diff options
Diffstat (limited to 'gcc/tree-ssa-loop-ivcanon.c')
| -rw-r--r-- | gcc/tree-ssa-loop-ivcanon.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gcc/tree-ssa-loop-ivcanon.c b/gcc/tree-ssa-loop-ivcanon.c index 82ad59c..b6ac765 100644 --- a/gcc/tree-ssa-loop-ivcanon.c +++ b/gcc/tree-ssa-loop-ivcanon.c @@ -1215,7 +1215,7 @@ canonicalize_induction_variables (void) bool irred_invalidated = false; bitmap loop_closed_ssa_invalidated = BITMAP_ALLOC (NULL); - estimate_numbers_of_iterations (); + estimate_numbers_of_iterations (cfun); FOR_EACH_LOOP (loop, LI_FROM_INNERMOST) { @@ -1361,6 +1361,8 @@ tree_unroll_loops_completely (bool may_increase_size, bool unroll_outer) int iteration = 0; bool irred_invalidated = false; + estimate_numbers_of_iterations (cfun); + do { changed = false; @@ -1370,7 +1372,7 @@ tree_unroll_loops_completely (bool may_increase_size, bool unroll_outer) loop_closed_ssa_invalidated = BITMAP_ALLOC (NULL); free_numbers_of_iterations_estimates (cfun); - estimate_numbers_of_iterations (); + estimate_numbers_of_iterations (cfun); changed = tree_unroll_loops_completely_1 (may_increase_size, unroll_outer, father_bbs, @@ -1588,7 +1590,6 @@ pass_complete_unrolli::execute (function *fun) { scev_initialize (); ret = tree_unroll_loops_completely (optimize >= 3, false); - free_numbers_of_iterations_estimates (fun); scev_finalize (); } loop_optimizer_finalize (); |