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nir/builder: Add helper for building uvec8 immediates

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Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36455>
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Calder Young 2025-08-12 19:01:47 -07:00 • committed by Marge Bot
parent 2281e88381
commit a3ecdf33a3
1 changed files with 26 additions and 0 deletions
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26
src/compiler/nir/nir_builder.h
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@ -560,6 +560,32 @@ nir_imm_ivec4(nir_builder *build, int x, int y, int z, int w)
return nir_imm_ivec4_intN(build, x, y, z, w, 32);
}
static inline nir_def *
nir_imm_uvec8_intN(nir_builder *build, unsigned a, unsigned b, unsigned c,
unsigned d, unsigned e, unsigned f, unsigned g, unsigned h,
unsigned bit_size)
{
nir_const_value v[8] = {
nir_const_value_for_uint(a, bit_size),
nir_const_value_for_uint(b, bit_size),
nir_const_value_for_uint(c, bit_size),
nir_const_value_for_uint(d, bit_size),
nir_const_value_for_uint(e, bit_size),
nir_const_value_for_uint(f, bit_size),
nir_const_value_for_uint(g, bit_size),
nir_const_value_for_uint(h, bit_size),
};
return nir_build_imm(build, 8, bit_size, v);
}
static inline nir_def *
nir_imm_uvec8(nir_builder *build, unsigned a, unsigned b, unsigned c,
unsigned d, unsigned e, unsigned f, unsigned g, unsigned h)
{
return nir_imm_uvec8_intN(build, a, b, c, d, e, f, g, h, 32);
}
nir_def *
nir_builder_alu_instr_finish_and_insert(nir_builder *build, nir_alu_instr *instr);