Revision r266072 breaks bootstrap on darwin:
In file included from ../../work/gcc/coretypes.h:430,
from ../../work/gcc/tree-vect-data-refs.c:24:
../../work/gcc/poly-int.h: In instantiation of 'typename if_nonpoly<Ca,
bool>::type maybe_lt(const Ca&, const poly_int_pod<N, Cb>&) [with unsigned int
N = 1; Ca = int; Cb = long long unsigned int; typename if_nonpoly<Ca,
bool>::type = bool]':
../../work/gcc/tree-vect-data-refs.c:6338:13: required from here
../../work/gcc/poly-int.h:1384:12: error: comparison of integer expressions of
different signedness: 'const int' and 'const long long unsigned int'
[-Werror=sign-compare]
1384 | return a < b.coeffs[0];
| ~~^~~~~~~~~~~
cc1plus: all warnings being treated as errors
TIA
Dominique
