llvm-project

Commit Graph

Author	SHA1	Message	Date
Sam Parker	0e2f0bd48e	[ARM] Allow zext in ARMCodeGenPrepare Treat zext instructions as roots, like we do for truncs. Differential Revision: https://reviews.llvm.org/D50759 llvm-svn: 339868	2018-08-16 11:54:09 +00:00
Sam Parker	7def86bbdb	[ARM] Allow pointer values in ARMCodeGenPrepare Add pointers to the list of allowed types, but don't try to promote them. Also fixed a bug with the promotion of undef values, so a new value is now created instead of mutating in place. We also now only promote if there's an instruction in the use-def chains other than the icmp, sinks and sources. Differential Revision: https://reviews.llvm.org/D50054 llvm-svn: 339754	2018-08-15 07:52:35 +00:00

Author

SHA1

Message

Date

Sam Parker

0e2f0bd48e

[ARM] Allow zext in ARMCodeGenPrepare

Treat zext instructions as roots, like we do for truncs.

Differential Revision: https://reviews.llvm.org/D50759

llvm-svn: 339868

2018-08-16 11:54:09 +00:00

Sam Parker

7def86bbdb

[ARM] Allow pointer values in ARMCodeGenPrepare

Add pointers to the list of allowed types, but don't try to promote
them. Also fixed a bug with the promotion of undef values, so a new
value is now created instead of mutating in place. We also now only
promote if there's an instruction in the use-def chains other than
the icmp, sinks and sources.

Differential Revision: https://reviews.llvm.org/D50054

llvm-svn: 339754

2018-08-15 07:52:35 +00:00

2 Commits