//
let canFoldAsLoad = 1, isReMaterializable = 1 in {
+
def VLDRD : ADI5<0b1101, 0b01, (outs DPR:$Dd), (ins addrmode5:$addr),
IIC_fpLoad64, "vldr", ".64\t$Dd, $addr",
[(set DPR:$Dd, (f64 (load addrmode5:$addr)))]>;
-def VLDRS : ASI5<0b1101, 0b01, (outs SPR:$dst), (ins addrmode5:$addr),
- IIC_fpLoad32, "vldr", ".32\t$dst, $addr",
- [(set SPR:$dst, (load addrmode5:$addr))]>;
-} // canFoldAsLoad
+def VLDRS : ASI5<0b1101, 0b01, (outs SPR:$Sd), (ins addrmode5:$addr),
+ IIC_fpLoad32, "vldr", ".32\t$Sd, $addr",
+ [(set SPR:$Sd, (load addrmode5:$addr))]>;
+
+} // End of 'let canFoldAsLoad = 1, isReMaterializable = 1 in'
-def VSTRD : ADI5<0b1101, 0b00, (outs), (ins DPR:$src, addrmode5:$addr),
- IIC_fpStore64, "vstr", ".64\t$src, $addr",
- [(store (f64 DPR:$src), addrmode5:$addr)]>;
+def VSTRD : ADI5<0b1101, 0b00, (outs), (ins DPR:$Dd, addrmode5:$addr),
+ IIC_fpStore64, "vstr", ".64\t$Dd, $addr",
+ [(store (f64 DPR:$Dd), addrmode5:$addr)]>;
-def VSTRS : ASI5<0b1101, 0b00, (outs), (ins SPR:$src, addrmode5:$addr),
- IIC_fpStore32, "vstr", ".32\t$src, $addr",
- [(store SPR:$src, addrmode5:$addr)]>;
+def VSTRS : ASI5<0b1101, 0b00, (outs), (ins SPR:$Sd, addrmode5:$addr),
+ IIC_fpStore32, "vstr", ".32\t$Sd, $addr",
+ [(store SPR:$Sd, addrmode5:$addr)]>;
//===----------------------------------------------------------------------===//
// Load / store multiple Instructions.
//
-let mayLoad = 1, neverHasSideEffects = 1, hasExtraDefRegAllocReq = 1 in {
-def VLDMD : AXDI4<(outs), (ins addrmode4:$addr, pred:$p, reglist:$dsts,
- variable_ops), IndexModeNone, IIC_fpLoad_m,
- "vldm${addr:submode}${p}\t$addr, $dsts", "", []> {
+let mayLoad = 1, neverHasSideEffects = 1, hasExtraDefRegAllocReq = 1,
+ isCodeGenOnly = 1 in {
+def VLDMD : AXDI4<(outs), (ins GPR:$Rn, ldstm_mode:$amode, pred:$p,
+ reglist:$dsts, variable_ops),
+ IndexModeNone, IIC_fpLoad_m,
+ "vldm${amode}${p}\t$Rn, $dsts", "", []> {
let Inst{20} = 1;
}
-def VLDMS : AXSI4<(outs), (ins addrmode4:$addr, pred:$p, reglist:$dsts,
- variable_ops), IndexModeNone, IIC_fpLoad_m,
- "vldm${addr:submode}${p}\t$addr, $dsts", "", []> {
+def VLDMS : AXSI4<(outs), (ins GPR:$Rn, ldstm_mode:$amode, pred:$p,
+ reglist:$dsts, variable_ops),
+ IndexModeNone, IIC_fpLoad_m,
+ "vldm${amode}${p}\t$Rn, $dsts", "", []> {
let Inst{20} = 1;
}
-def VLDMD_UPD : AXDI4<(outs GPR:$wb), (ins addrmode4:$addr, pred:$p,
+def VLDMD_UPD : AXDI4<(outs GPR:$wb), (ins GPR:$Rn, ldstm_mode:$amode, pred:$p,
reglist:$dsts, variable_ops),
IndexModeUpd, IIC_fpLoad_mu,
- "vldm${addr:submode}${p}\t$addr!, $dsts",
- "$addr.addr = $wb", []> {
+ "vldm${amode}${p}\t$Rn!, $dsts",
+ "$Rn = $wb", []> {
let Inst{20} = 1;
}
-def VLDMS_UPD : AXSI4<(outs GPR:$wb), (ins addrmode4:$addr, pred:$p,
+def VLDMS_UPD : AXSI4<(outs GPR:$wb), (ins GPR:$Rn, ldstm_mode:$amode, pred:$p,
reglist:$dsts, variable_ops),
IndexModeUpd, IIC_fpLoad_mu,
- "vldm${addr:submode}${p}\t$addr!, $dsts",
- "$addr.addr = $wb", []> {
+ "vldm${amode}${p}\t$Rn!, $dsts",
+ "$Rn = $wb", []> {
let Inst{20} = 1;
}
} // mayLoad, neverHasSideEffects, hasExtraDefRegAllocReq
-let mayStore = 1, neverHasSideEffects = 1, hasExtraSrcRegAllocReq = 1 in {
-def VSTMD : AXDI4<(outs), (ins addrmode4:$addr, pred:$p, reglist:$srcs,
- variable_ops), IndexModeNone, IIC_fpStore_m,
- "vstm${addr:submode}${p}\t$addr, $srcs", "", []> {
+let mayStore = 1, neverHasSideEffects = 1, hasExtraSrcRegAllocReq = 1,
+ isCodeGenOnly = 1 in {
+def VSTMD : AXDI4<(outs), (ins GPR:$Rn, ldstm_mode:$amode, pred:$p,
+ reglist:$srcs, variable_ops),
+ IndexModeNone, IIC_fpStore_m,
+ "vstm${amode}${p}\t$Rn, $srcs", "", []> {
let Inst{20} = 0;
}
-def VSTMS : AXSI4<(outs), (ins addrmode4:$addr, pred:$p, reglist:$srcs,
- variable_ops), IndexModeNone, IIC_fpStore_m,
- "vstm${addr:submode}${p}\t$addr, $srcs", "", []> {
+def VSTMS : AXSI4<(outs), (ins GPR:$Rn, ldstm_mode:$amode, pred:$p,
