diff options
| author | Andrew MacLeod <amacleod@redhat.com> | 2013-10-16 15:48:47 +0000 |
|---|---|---|
| committer | Andrew Macleod <amacleod@gcc.gnu.org> | 2013-10-16 15:48:47 +0000 |
| commit | 1ef88893457d51ad3429eab97fb6edd56c9db646 (patch) | |
| tree | 8477f2ad269e9d4ebe53cbc7799f7b5a6c9dc5ca /gcc/cfgloop.h | |
| parent | c22df64f91c2f4fcd22eb94ed55af08095e3ad78 (diff) | |
| download | gcc-1ef88893457d51ad3429eab97fb6edd56c9db646.zip gcc-1ef88893457d51ad3429eab97fb6edd56c9db646.tar.gz gcc-1ef88893457d51ad3429eab97fb6edd56c9db646.tar.bz2 | |
re PR tree-optimization/58697 (wrong code (segfaults) at -O3)
PR tree-optimization/58697
* cfgloop.c (get_estimated_loop_iterations_int): Rename from
estimated_loop_iterations_int.
(max_stmt_executions_int): Call get_max_loop_iterations_int.
(get_max_loop_iterations_int): New. HWINT version of
get_max_loop_iterations.
* cfgloop.h: Add prototypes.
* loop-iv.c (find_simple_exit): call get_estimated_loop_iterations_int.
* loop-unroll.c (decide_peel_once_rolling): Call
get_estimated_loop_iterations_int.
* tree-ssa-loop-niter.c (estimated_loop_iterations_int): Add back.
* tree-ssa-loop-niter.h: Tweak prototypes.
From-SVN: r203709
Diffstat (limited to 'gcc/cfgloop.h')
| -rw-r--r-- | gcc/cfgloop.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/cfgloop.h b/gcc/cfgloop.h index 9048e02..b9676ec 100644 --- a/gcc/cfgloop.h +++ b/gcc/cfgloop.h @@ -740,8 +740,8 @@ loop_outermost (struct loop *loop) } extern void record_niter_bound (struct loop *, double_int, bool, bool); -extern HOST_WIDE_INT estimated_loop_iterations_int (struct loop *); -extern HOST_WIDE_INT max_loop_iterations_int (struct loop *); +extern HOST_WIDE_INT get_estimated_loop_iterations_int (struct loop *); +extern HOST_WIDE_INT get_max_loop_iterations_int (struct loop *); extern bool get_estimated_loop_iterations (struct loop *loop, double_int *nit); extern bool get_max_loop_iterations (struct loop *loop, double_int *nit); |