mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-28 06:29:45 +00:00
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48118 91177308-0d34-0410-b5e6-96231b3b80d8
510 lines
21 KiB
C++
510 lines
21 KiB
C++
//===- IA64RegisterInfo.td - Describe the IA64 Register File ----*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file describes the IA64 register file, defining the registers
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// themselves, aliases between the registers, and the register classes built
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// out of the registers.
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//
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//===----------------------------------------------------------------------===//
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//===----------------------------------------------------------------------===//
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// Register definitions...
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//
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class IA64Register<string n> : Register<n> {
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let Namespace = "IA64";
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}
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// GR - One of 128 32-bit general registers
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class GR<bits<7> num, string n> : IA64Register<n> {
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field bits<7> Num = num;
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}
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// FP - One of 128 82-bit floating-point registers
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class FP<bits<7> num, string n> : IA64Register<n> {
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field bits<7> Num = num;
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}
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// PR - One of 64 1-bit predicate registers
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class PR<bits<6> num, string n> : IA64Register<n> {
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field bits<6> Num = num;
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}
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/* general registers */
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def r0 : GR< 0, "r0">, DwarfRegNum<[0]>;
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def r1 : GR< 1, "r1">, DwarfRegNum<[1]>;
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def r2 : GR< 2, "r2">, DwarfRegNum<[2]>;
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def r3 : GR< 3, "r3">, DwarfRegNum<[3]>;
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def r4 : GR< 4, "r4">, DwarfRegNum<[4]>;
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def r5 : GR< 5, "r5">, DwarfRegNum<[5]>;
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def r6 : GR< 6, "r6">, DwarfRegNum<[6]>;
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def r7 : GR< 7, "r7">, DwarfRegNum<[7]>;
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def r8 : GR< 8, "r8">, DwarfRegNum<[8]>;
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def r9 : GR< 9, "r9">, DwarfRegNum<[9]>;
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def r10 : GR< 10, "r10">, DwarfRegNum<[10]>;
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def r11 : GR< 11, "r11">, DwarfRegNum<[11]>;
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def r12 : GR< 12, "r12">, DwarfRegNum<[12]>;
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def r13 : GR< 13, "r13">, DwarfRegNum<[13]>;
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def r14 : GR< 14, "r14">, DwarfRegNum<[14]>;
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def r15 : GR< 15, "r15">, DwarfRegNum<[15]>;
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def r16 : GR< 16, "r16">, DwarfRegNum<[16]>;
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def r17 : GR< 17, "r17">, DwarfRegNum<[17]>;
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def r18 : GR< 18, "r18">, DwarfRegNum<[18]>;
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def r19 : GR< 19, "r19">, DwarfRegNum<[19]>;
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def r20 : GR< 20, "r20">, DwarfRegNum<[20]>;
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def r21 : GR< 21, "r21">, DwarfRegNum<[21]>;
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def r22 : GR< 22, "r22">, DwarfRegNum<[22]>;
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def r23 : GR< 23, "r23">, DwarfRegNum<[23]>;
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def r24 : GR< 24, "r24">, DwarfRegNum<[24]>;
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def r25 : GR< 25, "r25">, DwarfRegNum<[25]>;
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def r26 : GR< 26, "r26">, DwarfRegNum<[26]>;
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def r27 : GR< 27, "r27">, DwarfRegNum<[27]>;
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def r28 : GR< 28, "r28">, DwarfRegNum<[28]>;
