
+ (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "nr\t{$dst, $src2}",
+ [(set GR32:$dst, (and GR32:$src1, GR32:$src2))]>;
+def AND64rr : RREI<0xB980,
+ (outs GR64:$dst), (ins GR64:$src1, GR64:$src2),
+ "ngr\t{$dst, $src2}",
+ [(set GR64:$dst, (and GR64:$src1, GR64:$src2))]>;
}
-// FIXME: Provide proper encoding!
-def AND64rill16 : Pseudo<(outs GR64:$dst), (ins GR64:$src1, i64imm:$src2),
- "nill\t{$dst, $src2}",
- [(set GR64:$dst, (and GR64:$src1, i64ll16:$src2))]>;
-def AND64rilh16 : Pseudo<(outs GR64:$dst), (ins GR64:$src1, i64imm:$src2),
- "nilh\t{$dst, $src2}",
- [(set GR64:$dst, (and GR64:$src1, i64lh16:$src2))]>;
-def AND64rihl16 : Pseudo<(outs GR64:$dst), (ins GR64:$src1, i64imm:$src2),
- "nihl\t{$dst, $src2}",
- [(set GR64:$dst, (and GR64:$src1, i64hl16:$src2))]>;
-def AND64rihh16 : Pseudo<(outs GR64:$dst), (ins GR64:$src1, i64imm:$src2),
- "nihh\t{$dst, $src2}",
- [(set GR64:$dst, (and GR64:$src1, i64hh16:$src2))]>;
-// FIXME: these 2 instructions seem to require extimm facility
-def AND64rilo32 : Pseudo<(outs GR64:$dst), (ins GR64:$src1, i64imm:$src2),
- "nilf\t{$dst, $src2}",
- [(set GR64:$dst, (and GR64:$src1, i64lo32:$src2))]>;
-def AND64rihi32 : Pseudo<(outs GR64:$dst), (ins GR64:$src1, i64imm:$src2),
- "nihf\t{$dst, $src2}",
- [(set GR64:$dst, (and GR64:$src1, i64hi32:$src2))]>;
+def AND32rm : RXI<0x54, (outs GR32:$dst), (ins GR32:$src1, rriaddr12:$src2),
+ "n\t{$dst, $src2}",
+ [(set GR32:$dst, (and GR32:$src1, (load rriaddr12:$src2))),
+ (implicit PSW)]>;
+def AND32rmy : RXYI<0xE354, (outs GR32:$dst), (ins GR32:$src1, rriaddr:$src2),
+ "ny\t{$dst, $src2}",
+ [(set GR32:$dst, (and GR32:$src1, (load rriaddr:$src2))),
+ (implicit PSW)]>;
+def AND64rm : RXYI<0xE360, (outs GR64:$dst), (ins GR64:$src1, rriaddr:$src2),
+ "ng\t{$dst, $src2}",
+ [(set GR64:$dst, (and GR64:$src1, (load rriaddr:$src2))),
+ (implicit PSW)]>;
+
+def AND32rill16 : RII<0xA57,
+ (outs GR32:$dst), (ins GR32:$src1, u16imm:$src2),
+ "nill\t{$dst, $src2}",
+ [(set GR32:$dst, (and GR32:$src1, i32ll16c:$src2))]>;
+def AND64rill16 : RII<0xA57,
+ (outs GR64:$dst), (ins GR64:$src1, u16imm:$src2),
+ "nill\t{$dst, $src2}",
+ [(set GR64:$dst, (and GR64:$src1, i64ll16c:$src2))]>;
+
+def AND32rilh16 : RII<0xA56,
+ (outs GR32:$dst), (ins GR32:$src1, u16imm:$src2),
+ "nilh\t{$dst, $src2}",
+ [(set GR32:$dst, (and GR32:$src1, i32lh16c:$src2))]>;
+def AND64rilh16 : RII<0xA56,
+ (outs GR64:$dst), (ins GR64:$src1, u16imm:$src2),
+ "nilh\t{$dst, $src2}",
+ [(set GR64:$dst, (and GR64:$src1, i64lh16c:$src2))]>;
+
+def AND64rihl16 : RII<0xA55,
+ (outs GR64:$dst), (ins GR64:$src1, u16imm:$src2),
+ "nihl\t{$dst, $src2}",
+ [(set GR64:$dst, (and GR64:$src1, i64hl16c:$src2))]>;
+def AND64rihh16 : RII<0xA54,
+ (outs GR64:$dst), (ins GR64:$src1, u16imm:$src2),
+ "nihh\t{$dst, $src2}",
+ [(set GR64:$dst, (and GR64:$src1, i64hh16c:$src2))]>;
+
+def AND32ri : RILI<0xC0B,
+ (outs GR32:$dst), (ins GR32:$src1, u32imm:$src2),
+ "nilf\t{$dst, $src2}",
+ [(set GR32:$dst, (and GR32:$src1, imm:$src2))]>;
+def AND64rilo32 : RILI<0xC0B,
+ (outs GR64:$dst), (ins GR64:$src1, u32imm:$src2),
+ "nilf\t{$dst, $src2}",
+ [(set GR64:$dst, (and GR64:$src1, i64lo32c:$src2))]>;
+def AND64rihi32 : RILI<0xC0A,
+ (outs GR64:$dst), (ins GR64:$src1, u32imm:$src2),
+ "nihf\t{$dst, $src2}",
+ [(set GR64:$dst, (and GR64:$src1, i64hi32c:$src2))]>;
let isCommutable = 1 in { // X = OR Y, Z == X = OR Z, Y
-// FIXME: Provide proper encoding!
