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[Bug rtl-optimization/66444] [5/6 Regression] Miscompilation of Xen since r211078
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 08 Jun 2015 08:36:18 +0000
- Subject: [Bug rtl-optimization/66444] [5/6 Regression] Miscompilation of Xen since r211078
- Auto-submitted: auto-generated
- References: <bug-66444-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66444
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
The 0xe000000000UL constant is probably not very good for ilp32 targets. Try
some < 4GB one if it still reproduces without the patch, or conditionalize it
on __SIZEOF_POINTER__.