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def r29 : GR< 29, "r29">, DwarfRegNum<[29]>;
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def r30 : GR< 30, "r30">, DwarfRegNum<[30]>;
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def r31 : GR< 31, "r31">, DwarfRegNum<[31]>;
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def r32 : GR< 32, "r32">, DwarfRegNum<[32]>;
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def r33 : GR< 33, "r33">, DwarfRegNum<[33]>;
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def r34 : GR< 34, "r34">, DwarfRegNum<[34]>;
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def r35 : GR< 35, "r35">, DwarfRegNum<[35]>;
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def r36 : GR< 36, "r36">, DwarfRegNum<[36]>;
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def r37 : GR< 37, "r37">, DwarfRegNum<[37]>;
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def r38 : GR< 38, "r38">, DwarfRegNum<[38]>;
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def r39 : GR< 39, "r39">, DwarfRegNum<[39]>;
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def r40 : GR< 40, "r40">, DwarfRegNum<[40]>;
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def r41 : GR< 41, "r41">, DwarfRegNum<[41]>;
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def r42 : GR< 42, "r42">, DwarfRegNum<[42]>;
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def r43 : GR< 43, "r43">, DwarfRegNum<[43]>;
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def r44 : GR< 44, "r44">, DwarfRegNum<[44]>;
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def r45 : GR< 45, "r45">, DwarfRegNum<[45]>;
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def r46 : GR< 46, "r46">, DwarfRegNum<[46]>;
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def r47 : GR< 47, "r47">, DwarfRegNum<[47]>;
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def r48 : GR< 48, "r48">, DwarfRegNum<[48]>;
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def r49 : GR< 49, "r49">, DwarfRegNum<[49]>;
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def r50 : GR< 50, "r50">, DwarfRegNum<[50]>;
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def r51 : GR< 51, "r51">, DwarfRegNum<[51]>;
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def r52 : GR< 52, "r52">, DwarfRegNum<[52]>;
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def r53 : GR< 53, "r53">, DwarfRegNum<[53]>;
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def r54 : GR< 54, "r54">, DwarfRegNum<[54]>;
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def r55 : GR< 55, "r55">, DwarfRegNum<[55]>;
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def r56 : GR< 56, "r56">, DwarfRegNum<[56]>;
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def r57 : GR< 57, "r57">, DwarfRegNum<[57]>;
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def r58 : GR< 58, "r58">, DwarfRegNum<[58]>;
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def r59 : GR< 59, "r59">, DwarfRegNum<[59]>;
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def r60 : GR< 60, "r60">, DwarfRegNum<[60]>;
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def r61 : GR< 61, "r61">, DwarfRegNum<[61]>;
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def r62 : GR< 62, "r62">, DwarfRegNum<[62]>;
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def r63 : GR< 63, "r63">, DwarfRegNum<[63]>;
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def r64 : GR< 64, "r64">, DwarfRegNum<[64]>;
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def r65 : GR< 65, "r65">, DwarfRegNum<[65]>;
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def r66 : GR< 66, "r66">, DwarfRegNum<[66]>;
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def r67 : GR< 67, "r67">, DwarfRegNum<[67]>;
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def r68 : GR< 68, "r68">, DwarfRegNum<[68]>;
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def r69 : GR< 69, "r69">, DwarfRegNum<[69]>;
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def r70 : GR< 70, "r70">, DwarfRegNum<[70]>;
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def r71 : GR< 71, "r71">, DwarfRegNum<[71]>;
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def r72 : GR< 72, "r72">, DwarfRegNum<[72]>;
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def r73 : GR< 73, "r73">, DwarfRegNum<[73]>;
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def r74 : GR< 74, "r74">, DwarfRegNum<[74]>;
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def r75 : GR< 75, "r75">, DwarfRegNum<[75]>;
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def r76 : GR< 76, "r76">, DwarfRegNum<[76]>;
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def r77 : GR< 77, "r77">, DwarfRegNum<[77]>;
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def r78 : GR< 78, "r78">, DwarfRegNum<[78]>;
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def r79 : GR< 79, "r79">, DwarfRegNum<[79]>;
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def r80 : GR< 80, "r80">, DwarfRegNum<[80]>;