-def OR32rr : Pseudo<(outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
- "or\t{$dst, $src2}",
- [(set GR32:$dst, (or GR32:$src1, GR32:$src2))]>;
-def OR64rr : Pseudo<(outs GR64:$dst), (ins GR64:$src1, GR64:$src2),
- "ogr\t{$dst, $src2}",
- [(set GR64:$dst, (or GR64:$src1, GR64:$src2))]>;
+def OR32rr : RRI<0x16,
+ (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "or\t{$dst, $src2}",
+ [(set GR32:$dst, (or GR32:$src1, GR32:$src2))]>;
+def OR64rr : RREI<0xB981,
+ (outs GR64:$dst), (ins GR64:$src1, GR64:$src2),
+ "ogr\t{$dst, $src2}",
+ [(set GR64:$dst, (or GR64:$src1, GR64:$src2))]>;
}
-def OR32ri16 : Pseudo<(outs GR32:$dst), (ins GR32:$src1, i16imm:$src2),
- "oill\t{$dst, $src2}",
- [(set GR32:$dst, (or GR32:$src1, i64ll16:$src2))]>;
-def OR32ri16h : Pseudo<(outs GR32:$dst), (ins GR32:$src1, i16imm:$src2),
- "oilh\t{$dst, $src2}",
- [(set GR32:$dst, (or GR32:$src1, i64lh16:$src2))]>;
-def OR32ri : Pseudo<(outs GR32:$dst), (ins GR32:$src1, i32imm:$src2),
- "oilf\t{$dst, $src2}",
- [(set GR32:$dst, (or GR32:$src1, imm:$src2))]>;
-
-def OR64rill16 : Pseudo<(outs GR64:$dst), (ins GR64:$src1, i64imm:$src2),
- "oill\t{$dst, $src2}",
- [(set GR64:$dst, (or GR64:$src1, i64ll16:$src2))]>;
-def OR64rilh16 : Pseudo<(outs GR64:$dst), (ins GR64:$src1, i64imm:$src2),
- "oilh\t{$dst, $src2}",
- [(set GR64:$dst, (or GR64:$src1, i64lh16:$src2))]>;
-def OR64rihl16 : Pseudo<(outs GR64:$dst), (ins GR64:$src1, i64imm:$src2),
- "oihl\t{$dst, $src2}",
- [(set GR64:$dst, (or GR64:$src1, i64hl16:$src2))]>;
-def OR64rihh16 : Pseudo<(outs GR64:$dst), (ins GR64:$src1, i64imm:$src2),
- "oihh\t{$dst, $src2}",
- [(set GR64:$dst, (or GR64:$src1, i64hh16:$src2))]>;
-// FIXME: these 2 instructions seem to require extimm facility
-def OR64rilo32 : Pseudo<(outs GR64:$dst), (ins GR64:$src1, i64imm:$src2),
- "oilf\t{$dst, $src2}",
- [(set GR64:$dst, (or GR64:$src1, i64lo32:$src2))]>;
-def OR64rihi32 : Pseudo<(outs GR64:$dst), (ins GR64:$src1, i64imm:$src2),
- "oihf\t{$dst, $src2}",
- [(set GR64:$dst, (or GR64:$src1, i64hi32:$src2))]>;
+def OR32rm : RXI<0x56, (outs GR32:$dst), (ins GR32:$src1, rriaddr12:$src2),
+ "o\t{$dst, $src2}",
+ [(set GR32:$dst, (or GR32:$src1, (load rriaddr12:$src2))),
+ (implicit PSW)]>;
+def OR32rmy : RXYI<0xE356, (outs GR32:$dst), (ins GR32:$src1, rriaddr:$src2),
+ "oy\t{$dst, $src2}",
+ [(set GR32:$dst, (or GR32:$src1, (load rriaddr:$src2))),
+ (implicit PSW)]>;
+def OR64rm : RXYI<0xE381, (outs GR64:$dst), (ins GR64:$src1, rriaddr:$src2),
+ "og\t{$dst, $src2}",
+ [(set GR64:$dst, (or GR64:$src1, (load rriaddr:$src2))),
+ (implicit PSW)]>;
-// FIXME: Provide proper encoding!
