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| author | liuhongt <hongtao.liu@intel.com> | 2024-09-10 15:04:58 +0800 |
|---|---|---|
| committer | liuhongt <hongtao.liu@intel.com> | 2024-09-11 09:17:06 +0800 |
| commit | f80e4ba94e41410219bdcdb1a0f204ea3f148666 (patch) | |
| tree | 110af9e0ff2d98dc8dc26ab15c1f3b9ac7a51ce9 /gcc/tree-vect-patterns.cc | |
| parent | 6bd3ee7f2f2f4beed5b9d9a530736ad69d2cac42 (diff) | |
| download | gcc-f80e4ba94e41410219bdcdb1a0f204ea3f148666.zip gcc-f80e4ba94e41410219bdcdb1a0f204ea3f148666.tar.gz gcc-f80e4ba94e41410219bdcdb1a0f204ea3f148666.tar.bz2 | |
Enable tune fuse_move_and_alu for GNR.
According to Intel Software Optimization Manual[1], the Redwood cove
microarchitecture supports LD+OP and MOV+OP macro fusions.
The patch enables MOV+OP tune for GNR.
[1] https://www.intel.com/content/www/us/en/content-details/814198/intel-64-and-ia-32-architectures-optimization-reference-manual-volume-1.html
gcc/ChangeLog:
* config/i386/x86-tune.def (X86_TUNE_FUSE_MOV_AND_ALU): Enable
for GNR and GNR-D.
Diffstat (limited to 'gcc/tree-vect-patterns.cc')
0 files changed, 0 insertions, 0 deletions