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def r81 : GR< 81, "r81">, DwarfRegNum<[81]>;
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def r82 : GR< 82, "r82">, DwarfRegNum<[82]>;
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def r83 : GR< 83, "r83">, DwarfRegNum<[83]>;
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def r84 : GR< 84, "r84">, DwarfRegNum<[84]>;
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def r85 : GR< 85, "r85">, DwarfRegNum<[85]>;
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def r86 : GR< 86, "r86">, DwarfRegNum<[86]>;
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def r87 : GR< 87, "r87">, DwarfRegNum<[87]>;
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def r88 : GR< 88, "r88">, DwarfRegNum<[88]>;
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def r89 : GR< 89, "r89">, DwarfRegNum<[89]>;
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def r90 : GR< 90, "r90">, DwarfRegNum<[90]>;
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def r91 : GR< 91, "r91">, DwarfRegNum<[91]>;
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def r92 : GR< 92, "r92">, DwarfRegNum<[92]>;
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def r93 : GR< 93, "r93">, DwarfRegNum<[93]>;
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def r94 : GR< 94, "r94">, DwarfRegNum<[94]>;
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def r95 : GR< 95, "r95">, DwarfRegNum<[95]>;
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def r96 : GR< 96, "r96">, DwarfRegNum<[96]>;
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def r97 : GR< 97, "r97">, DwarfRegNum<[97]>;
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def r98 : GR< 98, "r98">, DwarfRegNum<[98]>;
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def r99 : GR< 99, "r99">, DwarfRegNum<[99]>;
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def r100 : GR< 100, "r100">, DwarfRegNum<[100]>;
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def r101 : GR< 101, "r101">, DwarfRegNum<[101]>;
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def r102 : GR< 102, "r102">, DwarfRegNum<[102]>;
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def r103 : GR< 103, "r103">, DwarfRegNum<[103]>;
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def r104 : GR< 104, "r104">, DwarfRegNum<[104]>;
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def r105 : GR< 105, "r105">, DwarfRegNum<[105]>;
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def r106 : GR< 106, "r106">, DwarfRegNum<[106]>;
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def r107 : GR< 107, "r107">, DwarfRegNum<[107]>;
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def r108 : GR< 108, "r108">, DwarfRegNum<[108]>;
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def r109 : GR< 109, "r109">, DwarfRegNum<[109]>;
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def r110 : GR< 110, "r110">, DwarfRegNum<[110]>;
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def r111 : GR< 111, "r111">, DwarfRegNum<[111]>;
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def r112 : GR< 112, "r112">, DwarfRegNum<[112]>;
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def r113 : GR< 113, "r113">, DwarfRegNum<[113]>;
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def r114 : GR< 114, "r114">, DwarfRegNum<[114]>;
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def r115 : GR< 115, "r115">, DwarfRegNum<[115]>;
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def r116 : GR< 116, "r116">, DwarfRegNum<[116]>;
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def r117 : GR< 117, "r117">, DwarfRegNum<[117]>;
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def r118 : GR< 118, "r118">, DwarfRegNum<[118]>;
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def r119 : GR< 119, "r119">, DwarfRegNum<[119]>;
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def r120 : GR< 120, "r120">, DwarfRegNum<[120]>;
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def r121 : GR< 121, "r121">, DwarfRegNum<[121]>;
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def r122 : GR< 122, "r122">, DwarfRegNum<[122]>;
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def r123 : GR< 123, "r123">, DwarfRegNum<[123]>;
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def r124 : GR< 124, "r124">, DwarfRegNum<[124]>;
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def r125 : GR< 125, "r125">, DwarfRegNum<[125]>;
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def r126 : GR< 126, "r126">, DwarfRegNum<[126]>;
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def r127 : GR< 127, "r127">, DwarfRegNum<[127]>;
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/* floating-point registers */
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def F0 : FP< 0, "f0">, DwarfRegNum<[128]>;
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def F1 : FP< 1, "f1">, DwarfRegNum<[129]>;
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def F2 : FP< 2, "f2">, DwarfRegNum<[130]>;
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def F3 : FP< 3, "f3">, DwarfRegNum<[131]>;
