Created attachment 641117 [details] preprocessed source Description of problem: wget https://people.xiph.org/~greg/opus-1.0.1-134-g1fd1d7d.tar.gz tar -zxf ... mingw32-configure make [...] src/opus_decoder.c: In function 'opus_decode_frame': src/opus_decoder.c:195:12: internal compiler error: in insert_clobbers_for_var, at tree-ssa-ccp.c:1795 Please submit a full bug report, with preprocessed source if appropriate. See <http://bugzilla.redhat.com/bugzilla> for instructions. Version-Release number of selected component (if applicable): gcc version 4.7.0 20120322 (Fedora MinGW 4.7.0-2.fc17) (GCC) mingw32-gcc-4.7.0-2.fc17.x86_64.rpm How reproducible: Always, on multiple systems. Steps to Reproduce: 1. get attached preprocessor output 2. i686-w64-mingw32-gcc -O2 -c test.c -o a.o 3. i686-w64-mingw32-gcc -O1 -c test.c -o a.o Actual results: Fire Expected results: Compiled object Additional info: Reproduced on two systems -O0 doesn't fail.
Could you try if http://koji.fedoraproject.org/koji/taskinfo?taskID=4669878 resolves the issue for you?
Indeed. It does!
mingw-gcc-4.7.2-2.fc17 has been submitted as an update for Fedora 17. https://admin.fedoraproject.org/updates/mingw-gcc-4.7.2-2.fc17
Package mingw-gcc-4.7.2-2.fc17: * should fix your issue, * was pushed to the Fedora 17 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing mingw-gcc-4.7.2-2.fc17' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2012-18013/mingw-gcc-4.7.2-2.fc17 then log in and leave karma (feedback).
mingw-gcc-4.7.2-2.fc17 has been pushed to the Fedora 17 stable repository. If problems still persist, please make note of it in this bug report.