diff --git a/lib/Target/Hexagon/HexagonInstrInfo.cpp b/lib/Target/Hexagon/HexagonInstrInfo.cpp index 60b12ac01c9..a753da53032 100644 --- a/lib/Target/Hexagon/HexagonInstrInfo.cpp +++ b/lib/Target/Hexagon/HexagonInstrInfo.cpp @@ -746,11 +746,6 @@ bool HexagonInstrInfo::isNewValueStore(const MachineInstr *MI) const { case Hexagon::STrib_abs_cdnPt_nv_V4: case Hexagon::STrib_abs_cNotPt_nv_V4: case Hexagon::STrib_abs_cdnNotPt_nv_V4: - case Hexagon::STrib_imm_abs_nv_V4: - case Hexagon::STrib_imm_abs_cPt_nv_V4: - case Hexagon::STrib_imm_abs_cdnPt_nv_V4: - case Hexagon::STrib_imm_abs_cNotPt_nv_V4: - case Hexagon::STrib_imm_abs_cdnNotPt_nv_V4: // Store Halfword case Hexagon::STrih_nv_V4: @@ -784,11 +779,6 @@ bool HexagonInstrInfo::isNewValueStore(const MachineInstr *MI) const { case Hexagon::STrih_abs_cdnPt_nv_V4: case Hexagon::STrih_abs_cNotPt_nv_V4: case Hexagon::STrih_abs_cdnNotPt_nv_V4: - case Hexagon::STrih_imm_abs_nv_V4: - case Hexagon::STrih_imm_abs_cPt_nv_V4: - case Hexagon::STrih_imm_abs_cdnPt_nv_V4: - case Hexagon::STrih_imm_abs_cNotPt_nv_V4: - case Hexagon::STrih_imm_abs_cdnNotPt_nv_V4: // Store Word case Hexagon::STriw_nv_V4: @@ -822,11 +812,6 @@ bool HexagonInstrInfo::isNewValueStore(const MachineInstr *MI) const { case Hexagon::STriw_abs_cdnPt_nv_V4: case Hexagon::STriw_abs_cNotPt_nv_V4: case Hexagon::STriw_abs_cdnNotPt_nv_V4: - case Hexagon::STriw_imm_abs_nv_V4: - case Hexagon::STriw_imm_abs_cPt_nv_V4: - case Hexagon::STriw_imm_abs_cdnPt_nv_V4: - case Hexagon::STriw_imm_abs_cNotPt_nv_V4: - case Hexagon::STriw_imm_abs_cdnNotPt_nv_V4: return true; } } diff --git a/lib/Target/Hexagon/HexagonInstrInfoV4.td b/lib/Target/Hexagon/HexagonInstrInfoV4.td index bbfb363691b..ef89e8bfdfa 100644 --- a/lib/Target/Hexagon/HexagonInstrInfoV4.td +++ b/lib/Target/Hexagon/HexagonInstrInfoV4.td @@ -209,99 +209,25 @@ def COMBINE_iI_V4 : ALU32_ii<(outs DoubleRegs:$dst), //===----------------------------------------------------------------------===// // LD + //===----------------------------------------------------------------------===// -// -// These absolute set addressing mode instructions accept immediate as -// an operand. We have duplicated these patterns to take global address. - +//===----------------------------------------------------------------------===// +// Template class for load instructions with Absolute set addressing mode. +//===----------------------------------------------------------------------===// let isExtended = 1, opExtendable = 2, neverHasSideEffects = 1, -validSubTargets = HasV4SubT in { -def LDrid_abs_setimm_V4 : LDInst2<(outs DoubleRegs:$dst1, IntRegs:$dst2), +validSubTargets = HasV4SubT in +class T_LD_abs_set: + LDInst2<(outs RC:$dst1, IntRegs:$dst2), (ins u0AlwaysExt:$addr), - "$dst1 = memd($dst2=##$addr)", + "$dst1 = "#mnemonic#"($dst2=##$addr)", []>, Requires<[HasV4T]>; -// Rd=memb(Re=#U6) -def LDrib_abs_setimm_V4 : LDInst2<(outs IntRegs:$dst1, IntRegs:$dst2), - (ins u0AlwaysExt:$addr), - "$dst1 = memb($dst2=##$addr)", - []>, - Requires<[HasV4T]>; +def LDrid_abs_set_V4 : T_LD_abs_set <"memd", DoubleRegs>; +def LDrib_abs_set_V4 : T_LD_abs_set <"memb", IntRegs>; +def LDriub_abs_set_V4 : T_LD_abs_set <"memub", IntRegs>; +def LDrih_abs_set_V4 : T_LD_abs_set <"memh", IntRegs>; +def LDriw_abs_set_V4 : T_LD_abs_set <"memw", IntRegs>; +def LDriuh_abs_set_V4 : T_LD_abs_set <"memuh", IntRegs>; -// Rd=memh(Re=#U6) -def LDrih_abs_setimm_V4 : LDInst2<(outs IntRegs:$dst1, IntRegs:$dst2), - (ins u0AlwaysExt:$addr), - "$dst1 = memh($dst2=##$addr)", - []>, - Requires<[HasV4T]>; - -// Rd=memub(Re=#U6) -def LDriub_abs_setimm_V4 : LDInst2<(outs IntRegs:$dst1, IntRegs:$dst2), - (ins u0AlwaysExt:$addr), - "$dst1 = memub($dst2=##$addr)", - []>, - Requires<[HasV4T]>; - -// Rd=memuh(Re=#U6) -def LDriuh_abs_setimm_V4 : LDInst2<(outs IntRegs:$dst1, IntRegs:$dst2), - (ins u0AlwaysExt:$addr), - "$dst1 = memuh($dst2=##$addr)", - []>, - Requires<[HasV4T]>; - -// Rd=memw(Re=#U6) -def LDriw_abs_setimm_V4 : LDInst2<(outs IntRegs:$dst1, IntRegs:$dst2), - (ins u0AlwaysExt:$addr), - "$dst1 = memw($dst2=##$addr)", - []>, - Requires<[HasV4T]>; -} - -// Following patterns are defined for absolute set addressing mode -// instruction which take global address as operand. -let isExtended = 1, opExtendable = 2, neverHasSideEffects = 1, -validSubTargets = HasV4SubT in { -def LDrid_abs_set_V4 : LDInst2<(outs DoubleRegs:$dst1, IntRegs:$dst2), - (ins globaladdressExt:$addr), - "$dst1 = memd($dst2=##$addr)", - []>, - Requires<[HasV4T]>; - -// Rd=memb(Re=#U6) -def LDrib_abs_set_V4 : LDInst2<(outs IntRegs:$dst1, IntRegs:$dst2), - (ins globaladdressExt:$addr), - "$dst1 = memb($dst2=##$addr)", - []>, - Requires<[HasV4T]>; - -// Rd=memh(Re=#U6) -def LDrih_abs_set_V4 : LDInst2<(outs IntRegs:$dst1, IntRegs:$dst2), - (ins globaladdressExt:$addr), - "$dst1 = memh($dst2=##$addr)", - []>, - Requires<[HasV4T]>; - -// Rd=memub(Re=#U6) -def LDriub_abs_set_V4 : LDInst2<(outs IntRegs:$dst1, IntRegs:$dst2), - (ins globaladdressExt:$addr), - "$dst1 = memub($dst2=##$addr)", - []>, - Requires<[HasV4T]>; - -// Rd=memuh(Re=#U6) -def LDriuh_abs_set_V4 : LDInst2<(outs IntRegs:$dst1, IntRegs:$dst2), - (ins globaladdressExt:$addr), - "$dst1 = memuh($dst2=##$addr)", - []>, - Requires<[HasV4T]>; - -// Rd=memw(Re=#U6) -def LDriw_abs_set_V4 : LDInst2<(outs IntRegs:$dst1, IntRegs:$dst2), - (ins globaladdressExt:$addr), - "$dst1 = memw($dst2=##$addr)", - []>, - Requires<[HasV4T]>; -} // multiclass for load instructions with base + register offset // addressing mode @@ -527,75 +453,26 @@ def: Pat <(i64 (extloadi32 (i32 (add IntRegs:$src1, s11_2ExtPred:$offset)))), // ST + //===----------------------------------------------------------------------===// /// -/// Assumptions::: ****** DO NOT IGNORE ******** -/// 1. Make sure that in post increment store, the zero'th operand is always the -/// post increment operand. -/// 2. Make sure that the store value operand(Rt/Rtt) in a store is always the -/// last operand. -/// - -// memd(Re=#U)=Rtt -let isExtended = 1, opExtendable = 2, validSubTargets = HasV4SubT in { -def STrid_abs_setimm_V4 : STInst2<(outs IntRegs:$dst1), - (ins DoubleRegs:$src1, u0AlwaysExt:$src2), - "memd($dst1=##$src2) = $src1", +//===----------------------------------------------------------------------===// +// Template class for store instructions with Absolute set addressing mode. +//===----------------------------------------------------------------------===// +let