diff options
Diffstat (limited to 'lib/Target/Hexagon/HexagonInstrInfoV4.td')
| -rw-r--r-- | lib/Target/Hexagon/HexagonInstrInfoV4.td | 2310 |
1 files changed, 687 insertions, 1623 deletions
diff --git a/lib/Target/Hexagon/HexagonInstrInfoV4.td b/lib/Target/Hexagon/HexagonInstrInfoV4.td index 1d0643d..744efe8 100644 --- a/lib/Target/Hexagon/HexagonInstrInfoV4.td +++ b/lib/Target/Hexagon/HexagonInstrInfoV4.td @@ -95,164 +95,6 @@ def NumUsesBelowThresCONST32 : PatFrag<(ops node:$addr), //===----------------------------------------------------------------------===// // ALU32 + //===----------------------------------------------------------------------===// - -// Shift halfword. - -let isPredicated = 1, neverHasSideEffects = 1, validSubTargets = HasV4SubT in { -def ASLH_cPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if ($src1) $dst = aslh($src2)", - []>, - Requires<[HasV4T]>; - -def ASLH_cNotPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if (!$src1) $dst = aslh($src2)", - []>, - Requires<[HasV4T]>; - -def ASLH_cdnPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if ($src1.new) $dst = aslh($src2)", - []>, - Requires<[HasV4T]>; - -def ASLH_cdnNotPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if (!$src1.new) $dst = aslh($src2)", - []>, - Requires<[HasV4T]>; - -def ASRH_cPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if ($src1) $dst = asrh($src2)", - []>, - Requires<[HasV4T]>; - -def ASRH_cNotPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if (!$src1) $dst = asrh($src2)", - []>, - Requires<[HasV4T]>; - -def ASRH_cdnPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if ($src1.new) $dst = asrh($src2)", - []>, - Requires<[HasV4T]>; - -def ASRH_cdnNotPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if (!$src1.new) $dst = asrh($src2)", - []>, - Requires<[HasV4T]>; -} - -// Sign extend. - -let isPredicated = 1, neverHasSideEffects = 1, validSubTargets = HasV4SubT in { -def SXTB_cPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if ($src1) $dst = sxtb($src2)", - []>, - Requires<[HasV4T]>; - -def SXTB_cNotPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if (!$src1) $dst = sxtb($src2)", - []>, - Requires<[HasV4T]>; - -def SXTB_cdnPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if ($src1.new) $dst = sxtb($src2)", - []>, - Requires<[HasV4T]>; - -def SXTB_cdnNotPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if (!$src1.new) $dst = sxtb($src2)", - []>, - Requires<[HasV4T]>; - - -def SXTH_cPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if ($src1) $dst = sxth($src2)", - []>, - Requires<[HasV4T]>; - -def SXTH_cNotPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if (!$src1) $dst = sxth($src2)", - []>, - Requires<[HasV4T]>; - -def SXTH_cdnPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if ($src1.new) $dst = sxth($src2)", - []>, - Requires<[HasV4T]>; - -def SXTH_cdnNotPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if (!$src1.new) $dst = sxth($src2)", - []>, - Requires<[HasV4T]>; -} - -// Zero exten. - -let neverHasSideEffects = 1, isPredicated = 1, validSubTargets = HasV4SubT in { -def ZXTB_cPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if ($src1) $dst = zxtb($src2)", - []>, - Requires<[HasV4T]>; - -def ZXTB_cNotPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if (!$src1) $dst = zxtb($src2)", - []>, - Requires<[HasV4T]>; - -def ZXTB_cdnPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if ($src1.new) $dst = zxtb($src2)", - []>, - Requires<[HasV4T]>; - -def ZXTB_cdnNotPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if (!$src1.new) $dst = zxtb($src2)", - []>, - Requires<[HasV4T]>; - -def ZXTH_cPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if ($src1) $dst = zxth($src2)", - []>, - Requires<[HasV4T]>; - -def ZXTH_cNotPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if (!$src1) $dst = zxth($src2)", - []>, - Requires<[HasV4T]>; - -def ZXTH_cdnPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if ($src1.new) $dst = zxth($src2)", - []>, - Requires<[HasV4T]>; - -def ZXTH_cdnNotPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if (!$src1.new) $dst = zxth($src2)", - []>, - Requires<[HasV4T]>; -} - // Generate frame index addresses. let neverHasSideEffects = 1, isReMaterializable = 1, isExtended = 1, opExtendable = 2, validSubTargets = HasV4SubT in @@ -367,105 +209,31 @@ 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:$dst2), - (ins u0AlwaysExt:$addr), - "$dst1 = memd($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=##$addr)", - []>, - Requires<[HasV4T]>; - -// Rd=memh(Re=#U6) -def LDrih_abs_setimm_V4 : LDInst2<(outs IntRegs:$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:$dst2), +validSubTargets = HasV4SubT in +class T_LD_abs_set<string mnemonic, RegisterClass RC>: + LDInst2<(outs RC:$dst1, IntRegs:$dst2), (ins u0AlwaysExt:$addr), - "$dst1 = memuh($dst2=##$addr)", + "$dst1 = "#mnemonic#"($dst2=##$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]>; -} +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>; -// 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 multiclass ld_idxd_shl_pbase<string mnemonic, RegisterClass RC, bit isNot, bit isPredNew> { - let PNewValue = !if(isPredNew, "new", "") in + let isPredicatedNew = isPredNew in def NAME : LDInst2<(outs RC:$dst), (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3, u2Imm:$offset), !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ", @@ -474,7 +242,7 @@ multiclass ld_idxd_shl_pbase<string mnemonic, RegisterClass RC, bit isNot, } multiclass ld_idxd_shl_pred<string mnemonic, RegisterClass RC, bit PredNot> { - let PredSense = !if(PredNot, "false", "true") in { + let isPredicatedFalse = PredNot in { defm _c#NAME : ld_idxd_shl_pbase<mnemonic, RC, PredNot, 0>; // Predicate new defm _cdn#NAME : ld_idxd_shl_pbase<mnemonic, RC, PredNot, 1>; @@ -596,329 +364,6 @@ def : Pat <(i32 (load (add IntRegs:$src1, IntRegs:$src2))), Requires<[HasV4T]>; } -let isPredicable = 1, neverHasSideEffects = 1, validSubTargets = HasV4SubT in -def LDd_GP_V4 : LDInst2<(outs DoubleRegs:$dst), - (ins globaladdress:$global), - "$dst=memd(#$global)", - []>, - Requires<[HasV4T]>; - -// if (Pv) Rtt=memd(##global) -let neverHasSideEffects = 1, isPredicated = 1, isExtended = 1, opExtendable = 2, -validSubTargets = HasV4SubT in { -def LDd_GP_cPt_V4 : LDInst2<(outs DoubleRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if ($src1) $dst=memd(##$global)", - []>, - Requires<[HasV4T]>; - - -// if (!Pv) Rtt=memd(##global) -def LDd_GP_cNotPt_V4 : LDInst2<(outs DoubleRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if (!$src1) $dst=memd(##$global)", - []>, - Requires<[HasV4T]>; - -// if (Pv) Rtt=memd(##global) -def LDd_GP_cdnPt_V4 : LDInst2<(outs DoubleRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if ($src1.new) $dst=memd(##$global)", - []>, - Requires<[HasV4T]>; - - -// if (!Pv) Rtt=memd(##global) -def LDd_GP_cdnNotPt_V4 : LDInst2<(outs DoubleRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if (!$src1.new) $dst=memd(##$global)", - []>, - Requires<[HasV4T]>; -} - -let isPredicable = 1, neverHasSideEffects = 1, validSubTargets = HasV4SubT in -def LDb_GP_V4 : LDInst2<(outs IntRegs:$dst), - (ins globaladdress:$global), - "$dst=memb(#$global)", - []>, - Requires<[HasV4T]>; - -// if (Pv) Rt=memb(##global) -let neverHasSideEffects = 1, isPredicated = 1, isExtended = 1, opExtendable = 2, -validSubTargets = HasV4SubT in { -def LDb_GP_cPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if ($src1) $dst=memb(##$global)", - []>, - Requires<[HasV4T]>; - -// if (!Pv) Rt=memb(##global) -def LDb_GP_cNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if (!$src1) $dst=memb(##$global)", - []>, - Requires<[HasV4T]>; - -// if (Pv) Rt=memb(##global) -def LDb_GP_cdnPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if ($src1.new) $dst=memb(##$global)", - []>, - Requires<[HasV4T]>; - -// if (!Pv) Rt=memb(##global) -def LDb_GP_cdnNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if (!$src1.new) $dst=memb(##$global)", - []>, - Requires<[HasV4T]>; -} - -let isPredicable = 1, neverHasSideEffects = 1, validSubTargets = HasV4SubT in -def LDub_GP_V4 : LDInst2<(outs IntRegs:$dst), - (ins globaladdress:$global), - "$dst=memub(#$global)", - []>, - Requires<[HasV4T]>; - -// if (Pv) Rt=memub(##global) -let neverHasSideEffects = 1, isPredicated = 1, isExtended = 1, opExtendable = 2, -validSubTargets = HasV4SubT in { -def LDub_GP_cPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if ($src1) $dst=memub(##$global)", - []>, - Requires<[HasV4T]>; - - -// if (!Pv) Rt=memub(##global) -def LDub_GP_cNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if (!$src1) $dst=memub(##$global)", - []>, - Requires<[HasV4T]>; - -// if (Pv) Rt=memub(##global) -def LDub_GP_cdnPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if ($src1.new) $dst=memub(##$global)", - []>, - Requires<[HasV4T]>; - - -// if (!Pv) Rt=memub(##global) -def LDub_GP_cdnNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if (!$src1.new) $dst=memub(##$global)", - []>, - Requires<[HasV4T]>; -} - -let isPredicable = 1, neverHasSideEffects = 1, validSubTargets = HasV4SubT in -def LDh_GP_V4 : LDInst2<(outs IntRegs:$dst), - (ins globaladdress:$global), - "$dst=memh(#$global)", - []>, - Requires<[HasV4T]>; - -// if (Pv) Rt=memh(##global) -let neverHasSideEffects = 1, isPredicated = 1, isExtended = 1, opExtendable = 2, -validSubTargets = HasV4SubT in { -def LDh_GP_cPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if ($src1) $dst=memh(##$global)", - []>, - Requires<[HasV4T]>; - -// if (!Pv) Rt=memh(##global) -def LDh_GP_cNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if (!$src1) $dst=memh(##$global)", - []>, - Requires<[HasV4T]>; - -// if (Pv) Rt=memh(##global) -def LDh_GP_cdnPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if ($src1.new) $dst=memh(##$global)", - []>, - Requires<[HasV4T]>; - -// if (!Pv) Rt=memh(##global) -def LDh_GP_cdnNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if (!