The LIT test cases were migrated with the script provided by
Nikita Popov. Due to the size of the change it is split into
several parts.
Reviewed By: nemanja, amyk, nikic, PowerPC
Differential Revision: https://reviews.llvm.org/D135470
When lowering llvm::stackprotect intrinsic, the SDAG implementation
checks useLoadStackGuardNode() to either create a LOAD_STACK_GUARD or use
the first argument of the intrinsic. This check is not present in the
IRTranslator, which results in always generating a LOAD_STACK_GUARD even
if the target does not support it.
Reviewed By: arsenm
Differential Revision: https://reviews.llvm.org/D129505
This adds the initial GlobalISel skeleton for PowerPC. It can only run
ir-translator and legalizer for `ret void`.
This is largely based on the initial GlobalISel patch for RISCV
(https://reviews.llvm.org/D65219).
Reviewed By: arsenm
Differential Revision: https://reviews.llvm.org/D83100
