<div dir="ltr">This test is failing for me on Linux (Ubuntu TLS 12.04 I believe) as follows:<br><br><pre style="color:rgb(0,0,0)">/home/blaikie/dev/llvm/build/clang/debug/split/notypes/nostandalone/./bin/clang -fsanitize=address -mno-omit-leaf-frame-pointer -fno-omit-frame-pointer -fno-optimize-sibling-calls -gline-tables-only -m32 /mnt/fast/dev/llvm/src/projects/compiler-rt/test/asan/TestCases/no_asan_gen_globals.c -o /mnt/fast/dev/llvm/build/clang/debug/split/notypes/nostandalone/projects/compiler-rt/test/asan/32bitConfig/TestCases/Output/no_asan_gen_globals.c.tmp.exe
nm /mnt/fast/dev/llvm/build/clang/debug/split/notypes/nostandalone/projects/compiler-rt/test/asan/32bitConfig/TestCases/Output/no_asan_gen_globals.c.tmp.exe | FileCheck /mnt/fast/dev/llvm/src/projects/compiler-rt/test/asan/TestCases/no_asan_gen_globals.c
--
Exit Code: 1

Command Output (stderr):
--
<stdin>:2011:14: error: CHECK-NOT: string occurred!
080fb9de r .L__asan_gen_
             ^
/mnt/fast/dev/llvm/src/projects/compiler-rt/test/asan/TestCases/no_asan_gen_globals.c:11:15: note: CHECK-NOT: pattern specified here
// CHECK-NOT: __asan_gen_
              ^


Anything ideas with what the issue is here? Something I should fix? Legitimate bug?</pre></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Dec 25, 2013 at 6:22 AM, Alexander Potapenko <span dir="ltr"><<a href="mailto:glider@google.com" target="_blank">glider@google.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Author: glider<br>
Date: Wed Dec 25 08:22:15 2013<br>
New Revision: 198017<br>
<br>
URL: <a href="http://llvm.org/viewvc/llvm-project?rev=198017&view=rev" target="_blank">http://llvm.org/viewvc/llvm-project?rev=198017&view=rev</a><br>
Log:<br>
[ASan] Make sure none of the __asan_gen_ global strings end up in the symbol table, add a test.<br>
<br>
This should fix <a href="http://llvm.org/bugs/show_bug.cgi?id=17976" target="_blank">http://llvm.org/bugs/show_bug.cgi?id=17976</a><br>
Another test checking for the global variables' locations and prefixes on Darwin will be committed separately.<br>
<br>
<br>
Added:<br>
    compiler-rt/trunk/lib/asan/lit_tests/TestCases/no_asan_gen_globals.c   (with props)<br>
<br>
Added: compiler-rt/trunk/lib/asan/lit_tests/TestCases/no_asan_gen_globals.c<br>
URL: <a href="http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/asan/lit_tests/TestCases/no_asan_gen_globals.c?rev=198017&view=auto" target="_blank">http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/asan/lit_tests/TestCases/no_asan_gen_globals.c?rev=198017&view=auto</a><br>
==============================================================================<br>
--- compiler-rt/trunk/lib/asan/lit_tests/TestCases/no_asan_gen_globals.c (added)<br>
+++ compiler-rt/trunk/lib/asan/lit_tests/TestCases/no_asan_gen_globals.c Wed Dec 25 08:22:15 2013<br>
@@ -0,0 +1,7 @@<br>
+// Make sure __asan_gen_* strings do not end up in the symbol table.<br>
+<br>
+// RUN: %clang_asan %s -o %t.exe<br>
+// RUN: nm %t.exe | grep __asan_gen_ || exit 0<br>
+<br>
+int x, y, z;<br>
+int main() { return 0; }<br>
<br>
Propchange: compiler-rt/trunk/lib/asan/lit_tests/TestCases/no_asan_gen_globals.c<br>
------------------------------------------------------------------------------<br>
    svn:eol-style = LF<br>
<br>
<br>
_______________________________________________<br>
llvm-commits mailing list<br>
<a href="mailto:llvm-commits@cs.uiuc.edu">llvm-commits@cs.uiuc.edu</a><br>
<a href="http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits" target="_blank">http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits</a><br>
</blockquote></div><br></div>