[llvm-commits] [compiler-rt] r147930 - /compiler-rt/trunk/lib/asan/asan_thread.cc

[Alexey Samsonov]

Author: samsonov
Date: Wed Jan 11 02:07:51 2012
New Revision: 147930

URL: http://llvm.org/viewvc/llvm-project?rev=147930&view=rev
Log:
Test commit. Minor cleanup in AsanThread

Modified:
    compiler-rt/trunk/lib/asan/asan_thread.cc

Modified: compiler-rt/trunk/lib/asan/asan_thread.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/asan/asan_thread.cc?rev=147930&r1=147929&r2=147930&view=diff
==============================================================================
--- compiler-rt/trunk/lib/asan/asan_thread.cc (original)
+++ compiler-rt/trunk/lib/asan/asan_thread.cc Wed Jan 11 02:07:51 2012
@@ -45,9 +45,7 @@
 }
 
 void AsanThread::ClearShadowForThreadStack() {
-  uintptr_t shadow_bot = MemToShadow(stack_bottom_);
-  uintptr_t shadow_top = MemToShadow(stack_top_);
-  real_memset((void*)shadow_bot, 0, shadow_top - shadow_bot);
+  PoisonShadow(stack_bottom_, stack_top_ - stack_bottom_, 0);
 }
 
 void AsanThread::Init() {