https://llvm.org/bugs/show_bug.cgi?id=30704
Bug ID: 30704
Summary: Thread sanitizer crash: error in backend: Sanitizer
interface function redefined (memcpy)
Product: clang
Version: 3.9
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: -New Bugs
Assignee: unassignedclangb...@nondot.org
Reporter: ke...@doctorigor.com
CC: llvm-bugs@lists.llvm.org
Classification: Unclassified
Created attachment 17447
--> https://llvm.org/bugs/attachment.cgi?id=17447&action=edit
preprocessed input
Submitting a bug report as requested by clang:
% /usr/local/bin/clang -w -fsanitize=thread mpeg2.c -o mpeg2
i8* (i8*, i8*, i64)* bitcast (void (i8*, i8*, i32)* @memcpy to i8* (i8*, i8*,
i64)*)
fatal error: error in backend: Sanitizer interface function redefined: i8*
(i8*, i8*, i64)* bitcast (void (i8*, i8*, i32)* @memcpy to i8* (i8*, i8*,
i64)*)
clang-3.9: error: clang frontend command failed with exit code 70 (use -v to
see invocation)
clang version 3.9.0 (tags/RELEASE_390/final)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /usr/local/bin
clang-3.9: note: diagnostic msg: PLEASE submit a bug report to
http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and
associated run script.
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