tree 4cd3f68dd6df10ab96bbf4880539560f48cdc64d
parent aaff6cddd0e76881a40f14b9061179855acf6d73
author John Kessenich <cepheus@frii.com> 1566194288 -0600
committer John Kessenich <cepheus@frii.com> 1568639650 -0600

SPV: Support SPIR-V 1.5; five extensions no longer need OpExtension.

The generalization to addIncorporatedExtension() also fixed a 1.3
corner case with SPV_KHR_16bit_storage.