diff options
Diffstat (limited to 'contrib/llvm/lib/Target/PowerPC/PPCInstr64Bit.td')
| -rw-r--r-- | contrib/llvm/lib/Target/PowerPC/PPCInstr64Bit.td | 115 |
1 files changed, 64 insertions, 51 deletions
diff --git a/contrib/llvm/lib/Target/PowerPC/PPCInstr64Bit.td b/contrib/llvm/lib/Target/PowerPC/PPCInstr64Bit.td index 39778a5..9711452 100644 --- a/contrib/llvm/lib/Target/PowerPC/PPCInstr64Bit.td +++ b/contrib/llvm/lib/Target/PowerPC/PPCInstr64Bit.td @@ -29,6 +29,9 @@ def symbolLo64 : Operand<i64> { let PrintMethod = "printSymbolLo"; let EncoderMethod = "getLO16Encoding"; } +def tocentry : Operand<iPTR> { + let MIOperandInfo = (ops i32imm:$imm); +} //===----------------------------------------------------------------------===// // 64-bit transformation functions. @@ -60,7 +63,7 @@ def HI48_64 : SDNodeXForm<imm, [{ // let Defs = [LR8] in - def MovePCtoLR8 : Pseudo<(outs), (ins), "", []>, + def MovePCtoLR8 : Pseudo<(outs), (ins), "#MovePCtoLR8", []>, PPC970_Unit_BRU; // Darwin ABI Calls. @@ -138,31 +141,31 @@ def : Pat<(PPCnop), let usesCustomInserter = 1 in { let Defs = [CR0] in { def ATOMIC_LOAD_ADD_I64 : Pseudo< - (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "", + (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "#ATOMIC_LOAD_ADD_I64", [(set G8RC:$dst, (atomic_load_add_64 xoaddr:$ptr, G8RC:$incr))]>; def ATOMIC_LOAD_SUB_I64 : Pseudo< - (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "", + (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "#ATOMIC_LOAD_SUB_I64", [(set G8RC:$dst, (atomic_load_sub_64 xoaddr:$ptr, G8RC:$incr))]>; def ATOMIC_LOAD_OR_I64 : Pseudo< - (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "", + (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "#ATOMIC_LOAD_OR_I64", [(set G8RC:$dst, (atomic_load_or_64 xoaddr:$ptr, G8RC:$incr))]>; def ATOMIC_LOAD_XOR_I64 : Pseudo< - (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "", + (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "#ATOMIC_LOAD_XOR_I64", [(set G8RC:$dst, (atomic_load_xor_64 xoaddr:$ptr, G8RC:$incr))]>; def ATOMIC_LOAD_AND_I64 : Pseudo< - (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "", + (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "#ATOMIC_LOAD_AND_i64", [(set G8RC:$dst, (atomic_load_and_64 xoaddr:$ptr, G8RC:$incr))]>; def ATOMIC_LOAD_NAND_I64 : Pseudo< - (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "", + (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "#ATOMIC_LOAD_NAND_I64", [(set G8RC:$dst, (atomic_load_nand_64 xoaddr:$ptr, G8RC:$incr))]>; def ATOMIC_CMP_SWAP_I64 : Pseudo< - (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$old, G8RC:$new), "", + (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$old, G8RC:$new), "#ATOMIC_CMP_SWAP_I64", [(set