diff options
| -rw-r--r-- | src/panfrost/bifrost/test/bi_test_pack.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/panfrost/bifrost/test/bi_test_pack.c b/src/panfrost/bifrost/test/bi_test_pack.c index ef7bc5d202a..f8ae55c6e37 100644 --- a/src/panfrost/bifrost/test/bi_test_pack.c +++ b/src/panfrost/bifrost/test/bi_test_pack.c @@ -522,6 +522,35 @@ bit_constant_helper(struct panfrost_device *dev, } } +static void +bit_bitwise_helper(struct panfrost_device *dev, uint32_t *input, unsigned size, enum bit_debug debug) +{ + bi_instruction ins = bit_ins(BI_BITWISE, 3, nir_type_uint, size); + + /* TODO: shifts */ + ins.src[2] = BIR_INDEX_ZERO; + + /* Force identity swizzle -- bitwise is not swizzleable */ + for (unsigned i = 0; i < 2; ++i) { + for (unsigned j = 0; j < (32 / size); ++j) + ins.swizzle[i][j] = j; + } + + for (unsigned op = BI_BITWISE_AND; op <= BI_BITWISE_XOR; ++op) { + ins.op.bitwise = op; + + for (unsigned mods = 0; mods < 4; ++mods) { + ins.bitwise.src_invert[0] = mods & 1; + ins.bitwise.src_invert[1] = mods & 2; + + if (!bit_test_single(dev, &ins, input, true, debug)) { + fprintf(stderr, "FAIL: bitwise.%u.%u.%u\n", + size, op, mods); + } + } + } +} + void bit_packing(struct panfrost_device *dev, enum bit_debug debug) { @@ -589,4 +618,7 @@ bit_packing(struct panfrost_device *dev, enum bit_debug debug) bit_fcmp_helper(dev, (uint32_t *) input32, 32, debug, true); bit_fcmp_helper(dev, (uint32_t *) input32, 16, debug, true); + + for (unsigned sz = 8; sz <= 32; sz *= 2) + bit_bitwise_helper(dev, (uint32_t *) input32, sz, debug); } |