1 files changed, 0 insertions, 128 deletions
diff --git a/dist/Mesa/src/glsl/builtins/ir/atan b/dist/Mesa/src/glsl/builtins/ir/atan
deleted file mode 100644
index 7b5ea13c6..000000000
--- a/dist/Mesa/src/glsl/builtins/ir/atan
+++ /dev/null
@@ -1,128 +0,0 @@
-((function atan
-   (signature float
-     (parameters
-       (declare (in) float y_over_x))
-     ((return (call asin ((expression float *
-			   (var_ref y_over_x)
-			   (expression float rsq
-			    (expression float +
-			     (expression float *
-			      (var_ref y_over_x)
-			      (var_ref y_over_x))
-			     (constant float (1.0))))))))))
-
-   (signature vec2
-     (parameters
-       (declare (in) vec2 y_over_x))
-     ((return (call asin ((expression vec2 *
-			   (var_ref y_over_x)
-			   (expression vec2 rsq
-			    (expression vec2 +
-			     (expression vec2 *
-			      (var_ref y_over_x)
-			      (var_ref y_over_x))
-			     (constant float (1.0))))))))))
-
-   (signature vec3
-     (parameters
-       (declare (in) vec3 y_over_x))
-     ((return (call asin ((expression vec3 *
-			   (var_ref y_over_x)
-			   (expression vec3 rsq
-			    (expression vec3 +
-			     (expression vec3 *
-			      (var_ref y_over_x)
-			      (var_ref y_over_x))
-			     (constant float (1.0))))))))))
-
-   (signature vec4
-     (parameters
-       (declare (in) vec4 y_over_x))
-     ((return (call asin ((expression vec4 *
-			   (var_ref y_over_x)
-			   (expression vec4 rsq
-			    (expression vec4 +
-			     (expression vec4 *
-			      (var_ref y_over_x)
-			      (var_ref y_over_x))
-			     (constant float (1.0))))))))))
-
-  (signature float
-    (parameters
-      (declare (in ) float y)
-      (declare (in ) float x)
-    )
-    (
-      (declare () float r)
-      (if (expression bool >
-           (expression float abs (var_ref x))
-           (expression float * (constant float (1.0e-8)) (expression float abs (var_ref y)))) (
-        (assign (x) (var_ref r) (call atan ((expression float / (var_ref y) (var_ref x)))))
-        (if (expression bool < (var_ref x) (constant float (0.000000)) ) (
-          (if (expression bool >= (var_ref y) (constant float (0.000000)) )
-              ((assign (x) (var_ref r) (expression float + (var_ref r) (constant float (3.141593)))))
-              ((assign (x) (var_ref r) (expression float - (var_ref r) (constant float (3.141593))))))
-        )
-        (
-        ))
-      )
-      (
-        (declare () float sgn)
-        (assign (x) (var_ref sgn) (expression float sign (var_ref y)))
-        (assign (x) (var_ref r) (expression float * (var_ref sgn) (constant float (1.5707965))))
-      ))
-
-      (return (var_ref r) )
-    ))
-
-
-
-   (signature vec2
-     (parameters
-       (declare (in) vec2 y)
-       (declare (in) vec2 x))
-     ((declare () vec2 r)
-      (assign (x) (var_ref r)
-	      (call atan ((swiz x (var_ref y))
-			  (swiz x (var_ref x)))))
-      (assign (y) (var_ref r)
-	      (call atan ((swiz y (var_ref y))
-			  (swiz y (var_ref x)))))
-      (return (var_ref r))))
-
-   (signature vec3
-     (parameters
-       (declare (in) vec3 y)
-       (declare (in) vec3 x))
-     ((declare () vec3 r)
-      (assign (x) (var_ref r)
-	      (call atan ((swiz x (var_ref y))
-			  (swiz x (var_ref x)))))
-      (assign (y) (var_ref r)
-	      (call atan ((swiz y (var_ref y))
-			  (swiz y (var_ref x)))))
-      (assign (z) (var_ref r)
-	      (call atan ((swiz z (var_ref y))
-			  (swiz z (var_ref x)))))
-      (return (var_ref r))))
-
-   (signature vec4
-     (parameters
-       (declare (in) vec4 y)
-       (declare (in) vec4 x))
-     ((declare () vec4 r)
-      (assign (x) (var_ref r)
-	      (call atan ((swiz x (var_ref y))
-			  (swiz x (var_ref x)))))
-      (assign (y) (var_ref r)
-	      (call atan ((swiz y (var_ref y))
-			  (swiz y (var_ref x)))))
-      (assign (z) (var_ref r)
-	      (call atan ((swiz z (var_ref y))
-			  (swiz z (var_ref x)))))
-      (assign (w) (var_ref r)
-	      (call atan ((swiz w (var_ref y))
-			  (swiz w (var_ref x)))))
-      (return (var_ref r)))))
-
-))