[Bug target/48336] New: Error in generation of ARM ldrd instruction

[revital.eres at linaro dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48336

           Summary: Error in generation of ARM ldrd instruction
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: revital.e...@linaro.org
              Host: arm-linux-gnueabi
            Target: arm-linux-gnueabi


I get the follwoing error while building GCC trunk -r171652 on
arm-linux-gnueabi
the configuration is:  ../gcc/configure --enable-checking
--enable-languages=c,c++,lto,fortran --disable-bootstrap
--with-mpfr=/opt/cfarm/mpfr-2.4.2 --with-gmp=/opt/cfarm/gmp-4.2.4
--with-mpc=/opt/cfarm/mpc-0.8 --with-arch=armv7-a


Entering directory
`/home/revitale/mainline/build/armv7l-unknown-linux-gnueabi/libiberty'

~/mainline/build/armv7l-unknown-linux-gnueabi/libiberty$
/home/revitale/mainline/build/./gcc/xgcc -B/home/revitale/mainline/build/./gcc/
-B/home/revitale/mainline/build/armv7l-unknown-linux-gnueabi/bin/
-B/home/revitale/mainline/build/armv7l-unknown-linux-gnueabi/lib/ -isystem
/home/revitale/mainline/build/armv7l-unknown-linux-gnueabi/include -isystem
/home/revitale/mainline/build/armv7l-unknown-linux-gnueabi/sys-include    -c
-DHAVE_CONFIG_H -g -O2  -I. -I../../../gcc/libiberty/../include  -W -Wall
-Wwrite-strings -Wc++-compat -Wstrict-prototypes -pedantic 
../../../gcc/libiberty/simple-object-elf.c -o simple-object-elf.o
/tmp/ccQwihSs.s: Assembler messages:
/tmp/ccQwihSs.s:945: Error: first destination register must be even -- `ldrd
fp,[r6,#16]'