PR rtl-optimization/23837

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

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5ba52fe..db68f2a 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,30 @@
+2005-09-23  J"orn Rennecke <joern.rennecke@st.com>
+
+       * final.c (insn_default_length, insn_min_length): In !HAVE_ATTR_length
+       case, define as macros.
+
+       PR rtl-optimization/23837
+       *  optabs.c (no_conflict_move_test): Don't set must_stay for a
+       clobber / clobber match between dest and p->first.
+
+2005-09-22  Ranjit Mathew  <rmathew@gcc.gnu.org>
+
+       * doc/install.texi: Update URL for Jacks.
+       * doc/sourcebuild.texi: Likewise.
+
+2005-09-22  David Edelsohn  <edelsohn@gnu.org>
+
+        PR target/24007
+        * config/rs6000/rs6000.md (movsf_hardfloat): Ignore special
+        registers when choosing register preferences.
+        (movdf_hardfloat64): Same.
+
+2005-09-22  Andreas Krebbel  <krebbel1@de.ibm.com>
+
+       * expmed.c (expand_shift): Don't use the target of the rotate as
+       target for the first expanded shift insn.
+       * testsuite/gcc.dg/20050922-1.c: Testcase added.
+
 2005-09-21  Zdenek Dvorak  <dvorakz@suse.cz>
 
        PR tree-optimization/22438