[Bug tree-optimization/89018] common subexpression present in both branches of condition is not factored out

2023-05-08 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89018 Bug 89018 depends on bug 59424, which changed state. Bug 59424 Summary: Optimization issue on min/max https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59424 What|Removed |Added

[Bug tree-optimization/89018] common subexpression present in both branches of condition is not factored out

2023-04-27 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89018 --- Comment #3 from Andrew Pinski --- I will be submitting a patch for negative_max in the next couple of days. I get: _8 = MAX_EXPR ; iftmp.0_1 = -_8; After phiopt1 after my patches. The other two are harder though.

[Bug tree-optimization/89018] common subexpression present in both branches of condition is not factored out

2021-11-17 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89018 Andrew Pinski changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |pinskia at gcc dot gnu.org

[Bug tree-optimization/89018] common subexpression present in both branches of condition is not factored out

2019-01-24 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89018 Richard Biener changed: What|Removed |Added Keywords||missed-optimization