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microsoft/spirv_to_dxil: Support doubles

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First, we need to lower alu to scalar so that all alu ops on doubles
only take one input. Then, we can use our new double lowering pass.

Reviewed-by: Enrico Galli <enrico.galli@intel.com>
Reviewed-by: Michael Tang <tangm@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10063>
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Jesse Natalie 2021-04-06 10:47:34 -07:00 • committed by Marge Bot
parent 771c223f60
commit ca08e74525
1 changed files with 4 additions and 0 deletions
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src/microsoft/spirv_to_dxil/spirv_to_dxil.c
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@ -87,6 +87,10 @@ spirv_to_dxil(const uint32_t *words, size_t word_count,
NIR_PASS_V(nir, nir_lower_var_copies);
NIR_PASS_V(nir, nir_lower_io_arrays_to_elements_no_indirects, false);
NIR_PASS_V(nir, nir_lower_alu_to_scalar, NULL, NULL);
NIR_PASS_V(nir, nir_opt_dce);
NIR_PASS_V(nir, dxil_nir_lower_double_math);
{
bool progress;
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