2 Commits

Author	SHA1	Message	Date
Kai Luo	e2b93185b8	[PowerPC] Only make copies of registers on stack in variadic function when va_start is called ... On PPC64, for a variadic function, if va_start is not called, it won't access any variadic argument on stack, thus we can save stores of registers used to pass arguments. Differential Revision: https://reviews.llvm.org/D82361	2020-07-09 07:18:17 +00:00
Kai Luo	f09ef03e1c	[PowerPC][NFC] Add tests for variadic functions on PPC64	2020-06-23 09:20:04 +00:00