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Diffstat (limited to 'gcc/tree-scalar-evolution.h')
| -rw-r--r-- | gcc/tree-scalar-evolution.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/tree-scalar-evolution.h b/gcc/tree-scalar-evolution.h index 8a87660..382d717 100644 --- a/gcc/tree-scalar-evolution.h +++ b/gcc/tree-scalar-evolution.h @@ -38,6 +38,7 @@ extern unsigned int scev_const_prop (void); extern bool expression_expensive_p (tree); extern bool simple_iv (struct loop *, struct loop *, tree, struct affine_iv *, bool); +extern bool iv_can_overflow_p (struct loop *, tree, tree, tree); extern tree compute_overall_effect_of_inner_loop (struct loop *, tree); /* Returns the basic block preceding LOOP, or the CFG entry block when |