diff options
| author | Haohai Wen <haohai.wen@intel.com> | 2023-02-27 14:42:56 +0800 |
|---|---|---|
| committer | Haohai Wen <haohai.wen@intel.com> | 2023-03-01 07:39:30 +0800 |
| commit | 3083b65c3494b912e622a006a1b563a7e9f1d508 (patch) | |
| tree | 7c23ff6281968c549475d078951f72f4067981fb /llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp | |
| parent | ce7eb2e05544437af127684030a21b9e54a34f93 (diff) | |
| download | llvm-3083b65c3494b912e622a006a1b563a7e9f1d508.zip llvm-3083b65c3494b912e622a006a1b563a7e9f1d508.tar.gz llvm-3083b65c3494b912e622a006a1b563a7e9f1d508.tar.bz2 | |
[X86] Revise Alderlake P-Core schedule model
The previous Alderlake P-Core model prefer data from uops.info than intel doc.
Some measures latency from uops.info is larger than real latency. e.g. addpd
latency is 3 in uops.info while 2 in intel doc. This patch adjust the priority
of those two data source so that intel doc is more preferable.
Reviewed By: RKSimon
Differential Revision: https://reviews.llvm.org/D144388
Diffstat (limited to 'llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp')
0 files changed, 0 insertions, 0 deletions