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riscv-gcc-1
Commit 90b2566b by Jan Hubicka Committed by Jan Hubicka
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* tree-ssa-loop-im.c (execute_sm_if_changed): Do not compute freq_sum. 

From-SVN: r254653
parent 259a61d4
Showing with 4 additions and 2 deletions
gcc/ChangeLog
2017-11-10 Jan Hubicka <hubicka@ucw.cz>
* tree-ssa-loop-im.c (execute_sm_if_changed): Do not compute freq_sum.
2017-11-10 Jan Hubicka <hubicka@ucw.cz>
* predict.c (maybe_hot_frequency_p): Do not use cfun.
2017-11-10 Jan Hubicka <hubicka@ucw.cz>
gcc/tree-ssa-loop-im.c
......@@ -1781,7 +1781,6 @@ execute_sm_if_changed (edge ex, tree mem, tree tmp_var, tree flag,
struct prev_flag_edges *prev_edges = (struct prev_flag_edges *) ex->aux;
bool irr = ex->flags & EDGE_IRREDUCIBLE_LOOP;
int freq_sum = 0;
profile_count count_sum = profile_count::zero ();
int nbbs = 0, ncount = 0;
profile_probability flag_probability = profile_probability::uninitialized ();
......@@ -1803,7 +1802,6 @@ execute_sm_if_changed (edge ex, tree mem, tree tmp_var, tree flag,
for (hash_set<basic_block>::iterator it = flag_bbs->begin ();
it != flag_bbs->end (); ++it)
{
freq_sum += (*it)->count.to_frequency (cfun);
if ((*it)->count.initialized_p ())
count_sum += (*it)->count, ncount ++;
if (dominated_by_p (CDI_DOMINATORS, ex->src, *it))
......
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