isExtended = 1, opExtendable = 2, validSubTargets = HasV4SubT in +class T_ST_abs_set: + STInst2<(outs IntRegs:$dst1), + (ins RC:$src1, u0AlwaysExt:$src2), + mnemonic#"($dst1=##$src2) = $src1", []>, Requires<[HasV4T]>; -// memb(Re=#U)=Rs -def STrib_abs_setimm_V4 : STInst2<(outs IntRegs:$dst1), - (ins IntRegs:$src1, u0AlwaysExt:$src2), - "memb($dst1=##$src2) = $src1", - []>, - Requires<[HasV4T]>; - -// memh(Re=#U)=Rs -def STrih_abs_setimm_V4 : STInst2<(outs IntRegs:$dst1), - (ins IntRegs:$src1, u0AlwaysExt:$src2), - "memh($dst1=##$src2) = $src1", - []>, - Requires<[HasV4T]>; - -// memw(Re=#U)=Rs -def STriw_abs_setimm_V4 : STInst2<(outs IntRegs:$dst1), - (ins IntRegs:$src1, u0AlwaysExt:$src2), - "memw($dst1=##$src2) = $src1", - []>, - Requires<[HasV4T]>; -} - -// memd(Re=#U)=Rtt -let isExtended = 1, opExtendable = 2, validSubTargets = HasV4SubT in { -def STrid_abs_set_V4 : STInst2<(outs IntRegs:$dst1), - (ins DoubleRegs:$src1, globaladdressExt:$src2), - "memd($dst1=##$src2) = $src1", - []>, - Requires<[HasV4T]>; - -// memb(Re=#U)=Rs -def STrib_abs_set_V4 : STInst2<(outs IntRegs:$dst1), - (ins IntRegs:$src1, globaladdressExt:$src2), - "memb($dst1=##$src2) = $src1", - []>, - Requires<[HasV4T]>; - -// memh(Re=#U)=Rs -def STrih_abs_set_V4 : STInst2<(outs IntRegs:$dst1), - (ins IntRegs:$src1, globaladdressExt:$src2), - "memh($dst1=##$src2) = $src1", - []>, - Requires<[HasV4T]>; - -// memw(Re=#U)=Rs -def STriw_abs_set_V4 : STInst2<(outs IntRegs:$dst1), - (ins IntRegs:$src1, globaladdressExt:$src2), - "memw($dst1=##$src2) = $src1", - []>, - Requires<[HasV4T]>; -} +def STrid_abs_set_V4 : T_ST_abs_set <"memd", DoubleRegs>; +def STrib_abs_set_V4 : T_ST_abs_set <"memb", IntRegs>; +def STrih_abs_set_V4 : T_ST_abs_set <"memh", IntRegs>; +def STriw_abs_set_V4 : T_ST_abs_set <"memw", IntRegs>; +//===----------------------------------------------------------------------===// // multiclass for store instructions with base + register offset addressing // mode +//===----------------------------------------------------------------------===// multiclass ST_Idxd_shl_Pbase { let isPredicatedNew = isPredNew in @@ -2771,7 +2648,7 @@ multiclass ST_Abs_Predbase { let isPredicatedNew = isPredNew in def NAME#_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdressExt:$absaddr, RC: $src2), + (ins PredRegs:$src1, u0AlwaysExt:$absaddr, RC: $src2), !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ", ") ")#mnemonic#"(##$absaddr) = $src2", []>, @@ -2791,7 +2668,7 @@ multiclass ST_Abs { let CextOpcode = CextOp, BaseOpcode = CextOp#_abs in { let opExtendable = 0, isPredicable = 1 in def NAME#_V4 : STInst2<(outs), - (ins globaladdressExt:$absaddr, RC:$src), + (ins u0AlwaysExt:$absaddr, RC:$src), mnemonic#"(##$absaddr) = $src", []>, Requires<[HasV4T]>; @@ -2807,7 +2684,7 @@ multiclass ST_Abs_Predbase_nv { let isPredicatedNew = isPredNew in def NAME#_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdressExt:$absaddr, RC: $src2), + (ins PredRegs:$src1, u0AlwaysExt:$absaddr, RC: $src2), !