X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FPowerPC%2FPPCRegisterInfo.td;h=0e55313b135f836509c8b75a989728ff5817836b;hb=d6fc26217e194372cabe4ef9e2514beac511a943;hp=879f26700c6c47196a897a3654b0566f77547a84;hpb=c8bd78c16ba0489835f2eb6101d9bdb96301cfe7;p=oota-llvm.git diff --git a/lib/Target/PowerPC/PPCRegisterInfo.td b/lib/Target/PowerPC/PPCRegisterInfo.td index 879f26700c6..0e55313b135 100644 --- a/lib/Target/PowerPC/PPCRegisterInfo.td +++ b/lib/Target/PowerPC/PPCRegisterInfo.td @@ -1,10 +1,10 @@ -//===- PPCRegisterInfo.td - The PowerPC Register File ------*- tablegen -*-===// -// +//===-- PPCRegisterInfo.td - The PowerPC Register File -----*- tablegen -*-===// +// // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. -// +// //===----------------------------------------------------------------------===// // // @@ -65,203 +65,203 @@ class CRBIT num, string n> : PPCReg { // General-purpose registers -def R0 : GPR< 0, "r0">, DwarfRegNum<[0]>; -def R1 : GPR< 1, "r1">, DwarfRegNum<[1]>; -def R2 : GPR< 2, "r2">, DwarfRegNum<[2]>; -def R3 : GPR< 3, "r3">, DwarfRegNum<[3]>; -def R4 : GPR< 4, "r4">, DwarfRegNum<[4]>; -def R5 : GPR< 5, "r5">, DwarfRegNum<[5]>; -def R6 : GPR< 6, "r6">, DwarfRegNum<[6]>; -def R7 : GPR< 7, "r7">, DwarfRegNum<[7]>; -def R8 : GPR< 8, "r8">, DwarfRegNum<[8]>; -def R9 : GPR< 9, "r9">, DwarfRegNum<[9]>; -def R10 : GPR<10, "r10">, DwarfRegNum<[10]>; -def R11 : GPR<11, "r11">, DwarfRegNum<[11]>; -def R12 : GPR<12, "r12">, DwarfRegNum<[12]>; -def R13 : GPR<13, "r13">, DwarfRegNum<[13]>; -def R14 : GPR<14, "r14">, DwarfRegNum<[14]>; -def R15 : GPR<15, "r15">, DwarfRegNum<[15]>; -def R16 : GPR<16, "r16">, DwarfRegNum<[16]>; -def R17 : GPR<17, "r17">, DwarfRegNum<[17]>; -def R18 : GPR<18, "r18">, DwarfRegNum<[18]>; -def R19 : GPR<19, "r19">, DwarfRegNum<[19]>; -def R20 : GPR<20, "r20">, DwarfRegNum<[20]>; -def R21 : GPR<21, "r21">, DwarfRegNum<[21]>; -def R22 : GPR<22, "r22">, DwarfRegNum<[22]>; -def R23 : GPR<23, "r23">, DwarfRegNum<[23]>; -def R24 : GPR<24, "r24">, DwarfRegNum<[24]>; -def R25 : GPR<25, "r25">, DwarfRegNum<[25]>; -def R26 : GPR<26, "r26">, DwarfRegNum<[26]>; -def R27 : GPR<27, "r27">, DwarfRegNum<[27]>; -def R28 : GPR<28, "r28">, DwarfRegNum<[28]>; -def R29 : GPR<29, "r29">, DwarfRegNum<[29]>; -def R30 : GPR<30, "r30">, DwarfRegNum<[30]>; -def R31 : GPR<31, "r31">, DwarfRegNum<[31]>; +def R0 : GPR< 0, "r0">, DwarfRegNum<[-2, 0]>; +def R1 : GPR< 1, "r1">, DwarfRegNum<[-2, 1]>; +def R2 : GPR< 2, "r2">, DwarfRegNum<[-2, 2]>; +def R3 : GPR< 3, "r3">, DwarfRegNum<[-2, 3]>; +def R4 : GPR< 4, "r4">, DwarfRegNum<[-2, 4]>; +def R5 : GPR< 5, "r5">, DwarfRegNum<[-2, 5]>; +def R6 : GPR< 6, "r6">, DwarfRegNum<[-2, 6]>; +def R7 : GPR< 7, "r7">, DwarfRegNum<[-2, 7]>; +def R8 : GPR< 8, "r8">, DwarfRegNum<[-2, 8]>; +def R9 : GPR< 9, "r9">, DwarfRegNum<[-2, 9]>; +def R10 : GPR<10, "r10">, DwarfRegNum<[-2, 10]>; +def