G8RC:$dst, (atomic_cmp_swap_64 xoaddr:$ptr, G8RC:$old, G8RC:$new))]>; def ATOMIC_SWAP_I64 : Pseudo< - (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$new), "", + (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$new), "#ATOMIC_SWAP_I64", [(set G8RC:$dst, (atomic_swap_64 xoaddr:$ptr, G8RC:$new))]>; } } @@ -231,10 +234,10 @@ def : Pat<(PPCtc_return CTRRC8:$dst, imm:$imm), let isBranch = 1, isTerminator = 1, hasCtrlDep = 1, PPC970_Unit = 7 in { let Defs = [CTR8], Uses = [CTR8] in { - def BDZ8 : IForm_ext<16, 18, 0, 0, (outs), (ins condbrtarget:$dst), - "bdz $dst", BrB, []>; - def BDNZ8 : IForm_ext<16, 16, 0, 0, (outs), (ins condbrtarget:$dst), - "bdnz $dst", BrB, []>; + def BDZ8 : BForm_1<16, 18, 0, 0, (outs), (ins condbrtarget:$dst), + "bdz $dst">; + def BDNZ8 : BForm_1<16, 16, 0, 0, (outs), (ins condbrtarget:$dst), + "bdnz $dst">; } } @@ -244,7 +247,7 @@ def MTCRF8 : XFXForm_5<31, 144, (outs crbitm:$FXM), (ins G8RC:$rS), PPC970_MicroCode, PPC970_Unit_CRU; def MFCR8pseud: XFXForm_3<31, 19, (outs G8RC:$rT), (ins crbitm:$FXM), - "", SprMFCR>, + "#MFCR8pseud", SprMFCR>, PPC970_MicroCode, PPC970_Unit_CRU; def MFCR8 : XFXForm_3<31, 19, (outs G8RC:$rT), (ins), @@ -275,7 +278,7 @@ def MFTB8 : XFXForm_1_ext<31, 339, 268, (outs G8RC:$rT), (ins), // the POWER3. let Defs = [X1], Uses = [X1] in -def DYNALLOC8 : Pseudo<(outs G8RC:$result), (ins G8RC:$negsize, memri:$fpsi),"", +def DYNALLOC8 : Pseudo<(outs G8RC:$result), (ins G8RC:$negsize, memri:$fpsi),"#DYNALLOC8", [(set G8RC:$result, (PPCdynalloc G8RC:$negsize, iaddr:$fpsi))]>; @@ -296,12 +299,14 @@ def MFLR8 : XFXForm_1_ext<31, 339, 8, (outs G8RC:$rT), (ins), let PPC970_Unit = 1 in { // FXU Operations. +let isReMaterializable = 1, isAsCheapAsAMove = 1, isMoveImm = 1 in { def LI8 : DForm_2_r0<14, (outs G8RC:$rD), (ins symbolLo64:$imm), "li $rD, $imm", IntSimple, [(set G8RC:$rD, immSExt16:$imm)]>; def LIS8 : DForm_2_r0<15, (outs G8RC:$rD), (ins symbolHi64:$imm), "lis $rD, $imm", IntSimple, [(set G8RC:$rD, imm16ShiftedSExt:$imm)]>; +} // Logical ops. def NAND8: XForm_6<31, 476, (outs G8RC:$rA), (ins G8RC:$rS, G8RC:$rB), @@ -459,7 +464,7 @@ def EXTSW_32_64 : XForm_11<31, 986, (outs G8RC:$rA), (ins GPRC:$rS), let Defs = [CARRY] in { def SRADI : XSForm_1<31, 413, (outs G8RC:$rA), (ins G8RC:$rS, u6imm:$SH), - "sradi $rA, $rS, $SH", IntRotateD, + "sradi $rA, $rS, $SH", IntRotateDI, [(set G8RC:$rA, (sra G8RC:$rS, (i32 imm:$SH)))]>, isPPC64; } def CNTLZD : XForm_11<31, 58, (outs G8RC:$rA), (ins G8RC:$rS), @@ -482,23 +487,23 @@ def MULLD : XOForm_1<31, 233, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB), let isCommutable = 1 in { def RLDIMI : MDForm_1<30, 3, (outs G8RC:$rA), (ins G8RC:$rSi, G8RC:$rS, u6imm:$SH, u6imm:$MB), - "rldimi $rA, $rS, $SH, $MB", IntRotateD, + "rldimi $rA, $rS, $SH, $MB", IntRotateDI, []>, isPPC64, RegConstraint<"$rSi = $rA">, NoEncode<"$rSi">; } // Rotate instructions. def RLDCL : MDForm_1<30, 0, - (outs G8RC:$rA), (ins G8RC:$rS, GPRC:$rB, u6imm:$MB), - "rldcl $rA, $rS, $rB, $MB", IntRotateD, + (outs G8RC:$rA), (ins G8RC:$rS, GPRC:$rB, u6imm:$MBE), + "rldcl $rA, $rS, $rB, $MBE", IntRotateD, []>, isPPC64; def RLDICL : MDForm_1<30, 0, - (outs G8RC:$rA), (ins G8RC:$rS, u6imm:$SH, u6imm:$MB), - "rldicl $rA, $rS, $SH, $MB", IntRotateD, + (outs G8RC:$rA), (ins G8RC:$rS, u6imm:$SH, u6imm:$MBE), + "rldicl $rA, $rS, $SH, $MBE", IntRotateDI, []>, isPPC64; def RLDICR : MDForm_1<30, 1, - (outs G8RC:$rA), (ins G8RC:$rS, u6imm:$SH, u6imm:$ME), - "rldicr $rA, $rS, $SH, $ME", IntRotateD, + (outs G8RC:$rA), (ins G8RC:$rS, u6imm:$SH, u6imm:$MBE), + "rldicr $rA, $rS, $SH, $MBE", IntRotateDI, []>, isPPC64; def RLWINM8 : MForm_2<21, @@ -506,7 +511,7 @@ def RLWINM8 : MForm_2<21, "rlwinm $rA, $rS, $SH, $MB, $ME", IntGeneral, []>; -def ISEL8 : AForm_1<31, 15, +def ISEL8 : AForm_4<31, 15, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB, pred:$cond), "isel $rT, $rA, $rB, $cond", IntGeneral, []>; @@ -541,19 +546,19 @@ def LWAX : XForm_1<31, 341, (outs G8RC:$rD), (ins memrr:$src), let mayLoad = 1 in def LHAU8 : DForm_1a<43, (outs G8RC:$rD, ptr_rc:$ea_result), (ins symbolLo:$disp, ptr_rc:$rA), - "lhau $rD, $disp($rA)", LdStLoad, + "lhau $rD, $disp($rA)", LdStLHAU, []>, RegConstraint<"$rA = $ea_result">, NoEncode<"$ea_result">; // NO LWAU! def LHAUX8 : XForm_1<31, 375, (outs G8RC:$rD, ptr_rc:$ea_result), (ins memrr:$addr), - "lhaux $rD, $addr", LdStLoad, + "lhaux $rD, $addr", LdStLHAU, []>, RegConstraint<"$addr.offreg = $ea_result">, NoEncode<"$ea_result">; -def LWAUX : XForm_1<31, 375, (outs G8RC:$rD, ptr_rc:$ea_result), +def LWAUX : XForm_1<31, 373, (outs G8RC:$rD, ptr_rc:$ea_result), (ins memrr:$addr), - "lwaux $rD, $addr", LdStLoad, + "lwaux $rD, $addr", LdStLHAU, []>, RegConstraint<"$addr.offreg = $ea_result">, NoEncode<"$ea_result">, isPPC64; } @@ -584,31 +589,31 @@ def LWZX8 : XForm_1<31, 23, (outs G8RC:$rD), (ins memrr:$src), // Update forms. let mayLoad = 1 in { def LBZU8 : DForm_1<35, (outs G8RC:$rD, ptr_rc:$ea_result), (ins memri:$addr), - "lbzu $rD, $addr", LdStLoad, + "lbzu $rD, $addr", LdStLoadUpd, []>, RegConstraint<"$addr.reg = $ea_result">, NoEncode<"$ea_result">; def LHZU8 : DForm_1<41, (outs G8RC:$rD, ptr_rc:$ea_result), (ins memri:$addr), - "lhzu $rD, $addr", LdStLoad, + "lhzu $rD, $addr", LdStLoadUpd, []>, RegConstraint<"$addr.reg = $ea_result">, NoEncode<"$ea_result">; def LWZU8 : DForm_1<33, (outs G8RC:$rD, ptr_rc:$ea_result), (ins memri:$addr), - "lwzu $rD, $addr", LdStLoad, + "lwzu $rD, $addr", LdStLoadUpd, []>, RegConstraint<"$addr.reg = $ea_result">, NoEncode<"$ea_result">; def LBZUX8 : XForm_1<31, 119, (outs G8RC:$rD, ptr_rc:$ea_result), (ins memrr:$addr), - "lbzux $rD, $addr", LdStLoad, + "lbzux $rD, $addr", LdStLoadUpd, []>, RegConstraint<"$addr.offreg = $ea_result">, NoEncode<"$ea_result">; -def LHZUX8 : XForm_1<31, 331, (outs G8RC:$rD, ptr_rc:$ea_result), +def LHZUX8 : XForm_1<31, 311, (outs G8RC:$rD, ptr_rc:$ea_result), (ins memrr:$addr), - "lhzux $rD, $addr", LdStLoad, + "lhzux $rD, $addr", LdStLoadUpd, []>, RegConstraint<"$addr.offreg = $ea_result">, NoEncode<"$ea_result">; def LWZUX8 : XForm_1<31, 55, (outs G8RC:$rD, ptr_rc:$ea_result), (ins memrr:$addr), - "lwzux $rD, $addr", LdStLoad, + "lwzux $rD, $addr", LdStLoadUpd, []>, RegConstraint<"$addr.offreg = $ea_result">, NoEncode<"$ea_result">; } @@ -621,18 +626,26 @@ def LD : DSForm_1<58, 0, (outs G8RC:$rD), (ins memrix:$src), "ld $rD, $src", LdStLD, [(set G8RC:$rD, (load ixaddr:$src))]>, isPPC64; def LDtoc: Pseudo<(outs G8RC:$rD), (ins tocentry:$disp, G8RC:$reg), - "", + "#LDtoc", [(set G8RC:$rD, (PPCtoc_entry tglobaladdr:$disp, G8RC:$reg))]>, isPPC64; +def LDtocJTI: Pseudo<(outs G8RC:$rD), (ins tocentry:$disp, G8RC:$reg), + "#LDtocJTI", + [(set G8RC:$rD, + (PPCtoc_entry tjumptable:$disp, G8RC:$reg))]>, isPPC64; +def LDtocCPT: Pseudo<(outs G8RC:$rD), (ins tocentry:$disp, G8RC:$reg), + "#LDtocCPT", + [(set G8RC:$rD, + (PPCtoc_entry tconstpool:$disp, G8RC:$reg))]>, isPPC64; let hasSideEffects = 1 in { -let RST = 2, DS_RA = 0 in // FIXME: Should be a pseudo. -def LDinto_toc: DSForm_1<58, 0, (outs), (ins G8RC:$reg), +let RST = 2, DS = 2 in +def LDinto_toc: DSForm_1a<58, 0, (outs), (ins G8RC:$reg), "ld 2, 8($reg)", LdStLD, [(PPCload_toc G8RC:$reg)]>, isPPC64; -let RST = 2, DS_RA = 0 in // FIXME: Should be a pseudo. -def LDtoc_restore : DSForm_1<58, 0, (outs), (ins), +let RST = 2, DS = 10, RA = 1 in +def LDtoc_restore : DSForm_1a<58, 0, (outs), (ins), "ld 2, 40(1)", LdStLD, [(PPCtoc_restore)]>, isPPC64; } @@ -642,13 +655,13 @@ def LDX : XForm_1<31, 21, (outs G8RC:$rD), (ins memrr:$src), let mayLoad = 1 in def LDU : DSForm_1<58, 1, (outs G8RC:$rD, ptr_rc:$ea_result), (ins memrix:$addr), - "ldu $rD, $addr", LdStLD, + "ldu $rD, $addr", LdStLDU, []>, RegConstraint<"$addr.reg = $ea_result">, isPPC64, NoEncode<"$ea_result">; def LDUX : XForm_1<31, 53, (outs G8RC:$rD, ptr_rc:$ea_result), (ins memrr:$addr), - "ldux $rD, $addr", LdStLoad, + "ldux $rD, $addr", LdStLDU, []>, RegConstraint<"$addr.offreg = $ea_result">, NoEncode<"$ea_result">, isPPC64; } @@ -693,16 +706,16 @@ def STDX : XForm_8<31, 149, (outs), (ins G8RC:$rS, memrr:$dst), let PPC970_Unit = 2 in { -def STBU8 : DForm_1a<38, (outs ptr_rc:$ea_res), (ins G8RC:$rS, +def STBU8 : DForm_1a<39, (outs ptr_rc:$ea_res), (ins