diff options
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-09-08 12:01:50 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-09-08 12:01:50 +0000 |
| commit | 21cf8b79605f1cce9d5039e28efd5d36322d973a (patch) | |
| tree | ae558fb3673982563bad8ffee2ad384c8e98e649 /gcc/cfgloop.h | |
| parent | e8d579820dd22691f8ab1a567810dabd0407c85a (diff) | |
| download | gcc-21cf8b79605f1cce9d5039e28efd5d36322d973a.tar.gz | |
2014-09-08 Richard Biener <rguenther@suse.de>
PR bootstrap/63204
* cfgloop.c (mark_loop_for_removal): Track former header
unconditionally.
* cfgloop.h (struct loop): Add former_header member unconditionally.
* loop-init.c (fix_loop_structure): Enable bogus loop removal
diagnostic unconditionally.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215012 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cfgloop.h')
| -rw-r--r-- | gcc/cfgloop.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/gcc/cfgloop.h b/gcc/cfgloop.h index d62a4151cb0..eff02135b71 100644 --- a/gcc/cfgloop.h +++ b/gcc/cfgloop.h @@ -194,13 +194,11 @@ struct GTY ((chain_next ("%h.next"))) loop { /* Number of iteration analysis data for RTL. */ struct niter_desc *simple_loop_desc; -#ifdef ENABLE_CHECKING /* For sanity checking during loop fixup we record here the former loop header for loops marked for removal. Note that this prevents the basic-block from being collected but its index can still be reused. */ basic_block former_header; -#endif }; /* Flags for state of loop structure. */ |