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| author | Pavel Labath <labath@google.com> | 2015-07-23 14:47:33 +0000 |
|---|---|---|
| committer | Pavel Labath <labath@google.com> | 2015-07-23 14:47:33 +0000 |
| commit | 162fb8e8ab296d27b16683cc65d8f8cedcc5d678 (patch) | |
| tree | 6455f6e749e2d33076b9624931a55f9becab558b /libcxx/test/std/re/re.regex/re.regex.construct | |
| parent | bfa859bba4e8510c597b7958acc208063f72bf6d (diff) | |
| download | bcm5719-llvm-162fb8e8ab296d27b16683cc65d8f8cedcc5d678.tar.gz bcm5719-llvm-162fb8e8ab296d27b16683cc65d8f8cedcc5d678.zip | |
Speed up NativeProcessLinux::GetLoadedModuleFileSpec
Summary:
GetLoadedModuleFileSpec was reading /proc/pid/maps character by character, which was very slow,
since we do that for every shared library, which android tends to have a lot. Switching to
ProcFileReader saves us about 0.4 seconds in attach time.
Reviewers: tberghammer
Subscribers: tberghammer, danalbert, lldb-commits
Differential Revision: http://reviews.llvm.org/D11460
llvm-svn: 243019
Diffstat (limited to 'libcxx/test/std/re/re.regex/re.regex.construct')
0 files changed, 0 insertions, 0 deletions
