ada bootstrap fails with ICE in calculate_global_regs_live, at flow.c:1081

[Andreas Jaeger]

Bootstrapping current CVS tree on i686-linux-gnu fails with:

../../xgcc -B../../ -c -g -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wtraditional   -gnatpg -gnata -I- -I../rts -I. -I/cvs/gcc/gcc/ada /cvs/gcc/gcc/ada/urealp.adb
+===========================GNAT BUG DETECTED==============================+
| 3.1 (20020212) (i686-pc-linux-gnu) GCC error:                            |
| Internal compiler error in calculate_global_regs_live, at flow.c:1081    |
| Error detected at /cvs/gcc/gcc/ada/urealp.adb:253:58                     |
| Please submit bug report by email to gcc-bugs@gcc.gnu.org.               |
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| Include the exact gcc or gnatmake command that you entered.              |
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+==========================================================================+

Andreas
-- 
 Andreas Jaeger
  SuSE Labs aj@suse.de
   private aj@arthur.inka.de
    http://www.suse.de/~aj