2012-11-25 Thomas Koenig <tkoenig@gcc.gnu.org>
commit67323d3009497672ec80d7a297f880032612c299
authortkoenig <tkoenig@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 25 Nov 2012 17:24:09 +0000 (25 17:24 +0000)
committertkoenig <tkoenig@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 25 Nov 2012 17:24:09 +0000 (25 17:24 +0000)
treec87a484350b9810e9356b4733345da9931d42614
parentf32b37002707734cb1a60b2d2aa9142615adbc23
2012-11-25  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/30146
* frontend-passes.c (doloop_warn):  New function.
(doloop_list):  New static variable.
(doloop_size):  New static variable.
(doloop_level):  New static variable.
(gfc_run_passes): Call doloop_warn.
(doloop_code):  New function.
(doloop_function):  New function.
(gfc_code_walker):  Keep track of DO level.

2012-11-25  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/30146
* gfortran.dg/do_check_6.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193793 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/fortran/ChangeLog
gcc/fortran/frontend-passes.c
gcc/testsuite/ChangeLog
gcc/testsuite/gfortran.dg/do_check_7.f90 [new file with mode: 0644]