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diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/notEqual/notEqual_bvec2_vert_ref.vert b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/notEqual/notEqual_bvec2_vert_ref.vert
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index 0000000000..022d3b2186
--- /dev/null
+++ b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/notEqual/notEqual_bvec2_vert_ref.vert
@@ -0,0 +1,30 @@
+
+/*
+Copyright (c) 2019 The Khronos Group Inc.
+Use of this source code is governed by an MIT-style license that can be
+found in the LICENSE.txt file.
+*/
+
+
+attribute vec4 gtf_Color;
+attribute vec4 gtf_Vertex;
+uniform mat4 gtf_ModelViewProjectionMatrix;
+varying vec4 color;
+
+bvec2 ne(in bvec2 a, in bvec2 b)
+{
+ bvec2 result;
+ if(a[0] != b[0]) result[0] = true;
+ else result[0] = false;
+ if(a[1] != b[1]) result[1] = true;
+ else result[1] = false;
+ return result;
+}
+
+void main (void)
+{
+ vec2 c = floor(1.5 * gtf_Color.rg); // 1/3 true, 2/3 false
+ vec2 result = vec2(ne(bvec2(c), bvec2(true)));
+ color = vec4(result, 0.0, 1.0);
+ gl_Position = gtf_ModelViewProjectionMatrix * gtf_Vertex;
+}