Re: difference between aligned and unaligned acceses

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ranjith kumar <ranjit_kumar_b4u@xxxxxxxxxxx> writes:

> how does rtl differentiate between aligned
> acces(movdqa) and unaligned acces(movdqu)???

In RTL every MEM has the associated alignment in MEM_ALIGN.  The i386
backend uses that when expanding a vector move to choose which
instruction to emit.

Ian

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