[PATCH] D31827: Add a flag that enables more aggressive load PRE

[Daniel Berlin via Phabricator via llvm-commits]

dberlin added a comment.

"Assuming that this doesn't make the implementation much complex, wouldn't it be better for compiler users to have more options?"

No, not if they have no idea why they would use it, etc :)

If we can make reasonable choices based on O*, we should.
Knobs like this basicallly go untested and break :)


https://reviews.llvm.org/D31827