$src1.new) $dst=memh(##$global)", - []>, - Requires<[HasV4T]>; -} - -let isPredicable = 1, neverHasSideEffects = 1, validSubTargets = HasV4SubT in -def LDuh_GP_V4 : LDInst2<(outs IntRegs:$dst), - (ins globaladdress:$global), - "$dst=memuh(#$global)", - []>, - Requires<[HasV4T]>; - -// if (Pv) Rt=memuh(##global) -let neverHasSideEffects = 1, isPredicated = 1, isExtended = 1, opExtendable = 2, -validSubTargets = HasV4SubT in { -def LDuh_GP_cPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if ($src1) $dst=memuh(##$global)", - []>, - Requires<[HasV4T]>; - -// if (!Pv) Rt=memuh(##global) -def LDuh_GP_cNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if (!$src1) $dst=memuh(##$global)", - []>, - Requires<[HasV4T]>; - -// if (Pv) Rt=memuh(##global) -def LDuh_GP_cdnPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if ($src1.new) $dst=memuh(##$global)", - []>, - Requires<[HasV4T]>; - -// if (!Pv) Rt=memuh(##global) -def LDuh_GP_cdnNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if (!$src1.new) $dst=memuh(##$global)", - []>, - Requires<[HasV4T]>; -} - -let isPredicable = 1, neverHasSideEffects = 1, validSubTargets = HasV4SubT in -def LDw_GP_V4 : LDInst2<(outs IntRegs:$dst), - (ins globaladdress:$global), - "$dst=memw(#$global)", - []>, - Requires<[HasV4T]>; - -// if (Pv) Rt=memw(##global) -let neverHasSideEffects = 1, isPredicated = 1, isExtended = 1, opExtendable = 2, -validSubTargets = HasV4SubT in { -def LDw_GP_cPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if ($src1) $dst=memw(##$global)", - []>, - Requires<[HasV4T]>; - - -// if (!Pv) Rt=memw(##global) -def LDw_GP_cNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if (!$src1) $dst=memw(##$global)", - []>, - Requires<[HasV4T]>; - -// if (Pv) Rt=memw(##global) -def LDw_GP_cdnPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if ($src1.new) $dst=memw(##$global)", - []>, - Requires<[HasV4T]>; - - -// if (!Pv) Rt=memw(##global) -def LDw_GP_cdnNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if (!$src1.new) $dst=memw(##$global)", - []>, - Requires<[HasV4T]>; -} - - -def : Pat <(atomic_load_64 (HexagonCONST32_GP tglobaladdr:$global)), - (i64 (LDd_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -def : Pat <(atomic_load_32 (HexagonCONST32_GP tglobaladdr:$global)), - (i32 (LDw_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -def : Pat <(atomic_load_16 (HexagonCONST32_GP tglobaladdr:$global)), - (i32 (LDuh_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -def : Pat <(atomic_load_8 (HexagonCONST32_GP tglobaladdr:$global)), - (i32 (LDub_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -// Map from load(globaladdress) -> memw(#foo + 0) -let AddedComplexity = 100 in -def : Pat <(i64 (load (HexagonCONST32_GP tglobaladdr:$global))), - (i64 (LDd_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -// Map from Pd = load(globaladdress) -> Rd = memb(globaladdress), Pd = Rd -let AddedComplexity = 100 in -def : Pat <(i1 (load (HexagonCONST32_GP tglobaladdr:$global))), - (i1 (TFR_PdRs (i32 (LDb_GP_V4 tglobaladdr:$global))))>, - Requires<[HasV4T]>; - -// When the Interprocedural Global Variable optimizer realizes that a certain -// global variable takes only two constant values, it shrinks the global to -// a boolean. Catch those loads here in the following 3 patterns. -let AddedComplexity = 100 in -def : Pat <(i32 (extloadi1 (HexagonCONST32_GP tglobaladdr:$global))), - (i32 (LDb_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -let AddedComplexity = 100 in -def : Pat <(i32 (sextloadi1 (HexagonCONST32_GP tglobaladdr:$global))), - (i32 (LDb_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -// Map from load(globaladdress) -> memb(#foo) -let AddedComplexity = 100 in -def : Pat <(i32 (extloadi8 (HexagonCONST32_GP tglobaladdr:$global))), - (i32 (LDb_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -// Map from load(globaladdress) -> memb(#foo) -let AddedComplexity = 100 in -def : Pat <(i32 (sextloadi8 (HexagonCONST32_GP tglobaladdr:$global))), - (i32 (LDb_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -let AddedComplexity = 100 in -def : Pat <(i32 (zextloadi1 (HexagonCONST32_GP tglobaladdr:$global))), - (i32 (LDub_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -// Map from load(globaladdress) -> memub(#foo) -let AddedComplexity = 100 in -def : Pat <(i32 (zextloadi8 (HexagonCONST32_GP tglobaladdr:$global))), - (i32 (LDub_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -// Map from load(globaladdress) -> memh(#foo) -let AddedComplexity = 100 in -def : Pat <(i32 (extloadi16 (HexagonCONST32_GP tglobaladdr:$global))), - (i32 (LDh_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -// Map from load(globaladdress) -> memh(#foo) -let AddedComplexity = 100 in -def : Pat <(i32 (sextloadi16 (HexagonCONST32_GP tglobaladdr:$global))), - (i32 (LDh_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -// Map from load(globaladdress) -> memuh(#foo) -let AddedComplexity = 100 in -def : Pat <(i32 (zextloadi16 (HexagonCONST32_GP tglobaladdr:$global))), - (i32 (LDuh_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -// Map from load(globaladdress) -> memw(#foo) -let AddedComplexity = 100 in -def : Pat <(i32 (load (HexagonCONST32_GP tglobaladdr:$global))), - (i32 (LDw_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - // zext i1->i64 def : Pat <(i64 (zext (i1 PredRegs:$src1))), (i64 (COMBINE_Ir_V4 0, (MUX_ii (i1 PredRegs:$src1), 1, 0)))>, @@ -1008,78 +453,29 @@ 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) = $src1", - []>, - Requires<[HasV4T]>; - -// memb(Re=#U)=Rs -def STrib_abs_setimm_V4 : STInst2<(outs IntRegs:$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) = $src1", +//===----------------------------------------------------------------------===// +// Template class for store instructions with Absolute set addressing mode. +//===----------------------------------------------------------------------===// +let isExtended = 1, opExtendable = 2, validSubTargets = HasV4SubT in +class T_ST_abs_set<string mnemonic, RegisterClass RC>: + STInst2<(outs IntRegs:$dst1), + (ins RC:$src1, u0AlwaysExt:$src2), + mnemonic#"($dst1=##$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) = $src1", - []>, - Requires<[HasV4T]>; -} +def STrid_abs_set_V4 : T_ST_abs_set <"memd", DoubleRegs>; +def STrib_abs_set_V4 : T_ST_abs_set <"memb", IntRegs>; +def STrih_abs_set_V4 : T_ST_abs_set <"memh", IntRegs>; +def STriw_abs_set_V4 : T_ST_abs_set <"memw", IntRegs>; +//===----------------------------------------------------------------------===// // multiclass for store instructions with base + register offset addressing // mode +//===----------------------------------------------------------------------===// multiclass ST_Idxd_shl_Pbase<string mnemonic, RegisterClass RC, bit isNot, bit isPredNew> { - let PNewValue = !if(isPredNew, "new", "") in + let isPredicatedNew = isPredNew in def NAME : STInst2<(outs), (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3, u2Imm:$src4, RC:$src5), @@ -1090,7 +486,7 @@ multiclass ST_Idxd_shl_Pbase<string mnemonic, RegisterClass RC, bit isNot, } multiclass ST_Idxd_shl_Pred<string mnemonic, RegisterClass RC, bit PredNot> { - let PredSense = !if(PredNot, "false", "true") in { + let isPredicatedFalse = PredNot in { defm _c#NAME : ST_Idxd_shl_Pbase<mnemonic, RC, PredNot, 0>; // Predicate new defm _cdn#NAME : ST_Idxd_shl_Pbase<mnemonic, RC, PredNot, 1>; @@ -1118,7 +514,7 @@ multiclass ST_Idxd_shl<string mnemonic, string CextOp, RegisterClass RC> { // addressing mode. multiclass ST_Idxd_shl_Pbase_nv<string mnemonic, RegisterClass RC, bit isNot, bit isPredNew> { - let PNewValue = !if(isPredNew, "new", "") in + let isPredicatedNew = isPredNew in def NAME#_nv_V4 : NVInst_V4<(outs), (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3, u2Imm:$src4, RC:$src5), @@ -1129,7 +525,7 @@ multiclass ST_Idxd_shl_Pbase_nv<string mnemonic, RegisterClass RC, bit isNot, } multiclass ST_Idxd_shl_Pred_nv<string mnemonic, RegisterClass RC, bit PredNot> { - let PredSense = !if(PredNot, "false", "true") in { + let isPredicatedFalse = PredNot in { defm _c#NAME : ST_Idxd_shl_Pbase_nv<mnemonic, RC, PredNot, 0>; // Predicate new defm _cdn#NAME : ST_Idxd_shl_Pbase_nv<mnemonic, RC, PredNot, 1>; @@ -1192,17 +588,59 @@ def : Pat<(store (i64 DoubleRegs:$src4), u2ImmPred:$src3, DoubleRegs:$src4)>; } -// memd(Ru<<#u2+#U6)=Rtt -let isExtended = 1, opExtendable = 2, AddedComplexity = 10, -validSubTargets = HasV4SubT in -def STrid_shl_V4 : STInst<(outs), - (ins IntRegs:$src1, u2Imm:$src2, u0AlwaysExt:$src3, DoubleRegs:$src4), - "memd($src1<<#$src2+#$src3) = $src4", - [(store (i64 DoubleRegs:$src4), +let isExtended = 1, opExtendable = 2 in +class T_ST_LongOff <string mnemonic, PatFrag stOp, RegisterClass RC, ValueType VT> : + STInst<(outs), + (ins IntRegs:$src1, u2Imm:$src2, u0AlwaysExt:$src3, RC:$src4), + mnemonic#"($src1<<#$src2+##$src3) = $src4", + [(stOp (VT RC:$src4), (add (shl (i32 IntRegs:$src1), u2ImmPred:$src2), u0AlwaysExtPred:$src3))]>, Requires<[HasV4T]>; +let isExtended = 1, opExtendable = 2, mayStore = 1, isNVStore = 1 in +class T_ST_LongOff_nv <string mnemonic> : + NVInst_V4<(outs), + (ins IntRegs:$src1, u2Imm:$src2, u0AlwaysExt:$src3, IntRegs:$src4), + mnemonic#"($src1<<#$src2+##$src3) = $src4.new", + []>, + Requires<[HasV4T]>; + +multiclass ST_LongOff <string mnemonic, string BaseOp, PatFrag stOp> { + let BaseOpcode = BaseOp#"_shl" in { + let isNVStorable = 1 in + def NAME#_V4 : T_ST_LongOff<mnemonic, stOp, IntRegs, i32>; + + def NAME#_nv_V4 : T_ST_LongOff_nv<mnemonic>; + } +} + +let AddedComplexity = 10, validSubTargets = HasV4SubT in { + def STrid_shl_V4 : T_ST_LongOff<"memd", store, DoubleRegs, i64>; + defm STrib_shl : ST_LongOff <"memb", "STrib", truncstorei8>, NewValueRel; + defm STrih_shl : ST_LongOff <"memh", "Strih", truncstorei16>, NewValueRel; + defm STriw_shl : ST_LongOff <"memw", "STriw", store>, NewValueRel; +} + +let AddedComplexity = 40 in +multiclass T_ST_LOff_Pats <InstHexagon I, RegisterClass RC, ValueType VT, + PatFrag stOp> { + def : Pat<(stOp (VT RC:$src4), + (add (shl IntRegs:$src1, u2ImmPred:$src2), + (NumUsesBelowThresCONST32 tglobaladdr:$src3))), + (I IntRegs:$src1, u2ImmPred:$src2, tglobaladdr:$src3, RC:$src4)>; + + def : Pat<(stOp (VT RC:$src4), + (add IntRegs:$src1, + (NumUsesBelowThresCONST32 tglobaladdr:$src3))), + (I IntRegs:$src1, 0, tglobaladdr:$src3, RC:$src4)>; +} + +defm : T_ST_LOff_Pats<STrid_shl_V4, DoubleRegs, i64, store>; +defm : T_ST_LOff_Pats<STriw_shl_V4, IntRegs, i32, store>; +defm : T_ST_LOff_Pats<STrib_shl_V4, IntRegs, i32, truncstorei8>; +defm : T_ST_LOff_Pats<STrih_shl_V4, IntRegs, i32, truncstorei16>; + // memd(Rx++#s4:3)=Rtt // memd(Rx++#s4:3:circ(Mu))=Rtt // memd(Rx++I:circ(Mu))=Rtt @@ -1222,7 +660,7 @@ def STrid_shl_V4 : STInst<(outs), //===----------------------------------------------------------------------===// multiclass ST_Imm_Pbase<string mnemonic, Operand OffsetOp, bit isNot, bit isPredNew> { - let PNewValue = !if(isPredNew, "new", "") in + let isPredicatedNew = isPredNew in def NAME : STInst2<(outs), (ins PredRegs:$src1, IntRegs:$src2, OffsetOp:$src3, s6Ext:$src4), !