From: Kostya Serebryany <kcc@google.com>
Date: Tue, 4 Dec 2012 15:13:30 +0000 (+0000)
Subject: [tsan] add a compile-time error for 64-bit-only support
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=242b6305f08c7f4d17acf74bc03d44e39e0027d6;p=platform%2Fupstream%2Fllvm.git

[tsan] add a compile-time error for 64-bit-only support

llvm-svn: 169275
---

diff --git a/compiler-rt/lib/tsan/rtl/tsan_rtl.h b/compiler-rt/lib/tsan/rtl/tsan_rtl.h
index 8437ab5..af8951b 100644
--- a/compiler-rt/lib/tsan/rtl/tsan_rtl.h
+++ b/compiler-rt/lib/tsan/rtl/tsan_rtl.h
@@ -37,6 +37,10 @@
 #include "tsan_report.h"
 #include "tsan_platform.h"
 
+#if SANITIZER_WORDSIZE != 64
+# error "ThreadSanitizer is supported only on 64-bit platforms"
+#endif
+
 namespace __tsan {
 
 // Descriptor of user's memory block.