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gallivm: handle non-32 bit undefined

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other sized undefs caused llvm asserts

Acked-by: Roland Scheidegger <sroland@vmware.com>
This commit is contained in:
Dave Airlie 2019-12-12 12:42:25 +10:00
parent b16fd4d9e9
commit 0a73eafdbe
1 changed files with 2 additions and 1 deletions
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3
src/gallium/auxiliary/gallivm/lp_bld_nir.c
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@ -1615,8 +1615,9 @@ static void visit_ssa_undef(struct lp_build_nir_context *bld_base,
{
unsigned num_components = instr->def.num_components;
LLVMValueRef undef[NIR_MAX_VEC_COMPONENTS];
struct lp_build_context *undef_bld = get_int_bld(bld_base, true, instr->def.bit_size);
for (unsigned i = 0; i < num_components; i++)
undef[i] = LLVMGetUndef(bld_base->base.vec_type);
undef[i] = LLVMGetUndef(undef_bld->vec_type);
assign_ssa_dest(bld_base, &instr->def, undef);
}