<html>
    <head>
      <base href="https://bugs.llvm.org/">
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - function ‘pet_options_args’ redeclared as variable"
   href="https://bugs.llvm.org/show_bug.cgi?id=34815">34815</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>function ‘pet_options_args’ redeclared as variable
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>Polly
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>unspecified
          </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>Other
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>polly-dev@googlegroups.com
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>dilyan.palauzov@aegee.org
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>llvm-bugs@lists.llvm.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Polly 5 does not compile:

make[2]: Entering directory '/src/llvm/build_5.0'
[ 53%] Linking C shared library ../../../../lib/libPollyPPCG.so
cd /src/llvm/build_5.0/tools/polly/lib/External && /usr/local/bin/cmake -E
cmake_link_script CMakeFiles/PollyPPCG.dir/link.txt --verbose=1
/usr/local/bin/cc -fPIC -flto -pipe -fPIC -Werror=date-time -Wall -W
-Wno-unused-parameter -Wwrite-strings -Wno-missing-field-initializers -pedantic
-Wno-long-long -Wno-comment -ffunction-sections -fdata-sections -O3  -flto=4
-pipe -Wl,-s,-O1 -Wl,-z,defs -shared -Wl,-soname,libPollyPPCG.so -o
../../../../lib/libPollyPPCG.so CMakeFiles/PollyPPCG.dir/ppcg/cuda.c.o
CMakeFiles/PollyPPCG.dir/ppcg/cuda_common.c.o
CMakeFiles/PollyPPCG.dir/ppcg/gpu_array_tile.c.o
CMakeFiles/PollyPPCG.dir/ppcg/gpu.c.o
CMakeFiles/PollyPPCG.dir/ppcg/gpu_group.c.o
CMakeFiles/PollyPPCG.dir/ppcg/gpu_print.c.o
CMakeFiles/PollyPPCG.dir/ppcg/gpu_tree.c.o
CMakeFiles/PollyPPCG.dir/ppcg/ppcg.c.o
CMakeFiles/PollyPPCG.dir/ppcg/ppcg_options.c.o
CMakeFiles/PollyPPCG.dir/ppcg/schedule.c.o
CMakeFiles/PollyPPCG.dir/ppcg/external.c.o -Wl,-rpath,/src/llvm/build_5.0/lib:
../../../../lib/libPollyISL.so 
/src/llvm/llvm-5.0.0.src/tools/polly/lib/External/pet/include/pet.h:20:1:
error: function ‘pet_options_args’ redeclared as variable
 ISL_ARG_DECL(pet_options, struct pet_options, pet_options_args)
 ^
/src/llvm/llvm-5.0.0.src/tools/polly/lib/External/ppcg/external.c:121:6: note:
previously declared here
 void pet_options_args() {
      ^
lto1: fatal error: errors during merging of translation units
compilation terminated.
lto-wrapper: fatal error: /usr/local/bin/cc returned 1 exit status
compilation terminated.
/usr/local/lib/gcc/x86_64-pc-linux-gnu/6.4.1/../../../../x86_64-pc-linux-gnu/bin/ld:
error: lto-wrapper failed
collect2: error: ld returned 1 exit status
make[2]: *** [tools/polly/lib/External/CMakeFiles/PollyPPCG.dir/build.make:356:
lib/libPollyPPCG.so] Error 1
make[2]: Leaving directory '/src/llvm/build_5.0'
make[1]: *** [CMakeFiles/Makefile2:23842:
tools/polly/lib/External/CMakeFiles/PollyPPCG.dir/all] Error 2
make[1]: Leaving directory '/src/llvm/build_5.0'
make: *** [Makefile:152: all] Error 2</pre>
        </div>
      </p>


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