On 11 January 2013 14:19, Kenneth Graunke <kenn...@whitecape.org> wrote:
> The simulator gets very angry about our i2b code: > > cmp.ne(16) g3<1>D g2<0,1,0>D 0F > > We can't mix integer DWord and float types. The only reason to use 0F > here was to share code with f2b. Split it and use 0D instead. > Seems reasonable. Reviewed-by: Paul Berry <stereotype...@gmail.com> > --- > src/mesa/drivers/dri/i965/brw_fs_visitor.cpp | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp > b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp > index 815e421..fd07864 100644 > --- a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp > +++ b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp > @@ -506,9 +506,11 @@ fs_visitor::visit(ir_expression *ir) > break; > > case ir_unop_f2b: > - case ir_unop_i2b: > emit(CMP(this->result, op[0], fs_reg(0.0f), BRW_CONDITIONAL_NZ)); > break; > + case ir_unop_i2b: > + emit(CMP(this->result, op[0], fs_reg(0), BRW_CONDITIONAL_NZ)); > + break; > > case ir_unop_trunc: > emit(RNDZ(this->result, op[0])); > -- > 1.8.1 > > _______________________________________________ > mesa-dev mailing list > mesa-dev@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/mesa-dev >
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