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| author | Thomas Koenig <tkoenig@gcc.gnu.org> | 2017-09-25 16:49:48 +0000 |
|---|---|---|
| committer | Thomas Koenig <tkoenig@gcc.gnu.org> | 2017-09-25 16:49:48 +0000 |
| commit | 15e23330102f2c2a0815c70cf0ffca18fcdfdc40 (patch) | |
| tree | ac972b3706f15d894f99950f2eb6dd4519f8d5c5 /gcc/tree-ssa-loop-manip.h | |
| parent | 58e17cf84636d72e3620b5af50b0336d9364ddd0 (diff) | |
| download | gcc-15e23330102f2c2a0815c70cf0ffca18fcdfdc40.zip gcc-15e23330102f2c2a0815c70cf0ffca18fcdfdc40.tar.gz gcc-15e23330102f2c2a0815c70cf0ffca18fcdfdc40.tar.bz2 | |
lang.opt: Add -Wdo-subscript.
2017-09-25 Thomas Koenig <tkoenig@gcc.gnu.org>
* lang.opt: Add -Wdo-subscript.
* frontend-passes.c (do_t): New type.
(doloop_list): Use variable of do_type.
(if_level): Variable to track if levels.
(select_level): Variable to track select levels.
(gfc_run_passes): Initialize i_level and select_level.
(doloop_code): Record current level of if + select
level in doloop_list. Add seen_goto if there could
be a branch outside the loop. Use different type for
doloop_list.
(doloop_function): Call do_intent and do_subscript; move
functionality of checking INTENT to do_intent.
(insert_index_t): New type, for callback_insert_index.
(callback_insert_index): New function.
(insert_index): New function.
(do_subscript): New function.
(do_intent): New function.
(gfc_code_walker): Keep track of if_level and select_level.
* invoke.texi: Document -Wdo-subscript.
2017-09-25 Thomas Koenig <tkoenig@gcc.gnu.org>
* gfortran.dg/do_subscript_1.f90: New test.
* gfortran.dg/do_subscript_2.f90: New test.
* gfortran.dg/gomp/associate1.f90: Add out of bounds warning.
* gfortran.dg/predcom-1.f: Adjust loop bounds.
* gfortran.dg/unconstrained_commons.f: Add out of bounds warning.
From-SVN: r253156
Diffstat (limited to 'gcc/tree-ssa-loop-manip.h')
0 files changed, 0 insertions, 0 deletions