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[Bug target/77493] [6/7 Regression] -fcrossjumping (-O2) on ppc64le causes segfaults (jump to 0x0) (first bad r230091)
- From: "redi at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 07 Sep 2016 09:31:22 +0000
- Subject: [Bug target/77493] [6/7 Regression] -fcrossjumping (-O2) on ppc64le causes segfaults (jump to 0x0) (first bad r230091)
- Auto-submitted: auto-generated
- References: <bug-77493-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77493
--- Comment #13 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #11)
> CCing libstdc++ people -- not sure if std::stable_sort (on which kind of
> collection?) is safe for std::shared_ptr.
It's required to work correctly. It should be equivalent to sorting
TrackingRecHit* pointers.