Avoid doing any work when unwinding stack traces with 0 or 1 frame
commit732ca755b212bb4a6884632c9ac00f06ff883371
authorAlexey Samsonov <samsonov@google.com>
Tue, 4 Mar 2014 12:21:28 +0000 (4 12:21 +0000)
committerAlexey Samsonov <samsonov@google.com>
Tue, 4 Mar 2014 12:21:28 +0000 (4 12:21 +0000)
tree04211411e601a1cf17e4a768b175ba5f97304bc5
parent6201688e08044e0e4fd1910e77116319de89636c
Avoid doing any work when unwinding stack traces with 0 or 1 frame

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@202837 91177308-0d34-0410-b5e6-96231b3b80d8
lib/sanitizer_common/sanitizer_linux_libcdep.cc
lib/sanitizer_common/sanitizer_stacktrace.cc
lib/sanitizer_common/sanitizer_stacktrace_libcdep.cc
lib/sanitizer_common/sanitizer_win.cc