Re: Avoid GCC 4.1 build failure in fold-const.c

2018-01-16 Thread Jakub Jelinek
On Tue, Jan 16, 2018 at 12:11:28PM +, Richard Sandiford wrote: > We had: > > tree t = fold_vec_perm (type, arg1, arg2, > vec_perm_indices (sel, 2, nelts)); > > where fold_vec_perm takes a const vec_perm_indices &. GCC 4.1 apparently > required

Avoid GCC 4.1 build failure in fold-const.c

2018-01-16 Thread Richard Sandiford
We had: tree t = fold_vec_perm (type, arg1, arg2, vec_perm_indices (sel, 2, nelts)); where fold_vec_perm takes a const vec_perm_indices &. GCC 4.1 apparently required a public copy constructor: gcc/vec-perm-indices.h:85: error: 'vec_perm_indic