Re: [PATCH] Fix up initializer_each_zero_or_onep (PR middle-end/88758)

2019-01-11 Thread Martin Liška
On 1/9/19 9:43 AM, Richard Biener wrote: > On Tue, 8 Jan 2019, Jakub Jelinek wrote: > >> Hi! >> >> As mentioned in the PR, if a VECTOR_CST is not VECTOR_CST_STEPPED_P, >> it is sufficient to recurse just on all the encoded elt, because if >> the vector has more elts than encoded, all the remaining

Re: [PATCH] Fix up initializer_each_zero_or_onep (PR middle-end/88758)

2019-01-09 Thread Richard Biener
On Tue, 8 Jan 2019, Jakub Jelinek wrote: > Hi! > > As mentioned in the PR, if a VECTOR_CST is not VECTOR_CST_STEPPED_P, > it is sufficient to recurse just on all the encoded elt, because if > the vector has more elts than encoded, all the remaining ones are equal to > the last one. > But, if it i