nir: Remove useless ftrunc inside f2i/f2u.

[mesa.git] / src / glsl / ir.cpp

diff --git a/src/glsl/ir.cpp b/src/glsl/ir.cpp
index 54656f89933feda6745eee3f6f7701790cf60619..4b8ca9b0f85f9a342388caf47fd794d2fba5c1a7 100644 (file)
--- a/src/glsl/ir.cpp
+++ b/src/glsl/ir.cpp
@@ -380,10 +380,12 @@ ir_expression::ir_expression(int op, ir_rvalue *op0, ir_rvalue *op1)
       } else if (op1->type->is_scalar()) {
         this->type = op0->type;
       } else {
-        /* FINISHME: matrix types */
-        assert(!op0->type->is_matrix() && !op1->type->is_matrix());
-        assert(op0->type == op1->type);
-        this->type = op0->type;
+         if (this->operation == ir_binop_mul) {
+            this->type = glsl_type::get_mul_type(op0->type, op1->type);
+         } else {
+            assert(op0->type == op1->type);
+            this->type = op0->type;
+         }
       }
       break;