diff options
| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gfortran.dg/graphite/pr29581.f90 | |
| download | cbb-gcc-4.6.4-upstream.tar.bz2 cbb-gcc-4.6.4-upstream.tar.xz | |
obtained gcc-4.6.4.tar.bz2 from upstream website;upstream
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.
Diffstat (limited to 'gcc/testsuite/gfortran.dg/graphite/pr29581.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/graphite/pr29581.f90 | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/graphite/pr29581.f90 b/gcc/testsuite/gfortran.dg/graphite/pr29581.f90 new file mode 100644 index 000000000..3e4a39efb --- /dev/null +++ b/gcc/testsuite/gfortran.dg/graphite/pr29581.f90 @@ -0,0 +1,27 @@ +! PR tree-optimization/29581 +! { dg-do run } +! { dg-options "-O2 -ftree-loop-linear" } + + SUBROUTINE FOO (K) + INTEGER I, J, K, A(5,5), B + COMMON A + A(1,1) = 1 + 10 B = 0 + DO 30 I = 1, K + DO 20 J = 1, K + B = B + A(I,J) + 20 CONTINUE + A(I,I) = A(I,I) * 2 + 30 CONTINUE + IF (B.GE.3) RETURN + GO TO 10 + END SUBROUTINE + + PROGRAM BAR + INTEGER A(5,5) + COMMON A + CALL FOO (2) + IF (A(1,1).NE.8) CALL ABORT + A(1,1) = 0 + IF (ANY(A.NE.0)) CALL ABORT + END |