glslang -> SPV: 1) Include post switch-break unreachable blocks and 2) Generally, don't emit degenerate (basically empty) unreachable blocks.

git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@31023 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2015-05-03 22:38:16 +00:00
parent 968c8f8e78
commit 735a2efa70
4 changed files with 58 additions and 42 deletions
--- a/Test/switch.frag
+++ b/Test/switch.frag
@@ -144,6 +144,7 @@ void main()
    case 3:
        int linearZ;
        break;
+        break;
    case 4:
        int linearY = linearZ;
        break;