R11 : GPR<11, "r11">, DwarfRegNum<[-2, 11]>; +def R12 : GPR<12, "r12">, DwarfRegNum<[-2, 12]>; +def R13 : GPR<13, "r13">, DwarfRegNum<[-2, 13]>; +def R14 : GPR<14, "r14">, DwarfRegNum<[-2, 14]>; +def R15 : GPR<15, "r15">, DwarfRegNum<[-2, 15]>; +def R16 : GPR<16, "r16">, DwarfRegNum<[-2, 16]>; +def R17 : GPR<17, "r17">, DwarfRegNum<[-2, 17]>; +def R18 : GPR<18, "r18">, DwarfRegNum<[-2, 18]>; +def R19 : GPR<19, "r19">, DwarfRegNum<[-2, 19]>; +def R20 : GPR<20, "r20">, DwarfRegNum<[-2, 20]>; +def R21 : GPR<21, "r21">, DwarfRegNum<[-2, 21]>; +def R22 : GPR<22, "r22">, DwarfRegNum<[-2, 22]>; +def R23 : GPR<23, "r23">, DwarfRegNum<[-2, 23]>; +def R24 : GPR<24, "r24">, DwarfRegNum<[-2, 24]>; +def R25 : GPR<25, "r25">, DwarfRegNum<[-2, 25]>; +def R26 : GPR<26, "r26">, DwarfRegNum<[-2, 26]>; +def R27 : GPR<27, "r27">, DwarfRegNum<[-2, 27]>; +def R28 : GPR<28, "r28">, DwarfRegNum<[-2, 28]>; +def R29 : GPR<29, "r29">, DwarfRegNum<[-2, 29]>; +def R30 : GPR<30, "r30">, DwarfRegNum<[-2, 30]>; +def R31 : GPR<31, "r31">, DwarfRegNum<[-2, 31]>; // 64-bit General-purpose registers -def X0 : GP8< R0, "r0">, DwarfRegNum<[0]>; -def X1 : GP8< R1, "r1">, DwarfRegNum<[1]>; -def X2 : GP8< R2, "r2">, DwarfRegNum<[2]>; -def X3 : GP8< R3, "r3">, DwarfRegNum<[3]>; -def X4 : GP8< R4, "r4">, DwarfRegNum<[4]>; -def X5 : GP8< R5, "r5">, DwarfRegNum<[5]>; -def X6 : GP8< R6, "r6">, DwarfRegNum<[6]>; -def X7 : GP8< R7, "r7">, DwarfRegNum<[7]>; -def X8 : GP8< R8, "r8">, DwarfRegNum<[8]>; -def X9 : GP8< R9, "r9">, DwarfRegNum<[9]>; -def X10 : GP8, DwarfRegNum<[10]>; -def X11 : GP8, DwarfRegNum<[11]>; -def X12 : GP8, DwarfRegNum<[12]>; -def X13 : GP8, DwarfRegNum<[13]>; -def X14 : GP8, DwarfRegNum<[14]>; -def X15 : GP8, DwarfRegNum<[15]>; -def X16 : GP8, DwarfRegNum<[16]>; -def X17 : GP8, DwarfRegNum<[17]>; -def X18 : GP8, DwarfRegNum<[18]>; -def X19 : GP8, DwarfRegNum<[19]>; -def X20 : GP8, DwarfRegNum<[20]>; -def X21 : GP8, DwarfRegNum<[21]>; -def X22 : GP8, DwarfRegNum<[22]>; -def X23 : GP8, DwarfRegNum<[23]>; -def X24 : GP8, DwarfRegNum<[24]>; -def X25 : GP8, DwarfRegNum<[25]>; -def X26 : GP8, DwarfRegNum<[26]>; -def X27 : GP8, DwarfRegNum<[27]>; -def X28 : GP8, DwarfRegNum<[28]>; -def X29 : GP8, DwarfRegNum<[29]>; -def X30 : GP8, DwarfRegNum<[30]>; -def X31 : GP8, DwarfRegNum<[31]>; +def X0 : GP8< R0, "r0">, DwarfRegNum<[0, -2]>; +def X1 : GP8< R1, "r1">, DwarfRegNum<[1, -2]>; +def X2 : GP8< R2, "r2">, DwarfRegNum<[2, -2]>; +def X3 : GP8< R3, "r3">, DwarfRegNum<[3, -2]>; +def X4 : GP8< R4, "r4">, DwarfRegNum<[4, -2]>; +def X5 : GP8< R5, "r5">, DwarfRegNum<[5, -2]>; +def X6 : GP8< R6, "r6">, DwarfRegNum<[6, -2]>; +def X7 : GP8< R7, "r7">, DwarfRegNum<[7, -2]>; +def X8 : GP8< R8, "r8">, DwarfRegNum<[8, -2]>; +def X9 : GP8< R9, "r9">, DwarfRegNum<[9, -2]>; +def X10 : GP8, DwarfRegNum<[10, -2]>; +def X11 : GP8, DwarfRegNum<[11, -2]>; +def X12 : GP8, DwarfRegNum<[12, -2]>; +def