http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55902
Bug #: 55902
Summary: lto1 SIGSEGV
Classification: Unclassified
Product: gcc
Version: 4.6.3
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: vhais...@gmail.com
During compilation of log4cplus using Linux-x-Ming-w64 cross compiler, I am
seeing a SIGSEGV in lto1 executable. The command line to reproduce is the
following:
/usr/lib/gcc/i686-w64-mingw32/4.6/lto1 -march=amdfam10 -mcx16 -msahf -mno-movbe
-mno-aes -mno-pclmul -mpopcnt -mabm -mno-lwp -mno-fma -mno-fma4 -mno-xop
-mno-bmi -mno-tbm -mno-avx -mno-sse4.2 -mno-sse4.1 -mno-rdrnd -mno-f16c
-mno-fsgsbase --param l1-cache-size=64 --param l1-cache-line-size=64 --param
l2-cache-size=512 -mtune=amdfam10 -quiet -dumpdir ./ -dumpbase
appender_test.exe -auxbase-strip /tmp/ccyNkt1q.lto.o -g -g3 -ggdb -O2 -Wall
-Wextra -pedantic -Wstrict-aliasing -Wstrict-overflow -Woverloaded-virtual
-Wc++0x-compat -Wundef -Wshadow -Wformat -Wsuggest-attribute=noreturn
-Wno-variadic-macros -version -fverbose-asm -fvisibility=hidden
-flto-partition=none -fuse-linker-plugin -fresolution=appender_test.res
@./ccxMMj8q -o /tmp/ccyNkt1q.lto.s
Use the attached tarball to get the necessary files.
