[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

[Rafael Espindola]

> AFAIK, MMX_MOVD64from64rr was originally written as "movd" for
> compatibility reasons; why are you changing it?

Because it is supposed to move 64 bits. movd is 32 bits, right?

I checked with gcc 4.3 and it uses movq.

> -Eli


Cheers,
-- 
Rafael Avila de Espindola

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