2 files changed, 34 insertions, 0 deletions
diff --git a/src/glsl/builtins/ir/isinf.ir b/src/glsl/builtins/ir/isinf.ir
new file mode 100644
index 00000000000..92922f6fa36
--- /dev/null
+++ b/src/glsl/builtins/ir/isinf.ir
@@ -0,0 +1,17 @@
+((function isinf
+   (signature bool
+     (parameters
+       (declare (in) float x))
+     ((return (expression bool == (expression float abs (var_ref x)) (constant float (+INF))))))
+   (signature bvec2
+     (parameters
+       (declare (in) vec2 x))
+     ((return (expression bvec2 == (expression vec2 abs (var_ref x)) (constant vec2 (+INF +INF))))))
+   (signature bvec3
+     (parameters
+       (declare (in) vec3 x))
+     ((return (expression bvec3 == (expression vec3 abs (var_ref x)) (constant vec3 (+INF +INF +INF))))))
+   (signature bvec4
+     (parameters
+       (declare (in) vec4 x))
+     ((return (expression bvec4 == (expression vec4 abs (var_ref x)) (constant vec4 (+INF +INF +INF +INF))))))))
diff --git a/src/glsl/builtins/ir/isnan.ir b/src/glsl/builtins/ir/isnan.ir
new file mode 100644
index 00000000000..b67349f2a5c
--- /dev/null
+++ b/src/glsl/builtins/ir/isnan.ir
@@ -0,0 +1,17 @@
+((function isnan
+   (signature bool
+     (parameters
+       (declare (in) float x))
+     ((return (expression bool != (var_ref x) (var_ref x)))))
+   (signature bvec2
+     (parameters
+       (declare (in) vec2 x))
+     ((return (expression bvec2 != (var_ref x) (var_ref x)))))
+   (signature bvec3
+     (parameters
+       (declare (in) vec3 x))
+     ((return (expression bvec3 != (var_ref x) (var_ref x)))))
+   (signature bvec4
+     (parameters
+       (declare (in) vec4 x))
+     ((return (expression bvec4 != (var_ref x) (var_ref x)))))))