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[Bug target/79239] [7 regression] ICE in extract_insn, at recog.c:2311 (error: unrecognizable insn)
- From: "ktkachov at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 26 Jan 2017 10:34:59 +0000
- Subject: [Bug target/79239] [7 regression] ICE in extract_insn, at recog.c:2311 (error: unrecognizable insn)
- Auto-submitted: auto-generated
- References: <bug-79239-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79239
ktkachov at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-on-valid-code
Status|UNCONFIRMED |NEW
Last reconfirmed| |2017-01-26
CC| |ktkachov at gcc dot gnu.org
Ever confirmed|0 |1
Known to fail| |7.0
--- Comment #3 from ktkachov at gcc dot gnu.org ---
Thanks, I can reproduce it with:
-O2 -mfpu=vfpv3 -march=armv7-a -marm -mfloat-abi=hard
GCC 6 and earlier didn't support vmaxnmq_f32 so I this code wouldn't have
compiled anyway, so I guess it's not a regression per-se