lp_build_vec_type(struct lp_type type)
{
LLVMTypeRef elem_type = lp_build_elem_type(type);
- return LLVMVectorType(elem_type, type.length);
+ if (type.length == 1)
+ return elem_type;
+ else
+ return LLVMVectorType(elem_type, type.length);
}
if(!vec_type)
return FALSE;
+ if (type.length == 1)
+ return lp_check_elem_type(type, vec_type);
+
if(LLVMGetTypeKind(vec_type) != LLVMVectorTypeKind)
return FALSE;
lp_build_int_vec_type(struct lp_type type)
{
LLVMTypeRef elem_type = lp_build_int_elem_type(type);
- return LLVMVectorType(elem_type, type.length);
+ if (type.length == 1)
+ return elem_type;
+ else
+ return LLVMVectorType(elem_type, type.length);
}
}
+/**
+ * Create unsigned integer type variation of given type.
+ */
+struct lp_type
+lp_uint_type(struct lp_type type)
+{
+ struct lp_type res_type;
+
+ memset(&res_type, 0, sizeof res_type);
+ res_type.width = type.width;
+ res_type.length = type.length;
+
+ return res_type;
+}
+
+
+/**
+ * Create signed integer type variation of given type.
+ */
struct lp_type
lp_int_type(struct lp_type type)
{
memset(&res_type, 0, sizeof res_type);
res_type.width = type.width;
res_type.length = type.length;
+ res_type.sign = 1;
return res_type;
}