diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gfortran.dg/pr44592.f90')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gfortran.dg/pr44592.f90 | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gfortran.dg/pr44592.f90 b/gcc-4.9/gcc/testsuite/gfortran.dg/pr44592.f90 new file mode 100644 index 000000000..8b043ba33 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gfortran.dg/pr44592.f90 @@ -0,0 +1,20 @@ +! { dg-do run } +! { dg-options "-O3" } +! From forall_12.f90 +! Fails with loop reversal at -O3 +! + character(len=1) :: b(4) = (/"1","2","3","4"/), c(4) + c = b + i = 1 + ! This statement must be here for the abort below + b(1:3)(i:i) = b(2:4)(i:i) + + b = c + b(4:2:-1)(i:i) = b(3:1:-1)(i:i) + + ! This fails. If the condition is printed, the result is F F F F + if (any (b .ne. (/"1","1","2","3"/))) i = 2 + print *, b + print *, b .ne. (/"1","1","2","3"/) + if (i == 2) call abort +end |