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Commit 1a3e38ae by Martin Liska Committed by Martin Liska
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Properly sum costs in tree-vect-loop.c (PR tree-optimization/90973). 

2019-06-25  Martin Liska  <mliska@suse.cz>

	PR tree-optimization/90973
	* tree-vect-loop.c (vect_get_known_peeling_cost): Sum retval
	of prologue and epilogue.

From-SVN: r272638
parent c2352415
Showing with 7 additions and 1 deletions
gcc/ChangeLog
2019-06-25 Martin Liska <mliska@suse.cz>
PR tree-optimization/90973
* tree-vect-loop.c (vect_get_known_peeling_cost): Sum retval
of prologue and epilogue.
2019-06-24 Jan Hubicka <jh@suse.cz>
* ipa-utils.h (type_with_linkage_p): Verify that type is
......
gcc/tree-vect-loop.c
......@@ -3405,7 +3405,7 @@ vect_get_known_peeling_cost (loop_vec_info loop_vinfo, int peel_iters_prologue,
iterations are unknown, count a taken branch per peeled loop. */
retval = record_stmt_cost (prologue_cost_vec, 1, cond_branch_taken,
NULL, 0, vect_prologue);
retval = record_stmt_cost (prologue_cost_vec, 1, cond_branch_taken,
retval += record_stmt_cost (prologue_cost_vec, 1, cond_branch_taken,
NULL, 0, vect_epilogue);
}
else
......
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