mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-11-10 15:22:04 +00:00
8050c7bd77
ANY/ALL/NONE have been temporarily removed until I implement the HOPS (horizontal operations) sub-instructions, which will all both 32-bit and 64-bit operands and several other operations (eg, horizontal add). All the fancy addressing modes for the conditional branch instructions have been permanently removed: I decided the gain was too little for the cost (24 instructions vs 6). JUMP and CALL retain their addressing modes, though. Other instructions have been shuffled around a little to fill most of the holes in the upper block of 256 instructions: just a single small 7-instruction hole. Rearrangements in the actual engine are mostly just to keep the code organized. The only real changes were the various IF statements and dealing with the resulting changes in their addressing.
206 lines
7.9 KiB
C
206 lines
7.9 KiB
C
#include "head.c"
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#include "QF/mathlib.h"
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static pr_ivec4_t bool64_conv_init[] = {
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{ 5, -5, 0x80000000, 0x7fffffff}, //int
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{ 0x3fc00000, 0xbfc00000, 0x7149f2ca, 0xf149f2ca}, //float 1e30, -1e30
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{ 99, 0x80000000, 0x80000000, 99}, //long
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{ 256, 0, 0x7fffffff, 0}, //long
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{ 0x39a08cea, 0x46293e59, 0x39a08cea, 0xc6293e59}, //double 1e30, -1e30
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{ 0, 0x3ff80000, 0, 0xbff80000}, //double 1.5, -1.5
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{ 5, -5, 0x80000000, 0x7fffffff}, //uint
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{ ~0, 1, 0x80000000, 0}, //bool32
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{ 99, 0x80000000, 0x80000000, 99}, //ulong
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{ 256, 0, 0x7fffffff, 0}, //ulong
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{ ~0, ~0, ~0, 0}, //bool64
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{ 0, ~0, 0, 0}, //bool64
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{ 0, 0, 0, 0},
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{ 0, 0, 0, 0},
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{ 0, 0, 0, 0},
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{ 0, 0, 0, 0},
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{ 0, 0, 0, 0},
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{ 0, 0, 0, 0},
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{ 0, 0, 0, 0},
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{ 0, 0, 0, 0},
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{ 0, 0, 0, 0},
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{ 0, 0, 0, 0},
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{ 0, 0, 0, 0},
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{ 0, 0, 0, 0},
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{ 0, 0, 0, 0},
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{ 0, 0, 0, 0},
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{ 0, 0, 0, 0},
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{ 0, 0, 0, 0},
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};
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static pr_ivec4_t bool64_conv_expect[] = {
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{ 5, -5, 0x80000000, 0x7fffffff}, //int
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{ 0x3fc00000, 0xbfc00000, 0x7149f2ca, 0xf149f2ca}, //float
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{ 99, 0x80000000, 0x80000000, 99}, //long
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{ 256, 0, 0x7fffffff, 0}, //long
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{ 0x39a08cea, 0x46293e59, 0x39a08cea, 0xc6293e59}, //double 1e30, -1e30
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{ 0, 0x3ff80000, 0, 0xbff80000}, //double 1.5, -1.5
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{ 5, -5, 0x80000000, 0x7fffffff}, //uint
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{ ~0, 1, 0x80000000, 0}, //bool32
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{ 99, 0x80000000, 0x80000000, 99}, //ulong
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{ 256, 0, 0x7fffffff, 0}, //ulong
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{ ~0, ~0, ~0, 0}, //bool64
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{ 0, ~0, 0, 0}, //bool64
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{ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff}, // int
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{ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff},
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{ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff}, // float
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{ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff},
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{ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff}, // long
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{ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff},
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{ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff}, // double
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{ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff},
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{ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff}, // uint
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{ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff},
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{ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff}, // bool32
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{ 0xffffffff, 0xffffffff, 0, 0},
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{ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff}, // ulong
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{ 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff},