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ", @@ -1232,7 +670,7 @@ multiclass ST_Imm_Pbase<string mnemonic, Operand OffsetOp, bit isNot, } multiclass ST_Imm_Pred<string mnemonic, Operand OffsetOp, bit PredNot> { - let PredSense = !if(PredNot, "false", "true") in { + let isPredicatedFalse = PredNot in { defm _c#NAME : ST_Imm_Pbase<mnemonic, OffsetOp, PredNot, 0>; // Predicate new defm _cdn#NAME : ST_Imm_Pbase<mnemonic, OffsetOp, PredNot, 1>; @@ -1280,17 +718,6 @@ def : Pat <(truncstorei8 s8ExtPred:$src2, (i32 IntRegs:$src1)), (STrib_imm_V4 IntRegs:$src1, 0, s8ExtPred:$src2)>, Requires<[HasV4T]>; -// memb(Ru<<#u2+#U6)=Rt -let isExtended = 1, opExtendable = 2, AddedComplexity = 10, isNVStorable = 1, -validSubTargets = HasV4SubT in -def STrib_shl_V4 : STInst<(outs), - (ins IntRegs:$src1, u2Imm:$src2, u0AlwaysExt:$src3, IntRegs:$src4), - "memb($src1<<#$src2+#$src3) = $src4", - [(truncstorei8 (i32 IntRegs:$src4), - (add (shl (i32 IntRegs:$src1), u2ImmPred:$src2), - u0AlwaysExtPred:$src3))]>, - Requires<[HasV4T]>; - // memb(Rx++#s4:0:circ(Mu))=Rt // memb(Rx++I:circ(Mu))=Rt // memb(Rx++Mu)=Rt @@ -1311,17 +738,6 @@ def : Pat <(truncstorei16 s8ExtPred:$src2, (i32 IntRegs:$src1)), // TODO: needs to be implemented. // memh(Ru<<#u2+#U6)=Rt.H -// memh(Ru<<#u2+#U6)=Rt -let isExtended = 1, opExtendable = 2, AddedComplexity = 10, isNVStorable = 1, -validSubTargets = HasV4SubT in -def STrih_shl_V4 : STInst<(outs), - (ins IntRegs:$src1, u2Imm:$src2, u0AlwaysExt:$src3, IntRegs:$src4), - "memh($src1<<#$src2+#$src3) = $src4", - [(truncstorei16 (i32 IntRegs:$src4), - (add (shl (i32 IntRegs:$src1), u2ImmPred:$src2), - u0AlwaysExtPred:$src3))]>, - Requires<[HasV4T]>; - // memh(Rx++#s4:1:circ(Mu))=Rt.H // memh(Rx++#s4:1:circ(Mu))=Rt // memh(Rx++I:circ(Mu))=Rt.H @@ -1358,241 +774,11 @@ def : Pat <(store s8ExtPred:$src2, (i32 IntRegs:$src1)), (STriw_imm_V4 IntRegs:$src1, 0, s8ExtPred:$src2)>, Requires<[HasV4T]>; -// memw(Ru<<#u2+#U6)=Rt -let isExtended = 1, opExtendable = 2, AddedComplexity = 10, isNVStorable = 1, -validSubTargets = HasV4SubT in -def STriw_shl_V4 : STInst<(outs), - (ins IntRegs:$src1, u2Imm:$src2, u0AlwaysExt:$src3, IntRegs:$src4), - "memw($src1<<#$src2+#$src3) = $src4", - [(store (i32 IntRegs:$src4), - (add (shl (i32 IntRegs:$src1), u2ImmPred:$src2), - u0AlwaysExtPred:$src3))]>, - Requires<[HasV4T]>; - // memw(Rx++#s4:2)=Rt // memw(Rx++#s4:2:circ(Mu))=Rt // memw(Rx++I:circ(Mu))=Rt // memw(Rx++Mu)=Rt // memw(Rx++Mu:brev)=Rt -// memw(gp+#u16:2)=Rt - - -// memd(#global)=Rtt -let isPredicable = 1, mayStore = 1, neverHasSideEffects = 1, -validSubTargets = HasV4SubT in -def STd_GP_V4 : STInst2<(outs), - (ins globaladdress:$global, DoubleRegs:$src), - "memd(#$global) = $src", - []>, - Requires<[HasV4T]>; - -// if (Pv) memd(##global) = Rtt -let mayStore = 1, neverHasSideEffects = 1, isPredicated = 1, -isExtended = 1, opExtendable = 1, validSubTargets = HasV4SubT in { -def STd_GP_cPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, DoubleRegs:$src2), - "if ($src1) memd(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memd(##global) = Rtt -def STd_GP_cNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, DoubleRegs:$src2), - "if (!$src1) memd(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// if (Pv) memd(##global) = Rtt -def STd_GP_cdnPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, DoubleRegs:$src2), - "if ($src1.new) memd(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memd(##global) = Rtt -def STd_GP_cdnNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, DoubleRegs:$src2), - "if (!$src1.new) memd(##$global) = $src2", - []>, - Requires<[HasV4T]>; -} - -// memb(#global)=Rt -let isPredicable = 1, neverHasSideEffects = 1, isNVStorable = 1, -validSubTargets = HasV4SubT in -def STb_GP_V4 : STInst2<(outs), - (ins globaladdress:$global, IntRegs:$src), - "memb(#$global) = $src", - []>, - Requires<[HasV4T]>; - -// if (Pv) memb(##global) = Rt -let neverHasSideEffects = 1, isPredicated = 1, isNVStorable = 1, -isExtended = 1, opExtendable = 1, validSubTargets = HasV4SubT in { -def STb_GP_cPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if ($src1) memb(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memb(##global) = Rt -def STb_GP_cNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if (!$src1) memb(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// if (Pv) memb(##global) = Rt -def STb_GP_cdnPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if ($src1.new) memb(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memb(##global) = Rt -def STb_GP_cdnNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if (!$src1.new) memb(##$global) = $src2", - []>, - Requires<[HasV4T]>; -} - -// memh(#global)=Rt -let isPredicable = 1, neverHasSideEffects = 1, isNVStorable = 1, -validSubTargets = HasV4SubT in -def STh_GP_V4 : STInst2<(outs), - (ins globaladdress:$global, IntRegs:$src), - "memh(#$global) = $src", - []>, - Requires<[HasV4T]>; - -// if (Pv) memh(##global) = Rt -let neverHasSideEffects = 1, isPredicated = 1, isNVStorable = 1, -isExtended = 1, opExtendable = 1, validSubTargets = HasV4SubT in { -def STh_GP_cPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if ($src1) memh(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memh(##global) = Rt -def STh_GP_cNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if (!$src1) memh(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// if (Pv) memh(##global) = Rt -def STh_GP_cdnPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if ($src1.new) memh(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memh(##global) = Rt -def STh_GP_cdnNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if (!$src1.new) memh(##$global) = $src2", - []>, - Requires<[HasV4T]>; -} - -// memw(#global)=Rt -let isPredicable = 1, neverHasSideEffects = 1, isNVStorable = 1, -validSubTargets = HasV4SubT in -def STw_GP_V4 : STInst2<(outs), - (ins globaladdress:$global, IntRegs:$src), - "memw(#$global) = $src", - []>, - Requires<[HasV4T]>; - -// if (Pv) memw(##global) = Rt -let neverHasSideEffects = 1, isPredicated = 1, isNVStorable = 1, -isExtended = 1, opExtendable = 1, validSubTargets = HasV4SubT in { -def STw_GP_cPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if ($src1) memw(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memw(##global) = Rt -def STw_GP_cNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if (!$src1) memw(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// if (Pv) memw(##global) = Rt -def STw_GP_cdnPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if ($src1.new) memw(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memw(##global) = Rt -def STw_GP_cdnNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if (!$src1.new) memw(##$global) = $src2", - []>, - Requires<[HasV4T]>; -} - -// 64 bit atomic store -def : Pat <(atomic_store_64 (HexagonCONST32_GP tglobaladdr:$global), - (i64 DoubleRegs:$src1)), - (STd_GP_V4 tglobaladdr:$global, (i64 DoubleRegs:$src1))>, - Requires<[HasV4T]>; - -// Map from store(globaladdress) -> memd(#foo) -let AddedComplexity = 100 in -def : Pat <(store (i64 DoubleRegs:$src1), - (HexagonCONST32_GP tglobaladdr:$global)), - (STd_GP_V4 tglobaladdr:$global, (i64 DoubleRegs:$src1))>, - Requires<[HasV4T]>; - -// 8 bit atomic store -def : Pat < (atomic_store_8 (HexagonCONST32_GP tglobaladdr:$global), - (i32 IntRegs:$src1)), - (STb_GP_V4 tglobaladdr:$global, (i32 IntRegs:$src1))>, - Requires<[HasV4T]>; - -// Map from store(globaladdress) -> memb(#foo) -let AddedComplexity = 100 in -def : Pat<(truncstorei8 (i32 IntRegs:$src1), - (HexagonCONST32_GP tglobaladdr:$global)), - (STb_GP_V4 tglobaladdr:$global, (i32 IntRegs:$src1))>, - Requires<[HasV4T]>; - -// Map from "i1 = constant<-1>; memw(CONST32(#foo)) = i1" -// to "r0 = 1; memw(#foo) = r0" -let AddedComplexity = 100 in -def : Pat<(store (i1 -1), (HexagonCONST32_GP tglobaladdr:$global)), - (STb_GP_V4 tglobaladdr:$global, (TFRI 1))>, - Requires<[HasV4T]>; - -def : Pat<(atomic_store_16 (HexagonCONST32_GP tglobaladdr:$global), - (i32 IntRegs:$src1)), - (STh_GP_V4 tglobaladdr:$global, (i32 IntRegs:$src1))>, - Requires<[HasV4T]>; - -// Map from store(globaladdress) -> memh(#foo) -let AddedComplexity = 100 in -def : Pat<(truncstorei16 (i32 IntRegs:$src1), - (HexagonCONST32_GP tglobaladdr:$global)), - (STh_GP_V4 tglobaladdr:$global, (i32 IntRegs:$src1))>, - Requires<[HasV4T]>; - -// 32 bit atomic store -def : Pat<(atomic_store_32 (HexagonCONST32_GP tglobaladdr:$global), - (i32 IntRegs:$src1)), - (STw_GP_V4 tglobaladdr:$global, (i32 IntRegs:$src1))>, - Requires<[HasV4T]>; - -// Map from store(globaladdress) -> memw(#foo) -let AddedComplexity = 100 in -def : Pat<(store (i32 IntRegs:$src1), (HexagonCONST32_GP tglobaladdr:$global)), - (STw_GP_V4 tglobaladdr:$global, (i32 IntRegs:$src1))>, - Requires<[HasV4T]>; //===----------------------------------------------------------------------=== // ST - @@ -1607,7 +793,7 @@ def : Pat<(store (i32 IntRegs:$src1), (HexagonCONST32_GP tglobaladdr:$global)), // multiclass ST_Idxd_Pbase_nv<string mnemonic, RegisterClass RC, Operand predImmOp, bit isNot, bit isPredNew> { - let PNewValue = !if(isPredNew, "new", "") in + let isPredicatedNew = isPredNew in def NAME#_nv_V4 : NVInst_V4<(outs), (ins PredRegs:$src1, IntRegs:$src2, predImmOp:$src3, RC: $src4), !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ", @@ -1618,7 +804,7 @@ multiclass ST_Idxd_Pbase_nv<string mnemonic, RegisterClass RC, multiclass ST_Idxd_Pred_nv<string mnemonic, RegisterClass RC, Operand predImmOp, bit PredNot> { - let PredSense = !if(PredNot, "false", "true") in { + let isPredicatedFalse = PredNot in { defm _c#NAME : ST_Idxd_Pbase_nv<mnemonic, RC, predImmOp, PredNot, 0>; // Predicate new defm _cdn#NAME : ST_Idxd_Pbase_nv<mnemonic, RC, predImmOp, PredNot, 1>; @@ -1660,7 +846,7 @@ let addrMode = BaseImmOffset, validSubTargets = HasV4SubT in { // and MEMri operand. multiclass ST_MEMri_Pbase_nv<string mnemonic, RegisterClass RC, bit isNot, bit isPredNew> { - let PNewValue = !if(isPredNew, "new", "") in + let isPredicatedNew = isPredNew in def NAME#_nv_V4 : NVInst_V4<(outs), (ins PredRegs:$src1, MEMri:$addr, RC: $src2), !