tree ee51ab12422298c22bc738d301a6905a7b8019c7
parent bff3b7831382de3cdb437f0013170728a0bf0ee6
author David Neto <dneto@google.com> 1591640763 +0000
committer dan sinclair <dsinclair@google.com> 1591640763 +0000

[spirv-reader] Emit non-header OpBranchConditional

This emits the equivalent of break-if, break-unless, continue-if,
continue-unless.  But we do it via a regular if-then-else.

Adds a test matrix.
Adds all required tests except for those needing OpSwitch.

Bug: tint:3
Change-Id: I960a40aa00f95f394a92a099c8b12104010ad49f
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/22603
Reviewed-by: dan sinclair <dsinclair@google.com>