Merge branch 'glsl2-head' into glsl2

This brings in the standalone GLSL compiler that we are planning on
replacing the existing Mesa GLSL compiler.  It currently targets GLSL
1.20 and the Mesa IR.

3 files changed, 292 insertions, 0 deletions

diff --git a/src/glsl/builtins/120/matrixCompMult b/src/glsl/builtins/120/matrixCompMult
new file mode 100644
index 0000000000..69331e2652
--- /dev/null
+++ b/src/glsl/builtins/120/matrixCompMult
@@ -0,0 +1,61 @@
+((function matrixCompMult
+   (signature mat2x3
+     (parameters
+       (declare (in) mat2x3 x)
+       (declare (in) mat2x3 y))
+     ((declare () mat2x3 z)
+      (assign (constant bool (1)) (array_ref (var_ref z) (constant int (0)))  (expression vec3 * (array_ref (var_ref x) (constant int (0))) (array_ref (var_ref y) (constant int (0))))) 
+      (assign (constant bool (1)) (array_ref (var_ref z) (constant int (1)))  (expression vec3 * (array_ref (var_ref x) (constant int (1))) (array_ref (var_ref y) (constant int (1))))) 
+(return (var_ref z))))
+
+   (signature mat3x2
+     (parameters
+       (declare (in) mat3x2 x)
+       (declare (in) mat3x2 y))
+     ((declare () mat3x2 z)
+      (assign (constant bool (1)) (array_ref (var_ref z) (constant int (0)))  (expression vec2 * (array_ref (var_ref x) (constant int (0))) (array_ref (var_ref y) (constant int (0))))) 
+      (assign (constant bool (1)) (array_ref (var_ref z) (constant int (1)))  (expression vec2 * (array_ref (var_ref x) (constant int (1))) (array_ref (var_ref y) (constant int (1))))) 
+      (assign (constant bool (1)) (array_ref (var_ref z) (constant int (2)))  (expression vec2 * (array_ref (var_ref x) (constant int (2))) (array_ref (var_ref y) (constant int (2))))) 
+(return (var_ref z))))
+
+   (signature mat2x4
+     (parameters
+       (declare (in) mat2x4 x)
+       (declare (in) mat2x4 y))
+     ((declare () mat2x4 z)
+      (assign (constant bool (1)) (array_ref (var_ref z) (constant int (0)))  (expression vec4 * (array_ref (var_ref x) (constant int (0))) (array_ref (var_ref y) (constant int (0))))) 
+      (assign (constant bool (1)) (array_ref (var_ref z) (constant int (1)))  (expression vec4 * (array_ref (var_ref x) (constant int (1))) (array_ref (var_ref y) (constant int (1))))) 
+(return (var_ref z))))
+
+   (signature mat4x2
+     (parameters
+       (declare (in) mat4x2 x)
+       (declare (in) mat4x2 y))
+     ((declare () mat4x2 z)
+      (assign (constant bool (1)) (array_ref (var_ref z) (constant int (0)))  (expression vec2 * (array_ref (var_ref x) (constant int (0))) (array_ref (var_ref y) (constant int (0))))) 
+      (assign (constant bool (1)) (array_ref (var_ref z) (constant int (1)))  (expression vec2 * (array_ref (var_ref x) (constant int (1))) (array_ref (var_ref y) (constant int (1))))) 
+      (assign (constant bool (1)) (array_ref (var_ref z) (constant int (2)))  (expression vec2 * (array_ref (var_ref x) (constant int (2))) (array_ref (var_ref y) (constant int (2))))) 
+      (assign (constant bool (1)) (array_ref (var_ref z) (constant int (3)))  (expression vec2 * (array_ref (var_ref x) (constant int (3))) (array_ref (var_ref y) (constant int (3))))) 
+(return (var_ref z))))
+
+   (signature mat3x4
+     (parameters
+       (declare (in) mat3x4 x)
+       (declare (in) mat3x4 y))
+     ((declare () mat3x4 z)
+      (assign (constant bool (1)) (array_ref (var_ref z) (constant int (0)))  (expression vec4 * (array_ref (var_ref x) (constant int (0))) (array_ref (var_ref y) (constant int (0))))) 
+      (assign (constant bool (1)) (array_ref (var_ref z) (constant int (1)))  (expression vec4 * (array_ref (var_ref x) (constant int (1))) (array_ref (var_ref y) (constant int (1))))) 
+      (assign (constant bool (1)) (array_ref (var_ref z) (constant int (2)))  (expression vec4 * (array_ref (var_ref x) (constant int (2))) (array_ref (var_ref y) (constant int (2))))) 
+(return (var_ref z))))
+
+   (signature mat4x3
+     (parameters
+       (declare (in) mat4x3 x)
+       (declare (in) mat4x3 y))
+     ((declare () mat4x3 z)
+      (assign (constant bool (1)) (array_ref (var_ref z) (constant int (0)))  (expression vec3 * (array_ref (var_ref x) (constant int (0))) (array_ref (var_ref y) (constant int (0))))) 
