qf/quakeforge
0
0
Fork 0
mirror of https://git.code.sf.net/p/quake/quakeforge synced 2024-12-13 14:10:57 +00:00
Code Issues Projects Releases Packages Wiki Activity
quakeforge/libs/gamecode/test/test-conv3.c
Bill Currie 8050c7bd77 [gamecode] Rearrange several instructions 
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.
2022-01-16 14:22:04 +09:00

206 lines
7.9 KiB
C
Raw Blame History

#include "head.c"
#include "QF/mathlib.h"
static pr_ivec4_t double_conv_init[] = {
{ 5, -5, 0x80000000, 0x7fffffff}, //int
{ 0x3fc00000, 0xbfc00000, 0x7149f2ca, 0xf149f2ca}, //float 1e30, -1e30
{ 99, 0x80000000, 0x80000000, 99}, //long
{ 256, 0, 0x7fffffff, 0}, //long
{ 0x39a08cea, 0x46293e59, 0x39a08cea, 0xc6293e59}, //double 1e30, -1e30
{ 0, 0x3ff80000, 0, 0xbff80000}, //double 1.5, -1.5
{ 5, -5, 0x80000000, 0x7fffffff}, //uint
{ ~0, 1, 0x80000000, 0}, //bool32
{ 99, 0x80000000, 0x80000000, 99}, //ulong
{ 256, 0, 0x7fffffff, 0}, //ulong
{ ~0, ~0, ~0, 0}, //bool64
{ 0, ~0, 0, 0}, //bool64
{ 0, 0, 0, 0},
{ 0, 0, 0, 0},
{ 0, 0, 0, 0},
{ 0, 0, 0, 0},
{ 0, 0, 0, 0},
{ 0, 0, 0, 0},
{ 0, 0, 0, 0},
{ 0, 0, 0, 0},
{ 0, 0, 0, 0},
{ 0, 0, 0, 0},
{ 0, 0, 0, 0},
{ 0, 0, 0, 0},
{ 0, 0, 0, 0},
{ 0, 0, 0, 0},
{ 0, 0, 0, 0},
{ 0, 0, 0, 0},
};
static pr_ivec4_t double_conv_expect[] = {
{ 5, -5, 0x80000000, 0x7fffffff}, //int
{ 0x3fc00000, 0xbfc00000, 0x7149f2ca, 0xf149f2ca}, //float
{ 99, 0x80000000, 0x80000000, 99}, //long
{ 256, 0, 0x7fffffff, 0}, //long
{ 0x39a08cea, 0x46293e59, 0x39a08cea, 0xc6293e59}, //double 1e30, -1e30
{ 0, 0x3ff80000, 0, 0xbff80000}, //double 1.5, -1.5
{ 5, -5, 0x80000000, 0x7fffffff}, //uint
{ ~0, 1, 0x80000000, 0}, //bool32
{ 99, 0x80000000, 0x80000000, 99}, //ulong
{ 256, 0, 0x7fffffff, 0}, //ulong
{ ~0, ~0, ~0, 0}, //bool64
{ 0, ~0, 0, 0}, //bool64
{ 0x00000000, 0x40140000, 0x00000000, 0xc0140000}, // int
{ 0x00000000, 0xc1e00000, 0xffc00000, 0x41dfffff},
{ 0x00000000, 0x3ff80000, 0x00000000, 0xbff80000}, // float
{ 0x40000000, 0x46293e59, 0x40000000, 0xc6293e59},
{ 0x00000000, 0xc3e00000, 0x00000000, 0x4258e000}, // long
{ 0x00000000, 0x40700000, 0xffc00000, 0x41dfffff},
{ 0x39a08cea, 0x46293e59, 0x39a08cea, 0xc6293e59}, // double
{ 0, 0x3ff80000, 0, 0xbff80000},
{ 0x00000000, 0x40140000, 0xff600000, 0x41efffff}, // uint
{ 0x00000000, 0x41e00000, 0xffc00000, 0x41dfffff},
{ 0x00000000, 0x3ff00000, 0x00000000, 0x3ff00000}, // bool32
{ 0x00000000, 0x3ff00000, 0x00000000, 0x00000000},
{ 0x00000000, 0x43e00000, 0x00000000, 0x4258e000}, // long
{ 0x00000000, 0x40700000, 0xffc00000, 0x41dfffff},