X13 : GP8, DwarfRegNum<[13, -2]>; +def X14 : GP8, DwarfRegNum<[14, -2]>; +def X15 : GP8, DwarfRegNum<[15, -2]>; +def X16 : GP8, DwarfRegNum<[16, -2]>; +def X17 : GP8, DwarfRegNum<[17, -2]>; +def X18 : GP8, DwarfRegNum<[18, -2]>; +def X19 : GP8, DwarfRegNum<[19, -2]>; +def X20 : GP8, DwarfRegNum<[20, -2]>; +def X21 : GP8, DwarfRegNum<[21, -2]>; +def X22 : GP8, DwarfRegNum<[22, -2]>; +def X23 : GP8, DwarfRegNum<[23, -2]>; +def X24 : GP8, DwarfRegNum<[24, -2]>; +def X25 : GP8, DwarfRegNum<[25, -2]>; +def X26 : GP8, DwarfRegNum<[26, -2]>; +def X27 : GP8, DwarfRegNum<[27, -2]>; +def X28 : GP8, DwarfRegNum<[28, -2]>; +def X29 : GP8, DwarfRegNum<[29, -2]>; +def X30 : GP8, DwarfRegNum<[30, -2]>; +def X31 : GP8, DwarfRegNum<[31, -2]>; // Floating-point registers -def F0 : FPR< 0, "f0">, DwarfRegNum<[32]>; -def F1 : FPR< 1, "f1">, DwarfRegNum<[33]>; -def F2 : FPR< 2, "f2">, DwarfRegNum<[34]>; -def F3 : FPR< 3, "f3">, DwarfRegNum<[35]>; -def F4 : FPR< 4, "f4">, DwarfRegNum<[36]>; -def F5 : FPR< 5, "f5">, DwarfRegNum<[37]>; -def F6 : FPR< 6, "f6">, DwarfRegNum<[38]>; -def F7 : FPR< 7, "f7">, DwarfRegNum<[39]>; -def F8 : FPR< 8, "f8">, DwarfRegNum<[40]>; -def F9 : FPR< 9, "f9">, DwarfRegNum<[41]>; -def F10 : FPR<10, "f10">, DwarfRegNum<[42]>; -def F11 : FPR<11, "f11">, DwarfRegNum<[43]>; -def F12 : FPR<12, "f12">, DwarfRegNum<[44]>; -def F13 : FPR<13, "f13">, DwarfRegNum<[45]>; -def F14 : FPR<14, "f14">, DwarfRegNum<[46]>; -def F15 : FPR<15, "f15">, DwarfRegNum<[47]>; -def F16 : FPR<16, "f16">, DwarfRegNum<[48]>; -def F17 : FPR<17, "f17">, DwarfRegNum<[49]>; -def F18 : FPR<18, "f18">, DwarfRegNum<[50]>; -def F19 : FPR<19, "f19">, DwarfRegNum<[51]>; -def F20 : FPR<20, "f20">, DwarfRegNum<[52]>; -def F21 : FPR<21, "f21">, DwarfRegNum<[53]>; -def F22 : FPR<22, "f22">, DwarfRegNum<[54]>; -def F23 : FPR<23, "f23">, DwarfRegNum<[55]>; -def F24 : FPR<24, "f24">, DwarfRegNum<[56]>; -def F25 : FPR<25, "f25">, DwarfRegNum<[57]>; -def F26 : FPR<26, "f26">, DwarfRegNum<[58]>; -def F27 : FPR<27, "f27">, DwarfRegNum<[59]>; -def F28 : FPR<28, "f28">, DwarfRegNum<[60]>; -def F29 : FPR<29, "f29">, DwarfRegNum<[61]>; -def F30 : FPR<30, "f30">, DwarfRegNum<[62]>; -def F31 : FPR<31, "f31">, DwarfRegNum<[63]>; +def F0 : FPR< 0, "f0">, DwarfRegNum<[32, 32]>; +def F1 : FPR< 1, "f1">, DwarfRegNum<[33, 33]>; +def F2 : FPR< 2, "f2">, DwarfRegNum<[34, 34]>; +def F3 : FPR< 3, "f3">, DwarfRegNum<[35, 35]>; +def F4 : FPR< 4, "f4">, DwarfRegNum<[36, 36]>; +def F5 : FPR< 5, "f5">, DwarfRegNum<[37, 37]>; +def F6 : FPR< 6, "f6">, DwarfRegNum<[38, 38]>; +def F7 : FPR< 7, "f7">, DwarfRegNum<[39, 39]>; +def F8 : FPR< 8, "f8">, DwarfRegNum<[40, 40]>; +def F9 : FPR< 9, "f9">, DwarfRegNum<[41, 41]>; +def F10 : FPR<10, "f10">, DwarfRegNum<[42, 42]>; +def F11 : FPR<11, "f11">, DwarfRegNum<[43, 43]>; +def F12 : FPR<12, "f12">, DwarfRegNum<[44, 44]>; +def F13 : FPR<13, "f13">, DwarfRegNum<[45, 