Ld is broken on ia64

[H . J . Lu]

With the target set to Linux/ia64, I got

/export/build/gnu/binutils/build-ia64-linux/ld/../gas/as-new   -o tmpdir/sizeof.o /home/hjl/work/linux/import/binutils/ld/testsuite/ld-scripts/sizeof.s
/export/build/gnu/binutils/build-ia64-linux/ld/ld-new  -o tmpdir/sizeof -T /home /hjl/work/linux/import/binutils/ld/testsuite/ld-scripts/sizeof.t tmpdir/sizeof.o
/export/build/gnu/binutils/build-ia64-linux/ld/../binutils/nm-new tmpdir/sizeof >tmpdir/nm.out
data_end - data_start != sizeof_data
FAIL: SIZEOF

Could you please look into it?

Thanks.

H.J.