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glsl: Make ir_validate check the type of ir_discard::condition. 

Copy and pasted from the ir_if::condition handling, plus a NULL check.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Kenneth Graunke 2015-02-23 22:56:47 -08:00
parent 6f5604601c
commit 926d8b0510
1 changed files with 15 additions and 0 deletions
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15
src/glsl/ir_validate.cpp
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@ -61,6 +61,7 @@ public:
virtual ir_visitor_status visit(ir_variable *v);
virtual ir_visitor_status visit(ir_dereference_variable *ir);
virtual ir_visitor_status visit_enter(ir_discard *ir);
virtual ir_visitor_status visit_enter(ir_if *ir);
virtual ir_visitor_status visit_enter(ir_function *ir);
@ -132,6 +133,20 @@ ir_validate::visit_enter(class ir_dereference_array *ir)
return visit_continue;
}
ir_visitor_status
ir_validate::visit_enter(ir_discard *ir)
{
if (ir->condition && ir->condition->type != glsl_type::bool_type) {
printf("ir_discard condition %s type instead of bool.\n",
ir->condition->type->name);
ir->print();
printf("\n");
abort();
}
return visit_continue;
}
ir_visitor_status
ir_validate::visit_enter(ir_if *ir)
{