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DFA model for Core 2 and Core i7 scheduling.
authorBernd Schmidt <bernds@codesourcery.com>
Thu, 2 Dec 2010 15:48:36 +0000 (15:48 +0000)
committerMaxim Kuvyrkov <mkuvyrkov@gcc.gnu.org>
Thu, 2 Dec 2010 15:48:36 +0000 (15:48 +0000)
commit660b994febbb96159d96d924f1da598a768b4bd2
tree68a0c47a5abe78db7a2861ab49a4d06ed4ef9c93tree | snapshot
parentab2477624b15b5d1fe43972f8f4d6082c6893624commit | diff
DFA model for Core 2 and Core i7 scheduling.

* config/i386/core2.md: New DFA model for Core 2 and Core i7.
* config/i386/i386.c (ix86_option_override_internal): Update entries
for Core 2 and Core i7.
(ix86_issue_rate): Set issue rate to 3 [be realistic].
* config/i386/i386.md: Include "core2.md".
(define_attr cpu): Add "corei7".

From-SVN: r167375
gcc/ChangeLog diff | blob | blame | history
gcc/config/i386/core2.md [new file with mode: 0644] blob
gcc/config/i386/i386.c diff | blob | blame | history
gcc/config/i386/i386.md diff | blob | blame | history
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