Hi. On Tue, Dec 13, 2011 at 9:13 AM, Sean McGovern <[email protected]> wrote:
> On Tuesday, December 13, 2011, Ronald S. Bultje <[email protected]> > wrote: > > 2011/12/13 Måns Rullgård <[email protected]> > >> > >> Not quite. Some of these arguments are integer constants, and gcc > >> puts those in 32-bit registers while suncc (apparently) uses 64-bit > >> registers for constant operands with and "r" constraint. > > > > Why are integer constants "r", not "i"? Seems very counter-effective. > > Ronald > > At a guess, not all uses of COPY3_IF_LT use constants -- just these from > motion_est. > You can give multiple constraints, e.g. "ri". Ronald
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