mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-11-10 23:32:09 +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.
284 lines
8.8 KiB
C
284 lines
8.8 KiB
C
#include "head.c"
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#include "QF/mathlib.h"
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static pr_ivec4_t int_binop_init[] = {
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{ 5, -5, 5, -5},
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{ 3, 3, -3, -3},
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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 int_binop_expect[] = {
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{ 5, -5, 5, -5},
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{ 3, 3, -3, -3},
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{ 15, -15, -15, 15},
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{ 1, -1, -1, 1},
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{ 2, -2, 2, -2},
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{ 2, 1, -1, -2},
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{ 8, -2, 2, -8},
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{ 2, -8, 8, -2},
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};
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static dstatement_t int_binop_1_statements[] = {
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{ OP(0, 0, 0, OP_LEA_A), 4, 0, 32 }, // init index
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//loop:
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{ OP(0, 0, 0, OP_LEA_C), 32, -1, 32 }, // dec index
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{ OP(0, 0, 0, OP_IFAE), 2, 0, 32 },
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{ OP(0, 0, 0, OP_BREAK), 0, 0, 0 },
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{ OP(0, 0, 0, OP_WITH), 4, 32, 1 },
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{ OP(1, 1, 1, OP_MUL_I_1), 0, 4, 8 },
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{ OP(1, 1, 1, OP_DIV_I_1), 0, 4, 12 },
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{ OP(1, 1, 1, OP_REM_I_1), 0, 4, 16 },
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{ OP(1, 1, 1, OP_MOD_I_1), 0, 4, 20 },
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{ OP(1, 1, 1, OP_ADD_I_1), 0, 4, 24 },
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{ OP(1, 1, 1, OP_SUB_I_1), 0, 4, 28 },
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{ OP(1, 1, 1, OP_JUMP_A), -10, 0, 0 },
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};
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static dstatement_t int_binop_2_statements[] = {
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{ OP(0, 0, 0, OP_LEA_A), 4, 0, 32 }, // index
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//loop:
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{ OP(0, 0, 0, OP_LEA_C), 32, -2, 32 }, // dec index
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{ OP(0, 0, 0, OP_IFAE), 2, 0, 32 },
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{ OP(0, 0, 0, OP_BREAK), 0, 0, 0 },
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{ OP(0, 0, 0, OP_WITH), 4, 32, 1 },
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{ OP(1, 1, 1, OP_MUL_I_2), 0, 4, 8 },
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{ OP(1, 1, 1, OP_DIV_I_2), 0, 4, 12 },
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{ OP(1, 1, 1, OP_REM_I_2), 0, 4, 16 },
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{ OP(1, 1, 1, OP_MOD_I_2), 0, 4, 20 },
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{ OP(1, 1, 1, OP_ADD_I_2), 0, 4, 24 },
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{ OP(1, 1, 1, OP_SUB_I_2), 0, 4, 28 },
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{ OP(1, 1, 1, OP_JUMP_A), -10, 0, 0 },
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};
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static dstatement_t int_binop_3a_statements[] = {
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{ OP(1, 1, 1, OP_MUL_I_3), 0, 4, 8 },
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{ OP(1, 1, 1, OP_MUL_I_1), 3, 7, 11 },
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{ OP(1, 1, 1, OP_DIV_I_3), 0, 4, 12 },
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{ OP(1, 1, 1, OP_DIV_I_1), 3, 7, 15 },
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{ OP(1, 1, 1, OP_REM_I_3), 0, 4, 16 },
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{ OP(1, 1, 1, OP_REM_I_1), 3, 7, 19 },
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{ OP(1, 1, 1, OP_MOD_I_3), 0, 4, 20 },
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{ OP(1, 1, 1, OP_MOD_I_1), 3, 7, 23 },
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{ OP(1, 1, 1, OP_ADD_I_3), 0, 4, 24 },
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{ OP(1, 1, 1, OP_ADD_I_1), 3, 7, 27 },
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{ OP(1, 1, 1, OP_SUB_I_3), 0, 4, 28 },
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{ OP(1, 1, 1, OP_SUB_I_1), 3, 7, 31 },
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};
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static dstatement_t int_binop_3b_statements[] = {
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{ OP(1, 1, 1, OP_MUL_I_1), 0, 4, 8 },
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{ OP(1, 1, 1, OP_MUL_I_3), 1, 5, 9 },
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{ OP(1, 1, 1, OP_DIV_I_1), 0, 4, 12 },
