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nir: Add nir_ball_iequal() helper 

Similar to nir_bany_inequal().  Suggested by Jason.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
This commit is contained in:
Caio Marcelo de Oliveira Filho 2019-05-31 13:48:34 -07:00
parent 88340372ee
commit 09cc3389b9
1 changed files with 13 additions and 0 deletions
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13
src/compiler/nir/nir_builder.h
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@ -548,6 +548,19 @@ nir_fdot(nir_builder *build, nir_ssa_def *src0, nir_ssa_def *src1)
return NULL;
}
static inline nir_ssa_def *
nir_ball_iequal(nir_builder *b, nir_ssa_def *src0, nir_ssa_def *src1)
{
switch (src0->num_components) {
case 1: return nir_ieq(b, src0, src1);
case 2: return nir_ball_iequal2(b, src0, src1);
case 3: return nir_ball_iequal3(b, src0, src1);
case 4: return nir_ball_iequal4(b, src0, src1);
default:
unreachable("bad component size");
}
}
static inline nir_ssa_def *
nir_bany_inequal(nir_builder *b, nir_ssa_def *src0, nir_ssa_def *src1)
{