------- Additional Comments From stevenb at suse dot de 2004-11-01 21:22 ------- Subject: Re: [4.0 Regression] jump threading on trees is slow with switch statements with large # of cases
I don't know about jump threading, but edge splitting in such code is very likely because we pre-split all critical edges for GVN-PRE and I can imagine that in such interpreter-like code you'd have lots of critical edges. But maybe not... -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15524