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def F4 : FP< 4, "f4">, DwarfRegNum<[132]>;
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def F5 : FP< 5, "f5">, DwarfRegNum<[133]>;
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def F6 : FP< 6, "f6">, DwarfRegNum<[134]>;
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def F7 : FP< 7, "f7">, DwarfRegNum<[135]>;
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def F8 : FP< 8, "f8">, DwarfRegNum<[136]>;
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def F9 : FP< 9, "f9">, DwarfRegNum<[137]>;
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def F10 : FP< 10, "f10">, DwarfRegNum<[138]>;
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def F11 : FP< 11, "f11">, DwarfRegNum<[139]>;
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def F12 : FP< 12, "f12">, DwarfRegNum<[140]>;
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def F13 : FP< 13, "f13">, DwarfRegNum<[141]>;
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def F14 : FP< 14, "f14">, DwarfRegNum<[142]>;
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def F15 : FP< 15, "f15">, DwarfRegNum<[143]>;
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def F16 : FP< 16, "f16">, DwarfRegNum<[144]>;
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def F17 : FP< 17, "f17">, DwarfRegNum<[145]>;
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def F18 : FP< 18, "f18">, DwarfRegNum<[146]>;
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def F19 : FP< 19, "f19">, DwarfRegNum<[147]>;
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def F20 : FP< 20, "f20">, DwarfRegNum<[148]>;
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def F21 : FP< 21, "f21">, DwarfRegNum<[149]>;
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def F22 : FP< 22, "f22">, DwarfRegNum<[150]>;
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def F23 : FP< 23, "f23">, DwarfRegNum<[151]>;
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def F24 : FP< 24, "f24">, DwarfRegNum<[152]>;
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def F25 : FP< 25, "f25">, DwarfRegNum<[153]>;
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def F26 : FP< 26, "f26">, DwarfRegNum<[154]>;
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def F27 : FP< 27, "f27">, DwarfRegNum<[155]>;
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def F28 : FP< 28, "f28">, DwarfRegNum<[156]>;
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def F29 : FP< 29, "f29">, DwarfRegNum<[157]>;
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def F30 : FP< 30, "f30">, DwarfRegNum<[158]>;
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def F31 : FP< 31, "f31">, DwarfRegNum<[159]>;
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def F32 : FP< 32, "f32">, DwarfRegNum<[160]>;
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def F33 : FP< 33, "f33">, DwarfRegNum<[161]>;
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def F34 : FP< 34, "f34">, DwarfRegNum<[162]>;
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def F35 : FP< 35, "f35">, DwarfRegNum<[163]>;
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def F36 : FP< 36, "f36">, DwarfRegNum<[164]>;
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def F37 : FP< 37, "f37">, DwarfRegNum<[165]>;
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def F38 : FP< 38, "f38">, DwarfRegNum<[166]>;
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def F39 : FP< 39, "f39">, DwarfRegNum<[167]>;
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def F40 : FP< 40, "f40">, DwarfRegNum<[168]>;
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def F41 : FP< 41, "f41">, DwarfRegNum<[169]>;
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def F42 : FP< 42, "f42">, DwarfRegNum<[170]>;
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def F43 : FP< 43, "f43">, DwarfRegNum<[171]>;
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def F44 : FP< 44, "f44">, DwarfRegNum<[172]>;
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def F45 : FP< 45, "f45">, DwarfRegNum<[173]>;
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def F46 : FP< 46, "f46">, DwarfRegNum<[174]>;
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def F47 : FP< 47, "f47">, DwarfRegNum<[175]>;
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def F48 : FP< 48, "f48">, DwarfRegNum<[176]>;
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def F49 : FP< 49, "f49">, DwarfRegNum<[177]>;
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def F50 : FP< 50, "f50">, DwarfRegNum<[178]>;
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def F51 : FP< 51, "f51">, DwarfRegNum<[179]>;
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def F52 : FP< 52, "f52">, DwarfRegNum<[180]>;
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def F53 : FP< 53, "f53">, DwarfRegNum<[181]>;
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def F54 : FP< 54, "f54">, DwarfRegNum<[182]>;
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def F55 : FP< 55, "f55">, DwarfRegNum<[183]>;
