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pan/bi: Test read predicates

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Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8723>
This commit is contained in:
Alyssa Rosenzweig 2020-12-21 16:23:34 -05:00 • committed by Marge Bot
parent d0e88a2c2e
commit ac2b8a56cd
1 changed files with 18 additions and 0 deletions
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18
src/panfrost/bifrost/bi_schedule.c
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@ -325,24 +325,42 @@ bi_test_units(bi_builder *b)
assert(bi_can_add(mov));
assert(!bi_must_last(mov));
assert(!bi_must_message(mov));
assert(bi_reads_zero(mov));
assert(bi_reads_temps(mov, 0));
assert(bi_reads_t(mov, 0));
bi_instr *fma = bi_fma_f32_to(b, TMP(), TMP(), TMP(), bi_zero(), BI_ROUND_NONE);
assert(bi_can_fma(fma));
assert(!bi_can_add(fma));
assert(!bi_must_last(fma));
assert(!bi_must_message(fma));
assert(bi_reads_zero(fma));
for (unsigned i = 0; i < 3; ++i) {
assert(bi_reads_temps(fma, i));
assert(bi_reads_t(fma, i));
}
bi_instr *load = bi_load_i128_to(b, TMP(), TMP(), TMP(), BI_SEG_UBO);
assert(!bi_can_fma(load));
assert(bi_can_add(load));
assert(!bi_must_last(load));
assert(bi_must_message(load));
for (unsigned i = 0; i < 2; ++i) {
assert(bi_reads_temps(load, i));
assert(bi_reads_t(load, i));
}
bi_instr *blend = bi_blend_to(b, TMP(), TMP(), TMP(), TMP(), TMP());
assert(!bi_can_fma(load));
assert(bi_can_add(load));
assert(bi_must_last(blend));
assert(bi_must_message(blend));
for (unsigned i = 0; i < 4; ++i)
assert(bi_reads_temps(blend, i));
assert(!bi_reads_t(blend, 0));
assert(bi_reads_t(blend, 1));
assert(!bi_reads_t(blend, 2));
assert(!bi_reads_t(blend, 3));
}
int bi_test_scheduler(void)