45]>; +def F14 : FPR<14, "f14">, DwarfRegNum<[46, 46]>; +def F15 : FPR<15, "f15">, DwarfRegNum<[47, 47]>; +def F16 : FPR<16, "f16">, DwarfRegNum<[48, 48]>; +def F17 : FPR<17, "f17">, DwarfRegNum<[49, 49]>; +def F18 : FPR<18, "f18">, DwarfRegNum<[50, 50]>; +def F19 : FPR<19, "f19">, DwarfRegNum<[51, 51]>; +def F20 : FPR<20, "f20">, DwarfRegNum<[52, 52]>; +def F21 : FPR<21, "f21">, DwarfRegNum<[53, 53]>; +def F22 : FPR<22, "f22">, DwarfRegNum<[54, 54]>; +def F23 : FPR<23, "f23">, DwarfRegNum<[55, 55]>; +def F24 : FPR<24, "f24">, DwarfRegNum<[56, 56]>; +def F25 : FPR<25, "f25">, DwarfRegNum<[57, 57]>; +def F26 : FPR<26, "f26">, DwarfRegNum<[58, 58]>; +def F27 : FPR<27, "f27">, DwarfRegNum<[59, 59]>; +def F28 : FPR<28, "f28">, DwarfRegNum<[60, 60]>; +def F29 : FPR<29, "f29">, DwarfRegNum<[61, 61]>; +def F30 : FPR<30, "f30">, DwarfRegNum<[62, 62]>; +def F31 : FPR<31, "f31">, DwarfRegNum<[63, 63]>; // Vector registers -def V0 : VR< 0, "v0">, DwarfRegNum<[77]>; -def V1 : VR< 1, "v1">, DwarfRegNum<[78]>; -def V2 : VR< 2, "v2">, DwarfRegNum<[79]>; -def V3 : VR< 3, "v3">, DwarfRegNum<[80]>; -def V4 : VR< 4, "v4">, DwarfRegNum<[81]>; -def V5 : VR< 5, "v5">, DwarfRegNum<[82]>; -def V6 : VR< 6, "v6">, DwarfRegNum<[83]>; -def V7 : VR< 7, "v7">, DwarfRegNum<[84]>; -def V8 : VR< 8, "v8">, DwarfRegNum<[85]>; -def V9 : VR< 9, "v9">, DwarfRegNum<[86]>; -def V10 : VR<10, "v10">, DwarfRegNum<[87]>; -def V11 : VR<11, "v11">, DwarfRegNum<[88]>; -def V12 : VR<12, "v12">, DwarfRegNum<[89]>; -def V13 : VR<13, "v13">, DwarfRegNum<[90]>; -def V14 : VR<14, "v14">, DwarfRegNum<[91]>; -def V15 : VR<15, "v15">, DwarfRegNum<[92]>; -def V16 : VR<16, "v16">, DwarfRegNum<[93]>; -def V17 : VR<17, "v17">, DwarfRegNum<[94]>; -def V18 : VR<18, "v18">, DwarfRegNum<[95]>; -def V19 : VR<19, "v19">, DwarfRegNum<[96]>; -def V20 : VR<20, "v20">, DwarfRegNum<[97]>; -def V21 : VR<21, "v21">, DwarfRegNum<[98]>; -def V22 : VR<22, "v22">, DwarfRegNum<[99]>; -def V23 : VR<23, "v23">, DwarfRegNum<[100]>; -def V24 : VR<24, "v24">, DwarfRegNum<[101]>; -def V25 : VR<25, "v25">, DwarfRegNum<[102]>; -def V26 : VR<26, "v26">, DwarfRegNum<[103]>; -def V27 : VR<27, "v27">, DwarfRegNum<[104]>; -def V28 : VR<28, "v28">, DwarfRegNum<[105]>; -def V29 : VR<29, "v29">, DwarfRegNum<[106]>; -def V30 : VR<30, "v30">, DwarfRegNum<[107]>; -def V31 : VR<31, "v31">, DwarfRegNum<[108]>; +def V0 : VR< 0, "v0">, DwarfRegNum<[77, 77]>; +def V1 : VR< 1, "v1">, DwarfRegNum<[78, 78]>; +def V2 : VR< 2, "v2">, DwarfRegNum<[79, 79]>; +def V3 : VR< 3, "v3">, DwarfRegNum<[80, 80]>; +def V4 : VR< 4, "v4">, DwarfRegNum<[81, 81]>; +def V5 : VR< 5, "v5">, DwarfRegNum<[82, 82]>; +def V6 : VR< 6, "v6">, DwarfRegNum<[83, 83]>; +def V7 : VR< 7, "v7">, DwarfRegNum<[84, 84]>; +def V8 : VR< 8, "v8">, DwarfRegNum<[85, 85]>; +def V9 : VR< 9, "v9">, DwarfRegNum<[86, 86]>; +def V10 : VR<10, "v10">, DwarfRegNum<[87, 