http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51271
Bug #: 51271 Summary: ICE in in maybe_record_trace_start, at dwarf2cfi.c:2244 Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-optimization AssignedTo: unassig...@gcc.gnu.org ReportedBy: vr...@gcc.gnu.org Created attachment 25886 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25886 preprocessed res_hconf.c I ran into this ICE with a mips64el cross compiler build from r181586: ... res_hconf.c: In function 'skip_string': res_hconf.c:104:1: internal compiler error: in maybe_record_trace_start, at dwarf2cfi.c:2244 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. ... compile line: ... mips64el-linux-gnu-gcc -mabi=n32 res_hconf.c -c -std=gnu99 -fgnu89-inline -O2 -Wall -Winline -Wwrite-strings -fmerge-all-constants -g -Wno-strict-prototypes -Wno-write-strings -Wstrict-prototypes -fexceptions -mabi=n32 ... configure line: ... /scratch/vries/b4/ref-mips64-ml-11-11-21/src/gcc-mainline/configure --build=i686-pc-linux-gnu --host=i686-pc-linux-gnu --target=mips64el-linux-gnu --enable-threads --disable-libmudflap --disable-libssp --disable-libstdcxx-pch --enable-checking=yes,rtl --disable-multilib --with-gnu-as --with-gnu-ld --enable-languages=c,c++ --enable-shared --enable-lto --enable-symvers=gnu --enable-__cxa_atexit --disable-nls --prefix=/opt/codesourcery --disable-libffi --disable-libquadmath --enable-languages=c --with-sysroot=/opt/codesourcery/mips64el-linux-gnu/libc --with-build-sysroot=/scratch/vries/b4/ref-mips64-ml-11-11-21/install/mips64el-linux-gnu/libc --with-gmp=/scratch/vries/b4/ref-mips64-ml-11-11-21/obj/host-libs-mainline-0-mips64el-linux-gnu-i686-pc-linux-gnu/usr --with-mpfr=/scratch/vries/b4/ref-mips64-ml-11-11-21/obj/host-libs-mainline-0-mips64el-linux-gnu-i686-pc-linux-gnu/usr --with-mpc=/scratch/vries/b4/ref-mips64-ml-11-11-21/obj/host-libs-mainline-0-mips64el-linux-gnu-i686-pc-linux-gnu/usr --with-ppl=/scratch/vries/b4/ref-mips64-ml-11-11-21/obj/host-libs-mainline-0-mips64el-linux-gnu-i686-pc-linux-gnu/usr --with-host-libstdcxx='-static-libgcc -Wl,-Bstatic,-lstdc++,-Bdynamic -lm' --with-cloog=/scratch/vries/b4/ref-mips64-ml-11-11-21/obj/host-libs-mainline-0-mips64el-linux-gnu-i686-pc-linux-gnu/usr --with-libelf=/scratch/vries/b4/ref-mips64-ml-11-11-21/obj/host-libs-mainline-0-mips64el-linux-gnu-i686-pc-linux-gnu/usr --disable-libgomp --enable-poison-system-directories --with-build-time-tools=/scratch/vries/b4/ref-mips64-ml-11-11-21/install/mips64el-linux-gnu/bin --with-build-time-tools=/scratch/vries/b4/ref-mips64-ml-11-11-21/install/mips64el-linux-gnu/bin ...