[Bug tree-optimization/22212] [4.1 Regression] SEGV in is_gimple_variable during loop-ivopts while building Ada RTS

[laurent at guerby dot net]

------- Additional Comments From laurent at guerby dot net  2005-06-29 06:13 
-------
Disabling wrapv also enables a successfull Ada bootstrap.

Index: misc.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/ada/misc.c,v
retrieving revision 1.104
diff -u -r1.104 misc.c
--- misc.c      28 Jun 2005 19:51:26 -0000      1.104
+++ misc.c      29 Jun 2005 06:12:29 -0000
@@ -339,6 +339,8 @@
   /* Uninitialized really means uninitialized in Ada.  */
   flag_zero_initialized_in_bss = 0;

+  flag_wrapv = 1;
+
   return CL_Ada;
 }


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22212