-//===- PPCInstr64Bit.td - The PowerPC 64-bit Support -------*- tablegen -*-===//
-//
+//===-- PPCInstr64Bit.td - The PowerPC 64-bit Support ------*- tablegen -*-===//
+//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
-//
+//
//===----------------------------------------------------------------------===//
//
// This file describes the PowerPC 64-bit instructions. These patterns are used
}
def symbolHi64 : Operand<i64> {
let PrintMethod = "printSymbolHi";
+ let EncoderMethod = "getHA16Encoding";
}
def symbolLo64 : Operand<i64> {
let PrintMethod = "printSymbolLo";
+ let EncoderMethod = "getLO16Encoding";
}
//===----------------------------------------------------------------------===//
//
let Defs = [LR8] in
- def MovePCtoLR8 : Pseudo<(outs), (ins piclabel:$label), "bl $label", []>,
+ def MovePCtoLR8 : Pseudo<(outs), (ins), "", []>,
PPC970_Unit_BRU;
-// Macho ABI Calls.
-let isCall = 1, PPC970_Unit = 7,
- // All calls clobber the PPC64 non-callee saved registers.
- Defs = [X0,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11,X12,
- F0,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,F13,
- V0,V1,V2,V3,V4,V5,V6,V7,V8,V9,V10,V11,V12,V13,V14,V15,V16,V17,V18,V19,
- LR8,CTR8,
- CR0,CR1,CR5,CR6,CR7] in {
+// Darwin ABI Calls.
+let isCall = 1, PPC970_Unit = 7, Defs = [LR8] in {
// Convenient aliases for call instructions
let Uses = [RM] in {
- def BL8_Macho : IForm<18, 0, 1,
- (outs), (ins calltarget:$func, variable_ops),
- "bl $func", BrB, []>; // See Pat patterns below.
- def BLA8_Macho : IForm<18, 1, 1,
- (outs), (ins aaddr:$func, variable_ops),
- "bla $func", BrB, [(PPCcall_Macho (i64 imm:$func))]>;
+ def BL8_Darwin : IForm<18, 0, 1,
+ (outs), (ins calltarget:$func, variable_ops),
+ "bl $func", BrB, []>; // See Pat patterns below.
+ def BLA8_Darwin : IForm<18, 1, 1,
+ (outs), (ins aaddr:$func, variable_ops),
+ "bla $func", BrB, [(PPCcall_Darwin (i64 imm:$func))]>;
}
let Uses = [CTR8, RM] in {
- def BCTRL8_Macho : XLForm_2_ext<19, 528, 20, 0, 1,
- (outs), (ins variable_ops),
- "bctrl", BrB,
- [(PPCbctrl_Macho)]>, Requires<[In64BitMode]>;
+ def BCTRL8_Darwin : XLForm_2_ext<19, 528, 20, 0, 1,
+ (outs), (ins variable_ops),
+ "bctrl", BrB,
+ [(PPCbctrl_Darwin)]>, Requires<[In64BitMode]>;
}
}
-// ELF 64 ABI Calls = Macho ABI Calls
+// ELF 64 ABI Calls = Darwin ABI Calls
// Used to define BL8_ELF and BLA8_ELF
-let isCall = 1, PPC970_Unit = 7,
- // All calls clobber the PPC64 non-callee saved registers.
- Defs = [X0,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11,X12,
- F0,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,F13,
- V0,V1,V2,V3,V4,V5,V6,V7,V8,V9,V10,V11,V12,V13,V14,V15,V16,V17,V18,V19,
- LR8,CTR8,
- CR0,CR1,CR5,CR6,CR7] in {
+let isCall = 1, PPC970_Unit = 7, Defs = [LR8] in {
// Convenient aliases for call instructions
let Uses = [RM] in {
def BL8_ELF : IForm<18, 0, 1,
(outs), (ins calltarget:$func, variable_ops),
- "bl $func", BrB, []>; // See Pat patterns below.
+ "bl $func", BrB, []>; // See Pat patterns below.
