+2004-04-30 Uros Bizjak <uros@kss-loka.si>
+
+ * reg-stack.c (subst_stack_regs_pat): <UNSPEC_SIN, UNSPEC_COS,
+ UNSPEC_FRNDINT, UNSPEC_F2XM1>: abort() if src1 dies.
+ <UNSPEC_SINCOS_COS, UNSPEC_TAN_ONE, UNSPEC_XTRACT_FRACT>: Same.
+ <UNSPEC_SINCOS_SIN, UNSPEC_TAN_TAN, UNSPEC_XTRACT_EXP>: Same.
+
+2004-04-29 Richard Guenther <richard.guenther@uni-tuebingen.de>
+
+ * commom.opt (Wfatal-errors): Add it.
+ * diagnostic.c (flag_fatal_errors): Define it.
+ (diagnostic_action_after_output): Check for flag_fatal_errors.
+ * flags.h (flag_fatal_errors): Declare it.
+ * opts.c (common_handle_option): Add OPT_Wfatal_errors.
+ * doc/invoke.texi (Warning Options): Document -Wfatal-errors.
+
2004-04-30 Josef Zlomek <zlomekj@suse.cz>
* gcse.c (remove_reachable_equiv_notes): Delete notes also in