i965/vec4: Delete some dead code in visit(ir_expression *).
Nothing uses the vector_elements temporary variable.
Setting this->result.file is dead because we overwrite this->result a
few lines later.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
index 0caa7a5..0b2b9ca 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
@@ -1289,14 +1289,6 @@
assert(!ir->operands[operand]->type->is_matrix());
}
- int vector_elements = ir->operands[0]->type->vector_elements;
- if (ir->operands[1]) {
- vector_elements = MAX2(vector_elements,
- ir->operands[1]->type->vector_elements);
- }
-
- this->result.file = BAD_FILE;
-
/* Storage for our result. Ideally for an assignment we'd be using
* the actual storage for the result here, instead.
*/