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def F56 : FP< 56, "f56">, DwarfRegNum<[184]>;
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def F57 : FP< 57, "f57">, DwarfRegNum<[185]>;
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def F58 : FP< 58, "f58">, DwarfRegNum<[186]>;
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def F59 : FP< 59, "f59">, DwarfRegNum<[187]>;
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def F60 : FP< 60, "f60">, DwarfRegNum<[188]>;
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def F61 : FP< 61, "f61">, DwarfRegNum<[189]>;
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def F62 : FP< 62, "f62">, DwarfRegNum<[190]>;
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def F63 : FP< 63, "f63">, DwarfRegNum<[191]>;
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def F64 : FP< 64, "f64">, DwarfRegNum<[192]>;
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def F65 : FP< 65, "f65">, DwarfRegNum<[193]>;
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def F66 : FP< 66, "f66">, DwarfRegNum<[194]>;
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def F67 : FP< 67, "f67">, DwarfRegNum<[195]>;
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def F68 : FP< 68, "f68">, DwarfRegNum<[196]>;
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def F69 : FP< 69, "f69">, DwarfRegNum<[197]>;
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def F70 : FP< 70, "f70">, DwarfRegNum<[198]>;
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def F71 : FP< 71, "f71">, DwarfRegNum<[199]>;
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def F72 : FP< 72, "f72">, DwarfRegNum<[200]>;
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def F73 : FP< 73, "f73">, DwarfRegNum<[201]>;
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def F74 : FP< 74, "f74">, DwarfRegNum<[202]>;
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def F75 : FP< 75, "f75">, DwarfRegNum<[203]>;
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def F76 : FP< 76, "f76">, DwarfRegNum<[204]>;
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def F77 : FP< 77, "f77">, DwarfRegNum<[205]>;
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def F78 : FP< 78, "f78">, DwarfRegNum<[206]>;
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def F79 : FP< 79, "f79">, DwarfRegNum<[207]>;
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def F80 : FP< 80, "f80">, DwarfRegNum<[208]>;
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def F81 : FP< 81, "f81">, DwarfRegNum<[209]>;
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def F82 : FP< 82, "f82">, DwarfRegNum<[210]>;
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def F83 : FP< 83, "f83">, DwarfRegNum<[211]>;
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def F84 : FP< 84, "f84">, DwarfRegNum<[212]>;
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def F85 : FP< 85, "f85">, DwarfRegNum<[213]>;
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def F86 : FP< 86, "f86">, DwarfRegNum<[214]>;
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def F87 : FP< 87, "f87">, DwarfRegNum<[215]>;
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def F88 : FP< 88, "f88">, DwarfRegNum<[216]>;
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def F89 : FP< 89, "f89">, DwarfRegNum<[217]>;
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def F90 : FP< 90, "f90">, DwarfRegNum<[218]>;
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def F91 : FP< 91, "f91">, DwarfRegNum<[219]>;
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def F92 : FP< 92, "f92">, DwarfRegNum<[220]>;
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def F93 : FP< 93, "f93">, DwarfRegNum<[221]>;
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def F94 : FP< 94, "f94">, DwarfRegNum<[222]>;
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def F95 : FP< 95, "f95">, DwarfRegNum<[223]>;
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def F96 : FP< 96, "f96">, DwarfRegNum<[224]>;
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def F97 : FP< 97, "f97">, DwarfRegNum<[225]>;
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def F98 : FP< 98, "f98">, DwarfRegNum<[226]>;
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def F99 : FP< 99, "f99">, DwarfRegNum<[227]>;
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def F100 : FP< 100, "f100">, DwarfRegNum<[228]>;
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def F101 : FP< 101, "f101">, DwarfRegNum<[229]>;
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def F102 : FP< 102, "f102">, DwarfRegNum<[230]>;
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def F103 : FP< 103, "f103">, DwarfRegNum<[231]>;
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def F104 : FP< 104, "f104">, DwarfRegNum<[232]>;
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def F105 : FP< 105, "f105">, DwarfRegNum<[233]>;
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def F106 : FP< 106, "f106">, DwarfRegNum<[234]>;
