llvm-project

Commit Graph

Author	SHA1	Message	Date
Hal Finkel	fe3368cb57	[PowerPC] Modern Book-E cores support sync Older Book-E cores, such as the PPC 440, support only msync (which has the same encoding as sync 0), but not any of the other sync forms. Newer Book-E cores, however, do support sync, and for performance reasons we should allow the use of the more-general form. This refactors msync use into its own feature group so that it applies by default only to older Book-E cores (of the relevant cores, we only have definitions for the PPC440/450 currently). llvm-svn: 218923	2014-10-02 22:34:22 +00:00
Hal Finkel	9dda3e0d13	use FileCheck and not grep in new tests llvm-svn: 142189	2011-10-17 16:01:41 +00:00
Hal Finkel	ad677b64db	Add PPC 440 scheduler and some associated tests (new files) llvm-svn: 142171	2011-10-17 04:03:55 +00:00

Author

SHA1

Message

Date

Hal Finkel

fe3368cb57

[PowerPC] Modern Book-E cores support sync

Older Book-E cores, such as the PPC 440, support only msync (which has the same
encoding as sync 0), but not any of the other sync forms. Newer Book-E cores,
however, do support sync, and for performance reasons we should allow the use
of the more-general form.

This refactors msync use into its own feature group so that it applies by
default only to older Book-E cores (of the relevant cores, we only have
definitions for the PPC440/450 currently).

llvm-svn: 218923

2014-10-02 22:34:22 +00:00

Hal Finkel

9dda3e0d13

use FileCheck and not grep in new tests

llvm-svn: 142189

2011-10-17 16:01:41 +00:00

Hal Finkel

ad677b64db

Add PPC 440 scheduler and some associated tests (new files)

llvm-svn: 142171

2011-10-17 04:03:55 +00:00

3 Commits