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[Bug rtl-optimization/86882] [9 Regression] ICE in reg_overlap_mentioned_p, at rtlanal.c:1873
- From: "segher at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 08 Aug 2018 20:40:15 +0000
- Subject: [Bug rtl-optimization/86882] [9 Regression] ICE in reg_overlap_mentioned_p, at rtlanal.c:1873
- Auto-submitted: auto-generated
- References: <bug-86882-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86882
--- Comment #5 from Segher Boessenkool <segher at gcc dot gnu.org> ---
So what is wrong about that? CONST_INTs are sign-extended always, so
0xffffffffffffff00 is just fine?