* rtlanal.c (reg_mentioned_p): Return 0 earlier if REG and IN

[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9d71ea6..0167bf6 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2003-06-27  Kazu Hirata  <kazu@cs.umass.edu>
+
+       * rtlanal.c (reg_mentioned_p): Return 0 earlier if REG and IN
+       are known to be not equivalent.
+
 2003-06-27  Richard Henderson  <rth@redhat.com>
 
        * config/alpha/alpha.c (function_arg): Don't pass small aggregates