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nir/lower_vars_to_ssa: Actually look for indirects when determining aliasing

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Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
This commit is contained in:
Jason Ekstrand 2015-04-09 20:45:45 -07:00
parent 734bceed86
commit 73cc76362d
1 changed files with 4 additions and 0 deletions
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4
src/glsl/nir/nir_lower_vars_to_ssa.c
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@ -317,6 +317,10 @@ deref_may_be_aliased_node(struct deref_node *node, nir_deref *deref,
if (arr->deref_array_type == nir_deref_array_type_indirect)
return true;
/* If there is an indirect at this level, we're aliased. */
if (node->indirect)
return true;
assert(arr->deref_array_type == nir_deref_array_type_direct);
if (node->children[arr->base_offset] &&