4 Commits

Author	SHA1	Message	Date
czhengsz	f5440ec41d	[PowerPC] make lwa as a valid ds candidate in ppcloopinstrformprep pass ... Fix a FIXME in ppcloopinstrformprep pass. Reviewed by: nemanjai Differential Revision: https://reviews.llvm.org/D71346	2019-12-18 21:06:57 -05:00
czhengsz	bf4580b7e7	[PowerPC][NFC] add test case for lwa - loop ds form prep	2019-12-11 06:10:11 -05:00
czhengsz	a0337d269b	[PowerPC] extend PPCPreIncPrep Pass for ds/dq form ... Now, PPCPreIncPrep pass changes a loop to update form and update all load/store with same base accordingly. We can do more for load/store with same base, for example, convert load/store with same base to ds/dq form. Reviewed by: jsji Differential Revision: https://reviews.llvm.org/D67088	2019-11-17 21:38:43 -05:00
Chen Zheng	92e00293fd	[PowerPC] add testcase for ppc loop instr form prep - NFC ... llvm-svn: 374273	2019-10-10 03:00:15 +00:00