+2002-04-30 Tom Rix <trix@redhat.com>
+
+ * regrename.c (build_def_use, copyprop_hardreg_forward_1): Sanity
+ check which_alternative.
+
2002-04-30 Kazu Hirata <kazu@hxi.com>
* cpplex.c: Fix comment formatting.
icode = recog_memoized (insn);
extract_insn (insn);
- constrain_operands (1);
+ if (! constrain_operands (1))
+ fatal_insn_not_found (insn);
preprocess_constraints ();
alt = which_alternative;
n_ops = recog_data.n_operands;
set = single_set (insn);
extract_insn (insn);
- constrain_operands (1);
+ if (! constrain_operands (1))
+ fatal_insn_not_found (insn);
preprocess_constraints ();
alt = which_alternative;
n_ops = recog_data.n_operands;