commit b321a07f16dc6bace0d93676bf943964ca41d653
author John Stiles <johnstiles@google.com> Thu Feb 25 16:24:19 2021 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Thu Feb 25 22:25:50 2021 +0000
tree 33bae8edee46c7501b0073c3221dfee1e51fc7de
parent 76d13bbdf82f81da2620c6d592e8e8a5e7206a14

Convert IRGenerator::convertFor to ForStatement::Make.

Since while statements are implemented in terms of a for loop, also
added ForStatement::MakeWhile() which assumes null for the init-stmt and
the next-expr.

We currently don't have any optimizations for for-statements so the
primary benefit is moving code out of IRGenerator.

Change-Id: I4b3fc3482e28b7d28065e85670a6037b511847ff
Bug: skia:11342
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/375203
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>