+
+ let isCodeGenOnly = 1 in
+ def BL8_NOP_ELF : IForm_and_DForm_4_zero<18, 0, 1, 24,
+ (outs), (ins calltarget:$func, variable_ops),
+ "bl $func\n\tnop", BrB, []>;
+
def BLA8_ELF : IForm<18, 1, 1,
(outs), (ins aaddr:$func, variable_ops),
- "bla $func", BrB, [(PPCcall_ELF (i64 imm:$func))]>;
+ "bla $func", BrB, [(PPCcall_SVR4 (i64 imm:$func))]>;
+
+ let isCodeGenOnly = 1 in
+ def BLA8_NOP_ELF : IForm_and_DForm_4_zero<18, 1, 1, 24,
+ (outs), (ins aaddr:$func, variable_ops),
+ "bla $func\n\tnop", BrB,
+ [(PPCcall_nop_SVR4 (i64 imm:$func))]>;
}
- let Uses = [CTR8, RM] in {
+ let Uses = [X11, CTR8, RM] in {
def BCTRL8_ELF : XLForm_2_ext<19, 528, 20, 0, 1,
(outs), (ins variable_ops),
"bctrl", BrB,
- [(PPCbctrl_ELF)]>, Requires<[In64BitMode]>;
+ [(PPCbctrl_SVR4)]>, Requires<[In64BitMode]>;
}
}
// Calls
-def : Pat<(PPCcall_Macho (i64 tglobaladdr:$dst)),
- (BL8_Macho tglobaladdr:$dst)>;
-def : Pat<(PPCcall_Macho (i64 texternalsym:$dst)),
- (BL8_Macho texternalsym:$dst)>;
+def : Pat<(PPCcall_Darwin (i64 tglobaladdr:$dst)),
+ (BL8_Darwin tglobaladdr:$dst)>;
+def : Pat<(PPCcall_Darwin (i64 texternalsym:$dst)),
+ (BL8_Darwin texternalsym:$dst)>;
-def : Pat<(PPCcall_ELF (i64 tglobaladdr:$dst)),
+def : Pat<(PPCcall_SVR4 (i64 tglobaladdr:$dst)),
(BL8_ELF tglobaladdr:$dst)>;
-def : Pat<(PPCcall_ELF (i64 texternalsym:$dst)),
+def : Pat<(PPCcall_nop_SVR4 (i64 tglobaladdr:$dst)),
+ (BL8_NOP_ELF tglobaladdr:$dst)>;
+
+def : Pat<(PPCcall_SVR4 (i64 texternalsym:$dst)),
(BL8_ELF texternalsym:$dst)>;
+def : Pat<(PPCcall_nop_SVR4 (i64 texternalsym:$dst)),
+ (BL8_NOP_ELF texternalsym:$dst)>;
+
+def : Pat<(PPCnop),
+ (NOP)>;
// Atomic operations
-let usesCustomDAGSchedInserter = 1 in {
- let Uses = [CR0] in {
+let usesCustomInserter = 1 in {
+ let Defs = [CR0] in {
def ATOMIC_LOAD_ADD_I64 : Pseudo<
- (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr),
- "${:comment} ATOMIC_LOAD_ADD_I64 PSEUDO!",
+ (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "",
[(set G8RC:$dst, (atomic_load_add_64 xoaddr:$ptr, G8RC:$incr))]>;
def ATOMIC_LOAD_SUB_I64 : Pseudo<
- (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr),
- "${:comment} ATOMIC_LOAD_SUB_I64 PSEUDO!",
+ (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "",
[(set G8RC:$dst, (atomic_load_sub_64 xoaddr:$ptr, G8RC:$incr))]>;
def ATOMIC_LOAD_OR_I64 : Pseudo<
- (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr),
- "${:comment} ATOMIC_LOAD_OR_I64 PSEUDO!",
+ (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "",
[(set G8RC:$dst, (atomic_load_or_64 xoaddr:$ptr, G8RC:$incr))]>;
