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Diffstat (limited to 'src/compiler/nir/nir_builder.h')
-rw-r--r--src/compiler/nir/nir_builder.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/src/compiler/nir/nir_builder.h b/src/compiler/nir/nir_builder.h
index 42004a2fe54..56e76ddcb39 100644
--- a/src/compiler/nir/nir_builder.h
+++ b/src/compiler/nir/nir_builder.h
@@ -824,6 +824,8 @@ nir_build_deref_array(nir_builder *build, nir_deref_instr *parent,
glsl_type_is_matrix(parent->type) ||
glsl_type_is_vector(parent->type));
+ assert(index->bit_size == parent->dest.ssa.bit_size);
+
nir_deref_instr *deref =
nir_deref_instr_create(build->shader, nir_deref_type_array);
@@ -849,6 +851,8 @@ nir_build_deref_ptr_as_array(nir_builder *build, nir_deref_instr *parent,
parent->deref_type == nir_deref_type_ptr_as_array ||
parent->deref_type == nir_deref_type_cast);
+ assert(index->bit_size == parent->dest.ssa.bit_size);
+
nir_deref_instr *deref =
nir_deref_instr_create(build->shader, nir_deref_type_ptr_as_array);
@@ -965,7 +969,9 @@ nir_build_deref_follower(nir_builder *b, nir_deref_instr *parent,
if (leader->deref_type == nir_deref_type_array) {
assert(leader->arr.index.is_ssa);
- return nir_build_deref_array(b, parent, leader->arr.index.ssa);
+ nir_ssa_def *index = nir_i2i(b, leader->arr.index.ssa,
+ parent->dest.ssa.bit_size);
+ return nir_build_deref_array(b, parent, index);
} else {
return nir_build_deref_array_wildcard(b, parent);
}