87]>; +def V11 : VR<11, "v11">, DwarfRegNum<[88, 88]>; +def V12 : VR<12, "v12">, DwarfRegNum<[89, 89]>; +def V13 : VR<13, "v13">, DwarfRegNum<[90, 90]>; +def V14 : VR<14, "v14">, DwarfRegNum<[91, 91]>; +def V15 : VR<15, "v15">, DwarfRegNum<[92, 92]>; +def V16 : VR<16, "v16">, DwarfRegNum<[93, 93]>; +def V17 : VR<17, "v17">, DwarfRegNum<[94, 94]>; +def V18 : VR<18, "v18">, DwarfRegNum<[95, 95]>; +def V19 : VR<19, "v19">, DwarfRegNum<[96, 96]>; +def V20 : VR<20, "v20">, DwarfRegNum<[97, 97]>; +def V21 : VR<21, "v21">, DwarfRegNum<[98, 98]>; +def V22 : VR<22, "v22">, DwarfRegNum<[99, 99]>; +def V23 : VR<23, "v23">, DwarfRegNum<[100, 100]>; +def V24 : VR<24, "v24">, DwarfRegNum<[101, 101]>; +def V25 : VR<25, "v25">, DwarfRegNum<[102, 102]>; +def V26 : VR<26, "v26">, DwarfRegNum<[103, 103]>; +def V27 : VR<27, "v27">, DwarfRegNum<[104, 104]>; +def V28 : VR<28, "v28">, DwarfRegNum<[105, 105]>; +def V29 : VR<29, "v29">, DwarfRegNum<[106, 106]>; +def V30 : VR<30, "v30">, DwarfRegNum<[107, 107]>; +def V31 : VR<31, "v31">, DwarfRegNum<[108, 108]>; // Condition register bits -def CR0LT : CRBIT< 0, "0">, DwarfRegNum<[0]>; -def CR0GT : CRBIT< 1, "1">, DwarfRegNum<[0]>; -def CR0EQ : CRBIT< 2, "2">, DwarfRegNum<[0]>; -def CR0UN : CRBIT< 3, "3">, DwarfRegNum<[0]>; -def CR1LT : CRBIT< 4, "4">, DwarfRegNum<[0]>; -def CR1GT : CRBIT< 5, "5">, DwarfRegNum<[0]>; -def CR1EQ : CRBIT< 6, "6">, DwarfRegNum<[0]>; -def CR1UN : CRBIT< 7, "7">, DwarfRegNum<[0]>; -def CR2LT : CRBIT< 8, "8">, DwarfRegNum<[0]>; -def CR2GT : CRBIT< 9, "9">, DwarfRegNum<[0]>; -def CR2EQ : CRBIT<10, "10">, DwarfRegNum<[0]>; -def CR2UN : CRBIT<11, "11">, DwarfRegNum<[0]>; -def CR3LT : CRBIT<12, "12">, DwarfRegNum<[0]>; -def CR3GT : CRBIT<13, "13">, DwarfRegNum<[0]>; -def CR3EQ : CRBIT<14, "14">, DwarfRegNum<[0]>; -def CR3UN : CRBIT<15, "15">, DwarfRegNum<[0]>; -def CR4LT : CRBIT<16, "16">, DwarfRegNum<[0]>; -def CR4GT : CRBIT<17, "17">, DwarfRegNum<[0]>; -def CR4EQ : CRBIT<18, "18">, DwarfRegNum<[0]>; -def CR4UN : CRBIT<19, "19">, DwarfRegNum<[0]>; -def CR5LT : CRBIT<20, "20">, DwarfRegNum<[0]>; -def CR5GT : CRBIT<21, "21">, DwarfRegNum<[0]>; -def CR5EQ : CRBIT<22, "22">, DwarfRegNum<[0]>; -def CR5UN : CRBIT<23, "23">, DwarfRegNum<[0]>; -def CR6LT : CRBIT<24, "24">, DwarfRegNum<[0]>; -def CR6GT : CRBIT<25, "25">, DwarfRegNum<[0]>; -def CR6EQ : CRBIT<26, "26">, DwarfRegNum<[0]>; -def CR6UN : CRBIT<27, "27">, DwarfRegNum<[0]>; -def CR7LT : CRBIT<28, "28">, DwarfRegNum<[0]>; -def CR7GT : CRBIT<29, "29">, DwarfRegNum<[0]>; -def CR7EQ : CRBIT<30, "30">, DwarfRegNum<[0]>; -def CR7UN : CRBIT<31, "31">, DwarfRegNum<[0]>; +def CR0LT : CRBIT< 0, "0">; +def CR0GT : CRBIT< 1, "1">; +def CR0EQ : CRBIT< 2, "2">; +def CR0UN : CRBIT< 3, "3">; +def CR1LT : CRBIT< 4, "4">; +def CR1GT : CRBIT< 5, "5">; +def CR1EQ : CRBIT< 6, "6">; +def CR1UN : CRBIT< 7, "7">; +def CR2LT : CRBIT< 8, "8">; +def CR2GT : CRBIT< 