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* [Bug tree-optimization/85636] Tree if-conversion inserts redundant loads [not found] <bug-85636-4@http.gcc.gnu.org/bugzilla/> @ 2021-07-20 3:33 ` pinskia at gcc dot gnu.org 2021-07-20 7:30 ` rguenth at gcc dot gnu.org 1 sibling, 0 replies; 2+ messages in thread From: pinskia at gcc dot gnu.org @ 2021-07-20 3:33 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85636 --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- I don't see this on the trunk: _1 = (long unsigned int) i_31; _2 = _1 * 4; _3 = c_11(D) + _2; v_12 = *_3; _6 = a_15(D) + _2; iftmp.1_8 = v_12 == 20 ? y_13(D) : x_14(D); _26 = v_12 != 20 ? y_13(D) : x_14(D); *_6 = _26; _5 = b_17(D) + _2; *_5 = iftmp.1_8; i_19 = i_31 + 1; ivtmp_28 = ivtmp_23 - 1; ^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug tree-optimization/85636] Tree if-conversion inserts redundant loads [not found] <bug-85636-4@http.gcc.gnu.org/bugzilla/> 2021-07-20 3:33 ` [Bug tree-optimization/85636] Tree if-conversion inserts redundant loads pinskia at gcc dot gnu.org @ 2021-07-20 7:30 ` rguenth at gcc dot gnu.org 1 sibling, 0 replies; 2+ messages in thread From: rguenth at gcc dot gnu.org @ 2021-07-20 7:30 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85636 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Known to work| |9.1.0 Resolution|--- |FIXED Known to fail| |8.5.0 Status|NEW |RESOLVED --- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> --- That's fixed since we run VN over the if-converted body which is GCC 9. ^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2021-07-20 7:30 UTC | newest] Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- [not found] <bug-85636-4@http.gcc.gnu.org/bugzilla/> 2021-07-20 3:33 ` [Bug tree-optimization/85636] Tree if-conversion inserts redundant loads pinskia at gcc dot gnu.org 2021-07-20 7:30 ` rguenth at gcc dot gnu.org
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