diff options
Diffstat (limited to 'lib/Target/PowerPC/PPCInstr64Bit.td')
| -rw-r--r-- | lib/Target/PowerPC/PPCInstr64Bit.td | 50 |
1 files changed, 33 insertions, 17 deletions
diff --git a/lib/Target/PowerPC/PPCInstr64Bit.td b/lib/Target/PowerPC/PPCInstr64Bit.td index 3823e53..0f68fb9 100644 --- a/lib/Target/PowerPC/PPCInstr64Bit.td +++ b/lib/Target/PowerPC/PPCInstr64Bit.td @@ -68,7 +68,7 @@ let isCall = 1, PPC970_Unit = 7, 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 { + CR0,CR1,CR5,CR6,CR7,CARRY] in { // Convenient aliases for call instructions let Uses = [RM] in { def BL8_Darwin : IForm<18, 0, 1, @@ -94,7 +94,7 @@ let isCall = 1, PPC970_Unit = 7, 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 { + CR0,CR1,CR5,CR6,CR7,CARRY] in { // Convenient aliases for call instructions let Uses = [RM] in { def BL8_ELF : IForm<18, 0, 1, @@ -123,6 +123,8 @@ def : Pat<(PPCcall_SVR4 (i64 tglobaladdr:$dst)), (BL8_ELF tglobaladdr:$dst)>; def : Pat<(PPCcall_SVR4 (i64 texternalsym:$dst)), (BL8_ELF texternalsym:$dst)>; +def : Pat<(PPCnop), + (NOP)>; // Atomic operations let usesCustomDAGSchedInserter = 1 in { @@ -327,14 +329,15 @@ def ADD8 : XOForm_1<31, 266, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB), "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))]>; @@ -342,36 +345,41 @@ def ADDIS8 : DForm_2<15, (outs G8RC:$rD), (ins G8RC:$rA, symbolHi64:$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:$rA, immAllOnes))]>; def ADDZE8 : XOForm_3<31, 202, 0, (outs G8RC:$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:$rA))]>; def SUBFZE8 : XOForm_3<31, 200, 0, (outs G8RC:$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), @@ -396,9 +404,11 @@ def SLD : XForm_6<31, 27, (outs G8RC:$rA), (ins G8RC:$rS, GPRC:$rB), def SRD : XForm_6<31, 539, (outs G8RC:$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, $rS", IntGeneral, @@ -418,9 +428,11 @@ def EXTSW_32_64 : XForm_11<31, 986, (outs G8RC:$rA), (ins GPRC:$rS), "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:$rS))]>; @@ -543,6 +555,10 @@ let canFoldAsLoad = 1, PPC970_Unit = 2 in { def LD : DSForm_1<58, 0, (outs G8RC:$rD), (ins memrix:$src), "ld $rD, $src", LdStLD, [(set G8RC:$rD, (load ixaddr:$src))]>, isPPC64; +def LDtoc: DSForm_1<58, 0, (outs G8RC:$rD), (ins tocentry:$disp, G8RC:$reg), + "ld $rD, $disp($reg)", LdStLD, + [(set G8RC:$rD, + (PPCtoc_entry tglobaladdr:$disp, G8RC:$reg))]>, isPPC64; def LDX : XForm_1<31, 21, (outs G8RC:$rD), (ins memrr:$src), "ldx $rD, $src", LdStLD, [(set G8RC:$rD, (load xaddr:$src))]>, isPPC64; |