+ reglist:$srcs, variable_ops), IndexModeNone,
+ IIC_fpStore_m,
+ "vstm${amode}${p}\t$Rn, $srcs", "", []> {
let Inst{20} = 0;
}
-def VSTMD_UPD : AXDI4<(outs GPR:$wb), (ins addrmode4:$addr, pred:$p,
+def VSTMD_UPD : AXDI4<(outs GPR:$wb), (ins GPR:$Rn, ldstm_mode:$amode, pred:$p,
reglist:$srcs, variable_ops),
IndexModeUpd, IIC_fpStore_mu,
- "vstm${addr:submode}${p}\t$addr!, $srcs",
- "$addr.addr = $wb", []> {
+ "vstm${amode}${p}\t$Rn!, $srcs",
+ "$Rn = $wb", []> {
let Inst{20} = 0;
}
-def VSTMS_UPD : AXSI4<(outs GPR:$wb), (ins addrmode4:$addr, pred:$p,
+def VSTMS_UPD : AXSI4<(outs GPR:$wb), (ins GPR:$Rn, ldstm_mode:$amode, pred:$p,
reglist:$srcs, variable_ops),
IndexModeUpd, IIC_fpStore_mu,
- "vstm${addr:submode}${p}\t$addr!, $srcs",
- "$addr.addr = $wb", []> {
+ "vstm${amode}${p}\t$Rn!, $srcs",
+ "$Rn = $wb", []> {
let Inst{20} = 0;
}
} // mayStore, neverHasSideEffects, hasExtraSrcRegAllocReq
// FLDMX, FSTMX - mixing S/D registers for pre-armv6 cores
-
-// FIXME: Can these be placed into the base class?
-class ADbI_Encode<bits<5> opcod1, bits<2> opcod2, bit op6, bit op4, dag oops,
- dag iops, InstrItinClass itin, string opc, string asm,
- list<dag> pattern>
- : ADbI<opcod1, opcod2, op6, op4, oops, iops, itin, opc, asm, pattern> {
- // Instruction operands.
- bits<5> Dd;
- bits<5> Dn;
- bits<5> Dm;
-
- // Encode instruction operands.
- let Inst{3-0} = Dm{3-0};
- let Inst{5} = Dm{4};
- let Inst{19-16} = Dn{3-0};
- let Inst{7} = Dn{4};
- let Inst{15-12} = Dd{3-0};
- let Inst{22} = Dd{4};
-}
-
-class ADuI_Encode<bits<5> opcod1, bits<2> opcod2, bits<4> opcod3,
- bits<2> opcod4, bit opcod5, dag oops, dag iops,
- InstrItinClass itin, string opc, string asm,
- list<dag> pattern>
- : ADuI<opcod1, opcod2, opcod3, opcod4, opcod5, oops, iops, itin, opc,
- asm, pattern> {
- // Instruction operands.
- bits<5> Dd;
- bits<5> Dm;
-
- // Encode instruction operands.
- let Inst{3-0} = Dm{3-0};
- let Inst{5} = Dm{4};
- let Inst{15-12} = Dd{3-0};
- let Inst{22} = Dd{4};
-}
-
-class ASbI_Encode<bits<5> opcod1, bits<2> opcod2, bit op6, bit op4, dag oops,
- dag iops, InstrItinClass itin, string opc, string asm,
- list<dag> pattern>
- : ASbI<opcod1, opcod2, op6, op4, oops, iops, itin, opc, asm, pattern> {
- // Instruction operands.
- bits<5> Sd;
- bits<5> Sn;
- bits<5> Sm;
-
- // Encode instruction operands.
- let Inst{3-0} = Sm{4-1};
- let Inst{5} = Sm{0};
- let Inst{19-16} = Sn{4-1};
- let Inst{7} = Sn{0};
- let Inst{15-12} = Sd{4-1};
- let Inst{22} = Sd{0};
-}
-
-class ASbIn_Encode<bits<5> opcod1, bits<2> opcod2, bit op6, bit op4, dag oops,
- dag iops, InstrItinClass itin, string opc, string asm,
- list<dag> pattern>
- : ASbIn<opcod1, opcod2, op6, op4, oops, iops, itin, opc, asm, pattern> {
- // Instruction operands.
- bits<5> Sd;
- bits<5> Sn;
- bits<5> Sm;
-
- // Encode instruction operands.
- let Inst{3-0} = Sm{4-1};
- let Inst{5} = Sm{0};
- let Inst{19-16} = Sn{4-1};
- let Inst{7} = Sn{0};
- let Inst{15-12} = Sd{4-1};
- let Inst{22} = Sd{0};
-}
-
-class ASuI_Encode<bits<5> opcod1, bits<2> opcod2, bits<4> opcod3,
- bits<2> opcod4, bit opcod5, dag oops, dag iops,
- InstrItinClass itin, string opc, string asm,
- list<dag> pattern>
- : ASuI<opcod1, opcod2, opcod3, opcod4, opcod5, oops, iops, itin, opc,
- asm, pattern> {
- // Instruction operands.
- bits<5> Sd;
- bits<5> Sm;
-
- // Encode instruction operands.
- let Inst{3-0} = Sm{4-1};
- let Inst{5} = Sm{0};
- let Inst{15-12} = Sd{4-1};
- let Inst{22} = Sd{0};
-}
-
-class ASuIn_Encode<bits<5> opcod1, bits<2> opcod2, bits<4> opcod3,
- bits<2> opcod4, bit opcod5, dag oops, dag iops,
- InstrItinClass itin, string opc, string asm,
- list<dag> pattern>
- : ASuIn<opcod1, opcod2, opcod3, opcod4, opcod5, oops, iops, itin, opc,
- asm, pattern> {
- // Instruction operands.
- bits<5> Sd;
- bits<5> Sm;
-
- // Encode instruction operands.
