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diff --git a/src/freedreno/ir3/ir3_nir.h b/src/freedreno/ir3/ir3_nir.h
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+/*
+ * Copyright (C) 2015 Rob Clark <[email protected]>
+ *
+ * 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:
+ *    Rob Clark <[email protected]>
+ */
+
+#ifndef IR3_NIR_H_
+#define IR3_NIR_H_
+
+#include "compiler/nir/nir.h"
+#include "compiler/shader_enums.h"
+
+#include "ir3_shader.h"
+
+void ir3_nir_scan_driver_consts(nir_shader *shader, struct ir3_driver_const_layout *layout);
+
+bool ir3_nir_apply_trig_workarounds(nir_shader *shader);
+bool ir3_nir_lower_tg4_to_tex(nir_shader *shader);
+
+const nir_shader_compiler_options * ir3_get_compiler_options(struct ir3_compiler *compiler);
+bool ir3_key_lowers_nir(const struct ir3_shader_key *key);
+struct nir_shader * ir3_optimize_nir(struct ir3_shader *shader, nir_shader *s,
+		const struct ir3_shader_key *key);
+
+#endif /* IR3_NIR_H_ */