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def F107 : FP< 107, "f107">, DwarfRegNum<[235]>;
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def F108 : FP< 108, "f108">, DwarfRegNum<[236]>;
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def F109 : FP< 109, "f109">, DwarfRegNum<[237]>;
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def F110 : FP< 110, "f110">, DwarfRegNum<[238]>;
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def F111 : FP< 111, "f111">, DwarfRegNum<[239]>;
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def F112 : FP< 112, "f112">, DwarfRegNum<[240]>;
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def F113 : FP< 113, "f113">, DwarfRegNum<[241]>;
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def F114 : FP< 114, "f114">, DwarfRegNum<[242]>;
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def F115 : FP< 115, "f115">, DwarfRegNum<[243]>;
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def F116 : FP< 116, "f116">, DwarfRegNum<[244]>;
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def F117 : FP< 117, "f117">, DwarfRegNum<[245]>;
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def F118 : FP< 118, "f118">, DwarfRegNum<[246]>;
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def F119 : FP< 119, "f119">, DwarfRegNum<[247]>;
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def F120 : FP< 120, "f120">, DwarfRegNum<[248]>;
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def F121 : FP< 121, "f121">, DwarfRegNum<[249]>;
|
|
def F122 : FP< 122, "f122">, DwarfRegNum<[250]>;
|
|
def F123 : FP< 123, "f123">, DwarfRegNum<[251]>;
|
|
def F124 : FP< 124, "f124">, DwarfRegNum<[252]>;
|
|
def F125 : FP< 125, "f125">, DwarfRegNum<[253]>;
|
|
def F126 : FP< 126, "f126">, DwarfRegNum<[254]>;
|
|
def F127 : FP< 127, "f127">, DwarfRegNum<[255]>;
|
|
|
|
/* predicate registers */
|
|
def p0 : PR< 0, "p0">, DwarfRegNum<[256]>;
|
|
def p1 : PR< 1, "p1">, DwarfRegNum<[257]>;
|
|
def p2 : PR< 2, "p2">, DwarfRegNum<[258]>;
|
|
def p3 : PR< 3, "p3">, DwarfRegNum<[259]>;
|
|
def p4 : PR< 4, "p4">, DwarfRegNum<[260]>;
|
|
def p5 : PR< 5, "p5">, DwarfRegNum<[261]>;
|
|
def p6 : PR< 6, "p6">, DwarfRegNum<[262]>;
|
|
def p7 : PR< 7, "p7">, DwarfRegNum<[263]>;
|
|
def p8 : PR< 8, "p8">, DwarfRegNum<[264]>;
|
|
def p9 : PR< 9, "p9">, DwarfRegNum<[265]>;
|
|
def p10 : PR< 10, "p10">, DwarfRegNum<[266]>;
|
|
def p11 : PR< 11, "p11">, DwarfRegNum<[267]>;
|
|
def p12 : PR< 12, "p12">, DwarfRegNum<[268]>;
|
|
def p13 : PR< 13, "p13">, DwarfRegNum<[269]>;
|
|
def p14 : PR< 14, "p14">, DwarfRegNum<[270]>;
|
|
def p15 : PR< 15, "p15">, DwarfRegNum<[271]>;
|
|
def p16 : PR< 16, "p16">, DwarfRegNum<[272]>;
|
|
def p17 : PR< 17, "p17">, DwarfRegNum<[273]>;
|
|
def p18 : PR< 18, "p18">, DwarfRegNum<[274]>;
|
|
def p19 : PR< 19, "p19">, DwarfRegNum<[275]>;
|
|
def p20 : PR< 20, "p20">, DwarfRegNum<[276]>;
|
|
def p21 : PR< 21, "p21">, DwarfRegNum<[277]>;
|
|
def p22 : PR< 22, "p22">, DwarfRegNum<[278]>;
|
|
def p23 : PR< 23, "p23">, DwarfRegNum<[279]>;
|
|
def p24 : PR< 24, "p24">, DwarfRegNum<[280]>;
|
|
def p25 : PR< 25, "p25">, DwarfRegNum<[281]>;
|
|
def p26 : PR< 26, "p26">, DwarfRegNum<[282]>;
|
|
def p27 : PR< 27, "p27">, DwarfRegNum<[283]>;
|
|
def p28 : PR< 28, "p28">, DwarfRegNum<[284]>;
|
|
def p29 : PR< 29, "p29">, DwarfRegNum<[285]>;
|
|
def p30 : PR< 30, "p30">, DwarfRegNum<[286]>;
|
|
def p31 : PR< 31, "p31">, DwarfRegNum<[287]>;
|
|
def p32 : PR< 32, "p32">, DwarfRegNum<[288]>;
|
|
def p33 : PR< 33, "p33">, DwarfRegNum<[289]>;
|
|
def p34 : PR< 34, "p34">, DwarfRegNum<[290]>;
|
|
def p35 : PR< 35, "p35">, DwarfRegNum<[291]>;
|
|
def p36 : PR< 36, "p36">, DwarfRegNum<[292]>;
|
|
def p37 : PR< 37, "p37">, DwarfRegNum<[293]>;
|
|
def p38 : PR< 38, "p38">, DwarfRegNum<[294]>;
|
|
def p39 : PR< 39, "p39">, DwarfRegNum<[295]>;
|
|
def p40 : PR< 40, "p40">, DwarfRegNum<[296]>;
|
|
def p41 : PR< 41, "p41">, DwarfRegNum<[297]>;
|
|
def p42 : PR< 42, "p42">, DwarfRegNum<[298]>;
|
|
def p43 : PR< 43, "p43">, DwarfRegNum<[299]>;
|
|
def p44 : PR< 44, "p44">, DwarfRegNum<[300]>;
|
|
def p45 : PR< 45, "p45">, DwarfRegNum<[301]>;
|
|
def p46 : PR< 46, "p46">, DwarfRegNum<[302]>;
|
|
def p47 : PR< 47, "p47">, DwarfRegNum<[303]>;
|
|
def p48 : PR< 48, "p48">, DwarfRegNum<[304]>;
|
|
def p49 : PR< 49, "p49">, DwarfRegNum<[305]>;
|
|
def p50 : PR< 50, "p50">, DwarfRegNum<[306]>;
|
|
def p51 : PR< 51, "p51">, DwarfRegNum<[307]>;
|
|
def p52 : PR< 52, "p52">, DwarfRegNum<[308]>;
|
|
def p53 : PR< 53, "p53">, DwarfRegNum<[309]>;
|
|
def p54 : PR< 54, "p54">, DwarfRegNum<[310]>;
|
|
def p55 : PR< 55, "p55">, DwarfRegNum<[311]>;
|
|
def p56 : PR< 56, "p56">, DwarfRegNum<[312]>;
|
|
def p57 : PR< 57, "p57">, DwarfRegNum<[313]>;
|
|
def p58 : PR< 58, "p58">, DwarfRegNum<[314]>;
|
|
def p59 : PR< 59, "p59">, DwarfRegNum<[315]>;
|
|
def p60 : PR< 60, "p60">, DwarfRegNum<[316]>;
|
|
def p61 : PR< 61, "p61">, DwarfRegNum<[317]>;
|
|
def p62 : PR< 62, "p62">, DwarfRegNum<[318]>;
|
|
def p63 : PR< 63, "p63">, DwarfRegNum<[319]>;
|
|
|
|
// XXX : this is temporary, we'll eventually have the output registers
|
|
// in the general purpose register class too?
