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ir_reader: Remove s_list::length() method.

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Most code now relies on the pattern matcher rather than this function,
and for the only remaining case, not using this saves an iteration.
This commit is contained in:
Kenneth Graunke
2010-12-31 01:48:02 -08:00
parent daeb0c646e
commit d798815272
3 changed files with 8 additions and 18 deletions
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15
src/glsl/ir_reader.cpp
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@@ -754,13 +754,7 @@ read_constant(_mesa_glsl_parse_state *st, s_list *list)
}
if (type->is_array()) {
const unsigned elements_supplied = values->length();
if (elements_supplied != type->length) {
ir_read_error(st, values, "expected exactly %u array elements, "
"given %u", type->length, elements_supplied);
return NULL;
}
unsigned elements_supplied = 0;
exec_list elements;
foreach_iter(exec_list_iterator, it, values->subexpressions) {
s_expression *expr = (s_expression *) it.get();
@@ -774,6 +768,13 @@ read_constant(_mesa_glsl_parse_state *st, s_list *list)
if (ir_elt == NULL)
return NULL;
elements.push_tail(ir_elt);
elements_supplied++;
}
if (elements_supplied != type->length) {
ir_read_error(st, values, "expected exactly %u array elements, "
"given %u", type->length, elements_supplied);
return NULL;
}
return new(ctx) ir_constant(type, &elements);
}