1/*
2 * Copyright (C) 2010 Intel Corporation
3 *
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:
10 *
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
13 * Software.
14 *
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
21 * DEALINGS IN THE SOFTWARE.
22 */
23
24enum ir_expression_operation {
25   ir_unop_bit_not,
26   ir_unop_logic_not,
27   ir_unop_neg,
28   ir_unop_abs,
29   ir_unop_sign,
30   ir_unop_rcp,
31   ir_unop_rsq,
32   ir_unop_sqrt,
33   ir_unop_exp,
34   ir_unop_log,
35   ir_unop_exp2,
36   ir_unop_log2,
37   ir_unop_f2i,
38   ir_unop_f2u,
39   ir_unop_i2f,
40   ir_unop_f2b,
41   ir_unop_b2f,
42   ir_unop_i2b,
43   ir_unop_b2i,
44   ir_unop_u2f,
45   ir_unop_i2u,
46   ir_unop_u2i,
47   ir_unop_d2f,
48   ir_unop_f2d,
49   ir_unop_d2i,
50   ir_unop_i2d,
51   ir_unop_d2u,
52   ir_unop_u2d,
53   ir_unop_d2b,
54   ir_unop_bitcast_i2f,
55   ir_unop_bitcast_f2i,
56   ir_unop_bitcast_u2f,
57   ir_unop_bitcast_f2u,
58   ir_unop_bitcast_u642d,
59   ir_unop_bitcast_i642d,
60   ir_unop_bitcast_d2u64,
61   ir_unop_bitcast_d2i64,
62   ir_unop_i642i,
63   ir_unop_u642i,
64   ir_unop_i642u,
65   ir_unop_u642u,
66   ir_unop_i642b,
67   ir_unop_i642f,
68   ir_unop_u642f,
69   ir_unop_i642d,
70   ir_unop_u642d,
71   ir_unop_i2i64,
72   ir_unop_u2i64,
73   ir_unop_b2i64,
74   ir_unop_f2i64,
75   ir_unop_d2i64,
76   ir_unop_i2u64,
77   ir_unop_u2u64,
78   ir_unop_f2u64,
79   ir_unop_d2u64,
80   ir_unop_u642i64,
81   ir_unop_i642u64,
82   ir_unop_trunc,
83   ir_unop_ceil,
84   ir_unop_floor,
85   ir_unop_fract,
86   ir_unop_round_even,
87   ir_unop_sin,
88   ir_unop_cos,
89   ir_unop_dFdx,
90   ir_unop_dFdx_coarse,
91   ir_unop_dFdx_fine,
92   ir_unop_dFdy,
93   ir_unop_dFdy_coarse,
94   ir_unop_dFdy_fine,
95   ir_unop_pack_snorm_2x16,
96   ir_unop_pack_snorm_4x8,
97   ir_unop_pack_unorm_2x16,
98   ir_unop_pack_unorm_4x8,
99   ir_unop_pack_half_2x16,
100   ir_unop_unpack_snorm_2x16,
101   ir_unop_unpack_snorm_4x8,
102   ir_unop_unpack_unorm_2x16,
103   ir_unop_unpack_unorm_4x8,
104   ir_unop_unpack_half_2x16,
105   ir_unop_bitfield_reverse,
106   ir_unop_bit_count,
107   ir_unop_find_msb,
108   ir_unop_find_lsb,
109   ir_unop_saturate,
110   ir_unop_pack_double_2x32,
111   ir_unop_unpack_double_2x32,
112   ir_unop_pack_sampler_2x32,
113   ir_unop_pack_image_2x32,
114   ir_unop_unpack_sampler_2x32,
115   ir_unop_unpack_image_2x32,
116   ir_unop_frexp_sig,
117   ir_unop_frexp_exp,
118   ir_unop_noise,
119   ir_unop_subroutine_to_int,
120   ir_unop_interpolate_at_centroid,
121   ir_unop_get_buffer_size,
122   ir_unop_ssbo_unsized_array_length,
123   ir_unop_pack_int_2x32,
124   ir_unop_pack_uint_2x32,
125   ir_unop_unpack_int_2x32,
126   ir_unop_unpack_uint_2x32,
127   ir_binop_add,
128   ir_binop_sub,
129   ir_binop_mul,
130   ir_binop_imul_high,
131   ir_binop_div,
132   ir_binop_carry,
133   ir_binop_borrow,
134   ir_binop_mod,
135   ir_binop_less,
136   ir_binop_gequal,
137   ir_binop_equal,
138   ir_binop_nequal,
139   ir_binop_all_equal,
140   ir_binop_any_nequal,
141   ir_binop_lshift,
142   ir_binop_rshift,
143   ir_binop_bit_and,
144   ir_binop_bit_xor,
145   ir_binop_bit_or,
146   ir_binop_logic_and,
147   ir_binop_logic_xor,
148   ir_binop_logic_or,
149   ir_binop_dot,
150   ir_binop_min,
151   ir_binop_max,
152   ir_binop_pow,
153   ir_binop_ubo_load,
154   ir_binop_ldexp,
155   ir_binop_vector_extract,
156   ir_binop_interpolate_at_offset,
157   ir_binop_interpolate_at_sample,
158   ir_triop_fma,
159   ir_triop_lrp,
160   ir_triop_csel,
161   ir_triop_bitfield_extract,
162   ir_triop_vector_insert,
163   ir_quadop_bitfield_insert,
164   ir_quadop_vector,
165
166   /* Sentinels marking the last of each kind of operation. */
167   ir_last_unop = ir_unop_unpack_uint_2x32,
168   ir_last_binop = ir_binop_interpolate_at_sample,
169   ir_last_triop = ir_triop_vector_insert,
170   ir_last_quadop = ir_quadop_vector,
171   ir_last_opcode = ir_quadop_vector
172};
173