llvm-project

Commit Graph

Author	SHA1	Message	Date
Daniel Sanders	0d97270ae5	[mips] Use --check-prefixes where appropriate. NFC. llvm-svn: 273669	2016-06-24 12:23:17 +00:00
Vasileios Kalintiris	b04672cade	[mips] Define patterns for the atomic_{load,store}_{8,16,32,64} nodes. Summary: Without these patterns we would generate a complete LL/SC sequence. This would be problematic for memory regions marked as WRITE-only or READ-only, as the instructions LL/SC would read/write to the protected memory regions correspondingly. Reviewers: dsanders Subscribers: llvm-commits, dsanders Differential Revision: http://reviews.llvm.org/D14397 llvm-svn: 252293	2015-11-06 12:07:20 +00:00

Author

SHA1

Message

Date

Daniel Sanders

0d97270ae5

[mips] Use --check-prefixes where appropriate. NFC.

llvm-svn: 273669

2016-06-24 12:23:17 +00:00

Vasileios Kalintiris

b04672cade

[mips] Define patterns for the atomic_{load,store}_{8,16,32,64} nodes.

Summary:
Without these patterns we would generate a complete LL/SC sequence.
This would be problematic for memory regions marked as WRITE-only or
READ-only, as the instructions LL/SC would read/write to the protected
memory regions correspondingly.

Reviewers: dsanders

Subscribers: llvm-commits, dsanders

Differential Revision: http://reviews.llvm.org/D14397

llvm-svn: 252293

2015-11-06 12:07:20 +00:00

2 Commits