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2004-04-19 Paolo Bonzini <bonzini@gnu.org>
[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog
index 14134e9..61256fe 100644 (file)
@@ -1,3 +1,13 @@
+2004-04-20  Paolo Bonzini  <bonzini@gnu.org>
+
+       Revert part of 2004-04-17 change that moved -frename-registers
+       to -O1.  -frename-registers is buggy.
+
+       * toplev.c (flag_rename_registers): Initialize to 0.
+       * doc/invoke.texi (Optimize options): Move -frename-registers
+       to "Not triggered by any -O level" section.  Adjust commentary
+       accordingly.
+                                       
 2004-04-20  Anil Paranjpe¬†¬†¬†<anilp1@kpitcummins.com>
 
        * toplev.c (compile_file): Move targetm.asm_out.file_end call to end.