|
|
def out0 : GR<0, "out0">, DwarfRegNum<[120]>;
|
|
def out1 : GR<1, "out1">, DwarfRegNum<[121]>;
|
|
def out2 : GR<2, "out2">, DwarfRegNum<[122]>;
|
|
def out3 : GR<3, "out3">, DwarfRegNum<[123]>;
|
|
def out4 : GR<4, "out4">, DwarfRegNum<[124]>;
|
|
def out5 : GR<5, "out5">, DwarfRegNum<[125]>;
|
|
def out6 : GR<6, "out6">, DwarfRegNum<[126]>;
|
|
def out7 : GR<7, "out7">, DwarfRegNum<[127]>;
|
|
|
|
// application (special) registers:
|
|
|
|
// "previous function state" application register
|
|
def AR_PFS : GR<0, "ar.pfs">, DwarfRegNum<[331]>;
|
|
|
|
// "return pointer" (this is really branch register b0)
|
|
def rp : GR<0, "rp">, DwarfRegNum<[-1]>;
|
|
|
|
// branch reg 6
|
|
def B6 : GR<0, "b6">, DwarfRegNum<[326]>;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Register Class Definitions... now that we have all of the pieces, define the
|
|
// top-level register classes. The order specified in the register list is
|
|
// implicitly defined to be the register allocation order.
|
|
//
|
|
|
|
// these are the scratch (+stacked) general registers
|
|
// FIXME/XXX we also reserve a frame pointer (r5)
|
|
// FIXME/XXX we also reserve r2 for spilling/filling predicates
|
|
// in IA64RegisterInfo.cpp
|
|
// FIXME/XXX we also reserve r22 for calculating addresses
|
|
// in IA64RegisterInfo.cpp
|
|
|
|
def GR : RegisterClass<"IA64", [i64], 64,
|
|
[
|
|
|
|
//FIXME!: for both readability and performance, we don't want the out
|
|
// registers to be the first ones allocated
|
|
|
|
out7, out6, out5, out4, out3, out2, out1, out0,
|
|
r3, r8, r9, r10, r11, r14, r15,
|
|
r16, r17, r18, r19, r20, r21, r23,
|
|
r24, r25, r26, r27, r28, r29, r30, r31,
|
|
r32, r33, r34, r35, r36, r37, r38, r39,
|
|
r40, r41, r42, r43, r44, r45, r46, r47,
|
|
r48, r49, r50, r51, r52, r53, r54, r55,
|
|
r56, r57, r58, r59, r60, r61, r62, r63,
|
|
r64, r65, r66, r67, r68, r69, r70, r71,
|
|
r72, r73, r74, r75, r76, r77, r78, r79,
|
|
r80, r81, r82, r83, r84, r85, r86, r87,
|
|
r88, r89, r90, r91, r92, r93, r94, r95,
|
|
r96, r97, r98, r99, r100, r101, r102, r103,
|
|
r104, r105, r106, r107, r108, r109, r110, r111,
|
|
r112, r113, r114, r115, r116, r117, r118, r119,
|
|
// last 17 are special (look down)
|
|
r120, r121, r122, r123, r124, r125, r126, r127,
|
|
r0, r1, r2, r5, r12, r13, r22, rp, AR_PFS]>
|
|
{
|
|
let MethodProtos = [{
|
|
iterator allocation_order_begin(const MachineFunction &MF) const;
|
|
iterator allocation_order_end(const MachineFunction &MF) const;
|
|
}];
|
|
let MethodBodies = [{
|
|
GRClass::iterator
|
|
GRClass::allocation_order_begin(const MachineFunction &MF) const {
|
|
// hide the 8 out? registers appropriately:
