[Bug ipa/103734] IPA-CP opportunity for imagick in SPECCPU 2017

2021-12-17 Thread pthaugen at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103734 pthaugen at gcc dot gnu.org changed: What|Removed |Added CC||pthaugen at gcc dot

[Bug ipa/103734] IPA-CP opportunity for imagick in SPECCPU 2017

2021-12-15 Thread crazylht at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103734 --- Comment #2 from Hongtao.liu --- (In reply to Tamar Christina from comment #0) > When using --param ipa-cp-eval-threshold=1 --param ipa-cp-unit-growth=20 on > imagick the hot functions MorphologyApply and GetVirtualPixelsFromNexus get >

[Bug ipa/103734] IPA-CP opportunity for imagick in SPECCPU 2017

2021-12-15 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103734 Andrew Pinski changed: What|Removed |Added Keywords||missed-optimization

[Bug ipa/103734] IPA-CP opportunity for imagick in SPECCPU 2017

2021-12-15 Thread hubicka at kam dot mff.cuni.cz via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103734 --- Comment #1 from hubicka at kam dot mff.cuni.cz --- I think ipa-cp heuristics still needs some work. It is nice that we got it to do something, but I just checked and with LTO+PGO build of clang it produces cca 30 clones that are not "for

[Bug ipa/103734] IPA-CP opportunity for imagick in SPECCPU 2017

2021-12-15 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103734 Martin Liška changed: What|Removed |Added Blocks||26163 Last reconfirmed|