On Mon, 19 May 2025, Tamar Christina wrote:
> > > +-param=vect-scalar-cost-multiplier=
> > > +Common Joined UInteger Var(param_vect_scalar_cost_multiplier) Init(1)
> > IntegerRange(0, 10) Param Optimization
> > > +The scaling multiplier to add to all scalar loop costing when performing
> > vec
> > +-param=vect-scalar-cost-multiplier=
> > +Common Joined UInteger Var(param_vect_scalar_cost_multiplier) Init(1)
> IntegerRange(0, 10) Param Optimization
> > +The scaling multiplier to add to all scalar loop costing when performing
> vectorization profitability analysis. The default value i
On Tue, 13 May 2025, Tamar Christina wrote:
> Hi All,
>
> This patch adds a new param vect-scalar-cost-multiplier to scale the scalar
> costing during vectorization. If the cost is set high enough and when using
> the dynamic cost model it has the effect of effectively disabling the
> costing vs
Hi All,
This patch adds a new param vect-scalar-cost-multiplier to scale the scalar
costing during vectorization. If the cost is set high enough and when using
the dynamic cost model it has the effect of effectively disabling the
costing vs scalar and assumes all vectorization to be profitable.