+      (assign (constant bool (1)) (array_ref (var_ref z) (constant int (1)))  (expression vec3 * (array_ref (var_ref x) (constant int (1))) (array_ref (var_ref y) (constant int (1))))) 
+      (assign (constant bool (1)) (array_ref (var_ref z) (constant int (2)))  (expression vec3 * (array_ref (var_ref x) (constant int (2))) (array_ref (var_ref y) (constant int (2))))) 
+      (assign (constant bool (1)) (array_ref (var_ref z) (constant int (3)))  (expression vec3 * (array_ref (var_ref x) (constant int (3))) (array_ref (var_ref y) (constant int (3))))) 
+(return (var_ref z))))
+))
diff --git a/src/glsl/builtins/120/outerProduct b/src/glsl/builtins/120/outerProduct
new file mode 100644
index 0000000000..b401ba0233
--- /dev/null
+++ b/src/glsl/builtins/120/outerProduct
@@ -0,0 +1,92 @@
+((function outerProduct
+   (signature mat2
+     (parameters
+       (declare (in) vec2 u)
+       (declare (in) vec2 v))
+     ((declare () mat2 m)
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (0)))  (expression vec2 * (var_ref v) (swiz x (var_ref u)))) 
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (1)))  (expression vec2 * (var_ref v) (swiz y (var_ref u)))) 
+(return (var_ref m))))
+
+   (signature mat2x3
+     (parameters
+       (declare (in) vec2 u)
+       (declare (in) vec3 v))
+     ((declare () mat2x3 m)
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (0)))  (expression vec3 * (var_ref v) (swiz x (var_ref u)))) 
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (1)))  (expression vec3 * (var_ref v) (swiz y (var_ref u)))) 
+(return (var_ref m))))
+
+   (signature mat2x4
+     (parameters
+       (declare (in) vec2 u)
+       (declare (in) vec4 v))
+     ((declare () mat2x4 m)
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (0)))  (expression vec4 * (var_ref v) (swiz x (var_ref u)))) 
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (1)))  (expression vec4 * (var_ref v) (swiz y (var_ref u)))) 
+(return (var_ref m))))
+
+   (signature mat3x2
+     (parameters
+       (declare (in) vec3 u)
+       (declare (in) vec2 v))
+     ((declare () mat3x2 m)
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (0)))  (expression vec2 * (var_ref v) (swiz x (var_ref u)))) 
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (1)))  (expression vec2 * (var_ref v) (swiz y (var_ref u)))) 
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (2)))  (expression vec2 * (var_ref v) (swiz z (var_ref u)))) 
+(return (var_ref m))))
+
+   (signature mat3
+     (parameters
+       (declare (in) vec3 u)
+       (declare (in) vec3 v))
+     ((declare () mat3 m)
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (0)))  (expression vec3 * (var_ref v) (swiz x (var_ref u)))) 
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (1)))  (expression vec3 * (var_ref v) (swiz y (var_ref u)))) 
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (2)))  (expression vec3 * (var_ref v) (swiz z (var_ref u)))) 
+(return (var_ref m))))
+
+   (signature mat3x4
+     (parameters
+       (declare (in) vec3 u)
+       (declare (in) vec4 v))
+     ((declare () mat3x4 m)
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (0)))  (expression vec4 * (var_ref v) (swiz x (var_ref u)))) 
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (1)))  (expression vec4 * (var_ref v) (swiz y (var_ref u)))) 
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (2)))  (expression vec4 * (var_ref v) (swiz z (var_ref u)))) 
+(return (var_ref m))))
+
+   (signature mat4x2
+     (parameters
+       (declare (in) vec4 u)
+       (declare (in) vec2 v))
+     ((declare () mat4x2 m)
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (0)))  (expression vec2 * (var_ref v) (swiz x (var_ref u)))) 
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (1)))  (expression vec2 * (var_ref v) (swiz y (var_ref u)))) 
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (2)))  (expression vec2 * (var_ref v) (swiz z (var_ref u)))) 
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (3)))  (expression vec2 * (var_ref v) (swiz w (var_ref u)))) 
+(return (var_ref m))))
+
+   (signature mat4x3
+     (parameters
+       (declare (in) vec4 u)
+       (declare (in) vec3 v))
+     ((declare () mat4x3 m)
