llvm-project

da851db4 - [PowerPC] using milicode call for memccpy instead of lib call (#182563)

[PowerPC] using milicode call for memccpy instead of lib call (#182563) AIX has "millicode" routines, which are functions loaded at boot time into fixed addresses in kernel memory. This allows them to be customized for the processor. The __memccpy routine is a millicode implementation; we use millicode for the memccpy function instead of a library call to improve performance --------- Co-authored-by: Matt Arsenault <arsenm2@gmail.com>