diff options
Diffstat (limited to 'src/runtime/cpuflags.go')
| -rw-r--r-- | src/runtime/cpuflags.go | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/runtime/cpuflags.go b/src/runtime/cpuflags.go index b65523766a..1565afb93a 100644 --- a/src/runtime/cpuflags.go +++ b/src/runtime/cpuflags.go @@ -17,3 +17,12 @@ const ( offsetARMHasIDIVA = unsafe.Offsetof(cpu.ARM.HasIDIVA) ) + +var ( + // Set in runtime.cpuinit. + // TODO: deprecate these; use internal/cpu directly. + x86HasPOPCNT bool + x86HasSSE41 bool + + arm64HasATOMICS bool +) |