G8RC:$rS, symbolLo:$ptroff, ptr_rc:$ptrreg), - "stbu $rS, $ptroff($ptrreg)", LdStStore, + "stbu $rS, $ptroff($ptrreg)", LdStStoreUpd, [(set ptr_rc:$ea_res, (pre_truncsti8 G8RC:$rS, ptr_rc:$ptrreg, iaddroff:$ptroff))]>, RegConstraint<"$ptrreg = $ea_res">, NoEncode<"$ea_res">; def STHU8 : DForm_1a<45, (outs ptr_rc:$ea_res), (ins G8RC:$rS, symbolLo:$ptroff, ptr_rc:$ptrreg), - "sthu $rS, $ptroff($ptrreg)", LdStStore, + "sthu $rS, $ptroff($ptrreg)", LdStStoreUpd, [(set ptr_rc:$ea_res, (pre_truncsti16 G8RC:$rS, ptr_rc:$ptrreg, iaddroff:$ptroff))]>, @@ -710,7 +723,7 @@ def STHU8 : DForm_1a<45, (outs ptr_rc:$ea_res), (ins G8RC:$rS, def STWU8 : DForm_1a<37, (outs ptr_rc:$ea_res), (ins G8RC:$rS, symbolLo:$ptroff, ptr_rc:$ptrreg), - "stwu $rS, $ptroff($ptrreg)", LdStStore, + "stwu $rS, $ptroff($ptrreg)", LdStStoreUpd, [(set ptr_rc:$ea_res, (pre_truncsti32 G8RC:$rS, ptr_rc:$ptrreg, iaddroff:$ptroff))]>, @@ -718,7 +731,7 @@ def STWU8 : DForm_1a<37, (outs ptr_rc:$ea_res), (ins G8RC:$rS, def STDU : DSForm_1a<62, 1, (outs ptr_rc:$ea_res), (ins G8RC:$rS, s16immX4:$ptroff, ptr_rc:$ptrreg), - "stdu $rS, $ptroff($ptrreg)", LdStSTD, + "stdu $rS, $ptroff($ptrreg)", LdStSTDU, [(set ptr_rc:$ea_res, (pre_store G8RC:$rS, ptr_rc:$ptrreg, iaddroff:$ptroff))]>, RegConstraint<"$ptrreg = $ea_res">, NoEncode<"$ea_res">, @@ -727,7 +740,7 @@ def STDU : DSForm_1a<62, 1, (outs ptr_rc:$ea_res), (ins G8RC:$rS, def STBUX8 : XForm_8<31, 247, (outs ptr_rc:$ea_res), (ins G8RC:$rS, ptr_rc:$ptroff, ptr_rc:$ptrreg), - "stbux $rS, $ptroff, $ptrreg", LdStStore, + "stbux $rS, $ptroff, $ptrreg", LdStStoreUpd, [(set ptr_rc:$ea_res, (pre_truncsti8 G8RC:$rS, ptr_rc:$ptrreg, xaddroff:$ptroff))]>, @@ -736,7 +749,7 @@ def STBUX8 : XForm_8<31, 247, (outs ptr_rc:$ea_res), def STHUX8 : XForm_8<31, 439, (outs ptr_rc:$ea_res), (ins G8RC:$rS, ptr_rc:$ptroff, ptr_rc:$ptrreg), - "sthux $rS, $ptroff, $ptrreg", LdStStore, + "sthux $rS, $ptroff, $ptrreg", LdStStoreUpd, [(set ptr_rc:$ea_res, (pre_truncsti16 G8RC:$rS, ptr_rc:$ptrreg, xaddroff:$ptroff))]>, @@ -745,7 +758,7 @@ def STHUX8 : XForm_8<31, 439, (outs ptr_rc:$ea_res), def STWUX8 : XForm_8<31, 183, (outs ptr_rc:$ea_res), (ins G8RC:$rS, ptr_rc:$ptroff, ptr_rc:$ptrreg), - "stwux $rS, $ptroff, $ptrreg", LdStStore, + "stwux $rS, $ptroff, $ptrreg", LdStStoreUpd, [(set ptr_rc:$ea_res, (pre_truncsti32 G8RC:$rS, ptr_rc:$ptrreg, xaddroff:$ptroff))]>, @@ -754,7 +767,7 @@ def STWUX8 : XForm_8<31, 183, (outs ptr_rc:$ea_res), def STDUX : XForm_8<31, 181, (outs ptr_rc:$ea_res), (ins G8RC:$rS, ptr_rc:$ptroff, ptr_rc:$ptrreg), - "stdux $rS, $ptroff, $ptrreg", LdStStore, + "stdux $rS, $ptroff, $ptrreg", LdStSTDU, [(set ptr_rc:$ea_res, (pre_store G8RC:$rS, ptr_rc:$ptrreg, xaddroff:$ptroff))]>, RegConstraint<"$ptroff = $ea_res">, NoEncode<"$ea_res">, |
