[Bug 1251930] Re: [4.8 regression] internal compiler error while compiling OpenCV 2.4.7

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On 2013-11-15T01:09:14+00:00 João M. S. Silva wrote:

This is on an ARM platform with Ubuntu/Linaro 13.10.

While building OpenCV 2.4.7 with:

  cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/home/jm/fidelio/3rd-party/opencv/2.4.7/linaro ..
  make

I got:

[ 71%] Building CXX object modules/ocl/CMakeFiles/opencv_ocl.dir/src/imgproc.cpp.o
/home/jm/fidelio/3rd-party/opencv/2.4.7/opencv-2.4.7/modules/ocl/src/imgproc.cpp: In function ‘void cv::ocl::copyMakeBorder(const cv::ocl::oclMat&, cv::ocl::oclMat&, int, int, int, int, int, const Scalar&)’:
/home/jm/fidelio/3rd-party/opencv/2.4.7/opencv-2.4.7/modules/ocl/src/imgproc.cpp:513:9: internal compiler error: output_operand: invalid expression as operand
         }
         ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-4.8/README.Bugs> for instructions.
Preprocessed source stored into /tmp/ccQku01D.out file, please attach this to your bugreport.
make[2]: *** [modules/ocl/CMakeFiles/opencv_ocl.dir/src/imgproc.cpp.o] Error 1
make[1]: *** [modules/ocl/CMakeFiles/opencv_ocl.dir/all] Error 2
make: *** [all] Error 2

Reply at:
https://bugs.launchpad.net/ubuntu/+source/gcc-4.8/+bug/1251930/comments/0

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On 2013-11-15T01:10:48+00:00 João M. S. Silva wrote:

Created attachment 31223
compressed preprocessed source

Reply at:
https://bugs.launchpad.net/ubuntu/+source/gcc-4.8/+bug/1251930/comments/1

------------------------------------------------------------------------
On 2013-11-16T22:52:48+00:00 Pinskia wrote:

Works in 4.7.0.  I notice you are using Ubuntu's compiler you really
should have reported it there.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/gcc-4.8/+bug/1251930/comments/2

------------------------------------------------------------------------
On 2013-11-16T23:30:08+00:00 João M. S. Silva wrote:

OK, thanks, I will report in Ubuntu's.

The compiler says:

$ gcc --version
gcc (Ubuntu/Linaro 4.8.1-10ubuntu8) 4.8.1

Should I report also in Linaro's? I'm not yet familiarized with Linaro's
role in gcc.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/gcc-4.8/+bug/1251930/comments/3

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On 2013-11-18T09:06:04+00:00 Doko-v wrote:

unrelated to Linaro changes, fails on the 4.8 branch and trunk with
-mthumb and -O2 -O3, works with -marm or -O0 or -O1.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/gcc-4.8/+bug/1251930/comments/6


** Changed in: gcc
       Status: Unknown => New

** Changed in: gcc
   Importance: Unknown => Medium

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https://bugs.launchpad.net/bugs/1251930

Title:
  [4.8 regression] internal compiler error while compiling OpenCV 2.4.7

Status in The GNU Compiler Collection:
  New
Status in Linaro GCC:
  New
Status in “gcc-4.8” package in Ubuntu:
  Incomplete

Bug description:
  (reported upstream http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59142)

  This is on an ARM platform with Ubuntu/Linaro 13.10 with:

    g++-4.8:
      Installed: 4.8.1-10ubuntu8

  While building OpenCV 2.4.7 with:

    cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/home/jm/fidelio/3rd-party/opencv/2.4.7/linaro ..
    make

  I got:

  [ 71%] Building CXX object modules/ocl/CMakeFiles/opencv_ocl.dir/src/imgproc.cpp.o
  /home/jm/fidelio/3rd-party/opencv/2.4.7/opencv-2.4.7/modules/ocl/src/imgproc.cpp: In function ‘void cv::ocl::copyMakeBorder(const cv::ocl::oclMat&, cv::ocl::oclMat&, int, int, int, int, int, const Scalar&)’:
  /home/jm/fidelio/3rd-party/opencv/2.4.7/opencv-2.4.7/modules/ocl/src/imgproc.cpp:513:9: internal compiler error: output_operand: invalid expression as operand
           }
           ^
  Please submit a full bug report,
  with preprocessed source if appropriate.
  See <file:///usr/share/doc/gcc-4.8/README.Bugs> for instructions.
  Preprocessed source stored into /tmp/ccQku01D.out file, please attach this to your bugreport.
  make[2]: *** [modules/ocl/CMakeFiles/opencv_ocl.dir/src/imgproc.cpp.o] Error 1
  make[1]: *** [modules/ocl/CMakeFiles/opencv_ocl.dir/all] Error 2
  make: *** [all] Error 2

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