- let Inst{3-0} = Sm{4-1};
- let Inst{5} = Sm{0};
- let Inst{15-12} = Sd{4-1};
- let Inst{22} = Sd{0};
-}
-
//===----------------------------------------------------------------------===//
// FP Binary Operations.
//
-def VADDD : ADbI_Encode<0b11100, 0b11, 0, 0,
- (outs DPR:$Dd), (ins DPR:$Dn, DPR:$Dm),
- IIC_fpALU64, "vadd", ".f64\t$Dd, $Dn, $Dm",
- [(set DPR:$Dd, (fadd DPR:$Dn, (f64 DPR:$Dm)))]>;
-
-def VADDS : ASbIn_Encode<0b11100, 0b11, 0, 0,
- (outs SPR:$Sd), (ins SPR:$Sn, SPR:$Sm),
- IIC_fpALU32, "vadd", ".f32\t$Sd, $Sn, $Sm",
- [(set SPR:$Sd, (fadd SPR:$Sn, SPR:$Sm))]>;
-
-def VSUBD : ADbI_Encode<0b11100, 0b11, 1, 0,
- (outs DPR:$Dd), (ins DPR:$Dn, DPR:$Dm),
- IIC_fpALU64, "vsub", ".f64\t$Dd, $Dn, $Dm",
- [(set DPR:$Dd, (fsub DPR:$Dn, (f64 DPR:$Dm)))]>;
-
-def VSUBS : ASbIn_Encode<0b11100, 0b11, 1, 0,
- (outs SPR:$Sd), (ins SPR:$Sn, SPR:$Sm),
- IIC_fpALU32, "vsub", ".f32\t$Sd, $Sn, $Sm",
- [(set SPR:$Sd, (fsub SPR:$Sn, SPR:$Sm))]>;
-
-def VDIVD : ADbI_Encode<0b11101, 0b00, 0, 0,
- (outs DPR:$Dd), (ins DPR:$Dn, DPR:$Dm),
- IIC_fpDIV64, "vdiv", ".f64\t$Dd, $Dn, $Dm",
- [(set DPR:$Dd, (fdiv DPR:$Dn, (f64 DPR:$Dm)))]>;
-
-def VDIVS : ASbI_Encode<0b11101, 0b00, 0, 0,
- (outs SPR:$Sd), (ins SPR:$Sn, SPR:$Sm),
- IIC_fpDIV32, "vdiv", ".f32\t$Sd, $Sn, $Sm",
- [(set SPR:$Sd, (fdiv SPR:$Sn, SPR:$Sm))]>;
-
-def VMULD : ADbI_Encode<0b11100, 0b10, 0, 0,
- (outs DPR:$Dd), (ins DPR:$Dn, DPR:$Dm),
- IIC_fpMUL64, "vmul", ".f64\t$Dd, $Dn, $Dm",
- [(set DPR:$Dd, (fmul DPR:$Dn, (f64 DPR:$Dm)))]>;
-
-def VMULS : ASbIn_Encode<0b11100, 0b10, 0, 0,
- (outs SPR:$Sd), (ins SPR:$Sn, SPR:$Sm),
- IIC_fpMUL32, "vmul", ".f32\t$Sd, $Sn, $Sm",
- [(set SPR:$Sd, (fmul SPR:$Sn, SPR:$Sm))]>;
-
-def VNMULD : ADbI_Encode<0b11100, 0b10, 1, 0,
- (outs DPR:$Dd), (ins DPR:$Dn, DPR:$Dm),
- IIC_fpMUL64, "vnmul", ".f64\t$Dd, $Dn, $Dm",
- [(set DPR:$Dd, (fneg (fmul DPR:$Dn, (f64 DPR:$Dm))))]>;
-
-def VNMULS : ASbI_Encode<0b11100, 0b10, 1, 0,
- (outs SPR:$Sd), (ins SPR:$Sn, SPR:$Sm),
- IIC_fpMUL32, "vnmul", ".f32\t$Sd, $Sn, $Sm",
- [(set SPR:$Sd, (fneg (fmul SPR:$Sn, SPR:$Sm)))]>;
+def VADDD : ADbI<0b11100, 0b11, 0, 0,
+ (outs DPR:$Dd), (ins DPR:$Dn, DPR:$Dm),
+ IIC_fpALU64, "vadd", ".f64\t$Dd, $Dn, $Dm",
+ [(set DPR:$Dd, (fadd DPR:$Dn, (f64 DPR:$Dm)))]>;
+
+def VADDS : ASbIn<0b11100, 0b11, 0, 0,
+ (outs SPR:$Sd), (ins SPR:$Sn, SPR:$Sm),
+ IIC_fpALU32, "vadd", ".f32\t$Sd, $Sn, $Sm",
+ [(set SPR:$Sd, (fadd SPR:$Sn, SPR:$Sm))]>;
+
+def VSUBD : ADbI<0b11100, 0b11, 1, 0,
+ (outs DPR:$Dd), (ins DPR:$Dn, DPR:$Dm),
+ IIC_fpALU64, "vsub", ".f64\t$Dd, $Dn, $Dm",
+ [(set DPR:$Dd, (fsub DPR:$Dn, (f64 DPR:$Dm)))]>;
+
+def VSUBS : ASbIn<0b11100, 0b11, 1, 0,
+ (outs SPR:$Sd), (ins SPR:$Sn, SPR:$Sm),
+ IIC_fpALU32, "vsub", ".f32\t$Sd, $Sn, $Sm",
+ [(set SPR:$Sd, (fsub SPR:$Sn, SPR:$Sm))]>;
+
+def VDIVD : ADbI<0b11101, 0b00, 0, 0,
