[llvm-commits] [llvm] r77940 - in /llvm/trunk: lib/Target/X86/X86ISelLowering.cpp lib/Target/X86/X86InstrMMX.td test/CodeGen/X86/2009-08-02-mmx-scalar-to-vector.ll test/CodeGen/X86/mmx-bitcast-to-i64.ll

[Eli Friedman]

On Sun, Aug 2, 2009 at 8:20 PM, Rafael Espindola<espindola at google.com> wrote:
> So it looks like the gnu assembler will convert movd into movq. This
> might still be a problem for the JIT, since it can't use the
> assembler's help.

I don't see any connection between the way it's written and for the
assembler and the way the JIT deals with it.  And you still haven't
addressed the issue, which is that I'm pretty sure it was done for
compatibility reasons.  If you don't know anything about that, I would
suggest switching it back to movd.

-Eli