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| author | dmikurube@chromium.org <dmikurube@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-09-26 05:17:25 +0000 |
|---|---|---|
| committer | dmikurube@chromium.org <dmikurube@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-09-26 05:17:25 +0000 |
| commit | 7ce58b29d323d6da838330661a80c67b7871734b (patch) | |
| tree | 94b8367342219267b3fc3c91c82b0cbde532b784 /base/allocator/win_allocator.cc | |
| parent | 75693935c15c7d02e3dc3ebe92d8d6a32f44e711 (diff) | |
| download | chromium_src-7ce58b29d323d6da838330661a80c67b7871734b.zip chromium_src-7ce58b29d323d6da838330661a80c67b7871734b.tar.gz chromium_src-7ce58b29d323d6da838330661a80c67b7871734b.tar.bz2 | |
Type profiler by intercepting 'new' and 'delete' expressions.
It stores mapping between object's starting addresses and their
allocated types when a build option 'clang_type_profiler=1' is
specified. It enables information like
"an object at 0x37f3c88 is an instance of std::string."
Nothing is changed when the option is not specified.
It depends on a modified version of the LLVM/Clang compiler
introduced at deps/third_party/llvm-allocated-type.
BUG=123758
TEST=build with clang_type_profiler=1 and run type_profiler_unittests and type_profiler_map_unittests manually.
Review URL: https://chromiumcodereview.appspot.com/10411047
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@158752 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'base/allocator/win_allocator.cc')
0 files changed, 0 insertions, 0 deletions