-def SUB32rr : Pseudo<(outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
- "sr\t{$dst, $src2}",
- [(set GR32:$dst, (sub GR32:$src1, GR32:$src2))]>;
-def SUB64rr : Pseudo<(outs GR64:$dst), (ins GR64:$src1, GR64:$src2),
- "sgr\t{$dst, $src2}",
- [(set GR64:$dst, (sub GR64:$src1, GR64:$src2))]>;
+ // FIXME: Provide proper encoding!
+def OR32ri16 : RII<0xA5B,
+ (outs GR32:$dst), (ins GR32:$src1, u32imm:$src2),
+ "oill\t{$dst, $src2}",
+ [(set GR32:$dst, (or GR32:$src1, i32ll16:$src2))]>;
+def OR32ri16h : RII<0xA5A,
+ (outs GR32:$dst), (ins GR32:$src1, u32imm:$src2),
+ "oilh\t{$dst, $src2}",
+ [(set GR32:$dst, (or GR32:$src1, i32lh16:$src2))]>;
+def OR32ri : RILI<0xC0D,
+ (outs GR32:$dst), (ins GR32:$src1, u32imm:$src2),
+ "oilf\t{$dst, $src2}",
+ [(set GR32:$dst, (or GR32:$src1, imm:$src2))]>;
+
+def OR64rill16 : RII<0xA5B,
+ (outs GR64:$dst), (ins GR64:$src1, u16imm:$src2),
+ "oill\t{$dst, $src2}",
+ [(set GR64:$dst, (or GR64:$src1, i64ll16:$src2))]>;
+def OR64rilh16 : RII<0xA5A,
+ (outs GR64:$dst), (ins GR64:$src1, u16imm:$src2),
+ "oilh\t{$dst, $src2}",
+ [(set GR64:$dst, (or GR64:$src1, i64lh16:$src2))]>;
+def OR64rihl16 : RII<0xA59,
+ (outs GR64:$dst), (ins GR64:$src1, u16imm:$src2),
+ "oihl\t{$dst, $src2}",
+ [(set GR64:$dst, (or GR64:$src1, i64hl16:$src2))]>;
+def OR64rihh16 : RII<0xA58,
+ (outs GR64:$dst), (ins GR64:$src1, u16imm:$src2),
+ "oihh\t{$dst, $src2}",
+ [(set GR64:$dst, (or GR64:$src1, i64hh16:$src2))]>;
+
+def OR64rilo32 : RILI<0xC0D,
+ (outs GR64:$dst), (ins GR64:$src1, u32imm:$src2),
+ "oilf\t{$dst, $src2}",
+ [(set GR64:$dst, (or GR64:$src1, i64lo32:$src2))]>;
+def OR64rihi32 : RILI<0xC0C,
+ (outs GR64:$dst), (ins GR64:$src1, u32imm:$src2),
+ "oihf\t{$dst, $src2}",
+ [(set GR64:$dst, (or GR64:$src1, i64hi32:$src2))]>;
+
+def SUB32rr : RRI<0x1B,
+ (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "sr\t{$dst, $src2}",
+ [(set GR32:$dst, (sub GR32:$src1, GR32:$src2))]>;
+def SUB64rr : RREI<0xB909,
+ (outs GR64:$dst), (ins GR64:$src1, GR64:$src2),
+ "sgr\t{$dst, $src2}",
+ [(set GR64:$dst, (sub GR64:$src1, GR64:$src2))]>;
+
+def SUB32rm : RXI<0x5B, (outs GR32:$dst), (ins GR32:$src1, rriaddr12:$src2),
+ "s\t{$dst, $src2}",
+ [(set GR32:$dst, (sub GR32:$src1, (load rriaddr12:$src2))),
+ (implicit PSW)]>;
+def SUB32rmy : RXYI<0xE35B, (outs GR32:$dst), (ins GR32:$src1, rriaddr:$src2),
+ "sy\t{$dst, $src2}",
+ [(set GR32:$dst, (sub GR32:$src1, (load rriaddr:$src2))),
+ (implicit PSW)]>;
+def SUB64rm : RXYI<0xE309, (outs GR64:$dst), (ins GR64:$src1, rriaddr:$src2),
+ "sg\t{$dst, $src2}",
+ [(set GR64:$dst, (sub GR64:$src1, (load rriaddr:$src2))),
+ (implicit PSW)]>;
+
+def SBC32rr : RRI<0x1F,
+ (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "slr\t{$dst, $src2}",
+ [(set GR32:$dst, (subc GR32:$src1, GR32:$src2))]>;
+def SBC64rr : RREI<0xB90B,
+ (outs GR64:$dst), (ins GR64:$src1, GR64:$src2),
+ "slgr\t{$dst, $src2}",
+ [(set GR64:$dst, (subc GR64:$src1, GR64:$src2))]>;
+
+def SBC32ri : RILI<0xC25,
+ (outs GR32:$dst), (ins GR32:$src1, s32imm:$src2),
+ "sllfi\t{$dst, $src2}",
