archived-llvm

RPCS3/archived-llvm

Fork 0

mirror of https://github.com/RPCS3/llvm.git synced 2026-01-31 01:25:19 +01:00

Commit Graph

Author	SHA1	Message	Date
Jonas Paulsson	1043ae059e	[SystemZ] Add the CoveredBySubRegs bit to GPR64, GPR128 and FPR128 registers. This bit is needed in order for the CalleeSavedRegs list to automatically include the super registers if all of their subregs are present. Thanks to Wei Mi for initially indicating this deficiency in the SystemZ backend. Review: Ulrich Weigand. https://bugs.llvm.org/show_bug.cgi?id=34550 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@313023 91177308-0d34-0410-b5e6-96231b3b80d8	2017-09-12 12:11:29 +00:00

Author

SHA1

Message

Date

Jonas Paulsson

1043ae059e

[SystemZ] Add the CoveredBySubRegs bit to GPR64, GPR128 and FPR128 registers.

This bit is needed in order for the CalleeSavedRegs list to automatically
include the super registers if all of their subregs are present.

Thanks to Wei Mi for initially indicating this deficiency in the SystemZ
backend.

Review: Ulrich Weigand.
https://bugs.llvm.org/show_bug.cgi?id=34550

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@313023 91177308-0d34-0410-b5e6-96231b3b80d8

2017-09-12 12:11:29 +00:00

1 Commits