diff tests/test-mq-merge @ 9120:d3b995dd4eab

branch heads: optimise computation of branch head cache (issue1734) The previous branch heads cache implementation iterated all ancestors for each new revision in the repository, causing a massive slowdown on cloning larger repositories.
author Henrik Stuart <hg@hstuart.dk>
date Mon, 13 Jul 2009 20:19:17 +0200
parents f18f14bae172
children bb5ea66789e3 7637fe4f525d
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