This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: 0005-Search-all-dominated-blocks-for-expressions-to-hoist.patch


On 07/15/10 13:22, Maxim Kuvyrkov wrote:
On 7/15/10 8:06 PM, Jeff Law wrote:
...
? See the e->flags & EDGE_ABNORMAL test prior to removing elements of
trapping_expr from antloc or transp.

I missed that point that we should avoid emitting anything at the ends of basic blocks with abnormal edges.


Is the attached patch OK?
Yes as long as it passes the usual bootstrap & regression test.

Thanks for your patience,
Jeff


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]