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{ OP(1, 1, 1, OP_DIV_I_3), 1, 5, 13 },
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{ OP(1, 1, 1, OP_REM_I_1), 0, 4, 16 },
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{ OP(1, 1, 1, OP_REM_I_3), 1, 5, 17 },
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{ OP(1, 1, 1, OP_MOD_I_1), 0, 4, 20 },
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{ OP(1, 1, 1, OP_MOD_I_3), 1, 5, 21 },
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{ OP(1, 1, 1, OP_ADD_I_1), 0, 4, 24 },
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{ OP(1, 1, 1, OP_ADD_I_3), 1, 5, 25 },
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{ OP(1, 1, 1, OP_SUB_I_1), 0, 4, 28 },
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{ OP(1, 1, 1, OP_SUB_I_3), 1, 5, 29 },
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};
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static dstatement_t int_binop_4_statements[] = {
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{ OP(1, 1, 1, OP_MUL_I_4), 0, 4, 8 },
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{ OP(1, 1, 1, OP_DIV_I_4), 0, 4, 12 },
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{ OP(1, 1, 1, OP_REM_I_4), 0, 4, 16 },
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{ OP(1, 1, 1, OP_MOD_I_4), 0, 4, 20 },
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{ OP(1, 1, 1, OP_ADD_I_4), 0, 4, 24 },
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{ OP(1, 1, 1, OP_SUB_I_4), 0, 4, 28 },
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};
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static pr_ivec4_t int_cmpop_init[] = {
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{ 5, -5, 5, -5},
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{ 5, 5, -5, -5},
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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 int_cmpop_expect[] = {
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{ 5, -5, 5, -5},
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{ 5, 5, -5, -5},
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{ -1, 0, 0, -1},
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{ 0, -1, 0, 0},
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{ 0, 0, -1, 0},
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{ 0, -1, -1, 0},
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{ -1, 0, -1, -1},
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{ -1, -1, 0, -1},
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};
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static dstatement_t int_cmpop_1_statements[] = {
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{ OP(0, 0, 0, OP_LEA_A), 4, 0, 32 }, // init index
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//loop:
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{ OP(0, 0, 0, OP_LEA_C), 32, -1, 32 }, // dec index
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{ OP(0, 0, 0, OP_IFAE), 2, 0, 32 },
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{ OP(0, 0, 0, OP_BREAK), 0, 0, 0 },
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{ OP(0, 0, 0, OP_WITH), 4, 32, 1 },
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{ OP(1, 1, 1, OP_EQ_I_1), 0, 4, 8 },
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{ OP(1, 1, 1, OP_LT_I_1), 0, 4, 12 },
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{ OP(1, 1, 1, OP_GT_I_1), 0, 4, 16 },
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{ OP(1, 1, 1, OP_NE_I_1), 0, 4, 20 },
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{ OP(1, 1, 1, OP_GE_I_1), 0, 4, 24 },
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{ OP(1, 1, 1, OP_LE_I_1), 0, 4, 28 },
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{ OP(1, 1, 1, OP_JUMP_A), -10, 0, 0 },
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};
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static dstatement_t int_cmpop_2_statements[] = {
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{ OP(0, 0, 0, OP_LEA_A), 4, 0, 32 }, // index
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//loop:
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{ OP(0, 0, 0, OP_LEA_C), 32, -2, 32 }, // dec index
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{ OP(0, 0, 0, OP_IFAE), 2, 0, 32 },
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{ OP(0, 0, 0, OP_BREAK), 0, 0, 0 },
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{ OP(0, 0, 0, OP_WITH), 4, 32, 1 },
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{ OP(1, 1, 1, OP_EQ_I_2), 0, 4, 8 },
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{ OP(1, 1, 1, OP_LT_I_2), 0, 4, 12 },
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{ OP(1, 1, 1, OP_GT_I_2), 0, 4, 16 },
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{ OP(1, 1, 1, OP_NE_I_2), 0, 4, 20 },
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{ OP(1, 1, 1, OP_GE_I_2), 0, 4, 24 },
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{ OP(1, 1, 1, OP_LE_I_2), 0, 4, 28 },
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{ OP(1, 1, 1, OP_JUMP_A), -10, 0, 0 },
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};
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static dstatement_t int_cmpop_3a_statements[] = {
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{ OP(1, 1, 1, OP_EQ_I_3), 0, 4, 8 },
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{ OP(1, 1, 1, OP_EQ_I_1), 3, 7, 11 },