def ATOMIC_LOAD_XOR_I64 : Pseudo<
- (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr),
- "${:comment} ATOMIC_LOAD_XOR_I64 PSEUDO!",
+ (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "",
[(set G8RC:$dst, (atomic_load_xor_64 xoaddr:$ptr, G8RC:$incr))]>;
def ATOMIC_LOAD_AND_I64 : Pseudo<
- (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr),
- "${:comment} ATOMIC_LOAD_AND_I64 PSEUDO!",
+ (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "",
[(set G8RC:$dst, (atomic_load_and_64 xoaddr:$ptr, G8RC:$incr))]>;
def ATOMIC_LOAD_NAND_I64 : Pseudo<
- (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr),
- "${:comment} ATOMIC_LOAD_NAND_I64 PSEUDO!",
+ (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), "",
[(set G8RC:$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),
- "${:comment} ATOMIC_CMP_SWAP_I64 PSEUDO!",
+ (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$old, G8RC:$new), "",
[(set G8RC:$dst,
(atomic_cmp_swap_64 xoaddr:$ptr, G8RC:$old, G8RC:$new))]>;
def ATOMIC_SWAP_I64 : Pseudo<
- (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$new),
- "${:comment} ATOMIC_SWAP_I64 PSEUDO!",
+ (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$new), "",
[(set G8RC:$dst, (atomic_swap_64 xoaddr:$ptr, G8RC:$new))]>;
}
}
let isTerminator = 1, isBarrier = 1, PPC970_Unit = 7, isBranch = 1,
- isIndirectBranch = 1, isCall = 1, isReturn = 1, Uses = [CTR, RM] in
-def TAILBCTR8 : XLForm_2_ext<19, 528, 20, 0, 0, (outs), (ins), "bctr", BrB, []>,
- Requires<[In64BitMode]>;
+ isIndirectBranch = 1, isCall = 1, Uses = [CTR8, RM] in {
+ let isReturn = 1 in {
+ def TAILBCTR8 : XLForm_2_ext<19, 528, 20, 0, 0, (outs), (ins), "bctr", BrB, []>,
+ Requires<[In64BitMode]>;
+ }
+ def BCTR8 : XLForm_2_ext<19, 528, 20, 0, 0, (outs), (ins), "bctr", BrB, []>,
+ Requires<[In64BitMode]>;
+}
let isBranch = 1, isTerminator = 1, hasCtrlDep = 1, PPC970_Unit = 7,
def : Pat<(PPCtc_return CTRRC8:$dst, imm:$imm),
(TCRETURNri8 CTRRC8:$dst, imm:$imm)>;
+// 64-but CR instructions
+def MTCRF8 : XFXForm_5<31, 144, (outs crbitm:$FXM), (ins G8RC:$rS),
+ "mtcrf $FXM, $rS", BrMCRX>,
+ PPC970_MicroCode, PPC970_Unit_CRU;
+
+def MFCR8pseud: XFXForm_3<31, 19, (outs G8RC:$rT), (ins crbitm:$FXM),
+ "", SprMFCR>,
+ PPC970_MicroCode, PPC970_Unit_CRU;
+
+def MFCR8 : XFXForm_3<31, 19, (outs G8RC:$rT), (ins),
+ "mfcr $rT", SprMFCR>,
+ PPC970_MicroCode, PPC970_Unit_CRU;
//===----------------------------------------------------------------------===//
// 64-bit SPR manipulation instrs.