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ", ") ")#mnemonic#"(##$absaddr) = $src2.new", []>, @@ -2827,7 +2704,7 @@ multiclass ST_Abs_nv { let CextOpcode = CextOp, BaseOpcode = CextOp#_abs in { let opExtendable = 0, isPredicable = 1 in def NAME#_nv_V4 : NVInst_V4<(outs), - (ins globaladdressExt:$absaddr, RC:$src), + (ins u0AlwaysExt:$absaddr, RC:$src), mnemonic#"(##$absaddr) = $src.new", []>, Requires<[HasV4T]>; @@ -2840,16 +2717,19 @@ multiclass ST_Abs_nv { } let addrMode = Absolute in { + let accessSize = ByteAccess in defm STrib_abs : ST_Abs<"memb", "STrib", IntRegs>, ST_Abs_nv<"memb", "STrib", IntRegs>, AddrModeRel; + let accessSize = HalfWordAccess in defm STrih_abs : ST_Abs<"memh", "STrih", IntRegs>, ST_Abs_nv<"memh", "STrih", IntRegs>, AddrModeRel; + let accessSize = WordAccess in defm STriw_abs : ST_Abs<"memw", "STriw", IntRegs>, ST_Abs_nv<"memw", "STriw", IntRegs>, AddrModeRel; - let isNVStorable = 0 in + let accessSize = DoubleWordAccess, isNVStorable = 0 in defm STrid_abs : ST_Abs<"memd", "STrid", DoubleRegs>, AddrModeRel; } @@ -2976,7 +2856,7 @@ multiclass LD_Abs_Predbase { let isPredicatedNew = isPredNew in def NAME : LDInst2<(outs RC:$dst), - (ins PredRegs:$src1, globaladdressExt:$absaddr), + (ins PredRegs:$src1, u0AlwaysExt:$absaddr), !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ", ") ")#"$dst = "#mnemonic#"(##$absaddr)", []>, @@ -2996,7 +2876,7 @@ multiclass LD_Abs { let CextOpcode = CextOp, BaseOpcode = CextOp#_abs in { let opExtendable = 1, isPredicable = 1 in def NAME#_V4 : LDInst2<(outs RC:$dst), - (ins globaladdressExt:$absaddr), + (ins u0AlwaysExt:$absaddr), "$dst = "#mnemonic#"(##$absaddr)", []>, Requires<[HasV4T]>; @@ -3009,33 +2889,37 @@ multiclass LD_Abs { } let addrMode = Absolute in { + let accessSize = ByteAccess in { defm LDrib_abs : LD_Abs<"memb", "LDrib", IntRegs>, AddrModeRel; defm LDriub_abs : LD_Abs<"memub", "LDriub", IntRegs>, AddrModeRel; + } + let accessSize = HalfWordAccess in { defm LDrih_abs : LD_Abs<"memh", "LDrih", IntRegs>, AddrModeRel; defm LDriuh_abs : LD_Abs<"memuh", "LDriuh", IntRegs>, AddrModeRel; + } + let accessSize = WordAccess in defm LDriw_abs : LD_Abs<"memw", "LDriw", IntRegs>, AddrModeRel; + + let accessSize = DoubleWordAccess in defm LDrid_abs : LD_Abs<"memd", "LDrid", DoubleRegs>, AddrModeRel; } -let Predicates = [HasV4T], AddedComplexity = 30 in +let Predicates = [HasV4T], AddedComplexity = 30 in { def : Pat<(i32 (load (HexagonCONST32 tglobaladdr:$absaddr))), (LDriw_abs_V4 tglobaladdr: $absaddr)>; -let Predicates = [HasV4T], AddedComplexity=30 in def : Pat<(i32 (sextloadi8 (HexagonCONST32 tglobaladdr:$absaddr))), (LDrib_abs_V4 tglobaladdr:$absaddr)>; -let Predicates = [HasV4T], AddedComplexity=30 in def : Pat<(i32 (zextloadi8 (HexagonCONST32 tglobaladdr:$absaddr))), (LDriub_abs_V4 tglobaladdr:$absaddr)>; -let Predicates = [HasV4T], AddedComplexity=30 in def : Pat<(i32 (sextloadi16 (HexagonCONST32 tglobaladdr:$absaddr))), (LDrih_abs_V4 tglobaladdr:$absaddr)>; -let Predicates = [HasV4T], AddedComplexity=30 in def : Pat<(i32 (zextloadi16 (HexagonCONST32 tglobaladdr:$absaddr))), (LDriuh_abs_V4 tglobaladdr:$absaddr)>; +} //===----------------------------------------------------------------------===// // multiclass for load instructions with GP-relative addressing mode. @@ -3240,170 +3124,35 @@ defm STrib_ind : ST_indirect_lo<"memb", truncstorei8>; defm STrih_ind : ST_indirect_lo<"memh", truncstorei16>; defm STriw_ind : ST_indirect_lo<"memw", store>; -// Store - absolute addressing mode: These instruction take constant -// value as the extended operand. -multiclass ST_absimm { -let isExtended = 1, opExtendable = 0, isPredicable = 1, -validSubTargets = HasV4SubT in - def _abs_V4 : STInst2<(outs), - (ins u0AlwaysExt:$src1, IntRegs:$src2), - !strconcat(OpcStr, "(##$src1) = $src2"), - []>, - Requires<[HasV4T]>; - -let isExtended = 1, opExtendable = 1, isPredicated = 1, -validSubTargets = HasV4SubT in { - def _abs_cPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, u0AlwaysExt:$src2, IntRegs:$src3), - !strconcat("if ($src1)", !strconcat(OpcStr, "(##$src2) = $src3")), - []>, - Requires<[HasV4T]>; - - def _abs_cNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, u0AlwaysExt:$src2, IntRegs:$src3), - !strconcat("if (!$src1)", !strconcat(OpcStr, "(##$src2) = $src3")), - []>, - Requires<[HasV4T]>; - - def _abs_cdnPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, u0AlwaysExt:$src2, IntRegs:$src3), - !strconcat("if ($src1.new)", - !strconcat(OpcStr, "(##$src2) = $src3")), - []>, - Requires<[HasV4T]>; - - def _abs_cdnNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, u0AlwaysExt:$src2, IntRegs:$src3), - !strconcat("if (!$src1.new)", - !strconcat(OpcStr, "(##$src2) = $src3")), - []>, - Requires<[HasV4T]>; -} - -let isExtended = 1, opExtendable = 0, mayStore = 1, isNVStore = 1, -validSubTargets = HasV4SubT in - def _abs_nv_V4 : NVInst_V4<(outs), - (ins u0AlwaysExt:$src1, IntRegs:$src2), - !strconcat(OpcStr, "(##$src1) = $src2.new"), - []>, - Requires<[HasV4T]>; - -let isExtended = 1, opExtendable = 1, mayStore = 1, isPredicated = 1, -isNVStore = 1, validSubTargets = HasV4SubT in { - def _abs_cPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, u0AlwaysExt:$src2, IntRegs:$src3), - !strconcat("if ($src1)", - !strconcat(OpcStr, "(##$src2) = $src3.new")), - []>, - Requires<[HasV4T]>; - - def _abs_cNotPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, u0AlwaysExt:$src2, IntRegs:$src3), - !strconcat("if (!$src1)", - !strconcat(OpcStr, "(##$src2) = $src3.new")), - []>, - Requires<[HasV4T]>; - - def _abs_cdnPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, u0AlwaysExt:$src2, IntRegs:$src3), - !strconcat("if ($src1.new)", - !strconcat(OpcStr, "(##$src2) = $src3.new")), - []>, - Requires<[HasV4T]>; - - def _abs_cdnNotPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, u0AlwaysExt:$src2, IntRegs:$src3), - !strconcat("if (!$src1.new)", - !strconcat(OpcStr, "(##$src2) = $src3.new")), - []>, - Requires<[HasV4T]>; -} -} - -defm STrib_imm : ST_absimm<"memb">; -defm STrih_imm : ST_absimm<"memh">; -defm STriw_imm : ST_absimm<"memw">; - let Predicates = [HasV4T], AddedComplexity = 30 in { def : Pat<(truncstorei8 (i32 IntRegs:$src1), u0AlwaysExtPred:$src2), - (STrib_imm_abs_V4 u0AlwaysExtPred:$src2, IntRegs: $src1)>; + (STrib_abs_V4 u0AlwaysExtPred:$src2, IntRegs: $src1)>; def : Pat<(truncstorei16 (i32 IntRegs:$src1), u0AlwaysExtPred:$src2), - (STrih_imm_abs_V4 u0AlwaysExtPred:$src2, IntRegs: $src1)>; + (STrih_abs_V4 u0AlwaysExtPred:$src2, IntRegs: $src1)>; def : Pat<(store (i32 IntRegs:$src1), u0AlwaysExtPred:$src2), - (STriw_imm_abs_V4 