search for: widestart

Hi Renato, Sorry for the delay in responding. We've been busy rethinking some of our changes after the feedback we've received thus far (particularly from the devmeeting). The incremental patches will use our revised design(which should be less invasive), and I'll be updating our document to match. On 16/11/2016, 12:46, "Renato Golin" <renato.golin at linaro.org>

...; Constant *StepVectorValue::get(Type *Ty); > ``` > > ### Example: > > The following shows the construction of a scalable vector of the form > <start, start-2, start-4, ...>: > > ```llvm > %elt = insertelement <n x 4 x i32> undef, i32 %start, i32 0 > %widestart = shufflevector <n x 4 x i32> %elt, <n x 4 x i32> undef, <n x > 4 x i32> zeroinitializer > %step = insertelement <n x 4 x i32> undef, i32 -2, i32 0 > %widestep = shufflevector <n x 4 x i32> %step, <n x 4 x i32> undef, <n x > 4 x i32> zeroini...

...(from byte to word, for example), or make the process of doing so more complex. > The following shows the construction of a scalable vector of the form > <start, start-2, start-4, ...>: > > ```llvm > %elt = insertelement <n x 4 x i32> undef, i32 %start, i32 0 > %widestart = shufflevector <n x 4 x i32> %elt, <n x 4 x i32> undef, <n x 4 x i32> zeroinitializer > %step = insertelement <n x 4 x i32> undef, i32 -2, i32 0 > %widestep = shufflevector <n x 4 x i32> %step, <n x 4 x i32> undef, <n x 4 x i32> zeroinitializer &...