RKSimon wrote: Are we assuming any particular relationship to __builtin_readcyclecounter in terms of scales etc?
__builtin_readsteadycounter could be used to access x86 MPERF clock counters, but to access the corresponding APERF clock we'd then need a __builtin_readvariablecounter equivalent (__builtin_readcyclecounter gives the separate RDTSC clock value) https://github.com/llvm/llvm-project/pull/81331 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
