nir: add the core datastructures

This includes all the instructions, ifs, loops, functions, etc. This is
similar to the information in ir.h.

v2: Jason Ekstrand <jason.ekstrand@intel.com>:
   Include ralloc and hash_table from the util directory
   whitespace fixes

Signed-off-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-By glenn.kennard <glenn.kennard@gmail.com>

1 files changed, 46 insertions, 0 deletions

diff --git a/src/glsl/nir/nir_opcodes.c b/src/glsl/nir/nir_opcodes.c
new file mode 100644
index 0000000..a62f989
--- /dev/null
+++ b/src/glsl/nir/nir_opcodes.c
@@ -0,0 +1,46 @@
+/*
+ * Copyright © 2014 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Connor Abbott (cwabbott0@gmail.com)
+ *
+ */
+
+#include "nir.h"
+
+#define OPCODE(_name, _num_inputs, _per_component, _output_size, _output_type, \
+               _input_sizes, _input_types) \
+{ \
+   .name = #_name, \
+   .num_inputs = _num_inputs, \
+   .per_component = _per_component, \
+   .output_size = _output_size, \
+   .output_type = _output_type, \
+   .input_sizes = _input_sizes, \
+   .input_types = _input_types, \
+},
+
+#define LAST_OPCODE(name)
+
+const nir_op_info nir_op_infos[nir_num_opcodes] = {
+#include "nir_opcodes.h"
+};