This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug target/73650] powerpc: -mcpu=e500mc hits ICE: insn does not satisfy its constraints
- 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: Fri, 12 Aug 2016 10:18:18 +0000
- Subject: [Bug target/73650] powerpc: -mcpu=e500mc hits ICE: insn does not satisfy its constraints
- Authentication-results: sourceware.org; auth=none
- Auto-submitted: auto-generated
- References: <bug-73650-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=73650
--- Comment #7 from Segher Boessenkool <segher at gcc dot gnu.org> ---
[ i have a patch, it is bootstrapping+checking ]
[ the revision in #c4 is a red herring ]
Yeah, single_set holds for that, and LRA then treats it as a reg-reg
move (because that is what the single set is), never looking at the
other constraints.