}
let Defs = [X1], Uses = [X1] in
-def DYNALLOC8 : Pseudo<(outs G8RC:$result), (ins G8RC:$negsize, memri:$fpsi),
- "${:comment} DYNALLOC8 $result, $negsize, $fpsi",
+def DYNALLOC8 : Pseudo<(outs G8RC:$result), (ins G8RC:$negsize, memri:$fpsi),"",
[(set G8RC:$result,
(PPCdynalloc G8RC:$negsize, iaddr:$fpsi))]>;
"add $rT, $rA, $rB", IntGeneral,
[(set G8RC:$rT, (add G8RC:$rA, G8RC:$rB))]>;
+let Defs = [CARRY] in {
def ADDC8 : XOForm_1<31, 10, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB),
"addc $rT, $rA, $rB", IntGeneral,
[(set G8RC:$rT, (addc G8RC:$rA, G8RC:$rB))]>,
PPC970_DGroup_Cracked;
-def ADDE8 : XOForm_1<31, 138, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB),
- "adde $rT, $rA, $rB", IntGeneral,
- [(set G8RC:$rT, (adde G8RC:$rA, G8RC:$rB))]>;
-
+def ADDIC8 : DForm_2<12, (outs G8RC:$rD), (ins G8RC:$rA, s16imm64:$imm),
+ "addic $rD, $rA, $imm", IntGeneral,
+ [(set G8RC:$rD, (addc G8RC:$rA, immSExt16:$imm))]>;
+}
def ADDI8 : DForm_2<14, (outs G8RC:$rD), (ins G8RC:$rA, s16imm64:$imm),
"addi $rD, $rA, $imm", IntGeneral,
[(set G8RC:$rD, (add G8RC:$rA, immSExt16:$imm))]>;
"addis $rD, $rA, $imm", IntGeneral,
[(set G8RC:$rD, (add G8RC:$rA, imm16ShiftedSExt:$imm))]>;
+let Defs = [CARRY] in {
def SUBFIC8: DForm_2< 8, (outs G8RC:$rD), (ins G8RC:$rA, s16imm64:$imm),
"subfic $rD, $rA, $imm", IntGeneral,
[(set G8RC:$rD, (subc immSExt16:$imm, G8RC:$rA))]>;
-def SUBF8 : XOForm_1<31, 40, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB),
- "subf $rT, $rA, $rB", IntGeneral,
- [(set G8RC:$rT, (sub G8RC:$rB, G8RC:$rA))]>;
def SUBFC8 : XOForm_1<31, 8, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB),
"subfc $rT, $rA, $rB", IntGeneral,
[(set G8RC:$rT, (subc G8RC:$rB, G8RC:$rA))]>,
PPC970_DGroup_Cracked;
-
-def SUBFE8 : XOForm_1<31, 136, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB),
- "subfe $rT, $rA, $rB", IntGeneral,
- [(set G8RC:$rT, (sube G8RC:$rB, G8RC:$rA))]>;
+}
+def SUBF8 : XOForm_1<31, 40, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB),
+ "subf $rT, $rA, $rB", IntGeneral,
+ [(set G8RC:$rT, (sub G8RC:$rB, G8RC:$rA))]>;
+def NEG8 : XOForm_3<31, 104, 0, (outs G8RC:$rT), (ins G8RC:$rA),
+ "neg $rT, $rA", IntGeneral,
+ [(set G8RC:$rT, (ineg G8RC:$rA))]>;
+let Uses = [CARRY], Defs = [CARRY] in {
+def ADDE8 : XOForm_1<31, 138, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB),
+ "adde $rT, $rA, $rB", IntGeneral,
+ [(set G8RC:$rT, (adde G8RC:$rA, G8RC:$rB))]>;
def ADDME8 : XOForm_3<31, 234, 0, (outs G8RC:$rT), (ins G8RC:$rA),
"addme $rT, $rA", IntGeneral,
- [(set G8RC:$rT, (adde G8RC:$rA, immAllOnes))]>;
+ [(set G8RC:$rT, (adde G8RC:$rA, -1))]>;
def ADDZE8 : XOForm_3<31, 202, 0, (outs G8RC:$rT), (ins G8RC:$rA),
"addze $rT, $rA", IntGeneral,
[(set G8RC:$rT, (adde G8RC:$rA, 0))]>;
-def NEG8 : XOForm_3<31, 104, 0, (outs G8RC:$rT), (ins G8RC:$rA),
- "neg $rT, $rA", IntGeneral,
- [(set G8RC:$rT, (ineg G8RC:$rA))]>;
+def SUBFE8 : XOForm_1<31, 136, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB),
+ "subfe $rT, $rA, $rB", IntGeneral,
+ [(set G8RC:$rT, (sube G8RC:$rB, G8RC:$rA))]>;
def SUBFME8 : XOForm_3<31, 232, 0, (outs G8RC:$rT), (ins G8RC:$rA),
"subfme $rT, $rA", IntGeneral,
