From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- .../execute/intrinsic_matmul.f90 | 32 ++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 gcc/testsuite/gfortran.fortran-torture/execute/intrinsic_matmul.f90 (limited to 'gcc/testsuite/gfortran.fortran-torture/execute/intrinsic_matmul.f90') diff --git a/gcc/testsuite/gfortran.fortran-torture/execute/intrinsic_matmul.f90 b/gcc/testsuite/gfortran.fortran-torture/execute/intrinsic_matmul.f90 new file mode 100644 index 000000000..9364f1e1d --- /dev/null +++ b/gcc/testsuite/gfortran.fortran-torture/execute/intrinsic_matmul.f90 @@ -0,0 +1,32 @@ +! Program to test the MATMUL intrinsic +program intrinsic_matmul + implicit none + integer, dimension(2, 3) :: a + integer, dimension(3, 2) :: b + integer, dimension(2) :: x + integer, dimension(3) :: y + integer, dimension(2, 2) :: r + integer, dimension(3) :: v + real, dimension (2,2) :: aa + real, dimension (4,2) :: cc + + a = reshape((/1, 2, 2, 3, 3, 4/), (/2, 3/)) + b = reshape((/1, 2, 3, 3, 4, 5/), (/3, 2/)) + x = (/1, 2/) + y = (/1, 2, 3/) + + r = matmul(a, b) + if (any(r .ne. reshape((/14, 20, 26, 38/), (/2, 2/)))) call abort + + v = matmul(x, a) + if (any(v .ne. (/5, 8, 11/))) call abort + + v(1:2) = matmul(a, y) + if (any(v(1:2) .ne. (/14, 20/))) call abort + + aa = reshape((/ 1.0, 1.0, 0.0, 1.0/), shape(aa)) + cc = 42. + cc(1:2,1:2) = matmul(aa, transpose(aa)) + if (any(cc(1:2,1:2) .ne. reshape((/ 1.0, 1.0, 1.0, 2.0 /), (/2,2/)))) call abort + if (any(cc(3:4,1:2) .ne. 42.)) call abort +end program -- cgit v1.2.3