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. --- gcc/testsuite/gfortran.dg/matmul_7.f90 | 40 ++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/matmul_7.f90 (limited to 'gcc/testsuite/gfortran.dg/matmul_7.f90') diff --git a/gcc/testsuite/gfortran.dg/matmul_7.f90 b/gcc/testsuite/gfortran.dg/matmul_7.f90 new file mode 100644 index 000000000..b3f925a21 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/matmul_7.f90 @@ -0,0 +1,40 @@ +! { dg-do run } +! PR 35988 - failure on some zero-sized matmuls. +! Test case contributed by Dick Hendrickson. + + program try_gf1003 + + call gf1003a( 9, 8, 6) + call gf1003b( 9, 8, 6) + call gf1003c( 9, 8, 6) !fails + call gf1003d( 9, 8, 6) !fails + end program + + + SUBROUTINE GF1003a(nf9,nf8,nf6) + REAL RDA(3,2) + REAL RDA1(3,5) + REAL RDA2(5,2) + RDA = MATMUL(RDA1(:, 9:8),RDA2( 8:6,:)) + END SUBROUTINE + + SUBROUTINE GF1003b(nf9,nf8,nf6) + REAL RDA(3,2) + REAL RDA1(3,0) + REAL RDA2(0,2) + RDA = MATMUL(RDA1(:,NF9:NF8),RDA2(NF9:NF8,:)) + END SUBROUTINE + + SUBROUTINE GF1003c(nf9,nf8,nf6) + REAL RDA(3,2) + REAL RDA1(3,0) + REAL RDA2(0,2) + RDA = MATMUL(RDA1(:,NF9:NF8),RDA2(NF8:NF6,:)) + END SUBROUTINE + + SUBROUTINE GF1003d(nf9,nf8,nf6) + REAL RDA(3,2) + REAL RDA1(3,5) + REAL RDA2(5,2) + RDA = MATMUL(RDA1(:,NF9:NF8),RDA2(NF8:NF6,:)) + END SUBROUTINE -- cgit v1.2.3