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ", @@ -1670,7 +856,7 @@ multiclass ST_MEMri_Pbase_nv<string mnemonic, RegisterClass RC, bit isNot, } multiclass ST_MEMri_Pred_nv<string mnemonic, RegisterClass RC, bit PredNot> { - let PredSense = !if(PredNot, "false", "true") in { + let isPredicatedFalse = PredNot in { defm _c#NAME : ST_MEMri_Pbase_nv<mnemonic, RC, PredNot, 0>; // Predicate new @@ -1706,15 +892,6 @@ mayStore = 1 in { defm STriw: ST_MEMri_nv<"memw", "STriw", IntRegs, 13, 8>, AddrModeRel; } -// memb(Ru<<#u2+#U6)=Nt.new -let isExtended = 1, opExtendable = 2, mayStore = 1, AddedComplexity = 10, -isNVStore = 1, validSubTargets = HasV4SubT in -def STrib_shl_nv_V4 : NVInst_V4<(outs), - (ins IntRegs:$src1, u2Imm:$src2, u0AlwaysExt:$src3, IntRegs:$src4), - "memb($src1<<#$src2+#$src3) = $src4.new", - []>, - Requires<[HasV4T]>; - //===----------------------------------------------------------------------===// // Post increment store // mem[bhwd](Rx++#s4:[0123])=Nt.new @@ -1722,7 +899,7 @@ def STrib_shl_nv_V4 : NVInst_V4<(outs), multiclass ST_PostInc_Pbase_nv<string mnemonic, RegisterClass RC, Operand ImmOp, bit isNot, bit isPredNew> { - let PNewValue = !if(isPredNew, "new", "") in + let isPredicatedNew = isPredNew in def NAME#_nv_V4 : NVInstPI_V4<(outs IntRegs:$dst), (ins PredRegs:$src1, IntRegs:$src2, ImmOp:$offset, RC:$src3), !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ", @@ -1734,7 +911,7 @@ multiclass ST_PostInc_Pbase_nv<string mnemonic, RegisterClass RC, Operand ImmOp, multiclass ST_PostInc_Pred_nv<string mnemonic, RegisterClass RC, Operand ImmOp, bit PredNot> { - let PredSense = !if(PredNot, "false", "true") in { + let isPredicatedFalse = PredNot in { defm _c#NAME : ST_PostInc_Pbase_nv<mnemonic, RC, ImmOp, PredNot, 0>; // Predicate new let Predicates = [HasV4T], validSubTargets = HasV4SubT in @@ -1772,146 +949,15 @@ defm POST_STwri: ST_PostInc_nv <"memw", "STriw", IntRegs, s4_2Imm>, AddrModeRel; // memb(Rx++I:circ(Mu))=Nt.new // memb(Rx++Mu)=Nt.new // memb(Rx++Mu:brev)=Nt.new - -// memb(#global)=Nt.new -let mayStore = 1, neverHasSideEffects = 1 in -def STb_GP_nv_V4 : NVInst_V4<(outs), - (ins globaladdress:$global, IntRegs:$src), - "memb(#$global) = $src.new", - []>, - Requires<[HasV4T]>; - -// memh(Ru<<#u2+#U6)=Nt.new -let isExtended = 1, opExtendable = 2, mayStore = 1, AddedComplexity = 10, -isNVStore = 1, validSubTargets = HasV4SubT in -def STrih_shl_nv_V4 : NVInst_V4<(outs), - (ins IntRegs:$src1, u2Imm:$src2, u0AlwaysExt:$src3, IntRegs:$src4), - "memh($src1<<#$src2+#$src3) = $src4.new", - []>, - Requires<[HasV4T]>; - // memh(Rx++#s4:1:circ(Mu))=Nt.new // memh(Rx++I:circ(Mu))=Nt.new // memh(Rx++Mu)=Nt.new // memh(Rx++Mu:brev)=Nt.new -// memh(#global)=Nt.new -let mayStore = 1, neverHasSideEffects = 1 in -def STh_GP_nv_V4 : NVInst_V4<(outs), - (ins globaladdress:$global, IntRegs:$src), - "memh(#$global) = $src.new", - []>, - Requires<[HasV4T]>; - -// memw(Ru<<#u2+#U6)=Nt.new -let isExtended = 1, opExtendable = 2, mayStore = 1, AddedComplexity = 10, -isNVStore = 1, validSubTargets = HasV4SubT in -def STriw_shl_nv_V4 : NVInst_V4<(outs), - (ins IntRegs:$src1, u2Imm:$src2, u0AlwaysExt:$src3, IntRegs:$src4), - "memw($src1<<#$src2+#$src3) = $src4.new", - []>, - Requires<[HasV4T]>; - // memw(Rx++#s4:2:circ(Mu))=Nt.new // memw(Rx++I:circ(Mu))=Nt.new // memw(Rx++Mu)=Nt.new // memw(Rx++Mu:brev)=Nt.new -// memw(gp+#u16:2)=Nt.new - -let mayStore = 1, neverHasSideEffects = 1, isNVStore = 1, -validSubTargets = HasV4SubT in -def STw_GP_nv_V4 : NVInst_V4<(outs), - (ins globaladdress:$global, IntRegs:$src), - "memw(#$global) = $src.new", - []>, - Requires<[HasV4T]>; - -// if (Pv) memb(##global) = Rt -let mayStore = 1, neverHasSideEffects = 1, isNVStore = 1, -isExtended = 1, opExtendable = 1, validSubTargets = HasV4SubT in { -def STb_GP_cPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if ($src1) memb(##$global) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memb(##global) = Rt -def STb_GP_cNotPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if (!$src1) memb(##$global) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (Pv) memb(##global) = Rt -def STb_GP_cdnPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if ($src1.new) memb(##$global) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memb(##global) = Rt -def STb_GP_cdnNotPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if (!$src1.new) memb(##$global) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (Pv) memh(##global) = Rt -def STh_GP_cPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if ($src1) memh(##$global) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memh(##global) = Rt -def STh_GP_cNotPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if (!$src1) memh(##$global) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (Pv) memh(##global) = Rt -def STh_GP_cdnPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if ($src1.new) memh(##$global) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memh(##global) = Rt -def STh_GP_cdnNotPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if (!$src1.new) memh(##$global) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (Pv) memw(##global) = Rt -def STw_GP_cPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if ($src1) memw(##$global) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memw(##global) = Rt -def STw_GP_cNotPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if (!$src1) memw(##$global) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (Pv) memw(##global) = Rt -def STw_GP_cdnPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if ($src1.new) memw(##$global) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memw(##global) = Rt -def STw_GP_cdnNotPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if (!$src1.new) memw(##$global) = $src2.new", - []>, - Requires<[HasV4T]>; -} //===----------------------------------------------------------------------===// // NV/ST - @@ -2658,414 +1704,367 @@ def LSRd_rr_xor_V4 : MInst_acc<(outs DoubleRegs:$dst), // MEMOP: Word, Half, Byte //===----------------------------------------------------------------------===// +def MEMOPIMM : SDNodeXForm<imm, [{ + // Call the transformation function XformM5ToU5Imm to get the negative + // immediate's positive counterpart. + int32_t imm = N->getSExtValue(); + return XformM5ToU5Imm(imm); +}]>; + +def MEMOPIMM_HALF : SDNodeXForm<imm, [{ + // -1 .. -31 represented as 65535..65515 + // assigning to a short restores our desired signed value. + // Call the transformation function XformM5ToU5Imm to get the negative + // immediate's positive counterpart. + int16_t imm = N->getSExtValue(); + return XformM5ToU5Imm(imm); +}]>; + +def MEMOPIMM_BYTE : SDNodeXForm<imm, [{ + // -1 .. -31 represented as 255..235 + // assigning to a char restores our desired signed value. + // Call the transformation function XformM5ToU5Imm to get the negative + // immediate's positive counterpart. + int8_t imm = N->getSExtValue(); + return XformM5ToU5Imm(imm); +}]>; + +def SETMEMIMM : SDNodeXForm<imm, [{ + // Return the bit position we will set [0-31]. + // As an SDNode. + int32_t imm = N->getSExtValue(); + return XformMskToBitPosU5Imm(imm); +}]>; + +def CLRMEMIMM : SDNodeXForm<imm, [{ + // Return the bit position we will clear [0-31]. + // As an SDNode. + // we bit negate the value first + int32_t imm = ~(N->getSExtValue()); + return XformMskToBitPosU5Imm(imm); +}]>; + +def SETMEMIMM_SHORT : SDNodeXForm<imm, [{ + // Return the bit position we will set [0-15]. + // As an SDNode. + int16_t imm = N->getSExtValue(); + return XformMskToBitPosU4Imm(imm); +}]>; + +def CLRMEMIMM_SHORT : SDNodeXForm<imm, [{ + // Return the bit position we will clear [0-15]. + // As an SDNode. + // we bit negate the value first + int16_t imm = ~(N->getSExtValue()); + return XformMskToBitPosU4Imm(imm); +}]>; + +def SETMEMIMM_BYTE : SDNodeXForm<imm, [{ + // Return the bit position we will set [0-7]. + // As an SDNode. + int8_t imm = N->getSExtValue(); + return XformMskToBitPosU3Imm(imm); +}]>; + +def CLRMEMIMM_BYTE : SDNodeXForm<imm, [{ + // Return the bit position we will clear [0-7]. + // As an SDNode. + // we bit negate the value first + int8_t imm = ~(N->getSExtValue()); + return XformMskToBitPosU3Imm(imm); +}]>; + //===----------------------------------------------------------------------===// -// MEMOP: Word -// -// Implemented: -// MEMw_ADDi_indexed_V4 : memw(Rs+#u6:2)+=#U5 -// MEMw_SUBi_indexed_V4 : memw(Rs+#u6:2)-=#U5 -// MEMw_ADDr_indexed_V4 : memw(Rs+#u6:2)+=Rt -// MEMw_SUBr_indexed_V4 : memw(Rs+#u6:2)-=Rt -// MEMw_CLRr_indexed_V4 : memw(Rs+#u6:2)&=Rt -// MEMw_SETr_indexed_V4 : memw(Rs+#u6:2)|=Rt -// MEMw_ADDi_V4 : memw(Rs+#u6:2)+=#U5 -// MEMw_SUBi_V4 : memw(Rs+#u6:2)-=#U5 -// MEMw_ADDr_V4 : memw(Rs+#u6:2)+=Rt -// MEMw_SUBr_V4 : memw(Rs+#u6:2)-=Rt -// MEMw_CLRr_V4 : memw(Rs+#u6:2)&=Rt -// MEMw_SETr_V4 : memw(Rs+#u6:2)|=Rt -// -// Not implemented: -// MEMw_CLRi_indexed_V4 : memw(Rs+#u6:2)=clrbit(#U5) -// MEMw_SETi_indexed_V4 : memw(Rs+#u6:2)=setbit(#U5) -// MEMw_CLRi_V4 : memw(Rs+#u6:2)=clrbit(#U5) -// MEMw_SETi_V4 : memw(Rs+#u6:2)=setbit(#U5) +// Template class for MemOp instructions with the register value. //===----------------------------------------------------------------------===// +class MemOp_rr_base <string opc, bits<2> opcBits, Operand ImmOp, + string memOp, bits<2> memOpBits> : + MEMInst_V4<(outs), + (ins IntRegs:$base, ImmOp:$offset, IntRegs:$delta), + opc#"($base+#$offset)"#memOp#"$delta", + []>, + Requires<[HasV4T, UseMEMOP]> { + + bits<5> base; + bits<5> delta; + bits<32> offset; + bits<6> offsetBits; // memb - u6:0 , memh - u6:1, memw - u6:2 + + let offsetBits = !if (!eq(opcBits, 0b00), offset{5-0}, + !if (!eq(opcBits, 0b01), offset{6-1}, + !if (!eq(opcBits, 0b10), offset{7-2},0))); + + let IClass = 0b0011; + let Inst{27-24} = 0b1110; + let Inst{22-21} = opcBits; + let Inst{20-16} = base; + let