2 Commits

Author	SHA1	Message	Date
Qiu Chaofan	b922a36211	[PowerPC] Define SchedModel for Power8 ... PowerPC subtargets prior to Power9 use the 'legacy' itinerary way to provide scheduling information. This patch re-writes the tablegen file to define the scheduling information in the new SchedModel way, which can bring improvements to some benchmarks. Reviewed By: shchenz Differential Revision: https://reviews.llvm.org/D154488	2023-09-08 15:43:21 +08:00
Ting Wang	f64dc9bc6e	[PowerPC][NFC] add const-nonsplat-array-init.ll ... When doing store constant vector/scalar, some duplicated values can be reused. Add test case and will show combiner can improve these. Reviewed By: shchenz Differential Revision: https://reviews.llvm.org/D146500	2023-03-22 00:32:18 -04:00