This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug target/77494] -mcpu=cortex-a53 does not allow use of crc extensions
- From: "rearnsha at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 06 Sep 2016 09:35:13 +0000
- Subject: [Bug target/77494] -mcpu=cortex-a53 does not allow use of crc extensions
- Auto-submitted: auto-generated
- References: <bug-77494-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77494
Richard Earnshaw <rearnsha at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |INVALID
--- Comment #2 from Richard Earnshaw <rearnsha at gcc dot gnu.org> ---
This is a bug in GAS, the assembler. The compiler puts out a directive
.cpu cortex-a53
in the assembler output, but the assembler then fails to recognize that this
CPU has CRC instructions.