From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20484 invoked by alias); 6 Nov 2014 17:53:40 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 20468 invoked by uid 48); 6 Nov 2014 17:53:37 -0000 From: "mkg at us dot ibm.com" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/63764] New: nternal compiler error: in verify_ssa, at tree-ssa.c:939 Date: Thu, 06 Nov 2014 17:53:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: middle-end X-Bugzilla-Version: tree-ssa X-Bugzilla-Keywords: X-Bugzilla-Severity: major X-Bugzilla-Who: mkg at us dot ibm.com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter attachments.created Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-11/txt/msg00368.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63764 Bug ID: 63764 Summary: nternal compiler error: in verify_ssa, at tree-ssa.c:939 Product: gcc Version: tree-ssa Status: UNCONFIRMED Severity: major Priority: P3 Component: middle-end Assignee: unassigned at gcc dot gnu.org Reporter: mkg at us dot ibm.com Created attachment 33913 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33913&action=edit File performs several builtin operations in a loop. mkg@genoa:~/tests/olivier$ /home/user/gcc/install/gcc-mainline-test/bin/g++ -O6 -funroll-loops --save-temps test2.c -S test2.c: In function ?void test(int, cfloat (*)[3], cfloat (**)[3])?: test2.c:47:1: internal compiler error: in verify_ssa, at tree-ssa.c:939 } ^ 0x10c1b24f verify_ssa(bool, bool) /home/user/gcc/gcc-mainline-test/gcc/tree-ssa.c:939 0x108d7c7b execute_function_todo /home/user/gcc/gcc-mainline-test/gcc/passes.c:1875 0x108d8c03 do_per_function /home/user/gcc/gcc-mainline-test/gcc/passes.c:1602 0x108d8daf execute_todo /home/user/gcc/gcc-mainline-test/gcc/passes.c:1925 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. mkg@genoa:~/tests/olivier$ gcc -v Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/powerpc64le-linux-gnu/4.8/lto-wrapper Target: powerpc64le-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.8.2-19ubuntu1' --with-bugurl=file:///usr/share/doc/gcc-4.8/README.Bugs --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.8 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.8 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --disable-libmudflap --disable-libsanitizer --disable-libquadmath --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-ppc64el/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-ppc64el --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-ppc64el --with-arch-directory=ppc64el --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-secureplt --with-cpu=power7 --with-tune=power8 --disable-multilib --enable-multiarch --disable-werror --with-long-double-128 --enable-checking=release --build=powerpc64le-linux-gnu --host=powerpc64le-linux-gnu --target=powerpc64le-linux-gnu Thread model: posix gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1) This compiler was built from head in trunk, on Ubuntu 14.04 PowerPC LE