glsl: Don't print blank (function ...) headers for built-ins.

Fixes a regression caused when I added my GLSL ES support.
(cherry picked from commit 8fbe968a62)
This commit is contained in:
Kenneth Graunke 2010-09-16 02:55:02 -07:00 committed by Ian Romanick
parent d2b6502c93
commit 8df8bb43c7

View file

@ -153,6 +153,9 @@ void ir_print_visitor::visit(ir_function_signature *ir)
void ir_print_visitor::visit(ir_function *ir)
{
if (!ir->has_user_signature())
return;
printf("(function %s\n", ir->name);
indentation++;
foreach_iter(exec_list_iterator, iter, *ir) {