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<base href="https://bugs.llvm.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Scanning fis-gtm produces multiple cores"
href="https://bugs.llvm.org/show_bug.cgi?id=36473">36473</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Scanning fis-gtm produces multiple cores
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>4.0
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>enhancement
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>Static Analyzer
</td>
</tr>
<tr>
<th>Assignee</th>
<td>dcoughlin@apple.com
</td>
</tr>
<tr>
<th>Reporter</th>
<td>Amul.Shah@fisglobal.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>I am using the Clang SCA to analyze the source code of FIS GT.M (fis-gtm.com)
and have run into a number of failures that result in analyzer core dumps. I
understand that the bug report in this email will need to be re-entered into
the bug tracker, but since there will be some turn-around time between getting
access to the bug tracker and me needing to write the bug report, I thought it
would prudent to type up the report now.
Thanks,
Amul Shah
Host platform:
$ lsb_release -d
Description: Fedora release 26 (Twenty Six)
Clang version (default for Fedora):
$ clang --version
clang version 4.0.1 (tags/RELEASE_401/final)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
Source Code:
<a href="https://sourceforge.net/projects/fis-gtm/files/GT.M-x86-Linux-src/V6.3-003A/">https://sourceforge.net/projects/fis-gtm/files/GT.M-x86-Linux-src/V6.3-003A/</a>
Steps to reproduce:
1. Download sources and install dependencies listed in the README (on
Debian/Ubuntu installing fis-gtm will install all of the dependencies)
2. Execute the following from the source directory
mkdir build && cd build
export PATH "${PATH}:/usr/libexec"
set utflocale = `locale -a | gawk
'BEGIN{IGNORECASE=1}/en_us.utf-*8/{print;exit}'`
setenv LANG C
setenv LC_ALL "${utflocale}"
setenv LC_COLLATE C
setenv CCC_CC clang
setenv CCC_CXX clang++
set ccc_analyzer=`which ccc-analyzer`
cmake -DCMAKE_C_COMPILER=$ccc_analyzer -DCMAKE_ASM_COMPILER=gcc
-DCMAKE_BUILD_TYPE=Debug -DCMAKE_C_FLAGS_DEBUG="-DSTATIC_ANALYSIS
-DSTATIC_ANALYSIS_NORETURN" -DGTM_ENABLE_DEBUG=0 ..
echo "Building in ${PWD}"
scan-build --status-bugs -analyze-headers -stats -disable-checker
deadcode.DeadStores -analyzer-config stable-report-filename=true -o ${PWD} make
-j 8</pre>
</div>
</p>
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