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{ OP(1, 1, 1, OP_LT_I_3), 0, 4, 12 },
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{ OP(1, 1, 1, OP_LT_I_1), 3, 7, 15 },
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{ OP(1, 1, 1, OP_GT_I_3), 0, 4, 16 },
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{ OP(1, 1, 1, OP_GT_I_1), 3, 7, 19 },
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{ OP(1, 1, 1, OP_NE_I_3), 0, 4, 20 },
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{ OP(1, 1, 1, OP_NE_I_1), 3, 7, 23 },
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{ OP(1, 1, 1, OP_GE_I_3), 0, 4, 24 },
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{ OP(1, 1, 1, OP_GE_I_1), 3, 7, 27 },
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{ OP(1, 1, 1, OP_LE_I_3), 0, 4, 28 },
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{ OP(1, 1, 1, OP_LE_I_1), 3, 7, 31 },
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};
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static dstatement_t int_cmpop_3b_statements[] = {
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{ OP(1, 1, 1, OP_EQ_I_1), 0, 4, 8 },
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{ OP(1, 1, 1, OP_EQ_I_3), 1, 5, 9 },
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{ OP(1, 1, 1, OP_LT_I_1), 0, 4, 12 },
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{ OP(1, 1, 1, OP_LT_I_3), 1, 5, 13 },
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{ OP(1, 1, 1, OP_GT_I_1), 0, 4, 16 },
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{ OP(1, 1, 1, OP_GT_I_3), 1, 5, 17 },
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{ OP(1, 1, 1, OP_NE_I_1), 0, 4, 20 },
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{ OP(1, 1, 1, OP_NE_I_3), 1, 5, 21 },
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{ OP(1, 1, 1, OP_GE_I_1), 0, 4, 24 },
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{ OP(1, 1, 1, OP_GE_I_3), 1, 5, 25 },
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{ OP(1, 1, 1, OP_LE_I_1), 0, 4, 28 },
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{ OP(1, 1, 1, OP_LE_I_3), 1, 5, 29 },
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};
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static dstatement_t int_cmpop_4_statements[] = {
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{ OP(1, 1, 1, OP_EQ_I_4), 0, 4, 8 },
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{ OP(1, 1, 1, OP_LT_I_4), 0, 4, 12 },
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{ OP(1, 1, 1, OP_GT_I_4), 0, 4, 16 },
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{ OP(1, 1, 1, OP_NE_I_4), 0, 4, 20 },
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{ OP(1, 1, 1, OP_GE_I_4), 0, 4, 24 },
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{ OP(1, 1, 1, OP_LE_I_4), 0, 4, 28 },
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};
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test_t tests[] = {
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{
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.desc = "int binop 1",
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.extra_globals = 4 * 1,
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.num_globals = num_globals(int_binop_init,int_binop_expect),
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.num_statements = num_statements (int_binop_1_statements),
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.statements = int_binop_1_statements,
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.init_globals = (pr_int_t *) int_binop_init,
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.expect_globals = (pr_int_t *) int_binop_expect,
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},
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{
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.desc = "int binop 2",
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.extra_globals = 4 * 1,
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.num_globals = num_globals(int_binop_init,int_binop_expect),
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.num_statements = num_statements (int_binop_2_statements),
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.statements = int_binop_2_statements,
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.init_globals = (pr_int_t *) int_binop_init,
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.expect_globals = (pr_int_t *) int_binop_expect,
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},
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{
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.desc = "int binop 3a",
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.extra_globals = 4 * 1,
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.num_globals = num_globals(int_binop_init,int_binop_expect),
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.num_statements = num_statements (int_binop_3a_statements),
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.statements = int_binop_3a_statements,
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.init_globals = (pr_int_t *) int_binop_init,
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.expect_globals = (pr_int_t *) int_binop_expect,
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},
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{
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.desc = "int binop 3b",
