http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56245
Bug #: 56245
Summary: -fsanitize=address miscompiles GCC
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: sanitizer
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: hjl.to...@gmail.com
CC: do...@gcc.gnu.org, dvyu...@gcc.gnu.org,
ja...@gcc.gnu.org, k...@gcc.gnu.org
On hjl/asan-bad branch, bootstrapping GCC with
--enable-languages=c,c++,fortran,java,lto,objc,obj-c++,go --disable-werror
--with-build-config="bootstrap-asan"
gave
/export/build/gnu/gcc-asan/build-x86_64-linux/./prev-gcc/xg++
-B/export/build/gnu/gcc-asan/build-x86_64-linux/./prev-gcc/
-B/usr/local/x86_64-unknown-linux-gnu/bin/ -nostdinc++
-B/export/build/gnu/gcc-asan/build-x86_64-linux/prev-x86_64-unknown-linux-gnu/libstdc++-v3/src/.libs
-B/export/build/gnu/gcc-asan/build-x86_64-linux/prev-x86_64-unknown-linux-gnu/libstdc++-v3/libsupc++/.libs
-I/export/build/gnu/gcc-asan/build-x86_64-linux/prev-x86_64-unknown-linux-gnu/libstdc++-v3/include/x86_64-unknown-linux-gnu
-I/export/build/gnu/gcc-asan/build-x86_64-linux/prev-x86_64-unknown-linux-gnu/libstdc++-v3/include
-I/export/gnu/import/git/gcc/libstdc++-v3/libsupc++
-L/export/build/gnu/gcc-asan/build-x86_64-linux/prev-x86_64-unknown-linux-gnu/libstdc++-v3/src/.libs
-L/export/build/gnu/gcc-asan/build-x86_64-linux/prev-x86_64-unknown-linux-gnu/libstdc++-v3/libsupc++/.libs
-O2 -g -fsanitize=address -DIN_GCC -fno-exceptions -fno-rtti
-fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings
-Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long
-Wno-variadic-macros -Wno-overlength-strings -fno-common -DHAVE_CONFIG_H
-DGENERATOR_FILE -static-libstdc++ -static-libgcc -fsanitize=address
-static-libasan
-B/export/build/gnu/gcc-asan/build-x86_64-linux/prev-x86_64-unknown-linux-gnu/libsanitizer/asan/.libs
-o build/gengtype \
build/gengtype.o build/errors.o build/gengtype-lex.o build/gengtype-parse.o
build/gengtype-state.o build/version.o .././libiberty/libiberty.a
build/gengtype \
-S /export/gnu/import/git/gcc/gcc -I gtyp-input.list -w
tmp-gtype.state
/bin/sh /export/gnu/import/git/gcc/gcc/../move-if-change tmp-gtype.state
gtype.state
build/gengtype \
-r gtype.state
gengtype: Internal error: abort in get_output_file_with_visibility, at
gengtype.c:2183
make[5]: *** [s-gtype] Error 1
make[5]: *** Waiting for unfinished jobs....
rm gcj-dbtool.pod gcov.pod jcf-dump.pod cpp.pod jv-convert.pod gcj.pod
gc-analyze.pod gfdl.pod grmic.pod gij.pod gfortran.pod gcc.pod fsf-funding.pod
gccgo.pod
make[5]: Leaving directory `/export/build/gnu/gcc-asan/build-x86_64-linux/gcc'
make[4]: *** [all-stage2-gcc] Error 2
make[4]: Leaving directory `/export/build/gnu/gcc-asan/build-x86_64-linux'
make[3]: *** [stage2-bubble] Error 2
make[3]: Leaving directory `/export/build/gnu/gcc-asan/build-x86_64-linux'
make[2]: *** [bootstrap] Error 2
make[2]: Leaving directory `/export/build/gnu/gcc-asan/build-x86_64-linux'
1348.17user 91.95system 7:04.60elapsed 339%CPU (0avgtext+0avgdata
581820maxresident)k
338704inputs+4772512outputs (11984major+55486772minor)pagefaults 0swaps
make[1]: *** [bootstrap] Error 2
make[1]: Leaving directory `/export/build/gnu/gcc-asan'
