[all-commits] [llvm/llvm-project] 754520: [PowerPC] Fix issue where hint was providing the i...
stefanp-ibm via All-commits
all-commits at lists.llvm.org
Thu Jul 29 19:11:02 PDT 2021
Branch: refs/heads/main
Home: https://github.com/llvm/llvm-project
Commit: 754520a2bf55a0873753efb1d863a5ffd116c48b
https://github.com/llvm/llvm-project/commit/754520a2bf55a0873753efb1d863a5ffd116c48b
Author: Stefan Pintilie <stefanp at ca.ibm.com>
Date: 2021-07-29 (Thu, 29 Jul 2021)
Changed paths:
M llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp
A llvm/test/CodeGen/PowerPC/ppc64-acc-regalloc-bugfix.ll
Log Message:
-----------
[PowerPC] Fix issue where hint was providing the incorrect regsiter class.
Regsier hints when copying to a UACC register do not always produce VSRp
registers. This patch makes sure that we do not produce hints in cases
where the subregsiter of the UACC is not a VSRp.
Reviewed By: nemanjai, #powerpc
Differential Revision: https://reviews.llvm.org/D107101
More information about the All-commits
mailing list