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[Bug gas/11972] New: Large immediate for neon vmov (parse_big_immediate)


From: rmansfield at qnx dot com
Subject: [Bug gas/11972] New: Large immediate for neon vmov (parse_big_immediate) fails
Date: 3 Sep 2010 03:47:56 -0000

$ 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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