+ (outs DPR:$Dd), (ins DPR:$Dn, DPR:$Dm),
+ IIC_fpDIV64, "vdiv", ".f64\t$Dd, $Dn, $Dm",
+ [(set DPR:$Dd, (fdiv DPR:$Dn, (f64 DPR:$Dm)))]>;
+
+def VDIVS : ASbI<0b11101, 0b00, 0, 0,
+ (outs SPR:$Sd), (ins SPR:$Sn, SPR:$Sm),
+ IIC_fpDIV32, "vdiv", ".f32\t$Sd, $Sn, $Sm",
+ [(set SPR:$Sd, (fdiv SPR:$Sn, SPR:$Sm))]>;
+
+def VMULD : ADbI<0b11100, 0b10, 0, 0,
+ (outs DPR:$Dd), (ins DPR:$Dn, DPR:$Dm),
+ IIC_fpMUL64, "vmul", ".f64\t$Dd, $Dn, $Dm",
+ [(set DPR:$Dd, (fmul DPR:$Dn, (f64 DPR:$Dm)))]>;
+
+def VMULS : ASbIn<0b11100, 0b10, 0, 0,
+ (outs SPR:$Sd), (ins SPR:$Sn, SPR:$Sm),
+ IIC_fpMUL32, "vmul", ".f32\t$Sd, $Sn, $Sm",
+ [(set SPR:$Sd, (fmul SPR:$Sn, SPR:$Sm))]>;
+
+def VNMULD : ADbI<0b11100, 0b10, 1, 0,
+ (outs DPR:$Dd), (ins DPR:$Dn, DPR:$Dm),
+ IIC_fpMUL64, "vnmul", ".f64\t$Dd, $Dn, $Dm",
+ [(set DPR:$Dd, (fneg (fmul DPR:$Dn, (f64 DPR:$Dm))))]>;
+
+def VNMULS : ASbI<0b11100, 0b10, 1, 0,
+ (outs SPR:$Sd), (ins SPR:$Sn, SPR:$Sm),
+ IIC_fpMUL32, "vnmul", ".f32\t$Sd, $Sn, $Sm",
+ [(set SPR:$Sd, (fneg (fmul SPR:$Sn, SPR:$Sm)))]>;
// Match reassociated forms only if not sign dependent rounding.
def : Pat<(fmul (fneg DPR:$a), (f64 DPR:$b)),
// These are encoded as unary instructions.
let Defs = [FPSCR] in {
-def VCMPED : ADuI_Encode<0b11101, 0b11, 0b0100, 0b11, 0,
- (outs), (ins DPR:$Dd, DPR:$Dm),
- IIC_fpCMP64, "vcmpe", ".f64\t$Dd, $Dm",
- [(arm_cmpfp DPR:$Dd, (f64 DPR:$Dm))]>;
+def VCMPED : ADuI<0b11101, 0b11, 0b0100, 0b11, 0,
+ (outs), (ins DPR:$Dd, DPR:$Dm),
+ IIC_fpCMP64, "vcmpe", ".f64\t$Dd, $Dm",
+ [(arm_cmpfp DPR:$Dd, (f64 DPR:$Dm))]>;
-def VCMPES : ASuI_Encode<0b11101, 0b11, 0b0100, 0b11, 0,
- (outs), (ins SPR:$Sd, SPR:$Sm),
- IIC_fpCMP32, "vcmpe", ".f32\t$Sd, $Sm",
- [(arm_cmpfp SPR:$Sd, SPR:$Sm)]>;
+def VCMPES : ASuI<0b11101, 0b11, 0b0100, 0b11, 0,
+ (outs), (ins SPR:$Sd, SPR:$Sm),
+ IIC_fpCMP32, "vcmpe", ".f32\t$Sd, $Sm",
+ [(arm_cmpfp SPR:$Sd, SPR:$Sm)]>;
// FIXME: Verify encoding after integrated assembler is working.
-def VCMPD : ADuI_Encode<0b11101, 0b11, 0b0100, 0b01, 0,
- (outs), (ins DPR:$Dd, DPR:$Dm),
- IIC_fpCMP64, "vcmp", ".f64\t$Dd, $Dm",
- [/* For disassembly only; pattern left blank */]>;
-
-def VCMPS : ASuI_Encode<0b11101, 0b11, 0b0100, 0b01, 0,
- (outs), (ins SPR:$Sd, SPR:$Sm),
- IIC_fpCMP32, "vcmp", ".f32\t$Sd, $Sm",
- [/* For disassembly only; pattern left blank */]>;
+def VCMPD : ADuI<0b11101, 0b11, 0b0100, 0b01, 0,
+ (outs), (ins DPR:$Dd, DPR:$Dm),
+ IIC_fpCMP64, "vcmp", ".f64\t$Dd, $Dm",
+ [/* For disassembly only; pattern left blank */]>;
+
+def VCMPS : ASuI<0b11101, 0b11, 0b0100, 0b01, 0,
+ (outs), (ins SPR:$Sd, SPR:$Sm),
+ IIC_fpCMP32, "vcmp", ".f32\t$Sd, $Sm",
+ [/* For disassembly only; pattern left blank */]>;
}
//===----------------------------------------------------------------------===//
// FP Unary Operations.