Inst{13} = 0b0; + let Inst{12-7} = offsetBits; + let Inst{6-5} = memOpBits; + let Inst{4-0} = delta; +} +//===----------------------------------------------------------------------===// +// Template class for MemOp instructions with the immediate value. +//===----------------------------------------------------------------------===// +class MemOp_ri_base <string opc, bits<2> opcBits, Operand ImmOp, + string memOp, bits<2> memOpBits> : + MEMInst_V4 <(outs), + (ins IntRegs:$base, ImmOp:$offset, u5Imm:$delta), + opc#"($base+#$offset)"#memOp#"#$delta" + #!if(memOpBits{1},")", ""), // clrbit, setbit - include ')' + []>, + Requires<[HasV4T, UseMEMOP]> { + bits<5> base; + bits<5> delta; + bits<32> offset; + bits<6> offsetBits; // memb - u6:0 , memh - u6:1, memw - u6:2 -// memw(Rs+#u6:2) += #U5 -let AddedComplexity = 30 in -def MEMw_ADDi_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_2Imm:$offset, u5Imm:$addend), - "memw($base+#$offset) += #$addend", - []>, - Requires<[HasV4T, UseMEMOP]>; + let offsetBits = !if (!eq(opcBits, 0b00), offset{5-0}, + !if (!eq(opcBits, 0b01), offset{6-1}, + !if (!eq(opcBits, 0b10), offset{7-2},0))); -// memw(Rs+#u6:2) -= #U5 -let AddedComplexity = 30 in -def MEMw_SUBi_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_2Imm:$offset, u5Imm:$subend), - "memw($base+#$offset) -= #$subend", - []>, - Requires<[HasV4T, UseMEMOP]>; - -// memw(Rs+#u6:2) += Rt -let AddedComplexity = 30 in -def MEMw_ADDr_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_2Imm:$offset, IntRegs:$addend), - "memw($base+#$offset) += $addend", - [(store (add (load (add (i32 IntRegs:$base), u6_2ImmPred:$offset)), - (i32 IntRegs:$addend)), - (add (i32 IntRegs:$base), u6_2ImmPred:$offset))]>, - Requires<[HasV4T, UseMEMOP]>; - -// memw(Rs+#u6:2) -= Rt -let AddedComplexity = 30 in -def MEMw_SUBr_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_2Imm:$offset, IntRegs:$subend), - "memw($base+#$offset) -= $subend", - [(store (sub (load (add (i32 IntRegs:$base), u6_2ImmPred:$offset)), - (i32 IntRegs:$subend)), - (add (i32 IntRegs:$base), u6_2ImmPred:$offset))]>, - Requires<[HasV4T, UseMEMOP]>; - -// memw(Rs+#u6:2) &= Rt -let AddedComplexity = 30 in -def MEMw_ANDr_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_2Imm:$offset, IntRegs:$andend), - "memw($base+#$offset) &= $andend", - [(store (and (load (add (i32 IntRegs:$base), u6_2ImmPred:$offset)), - (i32 IntRegs:$andend)), - (add (i32 IntRegs:$base), u6_2ImmPred:$offset))]>, - Requires<[HasV4T, UseMEMOP]>; - -// memw(Rs+#u6:2) |= Rt -let AddedComplexity = 30 in -def MEMw_ORr_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_2Imm:$offset, IntRegs:$orend), - "memw($base+#$offset) |= $orend", - [(store (or (load (add (i32 IntRegs:$base), u6_2ImmPred:$offset)), - (i32 IntRegs:$orend)), - (add (i32 IntRegs:$base), u6_2ImmPred:$offset))]>, - Requires<[HasV4T, UseMEMOP]>; - -// memw(Rs+#u6:2) += #U5 -let AddedComplexity = 30 in -def MEMw_ADDi_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, u5Imm:$addend), - "memw($addr) += $addend", - []>, - Requires<[HasV4T, UseMEMOP]>; + let IClass = 0b0011; + let Inst{27-24} = 0b1111; + let Inst{22-21} = opcBits; + let Inst{20-16} = base; + let Inst{13} = 0b0; + let Inst{12-7} = offsetBits; + let Inst{6-5} = memOpBits; + let Inst{4-0} = delta; +} -// memw(Rs+#u6:2) -= #U5 -let AddedComplexity = 30 in -def MEMw_SUBi_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, u5Imm:$subend), - "memw($addr) -= $subend", - []>, - Requires<[HasV4T, UseMEMOP]>; - -// memw(Rs+#u6:2) += Rt -let AddedComplexity = 30 in -def MEMw_ADDr_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, IntRegs:$addend), - "memw($addr) += $addend", - [(store (add (load ADDRriU6_2:$addr), (i32 IntRegs:$addend)), - ADDRriU6_2:$addr)]>, - Requires<[HasV4T, UseMEMOP]>; - -// memw(Rs+#u6:2) -= Rt -let AddedComplexity = 30 in -def MEMw_SUBr_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, IntRegs:$subend), - "memw($addr) -= $subend", - [(store (sub (load ADDRriU6_2:$addr), (i32 IntRegs:$subend)), - ADDRriU6_2:$addr)]>, - Requires<[HasV4T, UseMEMOP]>; - -// memw(Rs+#u6:2) &= Rt -let AddedComplexity = 30 in -def MEMw_ANDr_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, IntRegs:$andend), - "memw($addr) &= $andend", - [(store (and (load ADDRriU6_2:$addr), (i32 IntRegs:$andend)), - ADDRriU6_2:$addr)]>, - Requires<[HasV4T, UseMEMOP]>; - -// memw(Rs+#u6:2) |= Rt -let AddedComplexity = 30 in -def MEMw_ORr_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, IntRegs:$orend), - "memw($addr) |= $orend", - [(store (or (load ADDRriU6_2:$addr), (i32 IntRegs:$orend)), - ADDRriU6_2:$addr)]>, - Requires<[HasV4T, UseMEMOP]>; +// multiclass to define MemOp instructions with register operand. +multiclass MemOp_rr<string opc, bits<2> opcBits, Operand ImmOp> { + def _ADD#NAME#_V4 : MemOp_rr_base <opc, opcBits, ImmOp, " += ", 0b00>; // add + def _SUB#NAME#_V4 : MemOp_rr_base <opc, opcBits, ImmOp, " -= ", 0b01>; // sub + def _AND#NAME#_V4 : MemOp_rr_base <opc, opcBits, ImmOp, " &= ", 0b10>; // and + def _OR#NAME#_V4 : MemOp_rr_base <opc, opcBits, ImmOp, " |= ", 0b11>; // or +} + +// multiclass to define MemOp instructions with immediate Operand. +multiclass MemOp_ri<string opc, bits<2> opcBits, Operand ImmOp> { + def _ADD#NAME#_V4 : MemOp_ri_base <opc, opcBits, ImmOp, " += ", 0b00 >; + def _SUB#NAME#_V4 : MemOp_ri_base <opc, opcBits, ImmOp, " -= ", 0b01 >; + def _CLRBIT#NAME#_V4 : MemOp_ri_base<opc, opcBits, ImmOp, " =clrbit(", 0b10>; + def _SETBIT#NAME#_V4 : MemOp_ri_base<opc, opcBits, ImmOp, " =setbit(", 0b11>; +} + +multiclass MemOp_base <string opc, bits<2> opcBits, Operand ImmOp> { + defm r : MemOp_rr <opc, opcBits, ImmOp>; + defm i : MemOp_ri <opc, opcBits, ImmOp>; +} + +// Define MemOp instructions. +let isExtendable = 1, opExtendable = 1, isExtentSigned = 0, +validSubTargets =HasV4SubT in { + let opExtentBits = 6, accessSize = ByteAccess in + defm MemOPb : MemOp_base <"memb", 0b00, u6_0Ext>; + + let opExtentBits = 7, accessSize = HalfWordAccess in + defm MemOPh : MemOp_base <"memh", 0b01, u6_1Ext>; + + let opExtentBits = 8, accessSize = WordAccess in + defm MemOPw : MemOp_base <"memw", 0b10, u6_2Ext>; +} //===----------------------------------------------------------------------===// -// MEMOP: Halfword -// -// Implemented: -// MEMh_ADDi_indexed_V4 : memw(Rs+#u6:2)+=#U5 -// MEMh_SUBi_indexed_V4 : memw(Rs+#u6:2)-=#U5 -// MEMh_ADDr_indexed_V4 : memw(Rs+#u6:2)+=Rt -// MEMh_SUBr_indexed_V4 : memw(Rs+#u6:2)-=Rt -// MEMh_CLRr_indexed_V4 : memw(Rs+#u6:2)&=Rt -// MEMh_SETr_indexed_V4 : memw(Rs+#u6:2)|=Rt -// MEMh_ADDi_V4 : memw(Rs+#u6:2)+=#U5 -// MEMh_SUBi_V4 : memw(Rs+#u6:2)-=#U5 -// MEMh_ADDr_V4 : memw(Rs+#u6:2)+=Rt -// MEMh_SUBr_V4 : memw(Rs+#u6:2)-=Rt -// MEMh_CLRr_V4 : memw(Rs+#u6:2)&=Rt -// MEMh_SETr_V4 : memw(Rs+#u6:2)|=Rt -// -// Not implemented: -// MEMh_CLRi_indexed_V4 : memw(Rs+#u6:2)=clrbit(#U5) -// MEMh_SETi_indexed_V4 : memw(Rs+#u6:2)=setbit(#U5) -// MEMh_CLRi_V4 : memw(Rs+#u6:2)=clrbit(#U5) -// MEMh_SETi_V4 : memw(Rs+#u6:2)=setbit(#U5) +// Multiclass to define 'Def Pats' for ALU operations on the memory +// Here value used for the ALU operation is an immediate value. +// mem[bh](Rs+#0) += #U5 +// mem[bh](Rs+#u6) += #U5 //===----------------------------------------------------------------------===// +multiclass MemOpi_u5Pats <PatFrag ldOp, PatFrag stOp, PatLeaf ExtPred, + InstHexagon MI, SDNode OpNode> { + let AddedComplexity = 180 in + def : Pat < (stOp (OpNode (ldOp IntRegs:$addr), u5ImmPred:$addend), + IntRegs:$addr), + (MI IntRegs:$addr, #0, u5ImmPred:$addend )>; -// memh(Rs+#u6:1) += #U5 -let AddedComplexity = 30 in -def MEMh_ADDi_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_1Imm:$offset, u5Imm:$addend), - "memh($base+#$offset) += $addend", - []>, - Requires<[HasV4T, UseMEMOP]>; + let AddedComplexity = 190 in + def : Pat <(stOp (OpNode (ldOp (add IntRegs:$base, ExtPred:$offset)), + u5ImmPred:$addend), + (add IntRegs:$base, ExtPred:$offset)), + (MI IntRegs:$base, ExtPred:$offset, u5ImmPred:$addend)>; +} -// memh(Rs+#u6:1) -= #U5 -let AddedComplexity = 30 in -def MEMh_SUBi_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_1Imm:$offset, u5Imm:$subend), - "memh($base+#$offset) -= $subend", - []>, - Requires<[HasV4T, UseMEMOP]>; - -// memh(Rs+#u6:1) += Rt -let AddedComplexity = 30 in -def MEMh_ADDr_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_1Imm:$offset, IntRegs:$addend), - "memh($base+#$offset) += $addend", - [(truncstorei16 (add (sextloadi16 (add (i32 IntRegs:$base), - u6_1ImmPred:$offset)), - (i32 IntRegs:$addend)), - (add (i32 IntRegs:$base), u6_1ImmPred:$offset))]>, - Requires<[HasV4T, UseMEMOP]>; - -// memh(Rs+#u6:1) -= Rt -let AddedComplexity = 30 in -def MEMh_SUBr_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_1Imm:$offset, IntRegs:$subend), - "memh($base+#$offset) -= $subend", - [(truncstorei16 (sub (sextloadi16 (add (i32 IntRegs:$base), - u6_1ImmPred:$offset)), - (i32 IntRegs:$subend)), - (add (i32 IntRegs:$base), u6_1ImmPred:$offset))]>, - Requires<[HasV4T, UseMEMOP]>; - -// memh(Rs+#u6:1) &= Rt -let AddedComplexity = 30 in -def MEMh_ANDr_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_1Imm:$offset, IntRegs:$andend), - "memh($base+#$offset) += $andend", - [(truncstorei16 (and (sextloadi16 (add (i32 IntRegs:$base), - u6_1ImmPred:$offset)), - (i32 IntRegs:$andend)), - (add (i32 IntRegs:$base), u6_1ImmPred:$offset))]>, - Requires<[HasV4T, UseMEMOP]>; - -// memh(Rs+#u6:1) |= Rt -let AddedComplexity = 30 in -def MEMh_ORr_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_1Imm:$offset, IntRegs:$orend), - "memh($base+#$offset) |= $orend", - [(truncstorei16 (or (sextloadi16 (add (i32 IntRegs:$base), - u6_1ImmPred:$offset)), - (i32 IntRegs:$orend)), - (add (i32 IntRegs:$base), u6_1ImmPred:$offset))]>, - Requires<[HasV4T, UseMEMOP]>; - -// memh(Rs+#u6:1) += #U5 -let AddedComplexity = 30 in -def MEMh_ADDi_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, u5Imm:$addend), - "memh($addr) += $addend", - []>, - Requires<[HasV4T, UseMEMOP]>; +multiclass MemOpi_u5ALUOp<PatFrag ldOp, PatFrag stOp, PatLeaf ExtPred, + InstHexagon addMI, InstHexagon subMI> { + defm : MemOpi_u5Pats<ldOp, stOp, ExtPred, addMI, add>; + defm : MemOpi_u5Pats<ldOp, stOp, ExtPred, subMI, sub>; +} -// memh(Rs+#u6:1) -= #U5 -let