re PR fortran/41278 (internal compiler error related to matmul and transpose)

2009-11-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/41278
	* gfortran.dg/array_function_5.f90: New test.

From-SVN: r154681

gcc/testsuite/ChangeLog

+2009-11-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR fortran/41278
+	* gfortran.dg/array_function_5.f90: New test.
+
 2009-11-26  Janus Weil  <janus@gcc.gnu.org>
 
 	PR fortran/42048

gcc/testsuite/gfortran.dg/array_function_5.f90

+! {  dg-do run )
+! PR41278 internal compiler error related to matmul and transpose
+! Test case prepared by Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+program bug
+  implicit none
+  real, dimension(3,3) :: matA,matB,matC
+
+  matA(1,:)=(/1., 2., 3./)
+  matA(2,:)=(/4., 5., 6./)
+  matA(3,:)=(/7., 8., 9./)
+
+  matB=matmul(transpose(0.5*matA),matA)
+  matC = transpose(0.5*matA)
+  matC = matmul(matC, matA)
+  if (any(matB.ne.matC)) call abort()
+end program bug