diff options
Diffstat (limited to 'sysdeps/x86/cacheinfo.h')
| -rw-r--r-- | sysdeps/x86/cacheinfo.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sysdeps/x86/cacheinfo.h b/sysdeps/x86/cacheinfo.h index 68c253542f..0f0ca7c08c 100644 --- a/sysdeps/x86/cacheinfo.h +++ b/sysdeps/x86/cacheinfo.h @@ -54,6 +54,9 @@ long int __x86_rep_movsb_threshold attribute_hidden = 2048; /* Threshold to use Enhanced REP STOSB. */ long int __x86_rep_stosb_threshold attribute_hidden = 2048; +/* Threshold to stop using Enhanced REP MOVSB. */ +long int __x86_rep_movsb_stop_threshold attribute_hidden; + static void init_cacheinfo (void) { @@ -79,5 +82,6 @@ init_cacheinfo (void) __x86_rep_movsb_threshold = cpu_features->rep_movsb_threshold; __x86_rep_stosb_threshold = cpu_features->rep_stosb_threshold; + __x86_rep_movsb_stop_threshold = cpu_features->rep_movsb_stop_threshold; } #endif |