9, "9">; +def CR2EQ : CRBIT<10, "10">; +def CR2UN : CRBIT<11, "11">; +def CR3LT : CRBIT<12, "12">; +def CR3GT : CRBIT<13, "13">; +def CR3EQ : CRBIT<14, "14">; +def CR3UN : CRBIT<15, "15">; +def CR4LT : CRBIT<16, "16">; +def CR4GT : CRBIT<17, "17">; +def CR4EQ : CRBIT<18, "18">; +def CR4UN : CRBIT<19, "19">; +def CR5LT : CRBIT<20, "20">; +def CR5GT : CRBIT<21, "21">; +def CR5EQ : CRBIT<22, "22">; +def CR5UN : CRBIT<23, "23">; +def CR6LT : CRBIT<24, "24">; +def CR6GT : CRBIT<25, "25">; +def CR6EQ : CRBIT<26, "26">; +def CR6UN : CRBIT<27, "27">; +def CR7LT : CRBIT<28, "28">; +def CR7GT : CRBIT<29, "29">; +def CR7EQ : CRBIT<30, "30">; +def CR7UN : CRBIT<31, "31">; // Condition registers let SubRegIndices = [sub_lt, sub_gt, sub_eq, sub_un] in { -def CR0 : CR<0, "cr0", [CR0LT, CR0GT, CR0EQ, CR0UN]>, DwarfRegNum<[68]>; -def CR1 : CR<1, "cr1", [CR1LT, CR1GT, CR1EQ, CR1UN]>, DwarfRegNum<[69]>; -def CR2 : CR<2, "cr2", [CR2LT, CR2GT, CR2EQ, CR2UN]>, DwarfRegNum<[70]>; -def CR3 : CR<3, "cr3", [CR3LT, CR3GT, CR3EQ, CR3UN]>, DwarfRegNum<[71]>; -def CR4 : CR<4, "cr4", [CR4LT, CR4GT, CR4EQ, CR4UN]>, DwarfRegNum<[72]>; -def CR5 : CR<5, "cr5", [CR5LT, CR5GT, CR5EQ, CR5UN]>, DwarfRegNum<[73]>; -def CR6 : CR<6, "cr6", [CR6LT, CR6GT, CR6EQ, CR6UN]>, DwarfRegNum<[74]>; -def CR7 : CR<7, "cr7", [CR7LT, CR7GT, CR7EQ, CR7UN]>, DwarfRegNum<[75]>; +def CR0 : CR<0, "cr0", [CR0LT, CR0GT, CR0EQ, CR0UN]>, DwarfRegNum<[68, 68]>; +def CR1 : CR<1, "cr1", [CR1LT, CR1GT, CR1EQ, CR1UN]>, DwarfRegNum<[69, 69]>; +def CR2 : CR<2, "cr2", [CR2LT, CR2GT, CR2EQ, CR2UN]>, DwarfRegNum<[70, 70]>; +def CR3 : CR<3, "cr3", [CR3LT, CR3GT, CR3EQ, CR3UN]>, DwarfRegNum<[71, 71]>; +def CR4 : CR<4, "cr4", [CR4LT, CR4GT, CR4EQ, CR4UN]>, DwarfRegNum<[72, 72]>; +def CR5 : CR<5, "cr5", [CR5LT, CR5GT, CR5EQ, CR5UN]>, DwarfRegNum<[73, 73]>; +def CR6 : CR<6, "cr6", [CR6LT, CR6GT, CR6EQ, CR6UN]>, DwarfRegNum<[74, 74]>; +def CR7 : CR<7, "cr7", [CR7LT, CR7GT, CR7EQ, CR7UN]>, DwarfRegNum<[75, 75]>; } // Link register -def LR : SPR<8, "lr">, DwarfRegNum<[65]>; +def LR : SPR<8, "lr">, DwarfRegNum<[-2, 65]>; //let Aliases = [LR] in -def LR8 : SPR<8, "lr">, DwarfRegNum<[65]>; +def LR8 : SPR<8, "lr">, DwarfRegNum<[65, -2]>; // Count register -def CTR : SPR<9, "ctr">, DwarfRegNum<[66]>; -def CTR8 : SPR<9, "ctr">, DwarfRegNum<[66]>; +def CTR : SPR<9, "ctr">, DwarfRegNum<[-2, 66]>; +def CTR8 : SPR<9, "ctr">, DwarfRegNum<[66, -2]>; // VRsave register -def VRSAVE: SPR<256, "VRsave">, DwarfRegNum<[107]>; +def VRSAVE: SPR<256, "VRsave">, DwarfRegNum<[109]>; // Carry bit. In the architecture this is really bit 0 of the XER register // (which really is SPR register 1); this is the only bit interesting to a // compiler. -def CARRY: SPR<1, "ca">, DwarfRegNum<[0]>; +def CARRY: SPR<1, "ca">; // FP rounding mode: bits 30 and 31 of the FP status and control register // This is not allocated as a normal register; it appears