projects / platform / upstream / gcc.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 78260b9) | patch
Adjust issue_rate for latest Intel processors.
authorliuhongt <hongtao.liu@intel.com>
Tue, 6 Sep 2022 03:04:40 +0000 (11:04 +0800)
committerliuhongt <hongtao.liu@intel.com>
Tue, 20 Sep 2022 02:22:57 +0000 (10:22 +0800)
commit041812f584a1c82f1255bd96f3503493bd9fb127
treecdbea9fb6b3f518917bb90e4d32ad035a0837712tree | snapshot
parent78260b9a9c0bf5a4495320466e2cd1c259504905commit | diff
Adjust issue_rate for latest Intel processors.

For Skylake based processor, decoder is 4-way.
For Sunny Cove and Willow Cove, decoder is 5-way.
For Golden cove, decoder is 6-way.

gcc/ChangeLog:

* config/i386/x86-tune-sched.cc (ix86_issue_rate): Adjust for
latest Intel processors.
gcc/config/i386/x86-tune-sched.cc diff | blob | history
Domain: System / Toolchain;