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{ ~0, ~0, ~0, 0}, // bool64
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{ 0, ~0, 0, 0},
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};
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static dstatement_t bool64_conv_1_statements[] = {
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{ OP(0, 0, 0, OP_LEA_A), 4, 0, 112 }, // init index
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{ OP(0, 0, 0, OP_LEA_A), 8, 0, 113 }, // init index for 64-bits
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//loop:
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{ OP(0, 0, 0, OP_LEA_C), 112, -1, 112 }, // dec index
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{ OP(0, 0, 0, OP_LEA_C), 113, -2, 113 }, // dec index for 64-bits
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{ OP(0, 0, 0, OP_IFAE), 2, 0, 112 },
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{ OP(0, 0, 0, OP_BREAK), 0, 0, 0 },
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{ OP(0, 0, 0, OP_WITH), 4, 112, 1 },
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{ OP(0, 0, 0, OP_WITH), 4, 113, 2 },
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{ OP(1, 1, 2, OP_CONV), 0, 0007, 48 },
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{ OP(1, 1, 2, OP_CONV), 4, 0017, 56 },
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{ OP(2, 1, 2, OP_CONV), 8, 0027, 64 },
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{ OP(2, 1, 2, OP_CONV), 16, 0037, 72 },
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{ OP(1, 1, 2, OP_CONV), 24, 0047, 80 },
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{ OP(1, 1, 2, OP_CONV), 28, 0057, 88 },
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{ OP(2, 1, 2, OP_CONV), 32, 0067, 96 },
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{ OP(2, 1, 2, OP_CONV), 40, 0077, 104 },
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{ OP(0, 0, 0, OP_JUMP_A), -14, 0, 0 },
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};
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static dstatement_t bool64_conv_2_statements[] = {
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{ OP(0, 0, 0, OP_LEA_A), 4, 0, 112 }, // index
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{ OP(0, 0, 0, OP_LEA_A), 8, 0, 113 }, // init index for 64-bits
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//loop:
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{ OP(0, 0, 0, OP_LEA_C), 112, -2, 112 }, // dec index
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{ OP(0, 0, 0, OP_LEA_C), 113, -4, 113 }, // dec index for 64-bits
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{ OP(0, 0, 0, OP_IFAE), 2, 0, 112 },
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{ OP(0, 0, 0, OP_BREAK), 0, 0, 0 },
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{ OP(0, 0, 0, OP_WITH), 4, 112, 1 },
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{ OP(0, 0, 0, OP_WITH), 4, 113, 2 },
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{ OP(1, 1, 2, OP_CONV), 0, 0107, 48 },
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{ OP(1, 1, 2, OP_CONV), 4, 0117, 56 },
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{ OP(2, 1, 2, OP_CONV), 8, 0127, 64 },
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{ OP(2, 1, 2, OP_CONV), 16, 0137, 72 },
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{ OP(1, 1, 2, OP_CONV), 24, 0147, 80 },
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{ OP(1, 1, 2, OP_CONV), 28, 0157, 88 },
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{ OP(2, 1, 2, OP_CONV), 32, 0167, 96 },
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{ OP(2, 1, 2, OP_CONV), 40, 0177, 104 },
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{ OP(0, 0, 0, OP_JUMP_A), -14, 0, 0 },
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};
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static dstatement_t bool64_conv_3a_statements[] = {
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{ OP(1, 1, 2, OP_CONV), 0, 0207, 48 },
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{ OP(1, 1, 2, OP_CONV), 3, 0007, 54 },
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{ OP(1, 1, 2, OP_CONV), 4, 0217, 56 },
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{ OP(1, 1, 2, OP_CONV), 7, 0017, 62 },
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{ OP(2, 1, 2, OP_CONV), 8, 0227, 64 },
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{ OP(2, 1, 2, OP_CONV), 14, 0027, 70 },
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{ OP(2, 1, 2, OP_CONV), 16, 0237, 72 },
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{ OP(2, 1, 2, OP_CONV), 22, 0037, 78 },
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{ OP(1, 1, 2, OP_CONV), 24, 0247, 80 },
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{ OP(1, 1, 2, OP_CONV), 27, 0047, 86 },
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{ OP(1, 1, 2, OP_CONV), 28, 0257, 88 },
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{ OP(1, 1, 2, OP_CONV), 31, 0057, 94 },
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{ OP(2, 1, 2, OP_CONV), 32, 0267, 96 },
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{ OP(2, 1, 2, OP_CONV), 38, 0067, 102 },
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{ OP(2, 1, 2, OP_CONV), 40, 0277, 104 },
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{ OP(2, 1, 2, OP_CONV), 46, 0077, 110 },
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};
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static dstatement_t bool64_conv_3b_statements[] = {
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{ OP(1, 1, 2, OP_CONV), 0, 0007, 48 },
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{ OP(1, 1, 2, OP_CONV), 1, 0207, 50 },
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{ OP(1, 1, 2, OP_CONV), 4, 0017, 56 },
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{ OP(1, 1, 2, OP_CONV), 5, 0217, 58 },
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{ OP(2, 1, 2, OP_CONV), 8, 0027, 64 },