+ [(set GR32:$dst, (subc GR32:$src1, imm:$src2))]>;
+def SBC64ri32 : RILI<0xC24,
+ (outs GR64:$dst), (ins GR64:$src1, s32imm64:$src2),
+ "slgfi\t{$dst, $src2}",
+ [(set GR64:$dst, (subc GR64:$src1, immSExt32:$src2))]>;
+let Uses = [PSW] in {
+def SUBE32rr : RREI<0xB999, (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "slbr\t{$dst, $src2}",
+ [(set GR32:$dst, (sube GR32:$src1, GR32:$src2)),
+ (implicit PSW)]>;
+def SUBE64rr : RREI<0xB989, (outs GR64:$dst), (ins GR64:$src1, GR64:$src2),
+ "slbgr\t{$dst, $src2}",
+ [(set GR64:$dst, (sube GR64:$src1, GR64:$src2)),
+ (implicit PSW)]>;
+}
let isCommutable = 1 in { // X = XOR Y, Z == X = XOR Z, Y
-// FIXME: Provide proper encoding!
-def XOR32rr : Pseudo<(outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
- "xr\t{$dst, $src2}",
- [(set GR32:$dst, (xor GR32:$src1, GR32:$src2))]>;
-def XOR64rr : Pseudo<(outs GR64:$dst), (ins GR64:$src1, GR64:$src2),
- "xgr\t{$dst, $src2}",
- [(set GR64:$dst, (xor GR64:$src1, GR64:$src2))]>;
+def XOR32rr : RRI<0x17,
+ (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "xr\t{$dst, $src2}",
+ [(set GR32:$dst, (xor GR32:$src1, GR32:$src2))]>;
+def XOR64rr : RREI<0xB982,
+ (outs GR64:$dst), (ins GR64:$src1, GR64:$src2),
+ "xgr\t{$dst, $src2}",
+ [(set GR64:$dst, (xor GR64:$src1, GR64:$src2))]>;
}
-def XOR32ri : Pseudo<(outs GR32:$dst), (ins GR32:$src1, i32imm:$src2),
- "xilf\t{$dst, $src2}",
- [(set GR32:$dst, (xor GR32:$src1, imm:$src2))]>;
+def XOR32rm : RXI<0x57,(outs GR32:$dst), (ins GR32:$src1, rriaddr12:$src2),
+ "x\t{$dst, $src2}",
+ [(set GR32:$dst, (xor GR32:$src1, (load rriaddr12:$src2))),
+ (implicit PSW)]>;
+def XOR32rmy : RXYI<0xE357, (outs GR32:$dst), (ins GR32:$src1, rriaddr:$src2),
+ "xy\t{$dst, $src2}",
+ [(set GR32:$dst, (xor GR32:$src1, (load rriaddr:$src2))),
+ (implicit PSW)]>;
+def XOR64rm : RXYI<0xE382, (outs GR64:$dst), (ins GR64:$src1, rriaddr:$src2),
+ "xg\t{$dst, $src2}",
+ [(set GR64:$dst, (xor GR64:$src1, (load rriaddr:$src2))),
+ (implicit PSW)]>;
-// FIXME: these 2 instructions seem to require extimm facility
-def XOR64rilo32 : Pseudo<(outs GR64:$dst), (ins GR64:$src1, i64imm:$src2),
- "xilf\t{$dst, $src2}",
- [(set GR64:$dst, (xor GR64:$src1, i64lo32:$src2))]>;
-def XOR64rihi32 : Pseudo<(outs GR64:$dst), (ins GR64:$src1, i64imm:$src2),
- "xihf\t{$dst, $src2}",
- [(set GR64:$dst, (xor GR64:$src1, i64hi32:$src2))]>;
+def XOR32ri : RILI<0xC07,
+ (outs GR32:$dst), (ins GR32:$src1, i32imm:$src2),
+ "xilf\t{$dst, $src2}",
+ [(set GR32:$dst, (xor GR32:$src1, imm:$src2))]>;
} // Defs = [PSW]
-} // isTwoAddress = 1
+
+let isCommutable = 1 in { // X = MUL Y, Z == X = MUL Z, Y
+def MUL32rr : RREI<0xB252,
+ (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "msr\t{$dst, $src2}",
+ [(set GR32:$dst, (mul GR32:$src1, GR32:$src2))]>;
+def MUL64rr : RREI<0xB90C,
+ (outs GR64:$dst), (ins GR64:$src1, GR64:$src2),
+ "msgr\t{$dst, $src2}",
+ [(set GR64:$dst, (mul GR64:$src1, GR64:$src2))]>;
+}
+
+def MUL64rrP : RRI<0x1C,
+ (outs GR64P:$dst), (ins GR64P:$src1, GR32:$src2),
+ "mr\t{$dst, $src2}",
+ []>;
