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Subject: [Bug sanitizer/55739] asan doesn't work on common symbols
Date: Tue, 15 Jan 2013 02:20:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55739

--- Comment #7 from H.J. Lu <hjl.tools at gmail dot com> 2013-01-15 02:19:55 UTC ---
There are already

R_386_SIZE32         38      word32          Z + A
R_X86_64_SIZE32      32      word32          Z + A
R_X86_64_SIZE64      33      word64          Z + A

They should work here.