//
-def VABSD : ADuI_Encode<0b11101, 0b11, 0b0000, 0b11, 0,
- (outs DPR:$Dd), (ins DPR:$Dm),
- IIC_fpUNA64, "vabs", ".f64\t$Dd, $Dm",
- [(set DPR:$Dd, (fabs (f64 DPR:$Dm)))]>;
+def VABSD : ADuI<0b11101, 0b11, 0b0000, 0b11, 0,
+ (outs DPR:$Dd), (ins DPR:$Dm),
+ IIC_fpUNA64, "vabs", ".f64\t$Dd, $Dm",
+ [(set DPR:$Dd, (fabs (f64 DPR:$Dm)))]>;
-def VABSS : ASuIn_Encode<0b11101, 0b11, 0b0000, 0b11, 0,
- (outs SPR:$Sd), (ins SPR:$Sm),
- IIC_fpUNA32, "vabs", ".f32\t$Sd, $Sm",
- [(set SPR:$Sd, (fabs SPR:$Sm))]>;
+def VABSS : ASuIn<0b11101, 0b11, 0b0000, 0b11, 0,
+ (outs SPR:$Sd), (ins SPR:$Sm),
+ IIC_fpUNA32, "vabs", ".f32\t$Sd, $Sm",
+ [(set SPR:$Sd, (fabs SPR:$Sm))]>;
let Defs = [FPSCR] in {
-def VCMPEZD : ADuI_Encode<0b11101, 0b11, 0b0101, 0b11, 0,
- (outs), (ins DPR:$Dd),
- IIC_fpCMP64, "vcmpe", ".f64\t$Dd, #0",
- [(arm_cmpfp0 (f64 DPR:$Dd))]> {
- let Inst{3-0} = 0b0000;
- let Inst{5} = 0;
+def VCMPEZD : ADuI<0b11101, 0b11, 0b0101, 0b11, 0,
+ (outs), (ins DPR:$Dd),
+ IIC_fpCMP64, "vcmpe", ".f64\t$Dd, #0",
+ [(arm_cmpfp0 (f64 DPR:$Dd))]> {
+ let Inst{3-0} = 0b0000;
+ let Inst{5} = 0;
}
-def VCMPEZS : ASuI_Encode<0b11101, 0b11, 0b0101, 0b11, 0,
- (outs), (ins SPR:$Sd),
- IIC_fpCMP32, "vcmpe", ".f32\t$Sd, #0",
- [(arm_cmpfp0 SPR:$Sd)]> {
- let Inst{3-0} = 0b0000;
- let Inst{5} = 0;
+def VCMPEZS : ASuI<0b11101, 0b11, 0b0101, 0b11, 0,
+ (outs), (ins SPR:$Sd),
+ IIC_fpCMP32, "vcmpe", ".f32\t$Sd, #0",
+ [(arm_cmpfp0 SPR:$Sd)]> {
+ let Inst{3-0} = 0b0000;
+ let Inst{5} = 0;
}
// FIXME: Verify encoding after integrated assembler is working.
-def VCMPZD : ADuI_Encode<0b11101, 0b11, 0b0101, 0b01, 0,
- (outs), (ins DPR:$Dd),
- IIC_fpCMP64, "vcmp", ".f64\t$Dd, #0",
- [/* For disassembly only; pattern left blank */]> {
- let Inst{3-0} = 0b0000;
- let Inst{5} = 0;
+def VCMPZD : ADuI<0b11101, 0b11, 0b0101, 0b01, 0,
+ (outs), (ins DPR:$Dd),
+ IIC_fpCMP64, "vcmp", ".f64\t$Dd, #0",
+ [/* For disassembly only; pattern left blank */]> {
+ let Inst{3-0} = 0b0000;
+ let Inst{5} = 0;
}
-def VCMPZS : ASuI_Encode<0b11101, 0b11, 0b0101, 0b01, 0,
- (outs), (ins SPR:$Sd),
- IIC_fpCMP32, "vcmp", ".f32\t$Sd, #0",
- [/* For disassembly only; pattern left blank */]> {
- let Inst{3-0} = 0b0000;
- let Inst{5} = 0;
+def VCMPZS : ASuI<0b11101, 0b11, 0b0101, 0b01, 0,
+ (outs), (ins SPR:$Sd),
+ IIC_fpCMP32, "vcmp", ".f32\t$Sd, #0",
+ [/* For disassembly only; pattern left blank */]> {
+ let Inst{3-0} = 0b0000;
+ let Inst{5} = 0;
}
}
/* FIXME */ IIC_fpCVTHS, "vcvtt", ".f16.f32\t$dst, $a",
[/* For disassembly only; pattern left blank */]>;
-def VNEGD : ADuI_Encode<0b11101, 0b11, 0b0001, 0b01, 0,
- (outs DPR:$Dd), (ins DPR:$Dm),
- IIC_fpUNA64, "vneg", ".f64\t$Dd, $Dm",
- [(set DPR:$Dd, (fneg (f64 DPR:$Dm)))]>;
+def VNEGD : ADuI<0b11101, 0b11, 0b0001, 0b01, 0,
+ (outs DPR:$Dd), (ins DPR:$Dm),
+ IIC_fpUNA64, "vneg", ".f64\t$Dd, $Dm",
+ [(set DPR:$Dd, (fneg (f64 DPR:$Dm)))]>;
-def VNEGS : ASuIn_Encode<0b11101, 0b11, 0b0001, 0b01, 0,
- (outs SPR:$Sd), (ins SPR:$Sm),
- IIC_fpUNA32, "vneg", ".f32\t$Sd, $Sm",
- [(set SPR:$Sd, (fneg SPR:$Sm))]>;
+def VNEGS : ASuIn<0b11101, 0b11, 0b0001, 0b01, 0,
+ (outs SPR:$Sd), (ins SPR:$Sm),
+ IIC_fpUNA32, "vneg", ".f32\t$Sd, $Sm",
+ [(set SPR:$Sd, (fneg SPR:$Sm))]>;
-def VSQRTD : ADuI_Encode<0b11101, 0b11, 0b0001, 0b11, 0,
- (outs DPR:$Dd), (ins DPR:$Dm),
- IIC_fpSQRT64, "vsqrt", ".f64\t$Dd, $Dm",
- [(set DPR:$Dd, (fsqrt (f64 DPR:$Dm)))]>;
+def VSQRTD : ADuI<0b11101, 0b11, 0b0001, 0b11, 0,
+ (outs DPR:$Dd), (ins DPR:$Dm),
+ IIC_fpSQRT64, "vsqrt", ".f64\t$Dd, $Dm",
+ [(set DPR:$Dd, (fsqrt (f64 DPR:$Dm)))]>;
-def VSQRTS : ASuI_Encode<0b11101, 0b11, 0b0001, 0b11, 0,
- (outs SPR:$Sd), (ins SPR:$Sm),
- IIC_fpSQRT32, "vsqrt", ".f32\t$Sd, $Sm",
- [(set SPR:$Sd, (fsqrt SPR:$Sm))]>;
+def VSQRTS : ASuI<0b11101, 0b11, 0b0001, 0b11, 0,
+ (outs SPR:$Sd), (ins SPR:$Sm),
+ IIC_fpSQRT32, "vsqrt", ".f32\t$Sd, $Sm",
+ [(set SPR:$Sd, (fsqrt SPR:$Sm))]>;
let neverHasSideEffects = 1 in {
-def VMOVD : ADuI_Encode<0b11101, 0b11, 0b0000, 0b01, 0,
- (outs DPR:$Dd), (ins DPR:$Dm),
- IIC_fpUNA64, "vmov", ".f64\t$Dd, $Dm", []>;
+def VMOVD : ADuI<0b11101, 0b11, 0b0000, 0b01, 0,
+ (outs DPR:$Dd), (ins DPR:$Dm),
+ IIC_fpUNA64, "vmov", ".f64\t$Dd, $Dm", []>;
-def VMOVS : ASuI_Encode<0b11101, 0b11, 0b0000, 0b01, 0,
- (outs SPR:$Sd), (ins SPR:$Sm),
- IIC_fpUNA32, "vmov", ".f32\t$Sd, $Sm", []>;
+def VMOVS : ASuI<0b11101, 0b11, 0b0000, 0b01, 0,
+ (outs SPR:$Sd), (ins SPR:$Sm),
+ IIC_fpUNA32, "vmov", ".f32\t$Sd, $Sm", []>;
} // neverHasSideEffects
//===----------------------------------------------------------------------===//
// S32 (U=0, sx=1) -> SL
// U32 (U=1, sx=1) -> UL
-let Constraints = "$a = $dst" in {
+// FIXME: Marking these as codegen only seems wrong. They are real
+// instructions(?)
