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[Bug target/67591] ARM v8 Thumb IT blocks deprecated
- 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: Tue, 15 Sep 2015 16:00:38 +0000
- Subject: [Bug target/67591] ARM v8 Thumb IT blocks deprecated
- Auto-submitted: auto-generated
- References: <bug-67591-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67591
ktkachov at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2015-09-15
CC| |ktkachov at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #1 from ktkachov at gcc dot gnu.org ---
Confirmed.
This is the assembler warning about the ARMv8-A IT blocks when they contain
non-16 bit instructions.
The main culprits are the conditional compare patterns: *cmp_and and friends.