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{ OP(2, 1, 2, OP_CONV), 10, 0227, 66 },
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{ OP(2, 1, 2, OP_CONV), 16, 0037, 72 },
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{ OP(2, 1, 2, OP_CONV), 18, 0237, 74 },
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{ OP(1, 1, 2, OP_CONV), 24, 0047, 80 },
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{ OP(1, 1, 2, OP_CONV), 25, 0247, 82 },
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{ OP(1, 1, 2, OP_CONV), 28, 0057, 88 },
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{ OP(1, 1, 2, OP_CONV), 29, 0257, 90 },
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{ OP(2, 1, 2, OP_CONV), 32, 0067, 96 },
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{ OP(2, 1, 2, OP_CONV), 34, 0267, 98 },
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{ OP(2, 1, 2, OP_CONV), 40, 0077, 104 },
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{ OP(2, 1, 2, OP_CONV), 42, 0277, 106 },
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};
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static dstatement_t bool64_conv_4_statements[] = {
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{ OP(1, 1, 2, OP_CONV), 0, 0307, 48 },
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{ OP(1, 1, 2, OP_CONV), 4, 0317, 56 },
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{ OP(2, 1, 2, OP_CONV), 8, 0327, 64 },
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{ OP(2, 1, 2, OP_CONV), 16, 0337, 72 },
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{ OP(1, 1, 2, OP_CONV), 24, 0347, 80 },
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{ OP(1, 1, 2, OP_CONV), 28, 0357, 88 },
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{ OP(2, 1, 2, OP_CONV), 32, 0367, 96 },
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{ OP(2, 1, 2, OP_CONV), 40, 0377, 104 },
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};
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test_t tests[] = {
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{
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.desc = "bool64 conv 1",
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.extra_globals = 4 * 1,
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.num_globals = num_globals(bool64_conv_init,bool64_conv_expect),
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.num_statements = num_statements (bool64_conv_1_statements),
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.statements = bool64_conv_1_statements,
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.init_globals = (pr_int_t *) bool64_conv_init,
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.expect_globals = (pr_int_t *) bool64_conv_expect,
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},
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{
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.desc = "bool64 conv 2",
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.extra_globals = 4 * 1,
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.num_globals = num_globals(bool64_conv_init,bool64_conv_expect),
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.num_statements = num_statements (bool64_conv_2_statements),
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.statements = bool64_conv_2_statements,
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.init_globals = (pr_int_t *) bool64_conv_init,
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.expect_globals = (pr_int_t *) bool64_conv_expect,
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},
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{
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.desc = "bool64 conv 3a",
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.extra_globals = 4 * 1,
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.num_globals = num_globals(bool64_conv_init,bool64_conv_expect),
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.num_statements = num_statements (bool64_conv_3a_statements),
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.statements = bool64_conv_3a_statements,
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.init_globals = (pr_int_t *) bool64_conv_init,
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.expect_globals = (pr_int_t *) bool64_conv_expect,
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},
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{
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.desc = "bool64 conv 3b",
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.extra_globals = 4 * 1,
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.num_globals = num_globals(bool64_conv_init,bool64_conv_expect),
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.num_statements = num_statements (bool64_conv_3b_statements),
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.statements = bool64_conv_3b_statements,
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.init_globals = (pr_int_t *) bool64_conv_init,
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.expect_globals = (pr_int_t *) bool64_conv_expect,
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},
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{
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.desc = "bool64 conv 4",
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.extra_globals = 4 * 1,
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.num_globals = num_globals(bool64_conv_init,bool64_conv_expect),
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.num_statements = num_statements (bool64_conv_4_statements),
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.statements = bool64_conv_4_statements,
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.init_globals = (pr_int_t *) bool64_conv_init,
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.expect_globals = (pr_int_t *) bool64_conv_expect,
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},
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};
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#include "main.c"
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