+let Constraints = "$a = $dst", isCodeGenOnly = 1 in {
// FP to Fixed-Point:
-// FIXME: Marking these as codegen only seems wrong. They are real
-// instructions(?)
-let isCodeGenOnly = 1 in {
def VTOSHS : AVConv1XI<0b11101, 0b11, 0b1110, 0b1010, 0,
(outs SPR:$dst), (ins SPR:$a, i32imm:$fbits),
IIC_fpCVTSI, "vcvt", ".s16.f32\t$dst, $a, $fbits",
(outs DPR:$dst), (ins DPR:$a, i32imm:$fbits),
IIC_fpCVTDI, "vcvt", ".u32.f64\t$dst, $a, $fbits",
[/* For disassembly only; pattern left blank */]>;
-} // End of 'let isCodeGenOnly = 1 in'
// Fixed-Point to FP:
-let isCodeGenOnly = 1 in {
def VSHTOS : AVConv1XI<0b11101, 0b11, 0b1010, 0b1010, 0,
(outs SPR:$dst), (ins SPR:$a, i32imm:$fbits),
IIC_fpCVTIS, "vcvt", ".f32.s16\t$dst, $a, $fbits",
(outs DPR:$dst), (ins DPR:$a, i32imm:$fbits),
IIC_fpCVTID, "vcvt", ".f64.u32\t$dst, $a, $fbits",
[/* For disassembly only; pattern left blank */]>;
-} // End of 'let isCodeGenOnly = 1 in'
-} // End of 'let Constraints = "$src = $dst" in'
+} // End of 'let Constraints = "$a = $dst", isCodeGenOnly = 1 in'
//===----------------------------------------------------------------------===//
// FP FMA Operations.
//
-class ADbI_vmlX_Encode<bits<5> opcod1, bits<2> opcod2, bit op6, bit op4,
- dag oops, dag iops, InstrItinClass itin, string opc,
- string asm, list<dag> pattern>
- : ADbI_vmlX<opcod1, opcod2, op6, op4, oops, iops, itin, opc, asm, pattern> {
- // Instruction operands.
- bits<5> Dd;
- bits<5> Dn;
- bits<5> Dm;
-
- // Encode instruction operands.
- let Inst{19-16} = Dn{3-0};
- let Inst{7} = Dn{4};
- let Inst{15-12} = Dd{3-0};
- let Inst{22} = Dd{4};
- let Inst{3-0} = Dm{3-0};
- let Inst{5} = Dm{4};
-}
+def VMLAD : ADbI_vmlX<0b11100, 0b00, 0, 0,
+ (outs DPR:$Dd), (ins DPR:$Ddin, DPR:$Dn, DPR:$Dm),
+ IIC_fpMAC64, "vmla", ".f64\t$Dd, $Dn, $Dm",
+ [(set DPR:$Dd, (fadd (fmul DPR:$Dn, DPR:$Dm),
+ (f64 DPR:$Ddin)))]>,
+ RegConstraint<"$Ddin = $Dd">;
-def VMLAD : ADbI_vmlX_Encode<0b11100, 0b00, 0, 0,
- (outs DPR:$Dd), (ins DPR:$Ddin, DPR:$Dn, DPR:$Dm),
- IIC_fpMAC64, "vmla", ".f64\t$Dd, $Dn, $Dm",
- [(set DPR:$Dd, (fadd (fmul DPR:$Dn, DPR:$Dm),
- (f64 DPR:$Ddin)))]>,
- RegConstraint<"$Ddin = $Dd">;
-
-def VMLAS : ASbIn_Encode<0b11100, 0b00, 0, 0,
- (outs SPR:$Sd), (ins SPR:$Sdin, SPR:$Sn, SPR:$Sm),
- IIC_fpMAC32, "vmla", ".f32\t$Sd, $Sn, $Sm",
- [(set SPR:$Sd, (fadd (fmul SPR:$Sn, SPR:$Sm),
- SPR:$Sdin))]>,
- RegConstraint<"$Sdin = $Sd">;
+def VMLAS : ASbIn<0b11100, 0b00, 0, 0,
+ (outs SPR:$Sd), (ins SPR:$Sdin, SPR:$Sn, SPR:$Sm),
+ IIC_fpMAC32, "vmla", ".f32\t$Sd, $Sn, $Sm",
+ [(set SPR:$Sd, (fadd (fmul SPR:$Sn, SPR:$Sm),
+ SPR:$Sdin))]>,
+ RegConstraint<"$Sdin = $Sd">;
def : Pat<(fadd DPR:$dstin, (fmul DPR:$a, (f64 DPR:$b))),
(VMLAD DPR:$dstin, DPR:$a, DPR:$b)>, Requires<[DontUseNEONForFP]>;
def : Pat<(fadd SPR:$dstin, (fmul SPR:$a, SPR:$b)),
(VMLAS SPR:$dstin, SPR:$a, SPR:$b)>, Requires<[DontUseNEONForFP]>;
-def VMLSD : ADbI_vmlX_Encode<0b11100, 0b00, 1, 0,
