diff options
| author | Eric Anholt <[email protected]> | 2019-07-16 12:38:10 -0700 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2019-07-17 10:30:43 -0700 |
| commit | 28a808a11b0dac153115776b4cf1c32c73a891a4 (patch) | |
| tree | f03e21be79c0f2d0ce8795e7f096d004d43581bc /src/compiler | |
| parent | a301250ece2e3d656008941308db83145b2579ca (diff) | |
nir: Fix nir_lower_alu_to_scalar's instr filtering.
It was checking if the dest or src[0] SSA values were vectors, rather than
whether the ALU op was using the source as a vector resulting in a
nir_fdot4 making it through to vc4 and v3d:
vec1 32 ssa_6 = fdot4 ssa_4.xxxx, ssa_5
Fixes: c1cffa4249ca ("nir/alu_to_scalar: Use the new NIR lowering framework")
v2: Use Jason's recommendation to look at input_sizes.
Reviewed-by: Jason Ekstrand <[email protected]>
Diffstat (limited to 'src/compiler')
| -rw-r--r-- | src/compiler/nir/nir_lower_alu_to_scalar.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/compiler/nir/nir_lower_alu_to_scalar.c b/src/compiler/nir/nir_lower_alu_to_scalar.c index d346ee7a94a..b16624bd8aa 100644 --- a/src/compiler/nir/nir_lower_alu_to_scalar.c +++ b/src/compiler/nir/nir_lower_alu_to_scalar.c @@ -44,7 +44,7 @@ inst_is_vector_alu(const nir_instr *instr, const void *_state) assert(alu->dest.dest.is_ssa); assert(alu->src[0].src.is_ssa); return alu->dest.dest.ssa.num_components > 1 || - alu->src[0].src.ssa->num_components > 1; + nir_op_infos[alu->op].input_sizes[0] > 1; } static void |