|
|
return begin()+(8-(MF.getInfo<IA64FunctionInfo>()->outRegsUsed));
|
|
}
|
|
|
|
GRClass::iterator
|
|
GRClass::allocation_order_end(const MachineFunction &MF) const {
|
|
// the 9 special registers r0,r1,r2,r5,r12,r13 etc
|
|
int numReservedRegs=9;
|
|
|
|
// we also can't allocate registers for use as locals if they're already
|
|
// required as 'out' registers
|
|
numReservedRegs+=MF.getInfo<IA64FunctionInfo>()->outRegsUsed;
|
|
return end()-numReservedRegs; // hide registers appropriately
|
|
}
|
|
}];
|
|
}
|
|
|
|
|
|
// these are the scratch (+stacked) FP registers
|
|
|
|
def FP : RegisterClass<"IA64", [f64], 64,
|
|
[F6, F7,
|
|
F8, F9, F10, F11, F12, F13, F14, F15,
|
|
F32, F33, F34, F35, F36, F37, F38, F39,
|
|
F40, F41, F42, F43, F44, F45, F46, F47,
|
|
F48, F49, F50, F51, F52, F53, F54, F55,
|
|
F56, F57, F58, F59, F60, F61, F62, F63,
|
|
F64, F65, F66, F67, F68, F69, F70, F71,
|
|
F72, F73, F74, F75, F76, F77, F78, F79,
|
|
F80, F81, F82, F83, F84, F85, F86, F87,
|
|
F88, F89, F90, F91, F92, F93, F94, F95,
|
|
F96, F97, F98, F99, F100, F101, F102, F103,
|
|
F104, F105, F106, F107, F108, F109, F110, F111,
|
|
F112, F113, F114, F115, F116, F117, F118, F119,
|
|
F120, F121, F122, F123, F124, F125, F126, F127,
|
|
F0, F1]> // these last two are hidden
|
|
{
|
|
// the 128s here are to make stf.spill/ldf.fill happy,
|
|
// when storing full (82-bit) FP regs to stack slots
|
|
// we need to 16-byte align
|
|
let Size=128;
|
|
let Alignment=128;
|
|
|
|
let MethodProtos = [{
|
|
iterator allocation_order_begin(const MachineFunction &MF) const;
|
|
iterator allocation_order_end(const MachineFunction &MF) const;
|
|
}];
|
|
let MethodBodies = [{
|
|
FPClass::iterator
|
|
FPClass::allocation_order_begin(const MachineFunction &MF) const {
|
|
return begin(); // we don't hide any FP regs from the start
|
|
}
|
|
|
|
FPClass::iterator
|
|
FPClass::allocation_order_end(const MachineFunction &MF) const {
|
|
return end()-2; // we hide regs F0, F1 from the end
|
|
}
|
|
}];
|
|
}
|
|
|
|
// these are the predicate registers, p0 (1/TRUE) is not here
|
|
def PR : RegisterClass<"IA64", [i1], 64,
|
|
|
|
// for now, let's be wimps and only have the scratch predicate regs
|
|
[p6, p7, p8, p9, p10, p11, p12, p13, p14, p15]> {
|
|
let Size = 64;
|
|
}
|
|
|
|
/*
|
|
[p1, p2, p3, p4, p5, p6, p7,
|
|
p8, p9, p10, p11, p12, p13, p14, p15,
|
|
p16, p17, p18, p19, p20, p21, p22, p23,
|
|
p24, p25, p26, p27, p28, p29, p30, p31,
|
|
p32, p33, p34, p35, p36, p37, p38, p39,
|
|
p40, p41, p42, p43, p44, p45, p46, p47,
|
|
p48, p49, p50, p51, p52, p53, p54, p55,
|
|
p56, p57, p58, p59, p60, p61, p62, p63]>;
|
|
*/
|