toplev.c (parse_options_and_default_flags): Don't enable flag_cprop_registers at...

        * toplev.c (parse_options_and_default_flags): Don't enable
        flag_cprop_registers at -O1.

From-SVN: r48076

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7bda459f172dfa89cd46bf365e45355f4407d554..202c3fae8bea6446f6b1d491ca5f5756a8718f8c 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2001-12-16  Richard Henderson  <rth@redhat.com>
+
+       * toplev.c (parse_options_and_default_flags): Don't enable
+       flag_cprop_registers at -O1.
+
 2001-12-16  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
        * avr.c (avr_simplify_comparision_p, adjust_insn_length,

diff --git a/gcc/toplev.c b/gcc/toplev.c
index 1f9a7411b101da1b8564081a18abe445eb56a9dc..e5619cfc027f3619c2e12662f17e5ddea130c41e 100644 (file)
--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -4634,7 +4634,7 @@ parse_options_and_default_flags (argc, argv)
       flag_omit_frame_pointer = 1;
 #endif
       flag_guess_branch_prob = 1;
-      flag_cprop_registers = 1;
+      /* flag_cprop_registers = 1; */
     }
 
   if (optimize >= 2)