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (0)))  (expression vec3 * (var_ref v) (swiz x (var_ref u)))) 
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (1)))  (expression vec3 * (var_ref v) (swiz y (var_ref u)))) 
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (2)))  (expression vec3 * (var_ref v) (swiz z (var_ref u)))) 
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (3)))  (expression vec3 * (var_ref v) (swiz w (var_ref u)))) 
+(return (var_ref m))))
+
+   (signature mat4
+     (parameters
+       (declare (in) vec4 u)
+       (declare (in) vec4 v))
+     ((declare () mat4 m)
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (0)))  (expression vec4 * (var_ref v) (swiz x (var_ref u)))) 
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (1)))  (expression vec4 * (var_ref v) (swiz y (var_ref u)))) 
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (2)))  (expression vec4 * (var_ref v) (swiz z (var_ref u)))) 
+      (assign (constant bool (1)) (array_ref (var_ref m) (constant int (3)))  (expression vec4 * (var_ref v) (swiz w (var_ref u)))) 
+(return (var_ref m))))
+))
+
diff --git a/src/glsl/builtins/120/transpose b/src/glsl/builtins/120/transpose
new file mode 100644
index 0000000000..416a0ee467
--- /dev/null
+++ b/src/glsl/builtins/120/transpose
@@ -0,0 +1,139 @@
+((function transpose
+   (signature mat2
+     (parameters
+       (declare (in) mat2 m))
+     ((declare () mat2 t)
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (1))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (1))))) 
+(return (var_ref t))))
+
+   (signature mat3x2
+     (parameters
+       (declare (in) mat2x3 m))
+     ((declare () mat3x2 t)
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (2)))) (swiz z (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (1))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (1))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (2)))) (swiz z (array_ref (var_ref m) (constant int (1))))) 
+(return (var_ref t))))
+
+   (signature mat4x2
+     (parameters
+       (declare (in) mat2x4 m))
+     ((declare () mat4x2 t)
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (2)))) (swiz z (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (3)))) (swiz w (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (1))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (1))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (2)))) (swiz z (array_ref (var_ref m) (constant int (1))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (3)))) (swiz w (array_ref (var_ref m) (constant int (1))))) 
+(return (var_ref t))))
+
+   (signature mat2x3
+     (parameters
+       (declare (in) mat3x2 m))
+     ((declare () mat2x3 t)
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (1))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (1))))) 
+      (assign (constant bool (1)) (swiz z (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (2))))) 
+      (assign (constant bool (1)) (swiz z (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (2))))) 
+(return (var_ref t))))
+
+   (signature mat3
+     (parameters
+       (declare (in) mat3 m))
+     ((declare () mat3 t)
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (2)))) (swiz z (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (1))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (1))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (2)))) (swiz z (array_ref (var_ref m) (constant int (1))))) 
+      (assign (constant bool (1)) (swiz z (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (2))))) 
+      (assign (constant bool (1)) (swiz z (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (2))))) 
+      (assign (constant bool (1)) (swiz z (array_ref (var_ref t) (constant int (2)))) (swiz z (array_ref (var_ref m) (constant int (2))))) 
+(return (var_ref t))))
+
+   (signature mat4x3
+     (parameters
+       (declare (in) mat3x4 m))
+     ((declare () mat4x3 t)
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (2)))) (swiz z (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (3)))) (swiz w (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (1))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (1))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (2)))) (swiz z (array_ref (var_ref m) (constant int (1))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (3)))) (swiz w (array_ref (var_ref m) (constant int (1))))) 
