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[Bug target/81471] internal compiler error: in curr_insn_transform, at lra-constraints.c:3495
- From: "gcp at sjeng dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 17 Jul 2017 19:47:38 +0000
- Subject: [Bug target/81471] internal compiler error: in curr_insn_transform, at lra-constraints.c:3495
- Auto-submitted: auto-generated
- References: <bug-81471-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81471
--- Comment #3 from Gian-Carlo Pascutto <gcp at sjeng dot org> ---
Note the flags, -march=native in this case was Intel Haswell.
-O3 -march=haswell is required to trigger this.