i386.c (ix86_tune_features [X86_TUNE_DEEP_BRANCH_PREDICTION]): Prefer call over…

i386.c (ix86_tune_features [X86_TUNE_DEEP_BRANCH_PREDICTION]): Prefer call over thunks on nocona and core2.

	* config/i386/i386.c (ix86_tune_features
	[X86_TUNE_DEEP_BRANCH_PREDICTION]: Prefer call over thunks on
	nocona and core2.

From-SVN: r124084

gcc/ChangeLog

+2007-04-23  Mike Stump  <mrs@apple.com>
+
+	* config/i386/i386.c (ix86_tune_features
+	[X86_TUNE_DEEP_BRANCH_PREDICTION]: Prefer call over thunks on
+	nocona and core2.
+
 2007-04-23  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* config/i386/i386.md (prefix_extra): New attribute.

gcc/config/i386/i386.c

@@ -1026,8 +1026,7 @@ unsigned int ix86_tune_features[X86_TUNE_LAST] = {
   m_486 | m_PENT | m_PPRO | m_ATHLON_K8_AMDFAM10 | m_K6 | m_CORE2 | m_GENERIC,
 
   /* X86_TUNE_DEEP_BRANCH_PREDICTION */
-  m_PPRO | m_K6_GEODE | m_ATHLON_K8_AMDFAM10 | m_PENT4
-  | m_NOCONA | m_CORE2 | m_GENERIC,
+  m_PPRO | m_K6_GEODE | m_ATHLON_K8_AMDFAM10 | m_PENT4 | m_GENERIC,
 
   /* X86_TUNE_BRANCH_PREDICTION_HINTS: Branch hints were put in P4 based
      on simulation result. But after P4 was made, no performance benefit