Suppress ESSL 3.10 integer math failure on AMD Linux

Failure was seen on bots since the test was introduced. BUG=chromium:686105 BUG=angleproject:1730 Change-Id: I60293f17bf5e2498cbfb61f86468c218d58df68d Reviewed-on: https://chromium-review.googlesource.com/434080 Commit-Queue: Olli Etuaho <oetuaho@nvidia.com> Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>

Suppress ESSL 3.10 integer math failure on AMD Linux
61bd9fe1 · Olli Etuaho · Commit Bot · 72d1020e · 61bd9fe1
Commit 61bd9fe1 authored Jan 27, 2017 by Olli Etuaho Committed by Commit Bot Jan 27, 2017
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GLSLTest.cpp src/tests/gl_tests/GLSLTest.cpp +7 -0

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--- a/src/tests/gl_tests/GLSLTest.cpp
+++ b/src/tests/gl_tests/GLSLTest.cpp
@@ -2610,6 +2610,13 @@ TEST_P(WebGLGLSLTest, MaxVaryingVec3ArrayAndMaxPlusOneFloatArray)
 // Test that FindLSB and FindMSB return correct values in their corner cases.
 TEST_P(GLSLTest_ES31, FindMSBAndFindLSBCornerCases)
 {
+    // Suspecting AMD driver bug - failure seen on bots running on AMD R5 230.
+    if (IsAMD() && IsOpenGL() && IsLinux())
+    {
+        std::cout << "Test skipped on AMD OpenGL Linux" << std::endl;
+        return;
+    }
+
    const std::string &fragmentShader =
        "#version 310 es\n"
        "precision mediump float;\n"