AddedComplexity = 30 in -def MEMh_SUBi_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, u5Imm:$subend), - "memh($addr) -= $subend", - []>, - Requires<[HasV4T, UseMEMOP]>; - -// memh(Rs+#u6:1) += Rt -let AddedComplexity = 30 in -def MEMh_ADDr_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, IntRegs:$addend), - "memh($addr) += $addend", - [(truncstorei16 (add (sextloadi16 ADDRriU6_1:$addr), - (i32 IntRegs:$addend)), ADDRriU6_1:$addr)]>, - Requires<[HasV4T, UseMEMOP]>; - -// memh(Rs+#u6:1) -= Rt -let AddedComplexity = 30 in -def MEMh_SUBr_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, IntRegs:$subend), - "memh($addr) -= $subend", - [(truncstorei16 (sub (sextloadi16 ADDRriU6_1:$addr), - (i32 IntRegs:$subend)), ADDRriU6_1:$addr)]>, - Requires<[HasV4T, UseMEMOP]>; - -// memh(Rs+#u6:1) &= Rt -let AddedComplexity = 30 in -def MEMh_ANDr_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, IntRegs:$andend), - "memh($addr) &= $andend", - [(truncstorei16 (and (sextloadi16 ADDRriU6_1:$addr), - (i32 IntRegs:$andend)), ADDRriU6_1:$addr)]>, - Requires<[HasV4T, UseMEMOP]>; - -// memh(Rs+#u6:1) |= Rt -let AddedComplexity = 30 in -def MEMh_ORr_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, IntRegs:$orend), - "memh($addr) |= $orend", - [(truncstorei16 (or (sextloadi16 ADDRriU6_1:$addr), - (i32 IntRegs:$orend)), ADDRriU6_1:$addr)]>, - Requires<[HasV4T, UseMEMOP]>; +multiclass MemOpi_u5ExtType<PatFrag ldOpByte, PatFrag ldOpHalf > { + // Half Word + defm : MemOpi_u5ALUOp <ldOpHalf, truncstorei16, u6_1ExtPred, + MemOPh_ADDi_V4, MemOPh_SUBi_V4>; + // Byte + defm : MemOpi_u5ALUOp <ldOpByte, truncstorei8, u6ExtPred, + MemOPb_ADDi_V4, MemOPb_SUBi_V4>; +} + +let Predicates = [HasV4T, UseMEMOP] in { + defm : MemOpi_u5ExtType<zextloadi8, zextloadi16>; // zero extend + defm : MemOpi_u5ExtType<sextloadi8, sextloadi16>; // sign extend + defm : MemOpi_u5ExtType<extloadi8, extloadi16>; // any extend + // Word + defm : MemOpi_u5ALUOp <load, store, u6_2ExtPred, MemOPw_ADDi_V4, + MemOPw_SUBi_V4>; +} //===----------------------------------------------------------------------===// -// MEMOP: Byte -// -// Implemented: -// MEMb_ADDi_indexed_V4 : memb(Rs+#u6:0)+=#U5 -// MEMb_SUBi_indexed_V4 : memb(Rs+#u6:0)-=#U5 -// MEMb_ADDr_indexed_V4 : memb(Rs+#u6:0)+=Rt -// MEMb_SUBr_indexed_V4 : memb(Rs+#u6:0)-=Rt -// MEMb_CLRr_indexed_V4 : memb(Rs+#u6:0)&=Rt -// MEMb_SETr_indexed_V4 : memb(Rs+#u6:0)|=Rt -// MEMb_ADDi_V4 : memb(Rs+#u6:0)+=#U5 -// MEMb_SUBi_V4 : memb(Rs+#u6:0)-=#U5 -// MEMb_ADDr_V4 : memb(Rs+#u6:0)+=Rt -// MEMb_SUBr_V4 : memb(Rs+#u6:0)-=Rt -// MEMb_CLRr_V4 : memb(Rs+#u6:0)&=Rt -// MEMb_SETr_V4 : memb(Rs+#u6:0)|=Rt -// -// Not implemented: -// MEMb_CLRi_indexed_V4 : memb(Rs+#u6:0)=clrbit(#U5) -// MEMb_SETi_indexed_V4 : memb(Rs+#u6:0)=setbit(#U5) -// MEMb_CLRi_V4 : memb(Rs+#u6:0)=clrbit(#U5) -// MEMb_SETi_V4 : memb(Rs+#u6:0)=setbit(#U5) +// multiclass to define 'Def Pats' for ALU operations on the memory. +// Here value used for the ALU operation is a negative value. +// mem[bh](Rs+#0) += #m5 +// mem[bh](Rs+#u6) += #m5 //===----------------------------------------------------------------------===// -// memb(Rs+#u6:0) += #U5 -let AddedComplexity = 30 in -def MEMb_ADDi_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_0Imm:$offset, u5Imm:$addend), - "memb($base+#$offset) += $addend", - []>, - Requires<[HasV4T, UseMEMOP]>; +multiclass MemOpi_m5Pats <PatFrag ldOp, PatFrag stOp, PatLeaf extPred, + PatLeaf immPred, ComplexPattern addrPred, + SDNodeXForm xformFunc, InstHexagon MI> { + let AddedComplexity = 190 in + def : Pat <(stOp (add (ldOp IntRegs:$addr), immPred:$subend), + IntRegs:$addr), + (MI IntRegs:$addr, #0, (xformFunc immPred:$subend) )>; -// memb(Rs+#u6:0) -= #U5 -let AddedComplexity = 30 in -def MEMb_SUBi_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_0Imm:$offset, u5Imm:$subend), - "memb($base+#$offset) -= $subend", - []>, - Requires<[HasV4T, UseMEMOP]>; - -// memb(Rs+#u6:0) += Rt -let AddedComplexity = 30 in -def MEMb_ADDr_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_0Imm:$offset, IntRegs:$addend), - "memb($base+#$offset) += $addend", - [(truncstorei8 (add (sextloadi8 (add (i32 IntRegs:$base), - u6_0ImmPred:$offset)), - (i32 IntRegs:$addend)), - (add (i32 IntRegs:$base), u6_0ImmPred:$offset))]>, - Requires<[HasV4T, UseMEMOP]>; - -// memb(Rs+#u6:0) -= Rt -let AddedComplexity = 30 in -def MEMb_SUBr_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_0Imm:$offset, IntRegs:$subend), - "memb($base+#$offset) -= $subend", - [(truncstorei8 (sub (sextloadi8 (add (i32 IntRegs:$base), - u6_0ImmPred:$offset)), - (i32 IntRegs:$subend)), - (add (i32 IntRegs:$base), u6_0ImmPred:$offset))]>, - Requires<[HasV4T, UseMEMOP]>; - -// memb(Rs+#u6:0) &= Rt -let AddedComplexity = 30 in -def MEMb_ANDr_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_0Imm:$offset, IntRegs:$andend), - "memb($base+#$offset) += $andend", - [(truncstorei8 (and (sextloadi8 (add (i32 IntRegs:$base), - u6_0ImmPred:$offset)), - (i32 IntRegs:$andend)), - (add (i32 IntRegs:$base), u6_0ImmPred:$offset))]>, - Requires<[HasV4T, UseMEMOP]>; - -// memb(Rs+#u6:0) |= Rt -let AddedComplexity = 30 in -def MEMb_ORr_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_0Imm:$offset, IntRegs:$orend), - "memb($base+#$offset) |= $orend", - [(truncstorei8 (or (sextloadi8 (add (i32 IntRegs:$base), - u6_0ImmPred:$offset)), - (i32 IntRegs:$orend)), - (add (i32 IntRegs:$base), u6_0ImmPred:$offset))]>, - Requires<[HasV4T, UseMEMOP]>; - -// memb(Rs+#u6:0) += #U5 -let AddedComplexity = 30 in -def MEMb_ADDi_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, u5Imm:$addend), - "memb($addr) += $addend", - []>, - Requires<[HasV4T, UseMEMOP]>; + let AddedComplexity = 195 in + def : Pat<(stOp (add (ldOp (add IntRegs:$base, extPred:$offset)), + immPred:$subend), + (add IntRegs:$base, extPred:$offset)), + (MI IntRegs:$base, extPred:$offset, (xformFunc immPred:$subend))>; +} -// memb(Rs+#u6:0) -= #U5 -let AddedComplexity = 30 in -def MEMb_SUBi_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, u5Imm:$subend), - "memb($addr) -= $subend", - []>, - Requires<[HasV4T, UseMEMOP]>; - -// memb(Rs+#u6:0) += Rt -let AddedComplexity = 30 in -def MEMb_ADDr_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, IntRegs:$addend), - "memb($addr) += $addend", - [(truncstorei8 (add (sextloadi8 ADDRriU6_0:$addr), - (i32 IntRegs:$addend)), ADDRriU6_0:$addr)]>, - Requires<[HasV4T, UseMEMOP]>; - -// memb(Rs+#u6:0) -= Rt -let AddedComplexity = 30 in -def MEMb_SUBr_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, IntRegs:$subend), - "memb($addr) -= $subend", - [(truncstorei8 (sub (sextloadi8 ADDRriU6_0:$addr), - (i32 IntRegs:$subend)), ADDRriU6_0:$addr)]>, - Requires<[HasV4T, UseMEMOP]>; - -// memb(Rs+#u6:0) &= Rt -let AddedComplexity = 30 in -def MEMb_ANDr_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, IntRegs:$andend), - "memb($addr) &= $andend", - [(truncstorei8 (and (sextloadi8 ADDRriU6_0:$addr), - (i32 IntRegs:$andend)), ADDRriU6_0:$addr)]>, - Requires<[HasV4T, UseMEMOP]>; - -// memb(Rs+#u6:0) |= Rt -let AddedComplexity = 30 in -def MEMb_ORr_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, IntRegs:$orend), - "memb($addr) |= $orend", - [(truncstorei8 (or (sextloadi8 ADDRriU6_0:$addr), - (i32 IntRegs:$orend)), ADDRriU6_0:$addr)]>, - Requires<[HasV4T, UseMEMOP]>; +multiclass MemOpi_m5ExtType<PatFrag ldOpByte, PatFrag ldOpHalf > { + // Half Word + defm : MemOpi_m5Pats <ldOpHalf, truncstorei16, u6_1ExtPred, m5HImmPred, + ADDRriU6_1, MEMOPIMM_HALF, MemOPh_SUBi_V4>; + // Byte + defm : MemOpi_m5Pats <ldOpByte, truncstorei8, u6ExtPred, m5BImmPred, + ADDRriU6_0, MEMOPIMM_BYTE, MemOPb_SUBi_V4>; +} +let Predicates = [HasV4T, UseMEMOP] in { + defm : MemOpi_m5ExtType<zextloadi8, zextloadi16>; // zero extend + defm : MemOpi_m5ExtType<sextloadi8, sextloadi16>; // sign extend + defm : MemOpi_m5ExtType<extloadi8, extloadi16>; // any extend + + // Word + defm : MemOpi_m5Pats <load, store, u6_2ExtPred, m5ImmPred, + ADDRriU6_2, MEMOPIMM, MemOPw_SUBi_V4>; +} + +//===----------------------------------------------------------------------===// +// Multiclass to define 'def Pats' for bit operations on the memory. +// mem[bhw](Rs+#0) = [clrbit|setbit](#U5) +// mem[bhw](Rs+#u6) = [clrbit|setbit](#U5) +//===----------------------------------------------------------------------===// + +multiclass MemOpi_bitPats <PatFrag ldOp, PatFrag stOp, PatLeaf immPred, + PatLeaf extPred, ComplexPattern addrPred, + SDNodeXForm xformFunc, InstHexagon MI, SDNode OpNode> { + + // mem[bhw](Rs+#u6:[012]) = [clrbit|setbit](#U5) + let AddedComplexity = 250 in + def : Pat<(stOp (OpNode (ldOp (add IntRegs:$base, extPred:$offset)), + immPred:$bitend), + (add IntRegs:$base, extPred:$offset)), + (MI IntRegs:$base, extPred:$offset, (xformFunc immPred:$bitend))>; + + // mem[bhw](Rs+#0) = [clrbit|setbit](#U5) + let AddedComplexity = 225 in + def : Pat <(stOp (OpNode (ldOp addrPred:$addr), immPred:$bitend), + addrPred:$addr), + (MI IntRegs:$addr, #0, (xformFunc immPred:$bitend))>; +} + +multiclass MemOpi_bitExtType<PatFrag ldOpByte, PatFrag ldOpHalf > { + // Byte - clrbit + defm : MemOpi_bitPats<ldOpByte, truncstorei8, Clr3ImmPred, u6ExtPred, + ADDRriU6_0, CLRMEMIMM_BYTE, MemOPb_CLRBITi_V4, and>; + // Byte - setbit + defm : MemOpi_bitPats<ldOpByte, truncstorei8, Set3ImmPred, u6ExtPred, + ADDRriU6_0, SETMEMIMM_BYTE, MemOPb_SETBITi_V4, or>; + // Half Word - clrbit + defm : MemOpi_bitPats<ldOpHalf, truncstorei16, Clr4ImmPred, u6_1ExtPred, + ADDRriU6_1, CLRMEMIMM_SHORT, MemOPh_CLRBITi_V4, and>; + // Half Word - setbit + defm : MemOpi_bitPats<ldOpHalf, truncstorei16, Set4ImmPred, u6_1ExtPred, + ADDRriU6_1, SETMEMIMM_SHORT, MemOPh_SETBITi_V4, or>; +} + +let Predicates = [HasV4T, UseMEMOP] in { + // mem[bh](Rs+#0) = [clrbit|setbit](#U5) + // mem[bh](Rs+#u6:[01]) = [clrbit|setbit](#U5) + defm : MemOpi_bitExtType<zextloadi8, zextloadi16>; // zero extend + defm : MemOpi_bitExtType<sextloadi8, sextloadi16>; // sign extend + defm : MemOpi_bitExtType<extloadi8, extloadi16>; // any extend + + // memw(Rs+#0) = [clrbit|setbit](#U5) + // memw(Rs+#u6:2) = [clrbit|setbit](#U5) + defm : MemOpi_bitPats<load, store, Clr5ImmPred, u6_2ExtPred, ADDRriU6_2, + CLRMEMIMM, MemOPw_CLRBITi_V4, and>; + defm : MemOpi_bitPats<load, store, Set5ImmPred, u6_2ExtPred, ADDRriU6_2, + SETMEMIMM, MemOPw_SETBITi_V4, or>; +} + +//===----------------------------------------------------------------------===// +// Multiclass to define 'def Pats' for ALU operations on the memory +// where addend is a register. +// mem[bhw](Rs+#0) [+-&|]= Rt +// mem[bhw](Rs+#U6:[012]) [+-&|]= Rt +//===----------------------------------------------------------------------===// + +multiclass MemOpr_Pats <PatFrag ldOp, PatFrag stOp, ComplexPattern addrPred, + PatLeaf extPred, InstHexagon MI, SDNode OpNode> { + let AddedComplexity = 141 in + // mem[bhw](Rs+#0) [+-&|]= Rt + def : Pat <(stOp (OpNode (ldOp addrPred:$addr), (i32 IntRegs:$addend)), + addrPred:$addr), + (MI IntRegs:$addr, #0, (i32 IntRegs:$addend) )>; + + // mem[bhw](Rs+#U6:[012]) [+-&|]= Rt + let AddedComplexity = 150 in + def : Pat <(stOp (OpNode (ldOp (add IntRegs:$base, extPred:$offset)), + (i32 IntRegs:$orend)), + (add IntRegs:$base, extPred:$offset)), + (MI IntRegs:$base, extPred:$offset, (i32 IntRegs:$orend) )>; +} + +multiclass MemOPr_ALUOp<PatFrag ldOp, PatFrag stOp, + ComplexPattern addrPred, PatLeaf extPred, + InstHexagon addMI, InstHexagon subMI, + InstHexagon andMI, InstHexagon orMI > { + + defm : MemOpr_Pats <ldOp, stOp, addrPred, extPred, addMI, add>; + defm : MemOpr_Pats <ldOp, stOp, addrPred, extPred, subMI, sub>; + defm : MemOpr_Pats <ldOp, stOp, addrPred, extPred, andMI, and>; + defm : MemOpr_Pats <ldOp, stOp, addrPred, extPred, orMI, or>; +} + +multiclass MemOPr_ExtType<PatFrag ldOpByte, PatFrag ldOpHalf > { + // Half Word + defm : MemOPr_ALUOp <ldOpHalf, truncstorei16, ADDRriU6_1, u6_1ExtPred, + MemOPh_ADDr_V4, MemOPh_SUBr_V4, + MemOPh_ANDr_V4, MemOPh_ORr_V4>; + // Byte + defm : MemOPr_ALUOp <ldOpByte, truncstorei8, ADDRriU6_0, u6ExtPred, + MemOPb_ADDr_V4, MemOPb_SUBr_V4, + MemOPb_ANDr_V4, MemOPb_ORr_V4>; +} + +// Define 'def Pats' for MemOps with register addend. +let Predicates = [HasV4T, UseMEMOP] in { + // Byte, Half Word + defm : MemOPr_ExtType<zextloadi8, zextloadi16>; // zero extend + defm : MemOPr_ExtType<sextloadi8, sextloadi16>; // sign extend + defm : MemOPr_ExtType<extloadi8, extloadi16>; // any extend + // Word + defm : MemOPr_ALUOp <load, store, ADDRriU6_2, u6_2ExtPred, MemOPw_ADDr_V4, + MemOPw_SUBr_V4, MemOPw_ANDr_V4, MemOPw_ORr_V4 >; +} //===----------------------------------------------------------------------===// // XTYPE/PRED + @@ -3146,7 +2145,7 @@ def CMPbEQri_V4 : MInst<(outs PredRegs:$dst), def : Pat <(brcond (i1 (setne (and (i32 IntRegs:$src1), 255), u8ImmPred:$src2)), bb:$offset), - (JMP_cNot (CMPbEQri_V4 (i32 IntRegs:$src1), u8ImmPred:$src2), + (JMP_f (CMPbEQri_V4 (i32 IntRegs:$src1), u8ImmPred:$src2), bb:$offset)>, Requires<[HasV4T]>; @@ -3629,9 +2628,9 @@ let isReturn = 1, isTerminator = 1, multiclass ST_Abs_Predbase<string mnemonic, RegisterClass RC, bit isNot, bit isPredNew> { - let PNewValue = !if(isPredNew, "new", "") in + let isPredicatedNew = isPredNew in def NAME#_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdressExt:$absaddr, RC: $src2), + (ins PredRegs:$src1, u0AlwaysExt:$absaddr, RC: $src2), !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ", ") ")#mnemonic#"(##$absaddr) = $src2", []>, @@ -3639,7 +2638,7 @@ multiclass ST_Abs_Predbase<string mnemonic, RegisterClass RC, bit isNot, } multiclass ST_Abs_Pred<string mnemonic, RegisterClass RC, bit PredNot> { - let PredSense = !if(PredNot, "false", "true") in { + let isPredicatedFalse = PredNot in { defm _c#NAME : ST_Abs_Predbase<mnemonic, RC, PredNot, 0>; // Predicate new defm _cdn#NAME : ST_Abs_Predbase<mnemonic, RC, PredNot, 1>; @@ -3651,7 +2650,7 @@ multiclass ST_Abs<string mnemonic, string CextOp, RegisterClass RC> { let CextOpcode = CextOp, BaseOpcode = CextOp#_abs in { let opExtendable = 0, isPredicable = 1 in def NAME#_V4 : STInst2<(outs), - (ins globaladdressExt:$absaddr, RC:$src), + (ins u0AlwaysExt:$absaddr, RC:$src), mnemonic#"(##$absaddr) = $src", []>, Requires<[HasV4T]>; @@ -3665,9 +2664,9 @@ multiclass ST_Abs<string mnemonic, string CextOp, RegisterClass RC> { multiclass ST_Abs_Predbase_nv<string mnemonic, RegisterClass RC, bit isNot, bit isPredNew> { - let PNewValue = !if(isPredNew, "new", "") in + let isPredicatedNew = isPredNew in def NAME#_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdressExt:$absaddr, RC: $src2), + (ins PredRegs:$src1, u0AlwaysExt:$absaddr, RC: $src2), !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ", ") ")#mnemonic#"(##$absaddr) = $src2.new", []>, @@ -3675,7 +2674,7 @@ multiclass ST_Abs_Predbase_nv<string mnemonic, RegisterClass RC, bit isNot, } multiclass ST_Abs_Pred_nv<string mnemonic, RegisterClass RC, bit PredNot> { - let PredSense = !if(PredNot, "false", "true") in { + let isPredicatedFalse = PredNot in { defm _c#NAME : ST_Abs_Predbase_nv<mnemonic, RC, PredNot, 0>; // Predicate new defm _cdn#NAME : ST_Abs_Predbase_nv<mnemonic, RC, PredNot, 1>; @@ -3687,7 +2686,7 @@ multiclass ST_Abs_nv<string mnemonic, string CextOp, RegisterClass RC> { let CextOpcode = CextOp, BaseOpcode = CextOp#_abs in { let opExtendable = 0, isPredicable = 1 in def NAME#_nv_V4 : NVInst_V4<(outs), - (ins globaladdressExt:$absaddr, RC:$src), + (ins u0AlwaysExt:$absaddr, RC:$src), mnemonic#"(##$absaddr) = $src.new", []>, Requires<[HasV4T]>; @@ -3700,16 +2699,19 @@ multiclass ST_Abs_nv<string mnemonic, string CextOp, RegisterClass RC> { } let addrMode = Absolute in { + let accessSize = ByteAccess in defm STrib_abs : ST_Abs<"memb", "STrib", IntRegs>, ST_Abs_nv<"memb", "STrib", IntRegs>, AddrModeRel; + let accessSize = HalfWordAccess in defm STrih_abs : ST_Abs<"memh", "STrih", IntRegs>, ST_Abs_nv<"memh", "STrih", IntRegs>, AddrModeRel; + let accessSize = WordAccess in defm STriw_abs : ST_Abs<"memw", "STriw", IntRegs>, ST_Abs_nv<"memw", "STriw", IntRegs>, AddrModeRel; - let isNVStorable = 0 in + let accessSize = DoubleWordAccess, isNVStorable = 0 in defm STrid_abs : ST_Abs<"memd", "STrid", DoubleRegs>, AddrModeRel; } @@ -3730,11 +2732,115 @@ def : Pat<(store (i64 DoubleRegs:$src1), (STrid_abs_V4 tglobaladdr: $absaddr, DoubleRegs: $src1)>; } +//===----------------------------------------------------------------------===// +// multiclass for store instructions with GP-relative addressing mode. +// mem[bhwd](#global)=Rt +// if ([!]Pv[.new]) mem[bhwd](##global) = Rt +//===----------------------------------------------------------------------===// +let mayStore = 1, isNVStorable = 1 in +multiclass ST_GP<string mnemonic, string BaseOp, RegisterClass RC> { + let BaseOpcode = BaseOp, isPredicable = 1 in + def NAME#_V4 : STInst2<(outs), + (ins globaladdress:$global, RC:$src), + mnemonic#"(#$global) = $src", + []>; + + // When GP-relative instructions are predicated, their addressing mode is + // changed to absolute and they are always constant extended. + let BaseOpcode = BaseOp, isExtended = 1, opExtendable = 1, + isPredicated = 1 in { + defm Pt : ST_Abs_Pred <mnemonic, RC, 0>; + defm NotPt : ST_Abs_Pred <mnemonic, RC, 1>; + } +} + +let mayStore = 1, isNVStore = 1 in +multiclass ST_GP_nv<string mnemonic, string BaseOp, RegisterClass RC> { + let BaseOpcode = BaseOp, isPredicable = 1 in + def NAME#_nv_V4 : NVInst_V4<(outs), + (ins u0AlwaysExt:$global, RC:$src), + mnemonic#"(#$global) = $src.new", + []>, + Requires<[HasV4T]>; + + // When GP-relative instructions are predicated, their addressing mode is + // changed to absolute and they are always constant extended. + let BaseOpcode = BaseOp, isExtended = 1, opExtendable = 1, + isPredicated = 1 in { + defm Pt : ST_Abs_Pred_nv<mnemonic, RC, 0>; + defm NotPt : ST_Abs_Pred_nv<mnemonic, RC, 1>; + } +} + +let validSubTargets = HasV4SubT, neverHasSideEffects = 1 in { + let isNVStorable = 0 in + defm STd_GP : ST_GP <"memd", "STd_GP", DoubleRegs>, PredNewRel; + + defm STb_GP : ST_GP<"memb", "STb_GP", IntRegs>, + ST_GP_nv<"memb", "STb_GP", IntRegs>, NewValueRel; + defm STh_GP : ST_GP<"memh", "STh_GP", IntRegs>, + ST_GP_nv<"memh", "STh_GP", IntRegs>, NewValueRel; + defm STw_GP : ST_GP<"memw", "STw_GP", IntRegs>, + ST_GP_nv<"memw", "STw_GP", IntRegs>, NewValueRel; +} + +// 64 bit atomic store +def : Pat <(atomic_store_64 (HexagonCONST32_GP tglobaladdr:$global), + (i64 DoubleRegs:$src1)), + (STd_GP_V4 tglobaladdr:$global, (i64 DoubleRegs:$src1))>, + Requires<[HasV4T]>; + +// Map from store(globaladdress) -> memd(#foo) +let AddedComplexity = 100 in +def : Pat <(store (i64 DoubleRegs:$src1), + (HexagonCONST32_GP tglobaladdr:$global)), + (STd_GP_V4 tglobaladdr:$global, (i64 DoubleRegs:$src1))>; + +// 8 bit atomic store +def : Pat < (atomic_store_8 (HexagonCONST32_GP tglobaladdr:$global), + (i32 IntRegs:$src1)), + (STb_GP_V4 tglobaladdr:$global, (i32 IntRegs:$src1))>; + +// Map from store(globaladdress) -> memb(#foo) +let AddedComplexity = 100 in +def : Pat<(truncstorei8 (i32 IntRegs:$src1), + (HexagonCONST32_GP tglobaladdr:$global)), + (STb_GP_V4 tglobaladdr:$global, (i32 IntRegs:$src1))>; + +// Map from "i1 = constant<-1>; memw(CONST32(#foo)) = i1" +// to "r0 = 1; memw(#foo) = r0" +let AddedComplexity = 100 in +def : Pat<(store (i1 -1), (HexagonCONST32_GP tglobaladdr:$global)), + (STb_GP_V4 tglobaladdr:$global, (TFRI 1))>; + +def : Pat<(atomic_store_16 (HexagonCONST32_GP tglobaladdr:$global), + (i32 IntRegs:$src1)), + (STh_GP_V4 tglobaladdr:$global, (i32 IntRegs:$src1))>; + +// Map from store(globaladdress) -> memh(#foo) +let AddedComplexity = 100 in +def : Pat<(truncstorei16 (i32 IntRegs:$src1), + (HexagonCONST32_GP tglobaladdr:$global)), + (STh_GP_V4 tglobaladdr:$global, (i32 IntRegs:$src1))>; + +// 32 bit atomic store +def : Pat<(atomic_store_32 (HexagonCONST32_GP tglobaladdr:$global), + (i32 IntRegs:$src1)), + (STw_GP_V4 tglobaladdr:$global, (i32 IntRegs:$src1))>; + +// Map from store(globaladdress) -> memw(#foo) +let AddedComplexity = 100 in +def : Pat<(store (i32 IntRegs:$src1), (HexagonCONST32_GP tglobaladdr:$global)), + (STw_GP_V4 tglobaladdr:$global, (i32 IntRegs:$src1))>; + +//===----------------------------------------------------------------------===// +// Multiclass for the load instructions with absolute addressing mode. +//===----------------------------------------------------------------------===// multiclass LD_Abs_Predbase<string mnemonic, RegisterClass RC, bit isNot, bit isPredNew> { - let PNewValue = !if(isPredNew, "new", "") in + let isPredicatedNew = isPredNew in def NAME : LDInst2<(outs RC:$dst), - (ins PredRegs:$src1, globaladdressExt:$absaddr), + (ins PredRegs:$src1, u0AlwaysExt:$absaddr), !