- [(set G8RC:$rT, (sube immAllOnes, G8RC:$rA))]>;
+ [(set G8RC:$rT, (sube -1, G8RC:$rA))]>;
def SUBFZE8 : XOForm_3<31, 200, 0, (outs G8RC:$rT), (ins G8RC:$rA),
"subfze $rT, $rA", IntGeneral,
[(set G8RC:$rT, (sube 0, G8RC:$rA))]>;
-
+}
def MULHD : XOForm_1<31, 73, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB),
def SRD : XForm_6<31, 539, (outs G8RC:$rA), (ins G8RC:$rS, GPRC:$rB),
"srd $rA, $rS, $rB", IntRotateD,
[(set G8RC:$rA, (PPCsrl G8RC:$rS, GPRC:$rB))]>, isPPC64;
+let Defs = [CARRY] in {
def SRAD : XForm_6<31, 794, (outs G8RC:$rA), (ins G8RC:$rS, GPRC:$rB),
"srad $rA, $rS, $rB", IntRotateD,
[(set G8RC:$rA, (PPCsra G8RC:$rS, GPRC:$rB))]>, isPPC64;
+}
def EXTSB8 : XForm_11<31, 954, (outs G8RC:$rA), (ins G8RC:$rS),
"extsb $rA, $rS", IntGeneral,
"extsw $rA, $rS", IntGeneral,
[(set G8RC:$rA, (sext GPRC:$rS))]>, isPPC64;
+let Defs = [CARRY] in {
def SRADI : XSForm_1<31, 413, (outs G8RC:$rA), (ins G8RC:$rS, u6imm:$SH),
"sradi $rA, $rS, $SH", IntRotateD,
[(set G8RC:$rA, (sra G8RC:$rS, (i32 imm:$SH)))]>, isPPC64;
+}
def CNTLZD : XForm_11<31, 58, (outs G8RC:$rA), (ins G8RC:$rS),
"cntlzd $rA, $rS", IntGeneral,
[(set G8RC:$rA, (ctlz G8RC:$rS))]>;
(outs G8RC:$rA), (ins G8RC:$rS, u6imm:$SH, u6imm:$ME),
"rldicr $rA, $rS, $SH, $ME", IntRotateD,
[]>, isPPC64;
+
+def RLWINM8 : MForm_2<21,
+ (outs G8RC:$rA), (ins G8RC:$rS, u5imm:$SH, u5imm:$MB, u5imm:$ME),
+ "rlwinm $rA, $rS, $SH, $MB, $ME", IntGeneral,
+ []>;
+
} // End FXU Operations.
// Sign extending loads.
-let isSimpleLoad = 1, PPC970_Unit = 2 in {
+let canFoldAsLoad = 1, PPC970_Unit = 2 in {
def LHA8: DForm_1<42, (outs G8RC:$rD), (ins memri:$src),
"lha $rD, $src", LdStLHA,
[(set G8RC:$rD, (sextloadi16 iaddr:$src))]>,
PPC970_DGroup_Cracked;
// Update forms.
-def LHAU8 : DForm_1<43, (outs G8RC:$rD, ptr_rc:$ea_result), (ins symbolLo:$disp,
+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)", LdStGeneral,
+ "lhau $rD, $disp($rA)", LdStLoad,
[]>, RegConstraint<"$rA = $ea_result">,
NoEncode<"$ea_result">;
// NO LWAU!
}
// Zero extending loads.
-let isSimpleLoad = 1, PPC970_Unit = 2 in {
+let canFoldAsLoad = 1, PPC970_Unit = 2 in {
def LBZ8 : DForm_1<34, (outs G8RC:$rD), (ins memri:$src),
- "lbz $rD, $src", LdStGeneral,
+ "lbz $rD, $src", LdStLoad,
[(set G8RC:$rD, (zextloadi8 iaddr:$src))]>;
def LHZ8 : DForm_1<40, (outs G8RC:$rD), (ins memri:$src),
- "lhz $rD, $src", LdStGeneral,
+ "lhz $rD, $src", LdStLoad,
[(set G8RC:$rD, (zextloadi16 iaddr:$src))]>;
def LWZ8 : DForm_1<32, (outs G8RC:$rD), (ins memri:$src),
- "lwz $rD, $src", LdStGeneral,
+ "lwz $rD, $src", LdStLoad,
[(set G8RC:$rD, (zextloadi32 iaddr:$src))]>, isPPC64;
def LBZX8 : XForm_1<31, 87, (outs G8RC:$rD), (ins memrr:$src),
- "lbzx $rD, $src", LdStGeneral,
+ "lbzx $rD, $src", LdStLoad,
[(set G8RC:$rD, (zextloadi8 xaddr:$src))]>;
def LHZX8 : XForm_1<31, 279, (outs G8RC:$rD), (ins memrr:$src),
- "lhzx $rD, $src", LdStGeneral,
+ "lhzx $rD, $src", LdStLoad,
[(set G8RC:$rD, (zextloadi16 xaddr:$src))]>;
def LWZX8 : XForm_1<31, 23, (outs G8RC:$rD), (ins memrr:$src),
- "lwzx $rD, $src", LdStGeneral,
+ "lwzx $rD, $src", LdStLoad,
[(set G8RC:$rD, (zextloadi32 xaddr:$src))]>;
// Update forms.
