Re: [PATCH] rtl-optimization/105028 - fix compile-time hog in form_threads_from_copies

2022-03-23 Thread Vladimir Makarov via Gcc-patches
On 2022-03-23 07:49, Richard Biener wrote: form_threads_from_copies processes a sorted array of copies, skipping those with the same thread and conflicting threads and merging the first non-conflicting ones. After that it terminates the loop and gathers the remaining elements of the array, ski

[PATCH] rtl-optimization/105028 - fix compile-time hog in form_threads_from_copies

2022-03-23 Thread Richard Biener via Gcc-patches
form_threads_from_copies processes a sorted array of copies, skipping those with the same thread and conflicting threads and merging the first non-conflicting ones. After that it terminates the loop and gathers the remaining elements of the array, skipping same thread copies, re-starting the proce