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pan/bi: Test some 8-bit swizzle lowering

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Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18656>
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Alyssa Rosenzweig 2022-06-22 16:52:45 -04:00 • committed by Marge Bot
parent d76c48103f
commit 2e1b02e6a3
1 changed files with 11 additions and 0 deletions
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11
src/panfrost/bifrost/test/test-lower-swizzle.cpp
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@ -40,6 +40,9 @@ protected:
y = bi_register(2);
z = bi_register(3);
w = bi_register(4);
x3210 = x;
x3210.swizzle = BI_SWIZZLE_B3210;
}
~LowerSwizzle() {
@ -49,6 +52,7 @@ protected:
void *mem_ctx;
bi_index reg, x, y, z, w;
bi_index x3210;
};
TEST_F(LowerSwizzle, Csel16)
@ -63,4 +67,11 @@ TEST_F(LowerSwizzle, Fma16)
NEGCASE(bi_fma_v2f16_to(b, reg, bi_half(x, 0), y, z));
}
TEST_F(LowerSwizzle, ClzHadd8)
{
CASE(bi_clz_v4u8_to(b, reg, x3210, true),
bi_clz_v4u8_to(b, reg, bi_swz_v4i8(b, x3210), true));
CASE(bi_hadd_v4u8_to(b, reg, y, x3210, BI_ROUND_RTP),
bi_hadd_v4u8_to(b, reg, y, bi_swz_v4i8(b, x3210), BI_ROUND_RTP));
}