1! { dg-do run } 2! PR41278 internal compiler error related to matmul and transpose 3! Test case prepared by Jerry DeLisle <jvdelisle@gcc.gnu.org> 4! Original test case by Chris <cmklaij@hetnet.nl> 5program bug 6 implicit none 7 real, dimension(3,3) :: matA,matB,matC 8 9 matA(1,:)=(/1., 2., 3./) 10 matA(2,:)=(/4., 5., 6./) 11 matA(3,:)=(/7., 8., 9./) 12 13 matB=matmul(transpose(0.5*matA),matA) 14 matC = transpose(0.5*matA) 15 matC = matmul(matC, matA) 16 if (any(matB.ne.matC)) call abort() 17end program bug 18