http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55116
--- Comment #6 from H.J. Lu <hjl.tools at gmail dot com> 2012-10-30 00:08:28 UTC --- Created attachment 28566 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28566 A testcase [hjl@gnu-tools-1 prev-gcc]$ ./xgcc -B./ -O2 -mx32 -S /tmp/x.ii /tmp/x.ii: In function ‘rtx_def* simplify_binary_operation(rtx_code, machine_mode, rtx, rtx)’: /tmp/x.ii:2141:3: internal compiler error: in set_address_base, at rtlanal.c:5511 } ^ 0xc08dbb set_address_base /export/gnu/import/git/gcc-misc/gcc/rtlanal.c:5509 0xc096c7 decompose_normal_address /export/gnu/import/git/gcc-misc/gcc/rtlanal.c:5706 0xc097e4 decompose_address(address_info*, rtx_def**, machine_mode, unsigned char, rtx_code) /export/gnu/import/git/gcc-misc/gcc/rtlanal.c:5744 0xc0981b decompose_lea_address(address_info*, rtx_def**) /export/gnu/import/git/gcc-misc/gcc/rtlanal.c:5754 0xb1a515 process_address /export/gnu/import/git/gcc-misc/gcc/lra-constraints.c:2274 0xb1b1d0 curr_insn_transform /export/gnu/import/git/gcc-misc/gcc/lra-constraints.c:2658 0xb1d65d lra_constraints(bool) /export/gnu/import/git/gcc-misc/gcc/lra-constraints.c:3409 0xb0d909 lra(_IO_FILE*) /export/gnu/import/git/gcc-misc/gcc/lra.c:2281 0xac0ed0 do_reload /export/gnu/import/git/gcc-misc/gcc/ira.c:4624 0xac10f4 rest_of_handle_reload /export/gnu/import/git/gcc-misc/gcc/ira.c:4736 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. [hjl@gnu-tools-1 prev-gcc]$
