http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55615
Bug #: 55615
Summary: [4.8 Regression] Failed to bootstrap with
--with-arch=core2 --with-cpu=atom
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: hjl.to...@gmail.com
CC: areg.melikadam...@gmail.com, ubiz...@gmail.com
On Linux/x86, configured with --with-arch=core2 --with-cpu=atom,
revision 194299 gave:
0x886f4b5 crash_signal
../../src-trunk/gcc/toplev.c:334
0x8b290da distance_non_agu_define_in_bb
../../src-trunk/gcc/config/i386/i386.c:16944
0x8b2928f distance_non_agu_define
../../src-trunk/gcc/config/i386/i386.c:17002
0x8b2968f ix86_lea_outperforms
../../src-trunk/gcc/config/i386/i386.c:17168
0x8b29994 ix86_use_lea_for_mov(rtx_def*, rtx_def**)
../../src-trunk/gcc/config/i386/i386.c:17278
/bin/sh ../libtool --tag CXX --tag disable-shared --mode=compile
/export/gnu/import/git/gcc-test-ia32/bld/./gcc/xgcc -shared-libgcc
-B/export/gnu/import/git/gcc-test-ia32/bld/./gcc -nostdinc++
-L/export/gnu/import/git/gcc-test-ia32/bld/i686-linux/libstdc++-v3/src
-L/export/gnu/import/git/gcc-test-ia32/bld/i686-linux/libstdc++-v3/src/.libs
-B/usr/local/i686-linux/bin/ -B/usr/local/i686-linux/lib/ -isystem
/usr/local/i686-linux/include -isystem /usr/local/i686-linux/sys-include
-I/export/gnu/import/git/gcc-test-ia32/src-trunk/libstdc++-v3/../libgcc
-I/export/gnu/import/git/gcc-test-ia32/bld/i686-linux/libstdc++-v3/include/i686-linux
-I/export/gnu/import/git/gcc-test-ia32/bld/i686-linux/libstdc++-v3/include
-I/export/gnu/import/git/gcc-test-ia32/src-trunk/libstdc++-v3/libsupc++
-prefer-pic -D_GLIBCXX_SHARED -Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi
-fdiagnostics-show-location=once -ffunction-sections -fdata-sections
-frandom-seed=new_opnt.lo -g -O2 -D_GNU_SOURCE -c -o new_opnt.lo
../../../../src-trunk/libstdc++-v3/libsupc++/new_opnt.cc
0x8c5704c output_78
../../src-trunk/gcc/config/i386/i386.md:2191
0x85a6ae7 get_insn_template(int, rtx_def*)
../../src-trunk/gcc/final.c:1939
0x85a7ee0 final_scan_insn(rtx_def*, _IO_FILE*, int, int, int*)
../../src-trunk/gcc/final.c:2792
0x85a69b1 final(rtx_def*, _IO_FILE*, int)
../../src-trunk/gcc/final.c:1908
0x85aa397 rest_of_handle_final
../../src-trunk/gcc/final.c:4271
libtool: compile: /export/gnu/import/git/gcc-test-ia32/bld/./gcc/xgcc
-shared-libgcc -B/export/gnu/import/git/gcc-test-ia32/bld/./gcc -nostdinc++
-L/export/gnu/import/git/gcc-test-ia32/bld/i686-linux/libstdc++-v3/src
-L/export/gnu/import/git/gcc-test-ia32/bld/i686-linux/libstdc++-v3/src/.libs
-B/usr/local/i686-linux/bin/ -B/usr/local/i686-linux/lib/ -isystem
/usr/local/i686-linux/include -isystem /usr/local/i686-linux/sys-include
-I/export/gnu/import/git/gcc-test-ia32/src-trunk/libstdc++-v3/../libgcc
-I/export/gnu/import/git/gcc-test-ia32/bld/i686-linux/libstdc++-v3/include/i686-linux
-I/export/gnu/import/git/gcc-test-ia32/bld/i686-linux/libstdc++-v3/include
-I/export/gnu/import/git/gcc-test-ia32/src-trunk/libstdc++-v3/libsupc++
-D_GLIBCXX_SHARED -Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi
-fdiagnostics-show-location=once -ffunction-sections -fdata-sections
-frandom-seed=new_op.lo -g -O2 -D_GNU_SOURCE -c
../../../../src-trunk/libstdc++-v3/libsupc++/new_op.cc -fPIC -DPIC
-D_GLIBCXX_SHARED -o new_op.o
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[8]: *** [eh_personality.lo] Error 1