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.extra_globals = 4 * 1,
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.num_globals = num_globals(int_binop_init,int_binop_expect),
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.num_statements = num_statements (int_binop_3b_statements),
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.statements = int_binop_3b_statements,
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.init_globals = (pr_int_t *) int_binop_init,
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.expect_globals = (pr_int_t *) int_binop_expect,
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},
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{
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.desc = "int binop 4",
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.extra_globals = 4 * 1,
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.num_globals = num_globals(int_binop_init,int_binop_expect),
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.num_statements = num_statements (int_binop_4_statements),
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.statements = int_binop_4_statements,
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.init_globals = (pr_int_t *) int_binop_init,
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.expect_globals = (pr_int_t *) int_binop_expect,
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},
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{
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.desc = "int cmpop 1",
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.extra_globals = 4 * 1,
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.num_globals = num_globals(int_cmpop_init,int_cmpop_expect),
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.num_statements = num_statements (int_cmpop_1_statements),
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.statements = int_cmpop_1_statements,
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.init_globals = (pr_int_t *) int_cmpop_init,
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.expect_globals = (pr_int_t *) int_cmpop_expect,
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},
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{
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.desc = "int cmpop 2",
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.extra_globals = 4 * 1,
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.num_globals = num_globals(int_cmpop_init,int_cmpop_expect),
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.num_statements = num_statements (int_cmpop_2_statements),
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.statements = int_cmpop_2_statements,
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.init_globals = (pr_int_t *) int_cmpop_init,
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.expect_globals = (pr_int_t *) int_cmpop_expect,
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},
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{
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.desc = "int cmpop 3a",
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.extra_globals = 4 * 1,
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.num_globals = num_globals(int_cmpop_init,int_cmpop_expect),
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.num_statements = num_statements (int_cmpop_3a_statements),
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.statements = int_cmpop_3a_statements,
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.init_globals = (pr_int_t *) int_cmpop_init,
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.expect_globals = (pr_int_t *) int_cmpop_expect,
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},
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{
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.desc = "int cmpop 3b",
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.extra_globals = 4 * 1,
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.num_globals = num_globals(int_cmpop_init,int_cmpop_expect),
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.num_statements = num_statements (int_cmpop_3b_statements),
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.statements = int_cmpop_3b_statements,
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.init_globals = (pr_int_t *) int_cmpop_init,
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.expect_globals = (pr_int_t *) int_cmpop_expect,
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},
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{
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.desc = "int cmpop 4",
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.extra_globals = 4 * 1,
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.num_globals = num_globals(int_cmpop_init,int_cmpop_expect),
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.num_statements = num_statements (int_cmpop_4_statements),
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.statements = int_cmpop_4_statements,
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.init_globals = (pr_int_t *) int_cmpop_init,
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.expect_globals = (pr_int_t *) int_cmpop_expect,
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},
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};
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#include "main.c"
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