diff options
| author | Ted Kremenek <kremenek@apple.com> | 2011-03-19 00:59:33 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2011-03-19 00:59:33 +0000 |
| commit | fb200e30a48c3e682742174453d9550d1dc589d5 (patch) | |
| tree | bb23fb60de904d011dee513cc7090832f3b41e80 /lib/Support/CrashRecoveryContext.cpp | |
| parent | f6325b9700e4157c2b20e50e02b41b07b13ab1b4 (diff) | |
Tweak CrashRecoveryContext::GetCurrent() to return quickly if 'gCrsahRecoveryEnabled' is false. This avoids us needing to go to thread local storage for
the performance sensitive case where we are compiling code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127928 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support/CrashRecoveryContext.cpp')
| -rw-r--r-- | lib/Support/CrashRecoveryContext.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Support/CrashRecoveryContext.cpp b/lib/Support/CrashRecoveryContext.cpp index e190051e6d..d4e21a3a82 100644 --- a/lib/Support/CrashRecoveryContext.cpp +++ b/lib/Support/CrashRecoveryContext.cpp @@ -74,6 +74,9 @@ CrashRecoveryContext::~CrashRecoveryContext() { } CrashRecoveryContext *CrashRecoveryContext::GetCurrent() { + if (!gCrashRecoveryEnabled) + return 0; + const CrashRecoveryContextImpl *CRCI = CurrentContext.get(); if (!CRCI) return 0; |