+def UMUL64rrP : RREI<0xB996,
+ (outs GR64P:$dst), (ins GR64P:$src1, GR32:$src2),
+ "mlr\t{$dst, $src2}",
+ []>;
+def UMUL128rrP : RREI<0xB986,
+ (outs GR128:$dst), (ins GR128:$src1, GR64:$src2),
+ "mlgr\t{$dst, $src2}",
+ []>;
+
+def MUL32ri16 : RII<0xA7C,
+ (outs GR32:$dst), (ins GR32:$src1, s16imm:$src2),
+ "mhi\t{$dst, $src2}",
+ [(set GR32:$dst, (mul GR32:$src1, i32immSExt16:$src2))]>;
+def MUL64ri16 : RII<0xA7D,
+ (outs GR64:$dst), (ins GR64:$src1, s16imm64:$src2),
+ "mghi\t{$dst, $src2}",
+ [(set GR64:$dst, (mul GR64:$src1, immSExt16:$src2))]>;
+
+let AddedComplexity = 2 in {
+def MUL32ri : RILI<0xC21,
+ (outs GR32:$dst), (ins GR32:$src1, s32imm:$src2),
+ "msfi\t{$dst, $src2}",
+ [(set GR32:$dst, (mul GR32:$src1, imm:$src2))]>,
+ Requires<[IsZ10]>;
+def MUL64ri32 : RILI<0xC20,
+ (outs GR64:$dst), (ins GR64:$src1, s32imm64:$src2),
+ "msgfi\t{$dst, $src2}",
+ [(set GR64:$dst, (mul GR64:$src1, i64immSExt32:$src2))]>,
+ Requires<[IsZ10]>;
+}
+
+def MUL32rm : RXI<0x71,
+ (outs GR32:$dst), (ins GR32:$src1, rriaddr12:$src2),
+ "ms\t{$dst, $src2}",
+ [(set GR32:$dst, (mul GR32:$src1, (load rriaddr12:$src2)))]>;
+def MUL32rmy : RXYI<0xE351,
+ (outs GR32:$dst), (ins GR32:$src1, rriaddr:$src2),
+ "msy\t{$dst, $src2}",
+ [(set GR32:$dst, (mul GR32:$src1, (load rriaddr:$src2)))]>;
+def MUL64rm : RXYI<0xE30C,
+ (outs GR64:$dst), (ins GR64:$src1, rriaddr:$src2),
+ "msg\t{$dst, $src2}",
+ [(set GR64:$dst, (mul GR64:$src1, (load rriaddr:$src2)))]>;
+
+def MULSX64rr32 : RREI<0xB91C,
+ (outs GR64:$dst), (ins GR64:$src1, GR32:$src2),
+ "msgfr\t{$dst, $src2}",
+ [(set GR64:$dst, (mul GR64:$src1, (sext GR32:$src2)))]>;
+
+def SDIVREM32r : RREI<0xB91D,
+ (outs GR128:$dst), (ins GR128:$src1, GR32:$src2),
+ "dsgfr\t{$dst, $src2}",
+ []>;
+def SDIVREM64r : RREI<0xB90D,
+ (outs GR128:$dst), (ins GR128:$src1, GR64:$src2),
+ "dsgr\t{$dst, $src2}",
+ []>;
+
+def UDIVREM32r : RREI<0xB997,
+ (outs GR64P:$dst), (ins GR64P:$src1, GR32:$src2),
+ "dlr\t{$dst, $src2}",
+ []>;
+def UDIVREM64r : RREI<0xB987,
+ (outs GR128:$dst), (ins GR128:$src1, GR64:$src2),
+ "dlgr\t{$dst, $src2}",
+ []>;
+let mayLoad = 1 in {
+def SDIVREM32m : RXYI<0xE31D,
+ (outs GR128:$dst), (ins GR128:$src1, rriaddr:$src2),
+ "dsgf\t{$dst, $src2}",
+ []>;
+def SDIVREM64m : RXYI<0xE30D,
+ (outs GR128:$dst), (ins GR128:$src1, rriaddr:$src2),
+ "dsg\t{$dst, $src2}",
+ []>;
+
+def UDIVREM32m : RXYI<0xE397, (outs GR64P:$dst), (ins GR64P:$src1, rriaddr:$src2),
+ "dl\t{$dst, $src2}",
+ []>;
+def UDIVREM64m : RXYI<0xE387, (outs GR128:$dst), (ins GR128:$src1, rriaddr:$src2),
+ "dlg\t{$dst, $src2}",
+ []>;
+} // mayLoad
+} // Constraints = "$src1 = $dst"
//===----------------------------------------------------------------------===//
// Shifts
-let isTwoAddress = 1 in
-def SRL32rri : Pseudo<(outs GR32:$dst), (ins GR32:$src, riaddr32:$amt),
- "srl\t{$src, $amt}",
- [(set GR32:$dst, (srl GR32:$src, riaddr32:$amt))]>;
-def SRL64rri : Pseudo<(outs GR64:$dst), (ins GR64:$src, riaddr:$amt),
- "srlg\t{$dst, $src, $amt}",
- [(set GR64:$dst, (srl GR64:$src, (i32 (trunc riaddr:$amt))))]>;
