This patch includes the following updates to the load/store refactoring effort introduced in D93370:
- Update various VSX patterns that use to "force" an XForm, to instead just XForm.
This allows the ability for the patterns to compute the most optimal addressing
mode (and to produce a DForm instruction when possible)
- Update pattern and test case for the LXVD2X/STXVD2X intrinsics
- Update LIT test cases that use to use the XForm instruction to use the DForm instruction
Differential Revision: https://reviews.llvm.org/D95115
We may meet Invalid CTR loop crash when there's constrained ops inside.
This patch adds constrained FP intrinsics to the list so that CTR loop
verification doesn't complain about it.
Reviewed By: steven.zhang
Differential Revision: https://reviews.llvm.org/D81924
Amy Kwan