http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48413
--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2011-04-02 13:16:00 UTC --- Created attachment 23851 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23851 A testcase [hjl@gnu-34 rrs]$ ./171649/usr/bin/gcc -w -m32 -O3 -funroll-loops -msse2 -mfpmath=sse -ffast-math pr48413.c -S bad allocation for 1447 and 1446 pr48413.c: In function ‘subst_stack_regs_pat’: pr48413.c:899:2: internal compiler error: in check_allocation, at ira.c:2094 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. [hjl@gnu-34 rrs]$