+      (assign (constant bool (1)) (swiz z (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (2))))) 
+      (assign (constant bool (1)) (swiz z (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (2))))) 
+      (assign (constant bool (1)) (swiz z (array_ref (var_ref t) (constant int (2)))) (swiz z (array_ref (var_ref m) (constant int (2))))) 
+      (assign (constant bool (1)) (swiz z (array_ref (var_ref t) (constant int (3)))) (swiz w (array_ref (var_ref m) (constant int (2))))) 
+(return (var_ref t))))
+
+   (signature mat2x4
+     (parameters
+       (declare (in) mat4x2 m))
+     ((declare () mat2x4 t)
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (1))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (1))))) 
+      (assign (constant bool (1)) (swiz z (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (2))))) 
+      (assign (constant bool (1)) (swiz z (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (2))))) 
+      (assign (constant bool (1)) (swiz w (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (3))))) 
+      (assign (constant bool (1)) (swiz w (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (3))))) 
+(return (var_ref t))))
+
+   (signature mat3x4
+     (parameters
+       (declare (in) mat4x3 m))
+     ((declare () mat3x4 t)
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (2)))) (swiz z (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (1))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (1))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (2)))) (swiz z (array_ref (var_ref m) (constant int (1))))) 
+      (assign (constant bool (1)) (swiz z (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (2))))) 
+      (assign (constant bool (1)) (swiz z (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (2))))) 
+      (assign (constant bool (1)) (swiz z (array_ref (var_ref t) (constant int (2)))) (swiz z (array_ref (var_ref m) (constant int (2))))) 
+      (assign (constant bool (1)) (swiz w (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (3))))) 
+      (assign (constant bool (1)) (swiz w (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (3))))) 
+      (assign (constant bool (1)) (swiz w (array_ref (var_ref t) (constant int (2)))) (swiz z (array_ref (var_ref m) (constant int (3))))) 
+(return (var_ref t))))
+
+   (signature mat4
+     (parameters
+       (declare (in) mat4 m))
+     ((declare () mat4 t)
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (2)))) (swiz z (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz x (array_ref (var_ref t) (constant int (3)))) (swiz w (array_ref (var_ref m) (constant int (0))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (1))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (1))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (2)))) (swiz z (array_ref (var_ref m) (constant int (1))))) 
+      (assign (constant bool (1)) (swiz y (array_ref (var_ref t) (constant int (3)))) (swiz w (array_ref (var_ref m) (constant int (1))))) 
+      (assign (constant bool (1)) (swiz z (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (2))))) 
+      (assign (constant bool (1)) (swiz z (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (2))))) 
+      (assign (constant bool (1)) (swiz z (array_ref (var_ref t) (constant int (2)))) (swiz z (array_ref (var_ref m) (constant int (2))))) 
+      (assign (constant bool (1)) (swiz z (array_ref (var_ref t) (constant int (3)))) (swiz w (array_ref (var_ref m) (constant int (2))))) 
+      (assign (constant bool (1)) (swiz w (array_ref (var_ref t) (constant int (0)))) (swiz x (array_ref (var_ref m) (constant int (3))))) 
+      (assign (constant bool (1)) (swiz w (array_ref (var_ref t) (constant int (1)))) (swiz y (array_ref (var_ref m) (constant int (3))))) 
+      (assign (constant bool (1)) (swiz w (array_ref (var_ref t) (constant int (2)))) (swiz z (array_ref (var_ref m) (constant int (3))))) 
+      (assign (constant bool (1)) (swiz w (array_ref (var_ref t) (constant int (3)))) (swiz w (array_ref (var_ref m) (constant int (3))))) 
+(return (var_ref t))))
+)
+
+)
+