mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2025-01-31 12:41:49 +01:00
a445335203
Function return instruction lowering, currently uses the fixed register pair s[30:31] for holding the return address. It can be any SGPR pair other than the CSRs. Created an SGPR pair sub-register class exclusive of the CSRs, and used this regclass while lowering the return instruction. Reviewed By: arsenm Differential Revision: https://reviews.llvm.org/D63924 llvm-svn: 365512