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Re: MS/CW-style inline assembly for GCC
On Tue, May 04, 2004 at 02:16:53PM -0700, Stan Shebs wrote:
> >I presume you're also parsing the asm opcode to know what register
> >class is needed at a particular point?
> Well, no - so far the type of the variable has been sufficient to pick
> a good register class.
int x, y;
addi x, y, 3
In this case Y must be class 'b', not class 'r'. Unless you're going
to just use 'b' all the time for integer types, seems to me like you're
going to generate incorrect code.