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ", ") ")#"$dst = "#mnemonic#"(##$absaddr)", []>, @@ -3742,7 +2848,7 @@ multiclass LD_Abs_Predbase<string mnemonic, RegisterClass RC, bit isNot, } multiclass LD_Abs_Pred<string mnemonic, RegisterClass RC, bit PredNot> { - let PredSense = !if(PredNot, "false", "true") in { + let isPredicatedFalse = PredNot in { defm _c#NAME : LD_Abs_Predbase<mnemonic, RC, PredNot, 0>; // Predicate new defm _cdn#NAME : LD_Abs_Predbase<mnemonic, RC, PredNot, 1>; @@ -3754,7 +2860,7 @@ multiclass LD_Abs<string mnemonic, string CextOp, RegisterClass RC> { 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#"(##$absaddr)", []>, Requires<[HasV4T]>; @@ -3767,33 +2873,138 @@ multiclass LD_Abs<string mnemonic, string CextOp, RegisterClass RC> { } let addrMode = Absolute in { + let accessSize = ByteAccess in { defm LDrib_abs : LD_Abs<"memb", "LDrib", IntRegs>, AddrModeRel; defm LDriub_abs : LD_Abs<"memub", "LDriub", IntRegs>, AddrModeRel; + } + let accessSize = HalfWordAccess in { defm LDrih_abs : LD_Abs<"memh", "LDrih", IntRegs>, AddrModeRel; defm LDriuh_abs : LD_Abs<"memuh", "LDriuh", IntRegs>, AddrModeRel; + } + let accessSize = WordAccess in defm LDriw_abs : LD_Abs<"memw", "LDriw", IntRegs>, AddrModeRel; + + let accessSize = DoubleWordAccess in defm LDrid_abs : LD_Abs<"memd", "LDrid", DoubleRegs>, AddrModeRel; } -let Predicates = [HasV4T], AddedComplexity = 30 in +let Predicates = [HasV4T], AddedComplexity = 30 in { def : Pat<(i32 (load (HexagonCONST32 tglobaladdr:$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:$absaddr)>; +} + +//===----------------------------------------------------------------------===// +// multiclass for load instructions with GP-relative addressing mode. +// Rx=mem[bhwd](##global) +// if ([!]Pv[.new]) Rx=mem[bhwd](##global) +//===----------------------------------------------------------------------===// +let neverHasSideEffects = 1, validSubTargets = HasV4SubT in +multiclass LD_GP<string mnemonic, string BaseOp, RegisterClass RC> { + let BaseOpcode = BaseOp in { + let isPredicable = 1 in + def NAME#_V4 : LDInst2<(outs RC:$dst), + (ins globaladdress:$global), + "$dst = "#mnemonic#"(#$global)", + []>; + + let isExtended = 1, opExtendable = 2, isPredicated = 1 in { + defm Pt_V4 : LD_Abs_Pred<mnemonic, RC, 0>; + defm NotPt_V4 : LD_Abs_Pred<mnemonic, RC, 1>; + } + } +} + +defm LDd_GP : LD_GP<"memd", "LDd_GP", DoubleRegs>, PredNewRel; +defm LDb_GP : LD_GP<"memb", "LDb_GP", IntRegs>, PredNewRel; +defm LDub_GP : LD_GP<"memub", "LDub_GP", IntRegs>, PredNewRel; +defm LDh_GP : LD_GP<"memh", "LDh_GP", IntRegs>, PredNewRel; +defm LDuh_GP : LD_GP<"memuh", "LDuh_GP", IntRegs>, PredNewRel; +defm LDw_GP : LD_GP<"memw", "LDw_GP", IntRegs>, PredNewRel; + +def : Pat <(atomic_load_64 (HexagonCONST32_GP tglobaladdr:$global)), + (i64 (LDd_GP_V4 tglobaladdr:$global))>; + +def : Pat <(atomic_load_32 (HexagonCONST32_GP tglobaladdr:$global)), + (i32 (LDw_GP_V4 tglobaladdr:$global))>; + +def : Pat <(atomic_load_16 (HexagonCONST32_GP tglobaladdr:$global)), + (i32 (LDuh_GP_V4 tglobaladdr:$global))>; + +def : Pat <(atomic_load_8 (HexagonCONST32_GP tglobaladdr:$global)), + (i32 (LDub_GP_V4 tglobaladdr:$global))>; + +// Map from load(globaladdress) -> memw(#foo + 0) +let AddedComplexity = 100 in +def : Pat <(i64 (load (HexagonCONST32_GP tglobaladdr:$global))), + (i64 (LDd_GP_V4 tglobaladdr:$global))>; + +// Map from Pd = load(globaladdress) -> Rd = memb(globaladdress), Pd = Rd +let AddedComplexity = 100 in +def : Pat <(i1 (load (HexagonCONST32_GP tglobaladdr:$global))), + (i1 (TFR_PdRs (i32 (LDb_GP_V4 tglobaladdr:$global))))>; + +// When the Interprocedural Global Variable optimizer realizes that a certain +// global variable takes only two constant values, it shrinks the global to +// a boolean. Catch those loads here in the following 3 patterns. +let AddedComplexity = 100 in +def : Pat <(i32 (extloadi1 (HexagonCONST32_GP tglobaladdr:$global))), + (i32 (LDb_GP_V4 tglobaladdr:$global))>; + +let AddedComplexity = 100 in +def : Pat <(i32 (sextloadi1 (HexagonCONST32_GP tglobaladdr:$global))), + (i32 (LDb_GP_V4 tglobaladdr:$global))>; + +// Map from load(globaladdress) -> memb(#foo) +let AddedComplexity = 100 in +def : Pat <(i32 (extloadi8 (HexagonCONST32_GP tglobaladdr:$global))), + (i32 (LDb_GP_V4 tglobaladdr:$global))>; + +// Map from load(globaladdress) -> memb(#foo) +let AddedComplexity = 100 in +def : Pat <(i32 (sextloadi8 (HexagonCONST32_GP tglobaladdr:$global))), + (i32 (LDb_GP_V4 tglobaladdr:$global))>; + +let AddedComplexity = 100 in +def : Pat <(i32 (zextloadi1 (HexagonCONST32_GP tglobaladdr:$global))), + (i32 (LDub_GP_V4 tglobaladdr:$global))>; + +// Map from load(globaladdress) -> memub(#foo) +let AddedComplexity = 100 in +def : Pat <(i32 (zextloadi8 (HexagonCONST32_GP tglobaladdr:$global))), + (i32 (LDub_GP_V4 tglobaladdr:$global))>; + +// Map from load(globaladdress) -> memh(#foo) +let AddedComplexity = 100 in +def : Pat <(i32 (extloadi16 (HexagonCONST32_GP tglobaladdr:$global))), + (i32 (LDh_GP_V4 tglobaladdr:$global))>; + +// Map from load(globaladdress) -> memh(#foo) +let AddedComplexity = 100 in +def : Pat <(i32 (sextloadi16 (HexagonCONST32_GP tglobaladdr:$global))), + (i32 (LDh_GP_V4 tglobaladdr:$global))>; + +// Map from load(globaladdress) -> memuh(#foo) +let AddedComplexity = 100 in +def : Pat <(i32 (zextloadi16 (HexagonCONST32_GP tglobaladdr:$global))), + (i32 (LDuh_GP_V4 tglobaladdr:$global))>; + +// Map from load(globaladdress) -> memw(#foo) +let AddedComplexity = 100 in +def : Pat <(i32 (load (HexagonCONST32_GP tglobaladdr:$global))), + (i32 (LDw_GP_V4 tglobaladdr:$global))>; + // Transfer global address into a register let AddedComplexity=50, isMoveImm = 1, isReMaterializable = 1 in @@ -3842,19 +3053,21 @@ def : Pat<(HexagonCONST32_GP tglobaladdr:$src1), // Load - Indirect with long offset: These instructions take global address // as an operand -let AddedComplexity = 10 in +let isExtended = 1, opExtendable = 3, AddedComplexity = 40, +validSubTargets = HasV4SubT in def LDrid_ind_lo_V4 : LDInst<(outs DoubleRegs:$dst), - (ins IntRegs:$src1, u2Imm:$src2, globaladdress:$offset), + (ins IntRegs:$src1, u2Imm:$src2, globaladdressExt:$offset), "$dst=memd($src1<<#$src2+##$offset)", [(set (i64 DoubleRegs:$dst), (load (add (shl IntRegs:$src1, u2ImmPred:$src2), (HexagonCONST32 tglobaladdr:$offset))))]>, Requires<[HasV4T]>; -let AddedComplexity = 10 in +let AddedComplexity = 40 in multiclass LD_indirect_lo<string OpcStr, PatFrag OpNode> { +let isExtended = 1, opExtendable = 3, validSubTargets = HasV4SubT in def _lo_V4 : LDInst<(outs IntRegs:$dst), - (ins IntRegs:$src1, u2Imm:$src2, globaladdress:$offset), + (ins IntRegs:$src1, u2Imm:$src2, globaladdressExt:$offset), !strconcat("$dst = ", !strconcat(OpcStr, "($src1<<#$src2+##$offset)")), [(set IntRegs:$dst, @@ -3865,202 +3078,53 @@ multiclass LD_indirect_lo<string OpcStr, PatFrag OpNode> { defm LDrib_ind : LD_indirect_lo<"memb", sextloadi8>; defm LDriub_ind : LD_indirect_lo<"memub", zextloadi8>; +defm LDriub_ind_anyext : LD_indirect_lo<"memub", extloadi8>; defm LDrih_ind : LD_indirect_lo<"memh", sextloadi16>; defm LDriuh_ind : LD_indirect_lo<"memuh", zextloadi16>; +defm LDriuh_ind_anyext : LD_indirect_lo<"memuh", extloadi16>; defm LDriw_ind : LD_indirect_lo<"memw", load>; -// Store - Indirect with long offset: These instructions take global address -// as an operand -let AddedComplexity = 10 in -def STrid_ind_lo_V4 : STInst<(outs), - (ins IntRegs:$src1, u2Imm:$src2, globaladdress:$src3, - DoubleRegs:$src4), - "memd($src1<<#$src2+#$src3) = $src4", - [(store (i64 DoubleRegs:$src4), - (add (shl IntRegs:$src1, u2ImmPred:$src2), - (HexagonCONST32 tglobaladdr:$src3)))]>, - Requires<[HasV4T]>; - -let AddedComplexity = 10 in -multiclass ST_indirect_lo<string OpcStr, PatFrag OpNode> { - def _lo_V4 : STInst<(outs), - (ins IntRegs:$src1, u2Imm:$src2, globaladdress:$src3, - IntRegs:$src4), - !strconcat(OpcStr, "($src1<<#$src2+##$src3) = $src4"), - [(OpNode (i32 IntRegs:$src4), - (add (shl IntRegs:$src1, u2ImmPred:$src2), - (HexagonCONST32 tglobaladdr:$src3)))]>, - Requires<[HasV4T]>; -} - -defm STrib_ind : ST_indirect_lo<"memb", truncstorei8>; -defm STrih_ind : ST_indirect_lo<"memh", truncstorei16>; -defm STriw_ind : ST_indirect_lo<"memw", store>; - -// Store - absolute addressing mode: These instruction take constant -// value as the extended operand. -multiclass ST_absimm<string OpcStr> { -let isExtended = 1, opExtendable = 0, isPredicable = 1, -validSubTargets = HasV4SubT in - def _abs_V4 : STInst2<(outs), - (ins u0AlwaysExt:$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) = $src3.new")), - []>, - Requires<[HasV4T]>; -} -} +let AddedComplexity = 40 in +def : Pat <(i32 (sextloadi8 (add IntRegs:$src1, + (NumUsesBelowThresCONST32 tglobaladdr:$offset)))), + (i32 (LDrib_ind_lo_V4 IntRegs:$src1, 0, tglobaladdr:$offset))>, + Requires<[HasV4T]>; -defm STrib_imm : ST_absimm<"memb">; -defm STrih_imm : ST_absimm<"memh">; -defm STriw_imm : ST_absimm<"memw">; +let AddedComplexity = 40 in +def : Pat <(i32 (zextloadi8 (add IntRegs:$src1, + (NumUsesBelowThresCONST32 tglobaladdr:$offset)))), + (i32 (LDriub_ind_lo_V4 IntRegs:$src1, 0, tglobaladdr:$offset))>, + Requires<[HasV4T]>; let Predicates = [HasV4T], AddedComplexity = 30 in { def : Pat<(truncstorei8 (i32 IntRegs:$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: $src1)>; -} - -// Load - absolute addressing mode: These instruction take constant -// value as the extended operand - -multiclass LD_absimm<string OpcStr> { -let isExtended = 1, opExtendable = 1, isPredicable = 1, -validSubTargets = HasV4SubT in - def _abs_V4 : LDInst2<(outs IntRegs:$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]>; + (STriw_abs_V4 u0AlwaysExtPred:$src2, IntRegs: $src1)>; } -} - -defm LDrib_imm : LD_absimm<"memb">; -defm LDriub_imm : LD_absimm<"memub">; -defm LDrih_imm : LD_absimm<"memh">; -defm LDriuh_imm : LD_absimm<"memuh">; -defm LDriw_imm : LD_absimm<"memw">; let Predicates = [HasV4T], AddedComplexity = 30 in { def : Pat<(i32 (load u0AlwaysExtPred:$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), |