$ cat $/bignum.s
.fpu neon
vmov.i64 d16, #-4294967296 @ v2si
$ ./as-new ~/bignum.s
/home/ryan/bignum.s: Assembler messages:
/home/ryan/bignum.s:2: Error: expected <Rm> or <Dm> or <Qm> operand -- `vmov.i64
d16,#-4294967296'
Works in 2.20.1. Fails in head and this appears to be due to the following
change:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/expr.c.diff?r1=1.83&r2=1.84&cvsroot=src
--
Summary: Large immediate for neon vmov (parse_big_immediate)
fails
Product: binutils
Version: 2.21 (HEAD)
Status: NEW
Severity: normal
Priority: P2
Component: gas
AssignedTo: unassigned at sources dot redhat dot com
ReportedBy: rmansfield at qnx dot com
CC: bug-binutils at gnu dot org
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: arm-unknown-linux-gnueabi
http://sourceware.org/bugzilla/show_bug.cgi?id=11972
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