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pan/bit: Add frexp_log test 

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4615>
This commit is contained in:
Alyssa Rosenzweig 2020-04-14 12:55:02 -04:00
parent 36cfe722e5
commit 68b4e708f1
1 changed files with 17 additions and 1 deletions
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18
src/panfrost/bifrost/test/bi_test_pack.c
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@ -286,6 +286,22 @@ bit_special_helper(struct panfrost_device *dev,
}
}
static void
bit_frexp_helper(struct panfrost_device *dev, uint32_t *input, enum bit_debug debug)
{
bi_instruction ins = bit_ins(BI_FREXP, 1, nir_type_float, 32);
ins.dest_type = nir_type_int32;
for (enum bi_frexp_op op = 0; op <= BI_FREXPE_LOG; ++op) {
ins.op.frexp = op;
if (!bit_test_single(dev, &ins, input, true, debug)) {
fprintf(stderr, "FAIL: frexp.%s\n",
bi_frexp_op_name(op));
}
}
}
static void
bit_convert_helper(struct panfrost_device *dev, unsigned from_size,
unsigned to_size, unsigned cx, unsigned cy, bool FMA,
@ -389,5 +405,5 @@ bit_packing(struct panfrost_device *dev, enum bit_debug debug)
bit_convert_helper(dev, 16, 16, c & 1, c >> 1, false, rm, (uint32_t *) input16, debug);
}
bit_frexp_helper(dev, (uint32_t *) input32, debug);
}