+let mayLoad = 1 in {
def LBZU8 : DForm_1<35, (outs G8RC:$rD, ptr_rc:$ea_result), (ins memri:$addr),
- "lbzu $rD, $addr", LdStGeneral,
+ "lbzu $rD, $addr", LdStLoad,
[]>, RegConstraint<"$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", LdStGeneral,
+ "lhzu $rD, $addr", LdStLoad,
[]>, RegConstraint<"$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", LdStGeneral,
+ "lwzu $rD, $addr", LdStLoad,
[]>, RegConstraint<"$addr.reg = $ea_result">,
NoEncode<"$ea_result">;
}
+}
// Full 8-byte loads.
-let isSimpleLoad = 1, PPC970_Unit = 2 in {
+let canFoldAsLoad = 1, PPC970_Unit = 2 in {
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),
+ "",
+ [(set G8RC:$rD,
+ (PPCtoc_entry tglobaladdr:$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),
+ "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),
+ "ld 2, 40(1)", LdStLD,
+ [(PPCtoc_restore)]>, isPPC64;
+}
def LDX : XForm_1<31, 21, (outs G8RC:$rD), (ins memrr:$src),
"ldx $rD, $src", LdStLD,
[(set G8RC:$rD, (load xaddr:$src))]>, isPPC64;
+let mayLoad = 1 in
def LDU : DSForm_1<58, 1, (outs G8RC:$rD, ptr_rc:$ea_result), (ins memrix:$addr),
"ldu $rD, $addr", LdStLD,
[]>, RegConstraint<"$addr.reg = $ea_result">, isPPC64,
}
+def : Pat<(PPCload ixaddr:$src),
+ (LD ixaddr:$src)>;
+def : Pat<(PPCload xaddr:$src),
+ (LDX xaddr:$src)>;
+
let PPC970_Unit = 2 in {
// Truncating stores.
def STB8 : DForm_1<38, (outs), (ins G8RC:$rS, memri:$src),
- "stb $rS, $src", LdStGeneral,
+ "stb $rS, $src", LdStStore,
[(truncstorei8 G8RC:$rS, iaddr:$src)]>;
def STH8 : DForm_1<44, (outs), (ins G8RC:$rS, memri:$src),
- "sth $rS, $src", LdStGeneral,
+ "sth $rS, $src", LdStStore,
[(truncstorei16 G8RC:$rS, iaddr:$src)]>;
def STW8 : DForm_1<36, (outs), (ins G8RC:$rS, memri:$src),
- "stw $rS, $src", LdStGeneral,
+ "stw $rS, $src", LdStStore,
[(truncstorei32 G8RC:$rS, iaddr:$src)]>;
def STBX8 : XForm_8<31, 215, (outs), (ins G8RC:$rS, memrr:$dst),
- "stbx $rS, $dst", LdStGeneral,
+ "stbx $rS, $dst", LdStStore,
[(truncstorei8 G8RC:$rS, xaddr:$dst)]>,
PPC970_DGroup_Cracked;
def STHX8 : XForm_8<31, 407, (outs), (ins G8RC:$rS, memrr:$dst),
- "sthx $rS, $dst", LdStGeneral,
+ "sthx $rS, $dst", LdStStore,
[(truncstorei16 G8RC:$rS, xaddr:$dst)]>,
PPC970_DGroup_Cracked;
def STWX8 : XForm_8<31, 151, (outs), (ins G8RC:$rS, memrr:$dst),
- "stwx $rS, $dst", LdStGeneral,
+ "stwx $rS, $dst", LdStStore,
[(truncstorei32 G8RC:$rS, xaddr:$dst)]>,
PPC970_DGroup_Cracked;
// Normal 8-byte stores.
