From 428985c436f442e91e27173bccaf28f547233586 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Thu, 8 Oct 2020 08:50:44 -0700 Subject: : Add FSRCS/FSRS/FZLRM support Add Fast Short REP CMP and SCA (FSRCS), Fast Short REP STO (FSRS) and Fast Zero-Length REP MOV (FZLRM) support to . --- sysdeps/x86/cpu-features.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'sysdeps/x86/cpu-features.c') diff --git a/sysdeps/x86/cpu-features.c b/sysdeps/x86/cpu-features.c index b0fac22..286ff96 100644 --- a/sysdeps/x86/cpu-features.c +++ b/sysdeps/x86/cpu-features.c @@ -93,6 +93,9 @@ update_usable (struct cpu_features *cpu_features) CPU_FEATURE_SET_USABLE (cpu_features, TBM); CPU_FEATURE_SET_USABLE (cpu_features, RDTSCP); CPU_FEATURE_SET_USABLE (cpu_features, WBNOINVD); + CPU_FEATURE_SET_USABLE (cpu_features, FZLRM); + CPU_FEATURE_SET_USABLE (cpu_features, FSRS); + CPU_FEATURE_SET_USABLE (cpu_features, FSRCS); /* Can we call xgetbv? */ if (CPU_FEATURES_CPU_P (cpu_features, OSXSAVE)) -- cgit v1.1