Message ID | 20130304222658.GB12913@tucnak.redhat.com |
---|---|
State | New |
Headers | show |
--- gcc/alias.c.jj 2013-01-18 12:49:31.000000000 +0100 +++ gcc/alias.c 2013-03-04 23:22:38.865751120 +0100 @@ -2812,6 +2812,7 @@ init_alias_analysis (void) vec_safe_grow_cleared (reg_known_value, maxreg - FIRST_PSEUDO_REGISTER); reg_known_equiv_p = sbitmap_alloc (maxreg - FIRST_PSEUDO_REGISTER); + bitmap_clear (reg_known_equiv_p); /* If we have memory allocated from the previous run, use it. */ if (old_reg_base_value)