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| author | Erik Verbruggen <erik.verbruggen@digia.com> | 2014-01-15 10:46:08 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-01-16 19:19:22 +0100 |
| commit | 6f0f73e63182afc92cb1b8255b114fb8f8232f22 (patch) | |
| tree | b228e3fe2eab75aa04a11986419e3f44f1f3f3e5 /src/src.pro | |
| parent | c4b4324596302b6c630187388b18dbdedaaaf7e1 (diff) | |
V4 IR: update immediate dominators when purging unreachable basic-blocks
The basic block scheduling uses this information to place loops. When
the immediate dominator information is invalid, the scheduling can be
sub-optimal, or will sometimes forget to schedule some blocks.
Change-Id: Iaeb45f2b757b676310be25a658ceadc07d5722ec
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Diffstat (limited to 'src/src.pro')
0 files changed, 0 insertions, 0 deletions