[Bug tree-optimization/65207] [5 regression] performance: tree level loop optimization does not peel SpecCPU href loop
rguenth at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Wed Mar 18 13:17:00 GMT 2015
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65207
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |DUPLICATE
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
That is, I'm talking about
/* If there is call on a hot path through the loop, then
there is most probably not much to optimize. */
else if (size.num_non_pure_calls_on_hot_path)
{
if (dump_file && (dump_flags & TDF_DETAILS))
fprintf (dump_file, "Not unrolling loop %d: "
"contains call and code would grow.\n",
loop->num);
return false;
*** This bug has been marked as a duplicate of bug 59967 ***
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