[Bug rtl-optimization/63384] scheduler loops on endless fence list with -fselective-scheduling2 on x86

[law at redhat dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63384

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

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                 CC|                            |law at redhat dot com

--- Comment #7 from Jeffrey A. Law <law at redhat dot com> ---
Fixed on the trunk.