subject:"\[Bug tree\-optimization\/95424\] Failure to optimize division with numerator of 1"

[Bug tree-optimization/95424] Failure to optimize division with numerator of 1

2024-01-20 Thread pinskia at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95424 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |12.0

[Bug tree-optimization/95424] Failure to optimize division with numerator of 1

2022-01-29 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95424 --- Comment #9 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:3d41939c8799a51b1cd7f4610c06771bf6d52f15 commit r12-6932-g3d41939c8799a51b1cd7f4610c06771bf6d52f15 Author: Jakub Jelinek Date: Sa

[Bug tree-optimization/95424] Failure to optimize division with numerator of 1

2022-01-28 Thread law at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95424 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org Stat

[Bug tree-optimization/95424] Failure to optimize division with numerator of 1

2022-01-28 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95424 --- Comment #7 from CVS Commits --- The master branch has been updated by Jeff Law : https://gcc.gnu.org/g:c2b610e7c6c89fd422c5c31f01023bcddf3cf4a5 commit r12-6924-gc2b610e7c6c89fd422c5c31f01023bcddf3cf4a5 Author: Zhao Wei Liew Date: Fri Jan

[Bug tree-optimization/95424] Failure to optimize division with numerator of 1

2022-01-04 Thread zhaoweiliew at gmail dot com via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95424 Zhao Wei Liew changed: What|Removed |Added Attachment #52098|0 |1 is obsolete|

[Bug tree-optimization/95424] Failure to optimize division with numerator of 1

2021-12-30 Thread zhaoweiliew at gmail dot com via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95424 Zhao Wei Liew changed: What|Removed |Added Attachment #52097|0 |1 is obsolete|

[Bug tree-optimization/95424] Failure to optimize division with numerator of 1

2021-12-30 Thread zhaoweiliew at gmail dot com via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95424 --- Comment #4 from Zhao Wei Liew --- Comment on attachment 52097 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52097 Optimization for both unsigned and signed integer X diff --git a/gcc/match.pd b/gcc/match.pd index 0d7b8dd1334..6fbf1071

[Bug tree-optimization/95424] Failure to optimize division with numerator of 1

2021-12-30 Thread zhaoweiliew at gmail dot com via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95424 --- Comment #3 from Zhao Wei Liew --- Comment on attachment 52097 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52097 Optimization for both unsigned and signed integer X diff --git a/gcc/match.pd b/gcc/match.pd index 0d7b8dd1334..6fbf1071

[Bug tree-optimization/95424] Failure to optimize division with numerator of 1

2021-12-30 Thread zhaoweiliew at gmail dot com via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95424 Zhao Wei Liew changed: What|Removed |Added Attachment #52091|0 |1 is obsolete|

[Bug tree-optimization/95424] Failure to optimize division with numerator of 1

2021-12-29 Thread zhaoweiliew at gmail dot com via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95424 --- Comment #1 from Zhao Wei Liew --- Created attachment 52091 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52091&action=edit Tested patch for the case of unsigned integer X I tried to tackle the unsigned integer X case by adding an opti