llvm-project

Commit Graph

Author	SHA1	Message	Date
Dan Gohman	fb4193625a	Delete useless trailing semicolons. llvm-svn: 92740	2010-01-05 17:55:26 +00:00
Dan Gohman	0f3ef7be50	Eliminate more redundant llvm-as calls. llvm-svn: 81540	2009-09-11 18:17:12 +00:00
Devang Patel	fdee7034b3	The pass manager is not able to schedule -loop-deletion -loop-index-split. The loop-deletion pass does not preserve dom frontier, which is required by loop-index-split. When the PM checks dom frontier for loop-index-split, it has already verified that lcssa is availalble. However, new dom frontier forces new loop pass manager, which does not have lcssa yet. The PM should recheck availability of required analysis passes in such cases. llvm-svn: 54805	2008-08-14 23:07:48 +00:00

Author

SHA1

Message

Date

Dan Gohman

fb4193625a

Delete useless trailing semicolons.

llvm-svn: 92740

2010-01-05 17:55:26 +00:00

Dan Gohman

0f3ef7be50

Eliminate more redundant llvm-as calls.

llvm-svn: 81540

2009-09-11 18:17:12 +00:00

Devang Patel

fdee7034b3

The pass manager is not able to schedule -loop-deletion -loop-index-split.

The loop-deletion pass does not preserve dom frontier, which is required by
loop-index-split. When the PM checks dom frontier for loop-index-split, it has
already verified that lcssa is availalble. However, new dom frontier forces new
loop pass manager, which does not  have lcssa yet.

The PM should recheck availability of required analysis passes in such cases.

llvm-svn: 54805

2008-08-14 23:07:48 +00:00

3 Commits