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

* toplev.c (parse_options_and_default_flags): Don't enable flag_cprop_registers at -O1. From-SVN: r48076

toplev.c (parse_options_and_default_flags): Don't enable flag_cprop_registers at -O1.
* toplev.c (parse_options_and_default_flags): Don't enable flag_cprop_registers at -O1. From-SVN: r48076
d13898a7 · Richard Henderson · Richard Henderson · a83f01f0 · d13898a7 · d13898a7
Commit d13898a7 authored Dec 16, 2001 by Richard Henderson Committed by Richard Henderson Dec 16, 2001
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gcc/ChangeLog
+5 -0

gcc/toplev.c
+1 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+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,

--- 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)