-def SRLA64ri : Pseudo<(outs GR64:$dst), (ins GR64:$src, i32imm:$amt),
- "srlg\t{$dst, $src, $amt}",
- [(set GR64:$dst, (srl GR64:$src, (i32 imm:$amt)))]>;
-
-let isTwoAddress = 1 in
-def SHL32rri : Pseudo<(outs GR32:$dst), (ins GR32:$src, riaddr32:$amt),
- "sll\t{$src, $amt}",
- [(set GR32:$dst, (shl GR32:$src, riaddr32:$amt))]>;
-def SHL64rri : Pseudo<(outs GR64:$dst), (ins GR64:$src, riaddr:$amt),
- "sllg\t{$dst, $src, $amt}",
- [(set GR64:$dst, (shl GR64:$src, (i32 (trunc riaddr:$amt))))]>;
-def SHL64ri : Pseudo<(outs GR64:$dst), (ins GR64:$src, i32imm:$amt),
- "sllg\t{$dst, $src, $amt}",
- [(set GR64:$dst, (shl GR64:$src, (i32 imm:$amt)))]>;
+let Constraints = "$src = $dst" in
+def SRL32rri : RSI<0x88,
+ (outs GR32:$dst), (ins GR32:$src, riaddr32:$amt),
+ "srl\t{$src, $amt}",
+ [(set GR32:$dst, (srl GR32:$src, riaddr32:$amt))]>;
+def SRL64rri : RSYI<0xEB0C,
+ (outs GR64:$dst), (ins GR64:$src, riaddr:$amt),
+ "srlg\t{$dst, $src, $amt}",
+ [(set GR64:$dst, (srl GR64:$src, riaddr:$amt))]>;
+let Constraints = "$src = $dst" in
+def SHL32rri : RSI<0x89,
+ (outs GR32:$dst), (ins GR32:$src, riaddr32:$amt),
+ "sll\t{$src, $amt}",
+ [(set GR32:$dst, (shl GR32:$src, riaddr32:$amt))]>;
+def SHL64rri : RSYI<0xEB0D,
+ (outs GR64:$dst), (ins GR64:$src, riaddr:$amt),
+ "sllg\t{$dst, $src, $amt}",
+ [(set GR64:$dst, (shl GR64:$src, riaddr:$amt))]>;
let Defs = [PSW] in {
-let isTwoAddress = 1 in
-def SRA32rri : Pseudo<(outs GR32:$dst), (ins GR32:$src, riaddr32:$amt),
- "sra\t{$src, $amt}",
- [(set GR32:$dst, (sra GR32:$src, riaddr32:$amt)),
- (implicit PSW)]>;
-def SRA64rri : Pseudo<(outs GR64:$dst), (ins GR64:$src, riaddr:$amt),
- "srag\t{$dst, $src, $amt}",
- [(set GR64:$dst, (sra GR64:$src, (i32 (trunc riaddr:$amt)))),
- (implicit PSW)]>;
-def SRA64ri : Pseudo<(outs GR64:$dst), (ins GR64:$src, i32imm:$amt),
- "srag\t{$dst, $src, $amt}",
- [(set GR64:$dst, (sra GR64:$src, (i32 imm:$amt))),
- (implicit PSW)]>;
+let Constraints = "$src = $dst" in
+def SRA32rri : RSI<0x8A,
+ (outs GR32:$dst), (ins GR32:$src, riaddr32:$amt),
+ "sra\t{$src, $amt}",
+ [(set GR32:$dst, (sra GR32:$src, riaddr32:$amt)),
+ (implicit PSW)]>;
+
+def SRA64rri : RSYI<0xEB0A,
+ (outs GR64:$dst), (ins GR64:$src, riaddr:$amt),
+ "srag\t{$dst, $src, $amt}",
+ [(set GR64:$dst, (sra GR64:$src, riaddr:$amt)),
+ (implicit PSW)]>;
+} // Defs = [PSW]
+
+def ROTL32rri : RSYI<0xEB1D,
+ (outs GR32:$dst), (ins GR32:$src, riaddr32:$amt),
+ "rll\t{$dst, $src, $amt}",
+ [(set GR32:$dst, (rotl GR32:$src, riaddr32:$amt))]>;
+def ROTL64rri : RSYI<0xEB1C,
+ (outs GR64:$dst), (ins GR64:$src, riaddr:$amt),
+ "rllg\t{$dst, $src, $amt}",
+ [(set GR64:$dst, (rotl GR64:$src, riaddr:$amt))]>;
+
+//===----------------------------------------------------------------------===//
+// Test instructions (like AND but do not produce any result)
+
+// Integer comparisons
+let Defs = [PSW] in {
+def CMP32rr : RRI<0x19,
+ (outs), (ins GR32:$src1, GR32:$src2),
+ "cr\t$src1, $src2",
+ [(set PSW, (SystemZcmp GR32:$src1, GR32:$src2))]>;
+def CMP64rr : RREI<0xB920,
