diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2019-09-03 14:41:02 -0700 |
|---|---|---|
| committer | liuhongt <hongtao.liu@intel.com> | 2020-08-21 12:48:27 +0800 |
| commit | 00cb3494cab397b5655ab42fd69310883c12137c (patch) | |
| tree | 1a4f9be91ab17d5187f9f9e4a3433e73bb51cc2b /gcc/tree-vectorizer.h | |
| parent | 6b31b6b52612a6d4a7a84e71f6331464d68400d4 (diff) | |
| download | gcc-00cb3494cab397b5655ab42fd69310883c12137c.zip gcc-00cb3494cab397b5655ab42fd69310883c12137c.tar.gz gcc-00cb3494cab397b5655ab42fd69310883c12137c.tar.bz2 | |
x86: Add cost model for operation of mask registers.
gcc/
PR target/71453
* config/i386/i386.h (struct processor_costs): Add member
mask_to_integer, integer_to_mask, mask_load[3], mask_store[3],
mask_move.
* config/i386/x86-tune-costs.h (ix86_size_cost, i386_cost,
i386_cost, pentium_cost, lakemont_cost, pentiumpro_cost,
geode_cost, k6_cost, athlon_cost, k8_cost, amdfam10_cost,
bdver_cost, znver1_cost, znver2_cost, skylake_cost,
btver1_cost, btver2_cost, pentium4_cost, nocona_cost,
atom_cost, slm_cost, intel_cost, generic_cost, core_cost):
Initialize mask_load[3], mask_store[3], mask_move,
integer_to_mask, mask_to_integer for all target costs.
* config/i386/i386.c (ix86_register_move_cost): Using cost
model of mask registers.
(inline_memory_move_cost): Ditto.
(ix86_register_move_cost): Ditto.
Diffstat (limited to 'gcc/tree-vectorizer.h')
0 files changed, 0 insertions, 0 deletions