diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gfortran.dg/string_assign_1.f90')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gfortran.dg/string_assign_1.f90 | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gfortran.dg/string_assign_1.f90 b/gcc-4.9/gcc/testsuite/gfortran.dg/string_assign_1.f90 new file mode 100644 index 000000000..8a520ff1d --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gfortran.dg/string_assign_1.f90 @@ -0,0 +1,11 @@ +! { dg-do compile } +! { dg-options "-ffrontend-optimize -fdump-tree-original" } +! PR 52861 - optimize this to c = '' so that there is +! no memcpy in the generated code. +program main + character (len=20) :: c + c = ' ' + print *,c +end program main +! { dg-final { scan-tree-dump-times "memcpy" 0 "original" } } +! { dg-final { cleanup-tree-dump "original" } } |