299bf5652d
The heap profiler randomly crashed because of memory corruption caused by unexpected heap objects layout changes occured between count and fill passes. The changes lead the number of retainers counted on the first pass did not match its number on the fill pass leading to the out of bounds array access. Besides that the mark bit scheme has been changed to a plain vector one in dominators building algorithm. It is up to 4x faster because of smaller memory access footprint. BUG= TEST= Review URL: https://chromiumcodereview.appspot.com/9594020 Patch from Alexei Filippov <alexeif@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10928 ce2b1a6d-e550-0410-aec6-3dcde31c8c00 |
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benchmarks | ||
build | ||
include | ||
preparser | ||
samples | ||
src | ||
test | ||
tools | ||
.gitignore | ||
AUTHORS | ||
ChangeLog | ||
LICENSE | ||
LICENSE.strongtalk | ||
LICENSE.v8 | ||
LICENSE.valgrind | ||
Makefile | ||
SConstruct |