+ (outs), (ins GR64:$src1, GR64:$src2),
+ "cgr\t$src1, $src2",
+ [(set PSW, (SystemZcmp GR64:$src1, GR64:$src2))]>;
+
+def CMP32ri : RILI<0xC2D,
+ (outs), (ins GR32:$src1, s32imm:$src2),
+ "cfi\t$src1, $src2",
+ [(set PSW, (SystemZcmp GR32:$src1, imm:$src2))]>;
+def CMP64ri32 : RILI<0xC2C,
+ (outs), (ins GR64:$src1, s32imm64:$src2),
+ "cgfi\t$src1, $src2",
+ [(set PSW, (SystemZcmp GR64:$src1, i64immSExt32:$src2))]>;
+
+def CMP32rm : RXI<0x59,
+ (outs), (ins GR32:$src1, rriaddr12:$src2),
+ "c\t$src1, $src2",
+ [(set PSW, (SystemZcmp GR32:$src1, (load rriaddr12:$src2)))]>;
+def CMP32rmy : RXYI<0xE359,
+ (outs), (ins GR32:$src1, rriaddr:$src2),
+ "cy\t$src1, $src2",
+ [(set PSW, (SystemZcmp GR32:$src1, (load rriaddr:$src2)))]>;
+def CMP64rm : RXYI<0xE320,
+ (outs), (ins GR64:$src1, rriaddr:$src2),
+ "cg\t$src1, $src2",
+ [(set PSW, (SystemZcmp GR64:$src1, (load rriaddr:$src2)))]>;
+
+def UCMP32rr : RRI<0x15,
+ (outs), (ins GR32:$src1, GR32:$src2),
+ "clr\t$src1, $src2",
+ [(set PSW, (SystemZucmp GR32:$src1, GR32:$src2))]>;
+def UCMP64rr : RREI<0xB921,
+ (outs), (ins GR64:$src1, GR64:$src2),
+ "clgr\t$src1, $src2",
+ [(set PSW, (SystemZucmp GR64:$src1, GR64:$src2))]>;
+
+def UCMP32ri : RILI<0xC2F,
+ (outs), (ins GR32:$src1, i32imm:$src2),
+ "clfi\t$src1, $src2",
+ [(set PSW, (SystemZucmp GR32:$src1, imm:$src2))]>;
+def UCMP64ri32 : RILI<0xC2E,
+ (outs), (ins GR64:$src1, i64i32imm:$src2),
+ "clgfi\t$src1, $src2",
+ [(set PSW,(SystemZucmp GR64:$src1, i64immZExt32:$src2))]>;
+
+def UCMP32rm : RXI<0x55,
+ (outs), (ins GR32:$src1, rriaddr12:$src2),
+ "cl\t$src1, $src2",
+ [(set PSW, (SystemZucmp GR32:$src1,
+ (load rriaddr12:$src2)))]>;
+def UCMP32rmy : RXYI<0xE355,
+ (outs), (ins GR32:$src1, rriaddr:$src2),
+ "cly\t$src1, $src2",
+ [(set PSW, (SystemZucmp GR32:$src1,
+ (load rriaddr:$src2)))]>;
+def UCMP64rm : RXYI<0xE351,
+ (outs), (ins GR64:$src1, rriaddr:$src2),
+ "clg\t$src1, $src2",
+ [(set PSW, (SystemZucmp GR64:$src1,
+ (load rriaddr:$src2)))]>;
+
+def CMPSX64rr32 : RREI<0xB930,
+ (outs), (ins GR64:$src1, GR32:$src2),
+ "cgfr\t$src1, $src2",
+ [(set PSW, (SystemZucmp GR64:$src1,
+ (sext GR32:$src2)))]>;
+def UCMPZX64rr32 : RREI<0xB931,
+ (outs), (ins GR64:$src1, GR32:$src2),
+ "clgfr\t$src1, $src2",
+ [(set PSW, (SystemZucmp GR64:$src1,
+ (zext GR32:$src2)))]>;
+
+def CMPSX64rm32 : RXYI<0xE330,
+ (outs), (ins GR64:$src1, rriaddr:$src2),
+ "cgf\t$src1, $src2",
+ [(set PSW, (SystemZucmp GR64:$src1,
+ (sextloadi64i32 rriaddr:$src2)))]>;
+def UCMPZX64rm32 : RXYI<0xE331,
+ (outs), (ins GR64:$src1, rriaddr:$src2),
+ "clgf\t$src1, $src2",
+ [(set PSW, (SystemZucmp GR64:$src1,
+ (zextloadi64i32 rriaddr:$src2)))]>;
+
+// FIXME: Add other crazy ucmp forms
+
+} // Defs = [PSW]
+
+//===----------------------------------------------------------------------===//
+// Other crazy stuff
+let Defs = [PSW] in {
+def FLOGR64 : RREI<0xB983,
+ (outs GR128:$dst), (ins GR64:$src),
+ "flogr\t{$dst, $src}",
+ []>;
} // Defs = [PSW]
//===----------------------------------------------------------------------===//
// Non-Instruction Patterns.
