3 Commits

Author	SHA1	Message	Date
Anil Mahmud	246d106094	[PowerPC] Fix pattern for DCBFL/DCBFLP instrinsics. ... The previous implementation used "asm parser only" pseudo-instructions in their output patterns. Those are not meant to emit code and will caused crashes when built with -filetype=obj. Differential Revision: https://reviews.llvm.org/D80151	2020-06-08 20:54:59 -05:00
Anil Mahmud	b413e5c309	[PowerPC] Add support for intrinsics llvm.ppc.dcbfl and llvm.ppc.dcbflp ... Added support for the intrinsic llvm.ppc.dcbfl and llvm.ppc.dcbflp. These will be used for emitting cache control instructions dcbfl and dcbflp which are actually mnemonics for using dcbf instruction with different immediate arguments. dcbfl ra, rb -> dcbf ra, rb, 1 dcbflp, ra, rb -> dcbf ra, rb, 3 Differential Revision: https://reviews.llvm.org/D68411	2020-02-12 09:02:17 -06:00
Ahsan Saghir	3962d6da17	Add __builtin_dcbf support for PPC ... Summary: This patch adds support for __builtin_dcbf for PPC. __builtin_dcbf copies the contents of a modified block from the data cache to main memory and flushes the copy from the data cache. Differential revision: https://reviews.llvm.org/D59843 llvm-svn: 359517	2019-04-29 23:25:33 +00:00