2 * Copyright © 2012 Intel Corporation
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
24 #include "ir_builder.h"
26 using namespace ir_builder
;
28 namespace ir_builder
{
31 expr(ir_expression_operation op
, operand a
, operand b
)
33 void *mem_ctx
= ralloc_parent(a
.val
);
35 return new(mem_ctx
) ir_expression(op
, a
.val
, b
.val
);
38 ir_expression
*add(operand a
, operand b
)
40 return expr(ir_binop_add
, a
, b
);
43 ir_expression
*sub(operand a
, operand b
)
45 return expr(ir_binop_sub
, a
, b
);
48 ir_expression
*mul(operand a
, operand b
)
50 return expr(ir_binop_mul
, a
, b
);
53 ir_expression
*dot(operand a
, operand b
)
55 return expr(ir_binop_dot
, a
, b
);
61 void *mem_ctx
= ralloc_parent(a
.val
);
63 return expr(ir_binop_max
,
64 expr(ir_binop_min
, a
, new(mem_ctx
) ir_constant(1.0f
)),
65 new(mem_ctx
) ir_constant(0.0f
));
68 } /* namespace ir_builder */