//===----------------------------------------------------------------------===//
+// ConstPools, JumpTables
+def : Pat<(SystemZpcrelwrapper tjumptable:$src), (LA64rm tjumptable:$src)>;
+def : Pat<(SystemZpcrelwrapper tconstpool:$src), (LA64rm tconstpool:$src)>;
+
// anyext
def : Pat<(i64 (anyext GR32:$src)),
(INSERT_SUBREG (i64 (IMPLICIT_DEF)), GR32:$src, subreg_32bit)>;
+// calls
+def : Pat<(SystemZcall (i64 tglobaladdr:$dst)), (CALLi tglobaladdr:$dst)>;
+def : Pat<(SystemZcall (i64 texternalsym:$dst)), (CALLi texternalsym:$dst)>;
+
//===----------------------------------------------------------------------===//
// Peepholes.
//===----------------------------------------------------------------------===//
// FIXME: use add/sub tricks with 32678/-32768
+// Arbitrary immediate support.
+def : Pat<(i32 imm:$src),
+ (EXTRACT_SUBREG (MOV64ri32 (GetI64FromI32 (i32 imm:$src))),
+ subreg_32bit)>;
+
+// Implement in terms of LLIHF/OILF.
+def : Pat<(i64 imm:$imm),
+ (OR64rilo32 (MOV64rihi32 (HI32 imm:$imm)), (LO32 imm:$imm))>;
+
// trunc patterns
def : Pat<(i32 (trunc GR64:$src)),
(EXTRACT_SUBREG GR64:$src, subreg_32bit)>;
// sext_inreg patterns
def : Pat<(sext_inreg GR64:$src, i32),
(MOVSX64rr32 (EXTRACT_SUBREG GR64:$src, subreg_32bit))>;
+
+// extload patterns
+def : Pat<(extloadi32i8 rriaddr:$src), (MOVZX32rm8 rriaddr:$src)>;
+def : Pat<(extloadi32i16 rriaddr:$src), (MOVZX32rm16 rriaddr:$src)>;
+def : Pat<(extloadi64i8 rriaddr:$src), (MOVZX64rm8 rriaddr:$src)>;
+def : Pat<(extloadi64i16 rriaddr:$src), (MOVZX64rm16 rriaddr:$src)>;
+def : Pat<(extloadi64i32 rriaddr:$src), (MOVZX64rm32 rriaddr:$src)>;
+
+// muls
+def : Pat<(mulhs GR32:$src1, GR32:$src2),
+ (EXTRACT_SUBREG (MUL64rrP (INSERT_SUBREG (v2i32 (IMPLICIT_DEF)),
+ GR32:$src1, subreg_odd32),
+ GR32:$src2),
+ subreg_32bit)>;
+
+def : Pat<(mulhu GR32:$src1, GR32:$src2),
+ (EXTRACT_SUBREG (UMUL64rrP (INSERT_SUBREG (v2i32 (IMPLICIT_DEF)),
+ GR32:$src1, subreg_odd32),
+ GR32:$src2),
+ subreg_32bit)>;
+def : Pat<(mulhu GR64:$src1, GR64:$src2),
+ (EXTRACT_SUBREG (UMUL128rrP (INSERT_SUBREG (v2i64 (IMPLICIT_DEF)),
+ GR64:$src1, subreg_odd),
+ GR64:$src2),
+ subreg_even)>;
+
+def : Pat<(ctlz GR64:$src),
+ (EXTRACT_SUBREG (FLOGR64 GR64:$src), subreg_even)>;
projects / oota-llvm.git / blobdiff