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quakeforge/libs/gamecode/test/test-conv3.c

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[gamecode] Add test for conversions to double And fix an incorrect base index in the bool64 tests.
2022-01-14 06:51:49 +00:00
#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},
[gamecode] Make no-op conversions simple copies Most useful for 64-bit values as only one instruction is needed to move the data around rather than two, but could be slightly faster for 32-bit as the addressing is simpler (needs profiling).
2022-01-15 06:44:53 +00:00
{ 0x39a08cea, 0x46293e59, 0x39a08cea, 0xc6293e59}, // double
{ 0, 0x3ff80000, 0, 0xbff80000},
[gamecode] Add test for conversions to double And fix an incorrect base index in the bool64 tests.
2022-01-14 06:51:49 +00:00
{ 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
[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 05:22:04 +00:00
{ OP(0, 0, 0, OP_IFAE), 2, 0, 112 },
[gamecode] Add test for conversions to double And fix an incorrect base index in the bool64 tests.
2022-01-14 06:51:49 +00:00
{ 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 },
[gamecode] Make no-op conversions simple copies Most useful for 64-bit values as only one instruction is needed to move the data around rather than two, but could be slightly faster for 32-bit as the addressing is simpler (needs profiling).
2022-01-15 06:44:53 +00:00
{ OP(2, 1, 2, OP_CONV), 16, 0033, 72 },
[gamecode] Add test for conversions to double And fix an incorrect base index in the bool64 tests.
2022-01-14 06:51:49 +00:00
{ 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 },
[gamecode] Make no-op conversions simple copies Most useful for 64-bit values as only one instruction is needed to move the data around rather than two, but could be slightly faster for 32-bit as the addressing is simpler (needs profiling).
2022-01-15 06:44:53 +00:00
{ OP(0, 0, 0, OP_JUMP_A), -14, 0, 0 },
[gamecode] Add test for conversions to double And fix an incorrect base index in the bool64 tests.
2022-01-14 06:51:49 +00:00
};
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
[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 05:22:04 +00:00
{ OP(0, 0, 0, OP_IFAE), 2, 0, 112 },
[gamecode] Add test for conversions to double And fix an incorrect base index in the bool64 tests.
2022-01-14 06:51:49 +00:00
{ 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 },
[gamecode] Make no-op conversions simple copies Most useful for 64-bit values as only one instruction is needed to move the data around rather than two, but could be slightly faster for 32-bit as the addressing is simpler (needs profiling).
2022-01-15 06:44:53 +00:00
{ OP(2, 1, 2, OP_CONV), 16, 0133, 72 },
[gamecode] Add test for conversions to double And fix an incorrect base index in the bool64 tests.
2022-01-14 06:51:49 +00:00
{ 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 },
[gamecode] Make no-op conversions simple copies Most useful for 64-bit values as only one instruction is needed to move the data around rather than two, but could be slightly faster for 32-bit as the addressing is simpler (needs profiling).
2022-01-15 06:44:53 +00:00
{ OP(0, 0, 0, OP_JUMP_A), -14, 0, 0 },
[gamecode] Add test for conversions to double And fix an incorrect base index in the bool64 tests.
2022-01-14 06:51:49 +00:00
};
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 },
[gamecode] Make no-op conversions simple copies Most useful for 64-bit values as only one instruction is needed to move the data around rather than two, but could be slightly faster for 32-bit as the addressing is simpler (needs profiling).
2022-01-15 06:44:53 +00:00
{ OP(2, 1, 2, OP_CONV), 16, 0233, 72 },
{ OP(2, 1, 2, OP_CONV), 22, 0033, 78 },
[gamecode] Add test for conversions to double And fix an incorrect base index in the bool64 tests.
2022-01-14 06:51:49 +00:00
{ 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 },
[gamecode] Make no-op conversions simple copies Most useful for 64-bit values as only one instruction is needed to move the data around rather than two, but could be slightly faster for 32-bit as the addressing is simpler (needs profiling).
2022-01-15 06:44:53 +00:00
{ OP(2, 1, 2, OP_CONV), 16, 0033, 72 },
{ OP(2, 1, 2, OP_CONV), 18, 0233, 74 },
[gamecode] Add test for conversions to double And fix an incorrect base index in the bool64 tests.
2022-01-14 06:51:49 +00:00
{ 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 },
[gamecode] Make no-op conversions simple copies Most useful for 64-bit values as only one instruction is needed to move the data around rather than two, but could be slightly faster for 32-bit as the addressing is simpler (needs profiling).
2022-01-15 06:44:53 +00:00
{ OP(2, 1, 2, OP_CONV), 16, 0333, 72 },
[gamecode] Add test for conversions to double And fix an incorrect base index in the bool64 tests.
2022-01-14 06:51:49 +00:00
{ 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,
[gamecode] Make num_globals() calculate actual globals It calculating only the size of the array (which was often 4 or 8 globals per element) proved to be a pain when I forgot to alter the size for the new scale tests. Fixing the size calculation even found a bug in the shiftop tests.
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.num_globals = num_globals(double_conv_init,double_conv_expect),
[gamecode] Add test for conversions to double And fix an incorrect base index in the bool64 tests.
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.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,
[gamecode] Make num_globals() calculate actual globals It calculating only the size of the array (which was often 4 or 8 globals per element) proved to be a pain when I forgot to alter the size for the new scale tests. Fixing the size calculation even found a bug in the shiftop tests.
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.num_globals = num_globals(double_conv_init,double_conv_expect),
[gamecode] Add test for conversions to double And fix an incorrect base index in the bool64 tests.
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.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,
[gamecode] Make num_globals() calculate actual globals It calculating only the size of the array (which was often 4 or 8 globals per element) proved to be a pain when I forgot to alter the size for the new scale tests. Fixing the size calculation even found a bug in the shiftop tests.
2022-01-14 10:43:34 +00:00
.num_globals = num_globals(double_conv_init,double_conv_expect),
[gamecode] Add test for conversions to double And fix an incorrect base index in the bool64 tests.
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.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,
[gamecode] Make num_globals() calculate actual globals It calculating only the size of the array (which was often 4 or 8 globals per element) proved to be a pain when I forgot to alter the size for the new scale tests. Fixing the size calculation even found a bug in the shiftop tests.
2022-01-14 10:43:34 +00:00
.num_globals = num_globals(double_conv_init,double_conv_expect),
[gamecode] Add test for conversions to double And fix an incorrect base index in the bool64 tests.
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.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,
[gamecode] Make num_globals() calculate actual globals It calculating only the size of the array (which was often 4 or 8 globals per element) proved to be a pain when I forgot to alter the size for the new scale tests. Fixing the size calculation even found a bug in the shiftop tests.
2022-01-14 10:43:34 +00:00
.num_globals = num_globals(double_conv_init,double_conv_expect),
[gamecode] Add test for conversions to double And fix an incorrect base index in the bool64 tests.
2022-01-14 06:51:49 +00:00
.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"
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