[X86_TUNE_DEEP_BRANCH_PREDICTION]: Prefer call over thunks on
nocona and core2.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@124084
138bc75d-0d04-0410-961f-
82ee72b054a4
+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.
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