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[Bug target/62040] internal compiler error: in simplify_const_unary_operation, at simplify-rtx.c:1555
- From: "pinskia at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 06 Aug 2014 19:03:39 +0000
- Subject: [Bug target/62040] internal compiler error: in simplify_const_unary_operation, at simplify-rtx.c:1555
- Auto-submitted: auto-generated
- References: <bug-62040-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62040
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target| |aarch64*-*-*
Status|UNCONFIRMED |NEW
Last reconfirmed| |2014-08-06
Component|rtl-optimization |target
Ever confirmed|0 |1
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Here is what I wrote on an internal bug about this same issue:
This is just bogus RTL as vec_dup of a scalar mode does not make sense. We
should have a different pattern for the 2 element case.
Confirmed.