let PPC970_Unit = 2 in {
-def STBU8 : DForm_1<38, (outs ptr_rc:$ea_res), (ins G8RC:$rS,
+def STBU8 : DForm_1a<38, (outs ptr_rc:$ea_res), (ins G8RC:$rS,
symbolLo:$ptroff, ptr_rc:$ptrreg),
- "stbu $rS, $ptroff($ptrreg)", LdStGeneral,
+ "stbu $rS, $ptroff($ptrreg)", LdStStore,
[(set ptr_rc:$ea_res,
(pre_truncsti8 G8RC:$rS, ptr_rc:$ptrreg,
iaddroff:$ptroff))]>,
RegConstraint<"$ptrreg = $ea_res">, NoEncode<"$ea_res">;
-def STHU8 : DForm_1<45, (outs ptr_rc:$ea_res), (ins G8RC:$rS,
+def STHU8 : DForm_1a<45, (outs ptr_rc:$ea_res), (ins G8RC:$rS,
symbolLo:$ptroff, ptr_rc:$ptrreg),
- "sthu $rS, $ptroff($ptrreg)", LdStGeneral,
+ "sthu $rS, $ptroff($ptrreg)", LdStStore,
[(set ptr_rc:$ea_res,
(pre_truncsti16 G8RC:$rS, ptr_rc:$ptrreg,
iaddroff:$ptroff))]>,
RegConstraint<"$ptrreg = $ea_res">, NoEncode<"$ea_res">;
-def STWU8 : DForm_1<37, (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)", LdStGeneral,
- [(set ptr_rc:$ea_res, (pre_store G8RC:$rS, ptr_rc:$ptrreg,
- iaddroff:$ptroff))]>,
+ "stwu $rS, $ptroff($ptrreg)", LdStStore,
+ [(set ptr_rc:$ea_res,
+ (pre_truncsti32 G8RC:$rS, ptr_rc:$ptrreg,
+ iaddroff:$ptroff))]>,
RegConstraint<"$ptrreg = $ea_res">, NoEncode<"$ea_res">;
-
-def STDU : DSForm_1<62, 1, (outs ptr_rc:$ea_res), (ins G8RC:$rS,
- s16immX4:$ptroff, ptr_rc:$ptrreg),
+def STDU : DSForm_1a<62, 1, (outs ptr_rc:$ea_res), (ins G8RC:$rS,
+ s16immX4:$ptroff, ptr_rc:$ptrreg),
"stdu $rS, $ptroff($ptrreg)", LdStSTD,
[(set ptr_rc:$ea_res, (pre_store G8RC:$rS, ptr_rc:$ptrreg,
iaddroff:$ptroff))]>,
def : Pat<(PPClo tconstpool:$in , 0), (LI8 tconstpool:$in)>;
def : Pat<(PPChi tjumptable:$in , 0), (LIS8 tjumptable:$in)>;
def : Pat<(PPClo tjumptable:$in , 0), (LI8 tjumptable:$in)>;
+def : Pat<(PPChi tblockaddress:$in, 0), (LIS8 tblockaddress:$in)>;
+def : Pat<(PPClo tblockaddress:$in, 0), (LI8 tblockaddress:$in)>;
def : Pat<(add G8RC:$in, (PPChi tglobaladdr:$g, 0)),
(ADDIS8 G8RC:$in, tglobaladdr:$g)>;
def : Pat<(add G8RC:$in, (PPChi tconstpool:$g, 0)),
(ADDIS8 G8RC:$in, tconstpool:$g)>;
def : Pat<(add G8RC:$in, (PPChi tjumptable:$g, 0)),
(ADDIS8 G8RC:$in, tjumptable:$g)>;
+def : Pat<(add G8RC:$in, (PPChi tblockaddress:$g, 0)),
+ (ADDIS8 G8RC:$in, tblockaddress:$g)>;