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Turn on X86_TUNE_INTER_UNIT_MOVES for Atom.
authorhjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 22 Feb 2010 13:44:24 +0000 (13:44 +0000)
committerhjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 22 Feb 2010 13:44:24 +0000 (13:44 +0000)
2010-02-22  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/i386.c (initial_ix86_tune_features): Turn on
X86_TUNE_INTER_UNIT_MOVES for m_ATOM.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@156957 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog
gcc/config/i386/i386.c

index 4907f63..995af39 100644 (file)
@@ -1,7 +1,12 @@
+2010-02-22  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * config/i386/i386.c (initial_ix86_tune_features): Turn on
+       X86_TUNE_INTER_UNIT_MOVES for m_ATOM.
+
 2010-02-22  Richard Guenther  <rguenther@suse.de>
 
        * tree-vect-slp.c (vect_slp_analyze_bb): Fix typo.
+
 2010-02-22  Hans-Peter Nilsson  <hp@bitrange.com>
 
        Migrate crti, crtn, crtbegin, crtend build rules to libgcc.
index ac5ee3d..f87eefc 100644 (file)
@@ -1456,7 +1456,7 @@ static unsigned int initial_ix86_tune_features[X86_TUNE_LAST] = {
   m_AMD_MULTIPLE,
 
   /* X86_TUNE_INTER_UNIT_MOVES */
-  ~(m_AMD_MULTIPLE | m_ATOM | m_GENERIC),
+  ~(m_AMD_MULTIPLE | m_GENERIC),
 
   /* X86_TUNE_INTER_UNIT_CONVERSIONS */
   ~(m_AMDFAM10),