[compiler-rt] r254460 - [Sanitizer] Increase kPcThreshold in slow unwinder after r254395.

[Alexey Samsonov via llvm-commits]

Author: samsonov
Date: Tue Dec  1 14:58:44 2015
New Revision: 254460

URL: http://llvm.org/viewvc/llvm-project?rev=254460&view=rev
Log:
[Sanitizer] Increase kPcThreshold in slow unwinder after r254395.

Modified:
    compiler-rt/trunk/lib/sanitizer_common/sanitizer_stacktrace.cc

Modified: compiler-rt/trunk/lib/sanitizer_common/sanitizer_stacktrace.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_stacktrace.cc?rev=254460&r1=254459&r2=254460&view=diff
==============================================================================
--- compiler-rt/trunk/lib/sanitizer_common/sanitizer_stacktrace.cc (original)
+++ compiler-rt/trunk/lib/sanitizer_common/sanitizer_stacktrace.cc Tue Dec  1 14:58:44 2015
@@ -118,7 +118,7 @@ void BufferedStackTrace::PopStackFrames(
 uptr BufferedStackTrace::LocatePcInTrace(uptr pc) {
   // Use threshold to find PC in stack trace, as PC we want to unwind from may
   // slightly differ from return address in the actual unwinded stack trace.
-  const int kPcThreshold = 304;
+  const int kPcThreshold = 320;
   for (uptr i = 0; i < size; ++i) {
     if (MatchPc(pc, trace[i], kPcThreshold))
       return i;