On Jan 19, 2011, at 2:06 AM, John McCall wrote:
> Author: rjmccall
> Date: Wed Jan 19 04:06:00 2011
> New Revision: 123817
>
> URL: http://llvm.org/viewvc/llvm-project?rev=123817&view=rev
> Log:
> Change the canonical representation of array types to store qualifiers on the
> outermost array types and not on the element type. Move the CanonicalType
> member from Type to ExtQualsTypeCommonBase; the canonical type on an ExtQuals
> node includes the qualifiers on the ExtQuals. Assorted optimizations enabled
> by this change.
>
> getQualifiers(), hasQualifiers(), etc. should all now implicitly look through
> array types.
Nifty. I only saw a 0.8% speedup when parsing Cocoa.h after applying this
change (I was hoping for more), but this is definitely a nice cleanup.
- Doug
_______________________________________________
cfe-commits mailing list
[email protected]
http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
