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| author | Nikita Popov <nikita.ppv@gmail.com> | 2019-01-17 16:07:17 +0100 |
|---|---|---|
| committer | Nikita Popov <nikita.ppv@gmail.com> | 2019-01-21 11:47:27 +0100 |
| commit | 3269e884686ada59407e14db812bfb42d59d2f1c (patch) | |
| tree | 340b3f09b122a3e1c676f02f0f729bae40c450fd /ext/xmlwriter | |
| parent | 276d3a7d159964d225c8e7ff75debdd9c359eee2 (diff) | |
| download | php-git-3269e884686ada59407e14db812bfb42d59d2f1c.tar.gz | |
Implement single-pass live range calculation
Instead of interleaving creation of live-ranges with the main
compiler code, compute them in a separate pass over the opcodes
as part of pass_two. Additionally, do not keep live ranges
synchronized during optimization in opcache and instead use the
same mechanism to recompute them after optimization.
Diffstat (limited to 'ext/xmlwriter')
0 files changed, 0 insertions, 0 deletions