Re: Intel compilers performance over itanium 2 (madison)

Terje Mathisen wrote:
> Paul Pluzhnikov wrote:
> > --- g++-3.2.2 ---
> > _ZN3Foo4funcEj:
> >         .prologue
> >         .body
> >         .mii
> >         addp4 r14 = 0,r32
>
> Interesting... Does a move with a logic operation. :-)

 This addp4 is really swizzling the 'this' parameter, as the compilation
is done for the ILP32 ABI. It wouldn't appear in a compilation targetting
the LP64 ABI.

 Eric