2 Commits

Author	SHA1	Message	Date
Jinsong Ji	edbdf8e5b5	[AIX] Update fetch_and_add type ... It turns out that the AIX kernel is defining int instead of unsigned int for fetch_and_add. Legacy XL also defines this to be signed. https://www.ibm.com/docs/en/aix/7.2?topic=f-fetch-add-kernel-services So update the type for compat. Reviewed By: hubert.reinterpretcast Differential Revision: https://reviews.llvm.org/D106920	2021-07-27 22:13:29 +00:00
Jinsong Ji	eb237ffca8	[PowerPC] Add XL Compat fetch builtins ... Prototype ``` unsigned int __fetch_and_add (volatile unsigned int* addr, unsigned int val); unsigned long __fetch_and_addlp (volatile unsigned long* addr, unsigned long val); ``` Ref: https://www.ibm.com/docs/en/xl-c-and-cpp-linux/16.1.1?topic=functions-fetch Reviewed By: #powerpc, w2yehia, lkail Differential Revision: https://reviews.llvm.org/D104991	2021-06-28 02:52:32 +00:00