http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49860
--- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> 2011-07-27 12:39:39 UTC --- (In reply to comment #1) > Assembler should accept R_X86_64_64 and zero-extend it to 8 bytes. It is the > same issue as [1]. > > [1] http://gcc.gnu.org/ml/gcc-patches/2011-07/msg01825.html X32 is 32bit environment. For this testcase, x32 should generate very similar code to ia32, except for additional 8 registers. In another word, if a memory operand is OK for ia32, it must be OK for x32.
