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pan/bit: Add ICMP tests

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Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
This commit is contained in:
Alyssa Rosenzweig 2020-05-01 21:39:23 -04:00
parent 9bc684cad8
commit 5f01869f74
1 changed files with 23 additions and 0 deletions
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23
src/panfrost/bifrost/test/bi_test_pack.c
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@ -482,6 +482,27 @@ bit_fcmp_helper(struct panfrost_device *dev, uint32_t *input, unsigned size, enu
}
}
static void
bit_icmp_helper(struct panfrost_device *dev, uint32_t *input, unsigned size, nir_alu_type T, enum bit_debug debug)
{
bi_instruction ins = bit_ins(BI_CMP, 2, T, size);
ins.dest_type = nir_type_uint | size;
for (enum bi_cond cond = BI_COND_LT; cond <= BI_COND_NE; ++cond) {
BIT_FOREACH_SWIZZLE(swz, 2, size) {
ins.cond = cond;
bit_apply_swizzle(&ins, swz, 2, size);
if (!bit_test_single(dev, &ins, input, false, debug)) {
fprintf(stderr, "FAIL: icmp.%u.%u.%u\n",
size, swz, cond);
}
}
}
}
static void
bit_convert_helper(struct panfrost_device *dev, unsigned from_size,
unsigned to_size, unsigned cx, unsigned cy, bool FMA,
@ -613,6 +634,8 @@ bit_packing(struct panfrost_device *dev, enum bit_debug debug)
bit_fmod_helper(dev, BI_MINMAX, sz, false, input, debug, BI_MINMAX_MAX);
bit_fma_helper(dev, sz, input, debug);
bit_icmp_helper(dev, input, sz, nir_type_uint, debug);
bit_icmp_helper(dev, input, sz, nir_type_int, debug);
}
for (unsigned sz = 32; sz <= 32; sz *= 2)