tree 06e5f95f7ffc77960a71f689f0b61fa56f99195a
parent faa570afbc91ac73d594d787486bcf8f2df1ace0
author David Neto <dneto@google.com> 1611109244 -0500
committer David Neto <dneto@google.com> 1611780362 -0500

Header generator: Check enumerant ordering

In the grammar, enforce ordering rules:
- Instructions must appear in order of their opcode
- Non-instructions: each successive enumerant within a single kind must
  appear in order

- Reorder enumerants Subgroup*MaskKHR enums to satisfy the rule.