- (outs DPR:$Dd), (ins DPR:$Ddin, DPR:$Dn, DPR:$Dm),
- IIC_fpMAC64, "vmls", ".f64\t$Dd, $Dn, $Dm",
- [(set DPR:$Dd, (fadd (fneg (fmul DPR:$Dn,DPR:$Dm)),
- (f64 DPR:$Ddin)))]>,
- RegConstraint<"$Ddin = $Dd">;
-
-def VMLSS : ASbIn_Encode<0b11100, 0b00, 1, 0,
- (outs SPR:$Sd), (ins SPR:$Sdin, SPR:$Sn, SPR:$Sm),
- IIC_fpMAC32, "vmls", ".f32\t$Sd, $Sn, $Sm",
- [(set SPR:$Sd, (fadd (fneg (fmul SPR:$Sn, SPR:$Sm)),
- SPR:$Sdin))]>,
- RegConstraint<"$Sdin = $Sd">;
+def VMLSD : ADbI_vmlX<0b11100, 0b00, 1, 0,
+ (outs DPR:$Dd), (ins DPR:$Ddin, DPR:$Dn, DPR:$Dm),
+ IIC_fpMAC64, "vmls", ".f64\t$Dd, $Dn, $Dm",
+ [(set DPR:$Dd, (fadd (fneg (fmul DPR:$Dn,DPR:$Dm)),
+ (f64 DPR:$Ddin)))]>,
+ RegConstraint<"$Ddin = $Dd">;
+
+def VMLSS : ASbIn<0b11100, 0b00, 1, 0,
+ (outs SPR:$Sd), (ins SPR:$Sdin, SPR:$Sn, SPR:$Sm),
+ IIC_fpMAC32, "vmls", ".f32\t$Sd, $Sn, $Sm",
+ [(set SPR:$Sd, (fadd (fneg (fmul SPR:$Sn, SPR:$Sm)),
+ SPR:$Sdin))]>,
+ RegConstraint<"$Sdin = $Sd">;
def : Pat<(fsub DPR:$dstin, (fmul DPR:$a, (f64 DPR:$b))),
(VMLSD DPR:$dstin, DPR:$a, DPR:$b)>, Requires<[DontUseNEONForFP]>;
def : Pat<(fsub SPR:$dstin, (fmul SPR:$a, SPR:$b)),
(VMLSS SPR:$dstin, SPR:$a, SPR:$b)>, Requires<[DontUseNEONForFP]>;
-def VNMLAD : ADbI_vmlX_Encode<0b11100, 0b01, 1, 0,
- (outs DPR:$Dd), (ins DPR:$Ddin, DPR:$Dn, DPR:$Dm),
- IIC_fpMAC64, "vnmla", ".f64\t$Dd, $Dn, $Dm",
- [(set DPR:$Dd,(fsub (fneg (fmul DPR:$Dn,DPR:$Dm)),
- (f64 DPR:$Ddin)))]>,
+def VNMLAD : ADbI_vmlX<0b11100, 0b01, 1, 0,
+ (outs DPR:$Dd), (ins DPR:$Ddin, DPR:$Dn, DPR:$Dm),
+ IIC_fpMAC64, "vnmla", ".f64\t$Dd, $Dn, $Dm",
+ [(set DPR:$Dd,(fsub (fneg (fmul DPR:$Dn,DPR:$Dm)),
+ (f64 DPR:$Ddin)))]>,
RegConstraint<"$Ddin = $Dd">;
-def VNMLAS : ASbI_Encode<0b11100, 0b01, 1, 0,
- (outs SPR:$Sd), (ins SPR:$Sdin, SPR:$Sn, SPR:$Sm),
- IIC_fpMAC32, "vnmla", ".f32\t$Sd, $Sn, $Sm",
- [(set SPR:$Sd, (fsub (fneg (fmul SPR:$Sn, SPR:$Sm)),
- SPR:$Sdin))]>,
- RegConstraint<"$Sdin = $Sd">;
+def VNMLAS : ASbI<0b11100, 0b01, 1, 0,
+ (outs SPR:$Sd), (ins SPR:$Sdin, SPR:$Sn, SPR:$Sm),
+ IIC_fpMAC32, "vnmla", ".f32\t$Sd, $Sn, $Sm",
+ [(set SPR:$Sd, (fsub (fneg (fmul SPR:$Sn, SPR:$Sm)),
+ SPR:$Sdin))]>,
+ RegConstraint<"$Sdin = $Sd">;
def : Pat<(fsub (fneg (fmul DPR:$a, (f64 DPR:$b))), DPR:$dstin),
(VNMLAD DPR:$dstin, DPR:$a, DPR:$b)>, Requires<[DontUseNEONForFP]>;
def : Pat<(fsub (fneg (fmul SPR:$a, SPR:$b)), SPR:$dstin),
(VNMLAS SPR:$dstin, SPR:$a, SPR:$b)>, Requires<[DontUseNEONForFP]>;
-def VNMLSD : ADbI_vmlX_Encode<0b11100, 0b01, 0, 0,
- (outs DPR:$Dd), (ins DPR:$Ddin, DPR:$Dn, DPR:$Dm),
- IIC_fpMAC64, "vnmls", ".f64\t$Dd, $Dn, $Dm",
- [(set DPR:$Dd, (fsub (fmul DPR:$Dn, DPR:$Dm),
- (f64 DPR:$Ddin)))]>,
- RegConstraint<"$Ddin = $Dd">;
-
-def VNMLSS : ASbI_Encode<0b11100, 0b01, 0, 0,
- (outs SPR:$Sd), (ins SPR:$Sdin, SPR:$Sn, SPR:$Sm),
- IIC_fpMAC32, "vnmls", ".f32\t$Sd, $Sn, $Sm",
- [(set SPR:$Sd, (fsub (fmul SPR:$Sn, SPR:$Sm),
- SPR:$Sdin))]>,
