From a9eaf44e421bcdc4e9728ef1b33f90bb538310ec Mon Sep 17 00:00:00 2001 From: Gerd Zellweger Date: Tue, 10 Sep 2019 11:48:58 -0700 Subject: Check correctly for rdtscp. --- src/time.rs | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'src') diff --git a/src/time.rs b/src/time.rs index e51cf08..fc5218f 100644 --- a/src/time.rs +++ b/src/time.rs @@ -58,11 +58,11 @@ mod test { #[test] fn check_rdtscp() { let cpuid = crate::cpuid::CpuId::new(); - let has_tsc = cpuid - .get_feature_info() - .map_or(false, |finfo| finfo.has_tsc()); + let has_rdtscp = cpuid + .get_extended_function_info() + .map_or(false, |einfo| einfo.has_rdtscp()); - if has_tsc { + if has_rdtscp { unsafe { assert!(rdtscp() > 0, "rdtscp returned 0, unlikely!"); } -- cgit v1.2.3