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