+def VNMLSD : ADbI_vmlX<0b11100, 0b01, 0, 0,
+ (outs DPR:$Dd), (ins DPR:$Ddin, DPR:$Dn, DPR:$Dm),
+ IIC_fpMAC64, "vnmls", ".f64\t$Dd, $Dn, $Dm",
+ [(set DPR:$Dd, (fsub (fmul DPR:$Dn, DPR:$Dm),
+ (f64 DPR:$Ddin)))]>,
+ RegConstraint<"$Ddin = $Dd">;
+
+def VNMLSS : ASbI<0b11100, 0b01, 0, 0,
+ (outs SPR:$Sd), (ins SPR:$Sdin, SPR:$Sn, SPR:$Sm),
+ IIC_fpMAC32, "vnmls", ".f32\t$Sd, $Sn, $Sm",
+ [(set SPR:$Sd, (fsub (fmul SPR:$Sn, SPR:$Sm), SPR:$Sdin))]>,
RegConstraint<"$Sdin = $Sd">;
def : Pat<(fsub (fmul DPR:$a, (f64 DPR:$b)), DPR:$dstin),
//
let neverHasSideEffects = 1 in {
-def VMOVDcc : ADuI_Encode<0b11101, 0b11, 0b0000, 0b01, 0,
- (outs DPR:$Dd), (ins DPR:$Dn, DPR:$Dm),
- IIC_fpUNA64, "vmov", ".f64\t$Dd, $Dm",
- [/*(set DPR:$Dd, (ARMcmov DPR:$Dn, DPR:$Dm, imm:$cc))*/]>,
- RegConstraint<"$Dn = $Dd">;
-
-def VMOVScc : ASuI_Encode<0b11101, 0b11, 0b0000, 0b01, 0,
- (outs SPR:$Sd), (ins SPR:$Sn, SPR:$Sm),
- IIC_fpUNA32, "vmov", ".f32\t$Sd, $Sm",
- [/*(set SPR:$Sd, (ARMcmov SPR:$Sn, SPR:$Sm, imm:$cc))*/]>,
- RegConstraint<"$Sn = $Sd">;
-
-def VNEGDcc : ADuI_Encode<0b11101, 0b11, 0b0001, 0b01, 0,
- (outs DPR:$Dd), (ins DPR:$Dn, DPR:$Dm),
- IIC_fpUNA64, "vneg", ".f64\t$Dd, $Dm",
- [/*(set DPR:$Dd, (ARMcneg DPR:$Dn, DPR:$Dm, imm:$cc))*/]>,
- RegConstraint<"$Dn = $Dd">;
-
-def VNEGScc : ASuI_Encode<0b11101, 0b11, 0b0001, 0b01, 0,
- (outs SPR:$Sd), (ins SPR:$Sn, SPR:$Sm),
- IIC_fpUNA32, "vneg", ".f32\t$Sd, $Sm",
- [/*(set SPR:$Sd, (ARMcneg SPR:$Sn, SPR:$Sm, imm:$cc))*/]>,
- RegConstraint<"$Sn = $Sd">;
+def VMOVDcc : ADuI<0b11101, 0b11, 0b0000, 0b01, 0,
+ (outs DPR:$Dd), (ins DPR:$Dn, DPR:$Dm),
+ IIC_fpUNA64, "vmov", ".f64\t$Dd, $Dm",
+ [/*(set DPR:$Dd, (ARMcmov DPR:$Dn, DPR:$Dm, imm:$cc))*/]>,
+ RegConstraint<"$Dn = $Dd">;
+
+def VMOVScc : ASuI<0b11101, 0b11, 0b0000, 0b01, 0,
+ (outs SPR:$Sd), (ins SPR:$Sn, SPR:$Sm),
+ IIC_fpUNA32, "vmov", ".f32\t$Sd, $Sm",
+ [/*(set SPR:$Sd, (ARMcmov SPR:$Sn, SPR:$Sm, imm:$cc))*/]>,
+ RegConstraint<"$Sn = $Sd">;
+
+def VNEGDcc : ADuI<0b11101, 0b11, 0b0001, 0b01, 0,
+ (outs DPR:$Dd), (ins DPR:$Dn, DPR:$Dm),
+ IIC_fpUNA64, "vneg", ".f64\t$Dd, $Dm",
+ [/*(set DPR:$Dd, (ARMcneg DPR:$Dn, DPR:$Dm, imm:$cc))*/]>,
+ RegConstraint<"$Dn = $Dd">;
+
+def VNEGScc : ASuI<0b11101, 0b11, 0b0001, 0b01, 0,
+ (outs SPR:$Sd), (ins SPR:$Sn, SPR:$Sm),
+ IIC_fpUNA32, "vneg", ".f32\t$Sd, $Sm",
+ [/*(set SPR:$Sd, (ARMcneg SPR:$Sn, SPR:$Sm, imm:$cc))*/]>,
+ RegConstraint<"$Sn = $Sd">;
} // neverHasSideEffects
//===----------------------------------------------------------------------===//
// APSR is the application level alias of CPSR. This FPSCR N, Z, C, V flags
// to APSR.
let Defs = [CPSR], Uses = [FPSCR] in
-def FMSTAT : VFPAI<(outs), (ins), VFPMiscFrm, IIC_fpSTAT, "vmrs",
- "\tapsr_nzcv, fpscr",
+def FMSTAT : VFPAI<(outs), (ins), VFPMiscFrm, IIC_fpSTAT,
+ "vmrs", "\tapsr_nzcv, fpscr",
[(arm_fmstat)]> {
let Inst{27-20} = 0b11101111;
let Inst{19-16} = 0b0001;
projects / oota-llvm.git / blobdiff