http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47548
--- Comment #2 from Joel Sherrill <joel at gcc dot gnu.org> 2011-02-04 14:39:37 UTC --- Created attachment 23245 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23245 Next ICE With your patch, the build fails earlier. $ m32c-rtems4.11-gcc -mcpu=m32cm -g -O1 -c pr.c $ m32c-rtems4.11-gcc -mcpu=m32cm -g -O2 -c pr.c pr.c: In function '_Heap_Initialize': pr.c:4300:1: error: unable to find a register to spill in class 'A_REGS' pr.c:4300:1: error: this is the insn: (insn 119 118 120 12 (set (mem/s:SI (subreg:PSI (reg/f:SI 30 [ first_block.3 ]) 0) [3 first_block.3_22->prev_size+0 S4 A8]) (reg/v:SI 28 [ heap_area_end ])) pr.c:4260 98 {movsi_24} (nil)) pr.c:4300:1: internal compiler error: in spill_failure, at reload1.c:2105 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions.
