---
tests/shaders/ssa/fs-swap-problem.shader_test | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
create mode 100644 tests/shaders/ssa/fs-swap-problem.shader_test
diff --git a/tests/shaders/ssa/fs-swap-problem.shader_test
b/tests/shaders/ssa/fs-swap-problem.shader_test
new file mode 100644
index 0000000..2cf03ff
--- /dev/null
+++ b/tests/shaders/ssa/fs-swap-problem.shader_test
@@ -0,0 +1,19 @@
+[require]
+GLSL >= 1.10
+
+[fragment shader]
+uniform bool f;
+
+void main()
+{
+ gl_FragColor = vec4(1, 0, 0, 1);
+ do {
+ gl_FragColor.xy = gl_FragColor.yx;
+ } while (f);
+}
+
+[test]
+uniform int f = 0
+
+draw rect -1 -1 2 2
+probe all rgba 0.0 1.0 0.0 1.0
--
2.2.0
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