PR rtl-optimization/51924

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

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 325d2fc..71df98e 100644 (file)
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+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2012-01-22  Eric Botcazou  <ebotcazou@adacore.com>
+
+       PR rtl-optimization/51924
+       * ree.c (combine_set_extension): Improve debugging message.
+       (combine_reaching_defs): Likewise.
+       (get_defs): Rename confusingly named variable.
+       (find_and_remove_re): Skip a candidate if the extension expression has
+       been modified.
+
 2012-01-21  Robert Millan  <rmh@gnu.org>
            Gerald Pfeifer  <gerald@pfeifer.com>