[Bug tree-optimization/46639] [4.7/4.8/4.9 Regression] Missing optimization due to function splitting and redundant conditionals

[law at redhat dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46639

Jeffrey A. Law <law at redhat dot com> changed:

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--- Comment #13 from Jeffrey A. Law <law at redhat dot com> ---
Another approach would be to do some minimal redundancy elimination as part of
the into-ssa pass.  Having done it before, I know it's pretty easy.