u0AlwaysExtPred:$src2, IntRegs: $src1)>; + (STriw_abs_V4 u0AlwaysExtPred:$src2, IntRegs: $src1)>; } -// Load - absolute addressing mode: These instruction take constant -// value as the extended operand - -multiclass LD_absimm { -let isExtended = 1, opExtendable = 1, isPredicable = 1, -validSubTargets = HasV4SubT in - def _abs_V4 : LDInst2<(outs IntRegs:$dst), - (ins u0AlwaysExt:$src), - !strconcat("$dst = ", - !strconcat(OpcStr, "(##$src)")), - []>, - Requires<[HasV4T]>; - -let isExtended = 1, opExtendable = 2, isPredicated = 1, -validSubTargets = HasV4SubT in { - def _abs_cPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, u0AlwaysExt:$src2), - !strconcat("if ($src1) $dst = ", - !strconcat(OpcStr, "(##$src2)")), - []>, - Requires<[HasV4T]>; - - def _abs_cNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, u0AlwaysExt:$src2), - !strconcat("if (!$src1) $dst = ", - !strconcat(OpcStr, "(##$src2)")), - []>, - Requires<[HasV4T]>; - - def _abs_cdnPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, u0AlwaysExt:$src2), - !strconcat("if ($src1.new) $dst = ", - !strconcat(OpcStr, "(##$src2)")), - []>, - Requires<[HasV4T]>; - - def _abs_cdnNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, u0AlwaysExt:$src2), - !strconcat("if (!$src1.new) $dst = ", - !strconcat(OpcStr, "(##$src2)")), - []>, - Requires<[HasV4T]>; -} -} - -defm LDrib_imm : LD_absimm<"memb">; -defm LDriub_imm : LD_absimm<"memub">; -defm LDrih_imm : LD_absimm<"memh">; -defm LDriuh_imm : LD_absimm<"memuh">; -defm LDriw_imm : LD_absimm<"memw">; - let Predicates = [HasV4T], AddedComplexity = 30 in { def : Pat<(i32 (load u0AlwaysExtPred:$src)), - (LDriw_imm_abs_V4 u0AlwaysExtPred:$src)>; + (LDriw_abs_V4 u0AlwaysExtPred:$src)>; def : Pat<(i32 (sextloadi8 u0AlwaysExtPred:$src)), - (LDrib_imm_abs_V4 u0AlwaysExtPred:$src)>; + (LDrib_abs_V4 u0AlwaysExtPred:$src)>; def : Pat<(i32 (zextloadi8 u0AlwaysExtPred:$src)), - (LDriub_imm_abs_V4 u0AlwaysExtPred:$src)>; + (LDriub_abs_V4 u0AlwaysExtPred:$src)>; def : Pat<(i32 (sextloadi16 u0AlwaysExtPred:$src)), - (LDrih_imm_abs_V4 u0AlwaysExtPred:$src)>; + (LDrih_abs_V4 u0AlwaysExtPred:$src)>; def : Pat<(i32 (zextloadi16 u0AlwaysExtPred:$src)), - (LDriuh_imm_abs_V4 u0AlwaysExtPred:$src)>; + (LDriuh_abs_V4 u0AlwaysExtPred:$src)>; } -// Indexed store double word - global address. +// Indexed store word - global address. // memw(Rs+#u6:2)=#S8 let AddedComplexity = 10 in def STriw_offset_ext_V4 : STInst<(outs), diff --git a/test/CodeGen/Hexagon/absimm.ll b/test/CodeGen/Hexagon/absimm.ll new file mode 100644 index 00000000000..b8f5edc2647 --- /dev/null +++ b/test/CodeGen/Hexagon/absimm.ll @@ -0,0 +1,18 @@ +; RUN: llc -march=hexagon -mcpu=hexagonv4 < %s | FileCheck %s +; Check that we generate absolute addressing mode instructions +; with immediate value. + +define i32 @f1(i32 %i) nounwind { +; CHECK: memw(##786432){{ *}}={{ *}}r{{[0-9]+}} +entry: + store volatile i32 %i, i32* inttoptr (i32 786432 to i32*), align 262144 + ret i32 %i +} + +define i32* @f2(i32* nocapture %i) nounwind { +entry: +; CHECK: r{{[0-9]+}}{{ *}}={{ *}}memw(##786432) + %0 = load volatile i32* inttoptr (i32 786432 to i32*), align 262144 + %1 = inttoptr i32 %0 to i32* + ret i32* %1 + }