diff options
| author | H.J. Lu <hongjiu.lu@intel.com> | 2015-08-10 18:59:35 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2015-08-10 11:59:35 -0700 |
| commit | 52ec0726926b9d5adaa7c6142052a5e405443855 (patch) | |
| tree | 44a59101c284ad68ae516db0f3149552b62d3375 /gcc/tree-cfg.c | |
| parent | 0238e1e98acdae2b16fcda3d54c3e95a21c0750f (diff) | |
| download | gcc-52ec0726926b9d5adaa7c6142052a5e405443855.zip gcc-52ec0726926b9d5adaa7c6142052a5e405443855.tar.gz gcc-52ec0726926b9d5adaa7c6142052a5e405443855.tar.bz2 | |
Update -mtune=knl for Knights Landing
From:
https://software.intel.com/sites/default/files/managed/e9/b5/Knights-Corner-is-your-path-to-Knights-Landing.pdf
Knights Landing is “Based on Intel Atom core (based on Silvermont
microarchitecture) with many HPC enhancements.”
This patch replaces CPU_KNL with CPU_SLM to tune for Knights Landing.
* config/i386/i386.c (processor_alias_table): Replace CPU_KNL
with CPU_SLM.
* config/i386/i386.md (cpu): Remove knl.
From-SVN: r226765
Diffstat (limited to 'gcc/tree-cfg.c')
0 files changed, 0 insertions, 0 deletions