https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69194
ktkachov at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target| |arm
Status|UNCONFIRMED |NEW
Keywords| |ice-on-valid-code
Last reconfirmed| |2016-01-08
CC| |ktkachov at gcc dot gnu.org
Ever confirmed|0 |1
Summary|internal compiler error: in |[5/6 Regression] internal
|extract_insn, at |compiler error: in
|recog.c:2286 |extract_insn, at
| |recog.c:2286
Target Milestone|--- |5.4
Known to fail| |5.3.1, 6.0
--- Comment #1 from ktkachov at gcc dot gnu.org ---
Confirmed on trunk and 5 branch.
4.9 doesn't build for language-level issues (different intrinsics
implementation back then or something)
-O2 -std=gnu++11 -mfpu=neon -S -w -mfloat-abi=softfp
is needed. -mfloat-abi=hard doesn't ICE
