[Mesa-dev] [PATCH 6/9] glsl: Validate that base types match for a number of binops.

[Kenneth Graunke]

The IR is not supposed to support implicit type conversions; we just
failed to validate it.

Signed-off-by: Kenneth Graunke <kenneth at whitecape.org>
---
 src/glsl/ir_validate.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/glsl/ir_validate.cpp b/src/glsl/ir_validate.cpp
index 527acea..71defc8 100644
--- a/src/glsl/ir_validate.cpp
+++ b/src/glsl/ir_validate.cpp
@@ -381,6 +381,9 @@ ir_validate::visit_leave(ir_expression *ir)
    case ir_binop_min:
    case ir_binop_max:
    case ir_binop_pow:
+      assert(ir->operands[0]->type->base_type ==
+             ir->operands[1]->type->base_type);
+
       if (ir->operands[0]->type->is_scalar())
 	 assert(ir->operands[1]->type == ir->type);
       else if (ir->operands[1]->type->is_scalar())
-- 
1.9.0