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.

1 files changed, 11 insertions, 0 deletions

diff --git a/src/glsl/tests/swiz-01.glsl b/src/glsl/tests/swiz-01.glsl
new file mode 100644
index 00000000000..3268fa178c1
--- /dev/null
+++ b/src/glsl/tests/swiz-01.glsl
@@ -0,0 +1,11 @@
+/* PASS */
+#version 120
+
+void main()
+{
+	float a;
+	vec4 b;
+
+	b.x = 6.0;
+	a = b.x;
+}