{ 0x00000000, 0x3ff00000, 0x00000000, 0x3ff00000}, // bool64
{ 0x00000000, 0x3ff00000, 0x00000000, 0x00000000},
};
static dstatement_t double_conv_1_statements[] = {
{ OP(0, 0, 0, OP_LEA_A), 4, 0, 112 }, // init index
{ OP(0, 0, 0, OP_LEA_A), 8, 0, 113 }, // init index for 64-bits
//loop:
{ OP(0, 0, 0, OP_LEA_C), 112, -1, 112 }, // dec index
{ OP(0, 0, 0, OP_LEA_C), 113, -2, 113 }, // dec index for 64-bits
{ OP(0, 0, 0, OP_IFAE), 2, 0, 112 },
{ OP(0, 0, 0, OP_BREAK), 0, 0, 0 },
{ OP(0, 0, 0, OP_WITH), 4, 112, 1 },
{ OP(0, 0, 0, OP_WITH), 4, 113, 2 },
{ OP(1, 1, 2, OP_CONV), 0, 0003, 48 },
{ OP(1, 1, 2, OP_CONV), 4, 0013, 56 },
{ OP(2, 1, 2, OP_CONV), 8, 0023, 64 },
{ OP(2, 1, 2, OP_CONV), 16, 0033, 72 },
{ OP(1, 1, 2, OP_CONV), 24, 0043, 80 },
{ OP(1, 1, 2, OP_CONV), 28, 0053, 88 },
{ OP(2, 1, 2, OP_CONV), 32, 0063, 96 },
{ OP(2, 1, 2, OP_CONV), 40, 0073, 104 },
{ OP(0, 0, 0, OP_JUMP_A), -14, 0, 0 },
};
static dstatement_t double_conv_2_statements[] = {
{ OP(0, 0, 0, OP_LEA_A), 4, 0, 112 }, // index
{ OP(0, 0, 0, OP_LEA_A), 8, 0, 113 }, // init index for 64-bits
//loop:
{ OP(0, 0, 0, OP_LEA_C), 112, -2, 112 }, // dec index
{ OP(0, 0, 0, OP_LEA_C), 113, -4, 113 }, // dec index for 64-bits
{ OP(0, 0, 0, OP_IFAE), 2, 0, 112 },
{ OP(0, 0, 0, OP_BREAK), 0, 0, 0 },
{ OP(0, 0, 0, OP_WITH), 4, 112, 1 },
{ OP(0, 0, 0, OP_WITH), 4, 113, 2 },
{ OP(1, 1, 2, OP_CONV), 0, 0103, 48 },
{ OP(1, 1, 2, OP_CONV), 4, 0113, 56 },
{ OP(2, 1, 2, OP_CONV), 8, 0123, 64 },
{ OP(2, 1, 2, OP_CONV), 16, 0133, 72 },
{ OP(1, 1, 2, OP_CONV), 24, 0143, 80 },
{ OP(1, 1, 2, OP_CONV), 28, 0153, 88 },
{ OP(2, 1, 2, OP_CONV), 32, 0163, 96 },
{ OP(2, 1, 2, OP_CONV), 40, 0173, 104 },
{ OP(0, 0, 0, OP_JUMP_A), -14, 0, 0 },
};
static dstatement_t double_conv_3a_statements[] = {
{ OP(1, 1, 2, OP_CONV), 0, 0203, 48 },
{ OP(1, 1, 2, OP_CONV), 3, 0003, 54 },
{ OP(1, 1, 2, OP_CONV), 4, 0213, 56 },
{ OP(1, 1, 2, OP_CONV), 7, 0013, 62 },
{ OP(2, 1, 2, OP_CONV), 8, 0223, 64 },
{ OP(2, 1, 2, OP_CONV), 14, 0023, 70 },
{ OP(2, 1, 2, OP_CONV), 16, 0233, 72 },
{ OP(2, 1, 2, OP_CONV), 22, 0033, 78 },
{ OP(1, 1, 2, OP_CONV), 24, 0243, 80 },
{ OP(1, 1, 2, OP_CONV), 27, 0043, 86 },
{ OP(1, 1, 2, OP_CONV), 28, 0253, 88 },
{ OP(1, 1, 2, OP_CONV), 31, 0053, 94 },
{ OP(2, 1, 2, OP_CONV), 32, 0263, 96 },
{ OP(2, 1, 2, OP_CONV), 38, 0063, 102 },
{ OP(2, 1, 2, OP_CONV), 40, 0273, 104 },
{ OP(2, 1, 2, OP_CONV), 46, 0073, 110 },
};
static dstatement_t double_conv_3b_statements[] = {
{ OP(1, 1, 2, OP_CONV), 0, 0003, 48 },
{ OP(1, 1, 2, OP_CONV), 1, 0203, 50 },
{ OP(1, 1, 2, OP_CONV), 4, 0013, 56 },