only in @@ -271,76 +271,18 @@ def CARRY: SPR<1, "ca">, DwarfRegNum<[0]>; // return and call instructions are described as Uses of RM, so instructions // that do nothing but change RM will not get deleted. // Also, in the architecture it is not really a SPR; 512 is arbitrary. -def RM: SPR<512, "**ROUNDING MODE**">, DwarfRegNum<[0]>; +def RM: SPR<512, "**ROUNDING MODE**">; /// Register classes // Allocate volatiles first // then nonvolatiles in reverse order since stmw/lmw save from rN to r31 -def GPRC : RegisterClass<"PPC", [i32], 32, - [R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, - R30, R29, R28, R27, R26, R25, R24, R23, R22, R21, R20, R19, R18, R17, - R16, R15, R14, R13, R31, R0, R1, LR]> -{ - let MethodProtos = [{ - iterator allocation_order_begin(const MachineFunction &MF) const; - iterator allocation_order_end(const MachineFunction &MF) const; - }]; - let MethodBodies = [{ - GPRCClass::iterator - GPRCClass::allocation_order_begin(const MachineFunction &MF) const { - // 32-bit SVR4 ABI: r2 is reserved for the OS. - // 64-bit SVR4 ABI: r2 is reserved for the TOC pointer. - // Darwin: R2 is reserved for CR save/restore sequence. - return begin()+1; - } - GPRCClass::iterator - GPRCClass::allocation_order_end(const MachineFunction &MF) const { - // On PPC64, r13 is the thread pointer. Never allocate this register. - // Note that this is overconservative, as it also prevents allocation of - // R31 when the FP is not needed. - // When using the 32-bit SVR4 ABI, r13 is reserved for the Small Data Area - // pointer. - const PPCSubtarget &Subtarget = MF.getTarget().getSubtarget(); - const PPCFrameInfo *PPCFI = - static_cast(MF.getTarget().getFrameInfo()); - - if (Subtarget.isPPC64() || Subtarget.isSVR4ABI()) - return end()-5; // don't allocate R13, R31, R0, R1, LR - - if (PPCFI->needsFP(MF)) - return end()-4; // don't allocate R31, R0, R1, LR - else - return end()-3; // don't allocate R0, R1, LR - } - }]; -} -def G8RC : RegisterClass<"PPC", [i64], 64, - [X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X12, - X30, X29, X28, X27, X26, X25, X24, X23, X22, X21, X20, X19, X18, X17, - X16, X15, X14, X31, X13, X0, X1, LR8]> -{ - let MethodProtos = [{ - iterator allocation_order_begin(const MachineFunction &MF) const; - iterator allocation_order_end(const MachineFunction &MF) const; - }]; - let MethodBodies = [{ - G8RCClass::iterator - G8RCClass::allocation_order_begin(const MachineFunction &MF) const { - // 64-bit SVR4 ABI: r2 is reserved for the TOC pointer. - // Darwin: r2 is reserved for CR save/restore sequence. - return begin()+1; - } - G8RCClass::iterator - G8RCClass::allocation_order_end(const MachineFunction &MF) const { - const PPCFrameInfo *PPCFI = - static_cast(MF.getTarget().getFrameInfo()); - if (PPCFI->needsFP(MF)) - return end()-5; - else - return end()-4; - } - }]; -} +def GPRC : RegisterClass<"PPC", [i32], 32, (add (sequence "R%u", 2, 12), + (sequence "R%u", 30, 13), + R31, R0, R1, LR)>; + +def G8RC : RegisterClass<"PPC", [i64], 64, (add (sequence "X%u", 2, 12), + (sequence "X%u", 30, 14), + X31, X13, X0, X1, LR8)>; // Allocate volatiles first, then non-volatiles in reverse order. With the SVR4 // ABI the size of the Floating-point register save area is determined by the @@ -349,41 +291,36 @@ def G8RC : RegisterClass<"PPC", [i64], 64, // previous stack frame. By allocating non-volatiles in reverse order we make // sure that the Floating-point register save area is always as small as // possible because there aren't any unused spill slots. -def F8RC : RegisterClass<"PPC", [f64], 64, [F0, F1, F2, F3, F4, F5, F6, F7, - F8, F9, F10, F11, F12, F13, F31, F30, F29, F28, F27, F26, F25, F24, F23, - F22, F21, F20, F19, F18, F17, F16, F15, F14]>; -def F4RC : RegisterClass<"PPC", [f32], 32, [F0, F1, F2, F3, F4, F5, F6, F7, - F8, F9, F10, F11, F12, F13, F31, F30, F29, F28, F27, F26, F25, F24, F23, - F22, F21, F20, F19, F18, F17, F16, F15, F14]>; +def F8RC : RegisterClass<"PPC", [f64], 64, (add (sequence "F%u", 0, 13), + (sequence "F%u", 31, 14))>; +def F4RC : RegisterClass<"PPC", [f32], 32, (add F8RC)>; def VRRC : RegisterClass<"PPC", [v16i8,v8i16,v4i32,v4f32], 128, - [V2, V3, V4, V5, V0, V1, - V6, V7, V8, V9, V10, V11, V12, V13, V14, V15, V16, V17, V18, V19, V31, V30, - V29, V28, V27, V26, V25, V24, V23, V22, V21, V20]>; + (add V2, V3, V4, V5, V0, V1, V6, V7, V8, V9, V10, V11, + V12, V13, V14, V15, V16, V17, V18, V19, V31, V30, + V29, V28, V27, V26, V25, V24, V23, V22, V21, V20)>; def CRBITRC : RegisterClass<"PPC", [i32], 32, - [CR0LT, CR0GT, CR0EQ, CR0UN, - CR1LT, CR1GT, CR1EQ, CR1UN, - CR2LT, CR2GT, CR2EQ, CR2UN, - CR3LT, CR3GT, CR3EQ, CR3UN, - CR4LT, CR4GT, CR4EQ, CR4UN, - CR5LT, CR5GT, CR5EQ, CR5UN, - CR6LT, CR6GT, CR6EQ, CR6UN, - CR7LT, CR7GT, CR7EQ, CR7UN - ]> + (add CR0LT, CR0GT, CR0EQ, CR0UN, + CR1LT, CR1GT, CR1EQ, CR1UN, + CR2LT, CR2GT, CR2EQ, CR2UN, + CR3LT, CR3GT, CR3EQ, CR3UN, + CR4LT, CR4GT, CR4EQ, CR4UN, + CR5LT, CR5GT, CR5EQ, CR5UN, + CR6LT, CR6GT, CR6EQ, CR6UN, + CR7LT, CR7GT, CR7EQ, CR7UN)> { let CopyCost = -1; } -def CRRC : RegisterClass<"PPC", [i32], 32, [CR0, CR1, CR5, CR6, CR7, CR2, - CR3, CR4]> -{ +def CRRC : RegisterClass<"PPC", [i32], 32, (add CR0, CR1, CR5, CR6, + CR7, CR2, CR3, CR4)> { let SubRegClasses = [(CRBITRC sub_lt, sub_gt, sub_eq, sub_un)]; } -def CTRRC : RegisterClass<"PPC", [i32], 32, [CTR]>; -def CTRRC8 : RegisterClass<"PPC", [i64], 64, [CTR8]>; -def VRSAVERC : RegisterClass<"PPC", [i32], 32, [VRSAVE]>; -def CARRYRC : RegisterClass<"PPC", [i32], 32, [CARRY]> { +def CTRRC : RegisterClass<"PPC", [i32], 32, (add CTR)>; +def CTRRC8 : RegisterClass<"PPC", [i64], 64, (add CTR8)>; +def VRSAVERC : RegisterClass<"PPC", [i32], 32, (add VRSAVE)>; +def CARRYRC : RegisterClass<"PPC", [i32], 32, (add CARRY)> { let CopyCost = -1; }