1! { dg-do compile }
2! { dg-options "-O3 -fdump-tree-optimized" }
3! Check that the default limit of 30 for inlining matmul applies.
4program main
5  integer, parameter :: n = 31
6  real, dimension(n,n) :: a, b, c
7  call random_number(a)
8  call random_number(b)
9  c = matmul(a,b)
10  print *,sum(c)
11end program main
12! { dg-final { scan-tree-dump-times "_gfortran_matmul_r4" 1 "optimized" } }
13