{ OP(1, 1, 2, OP_CONV), 5, 0213, 58 },
{ OP(2, 1, 2, OP_CONV), 8, 0023, 64 },
{ OP(2, 1, 2, OP_CONV), 10, 0223, 66 },
{ OP(2, 1, 2, OP_CONV), 16, 0033, 72 },
{ OP(2, 1, 2, OP_CONV), 18, 0233, 74 },
{ OP(1, 1, 2, OP_CONV), 24, 0043, 80 },
{ OP(1, 1, 2, OP_CONV), 25, 0243, 82 },
{ OP(1, 1, 2, OP_CONV), 28, 0053, 88 },
{ OP(1, 1, 2, OP_CONV), 29, 0253, 90 },
{ OP(2, 1, 2, OP_CONV), 32, 0063, 96 },
{ OP(2, 1, 2, OP_CONV), 34, 0263, 98 },
{ OP(2, 1, 2, OP_CONV), 40, 0073, 104 },
{ OP(2, 1, 2, OP_CONV), 42, 0273, 106 },
};
static dstatement_t double_conv_4_statements[] = {
{ OP(1, 1, 2, OP_CONV), 0, 0303, 48 },
{ OP(1, 1, 2, OP_CONV), 4, 0313, 56 },
{ OP(2, 1, 2, OP_CONV), 8, 0323, 64 },
{ OP(2, 1, 2, OP_CONV), 16, 0333, 72 },
{ OP(1, 1, 2, OP_CONV), 24, 0343, 80 },
{ OP(1, 1, 2, OP_CONV), 28, 0353, 88 },
{ OP(2, 1, 2, OP_CONV), 32, 0363, 96 },
{ OP(2, 1, 2, OP_CONV), 40, 0373, 104 },
};
test_t tests[] = {
{
.desc = "double conv 1",
.extra_globals = 4 * 1,
.num_globals = num_globals(double_conv_init,double_conv_expect),
.num_statements = num_statements (double_conv_1_statements),
.statements = double_conv_1_statements,
.init_globals = (pr_int_t *) double_conv_init,
.expect_globals = (pr_int_t *) double_conv_expect,
},
{
.desc = "double conv 2",
.extra_globals = 4 * 1,
.num_globals = num_globals(double_conv_init,double_conv_expect),
.num_statements = num_statements (double_conv_2_statements),
.statements = double_conv_2_statements,
.init_globals = (pr_int_t *) double_conv_init,
.expect_globals = (pr_int_t *) double_conv_expect,
},
{
.desc = "double conv 3a",
.extra_globals = 4 * 1,
.num_globals = num_globals(double_conv_init,double_conv_expect),
.num_statements = num_statements (double_conv_3a_statements),
.statements = double_conv_3a_statements,
.init_globals = (pr_int_t *) double_conv_init,
.expect_globals = (pr_int_t *) double_conv_expect,
},
{
.desc = "double conv 3b",
.extra_globals = 4 * 1,
.num_globals = num_globals(double_conv_init,double_conv_expect),
.num_statements = num_statements (double_conv_3b_statements),
.statements = double_conv_3b_statements,
.init_globals = (pr_int_t *) double_conv_init,
.expect_globals = (pr_int_t *) double_conv_expect,
},
{
.desc = "double conv 4",
.extra_globals = 4 * 1,
.num_globals = num_globals(double_conv_init,double_conv_expect),
.num_statements = num_statements (double_conv_4_statements),
.statements = double_conv_4_statements,
.init_globals = (pr_int_t *) double_conv_init,
.expect_globals = (pr_int_t *) double_conv_expect,
},
};
#include "main.c"
Reference in a new issue View git blame Copy permalink