[Bug tree-optimization/108322] Using __register parameter with -ftree-vectorize (default with -O2) results in massive code bloat

2023-01-06 Thread gerbilsoft at gerbilsoft dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108322 --- Comment #1 from David Korth --- Some quick testing with Compiler Explorer at godbolt.org shows that this behavior started with gcc-8.1, and it doesn't happen with gcc-7.x or earlier.

[Bug tree-optimization/108322] New: Using __register parameter with -ftree-vectorize (default with -O2) results in massive code bloat

2023-01-06 Thread gerbilsoft at gerbilsoft dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108322 Bug ID: 108322 Summary: Using __register parameter with -ftree-vectorize (default with -O2) results in massive code bloat Product: gcc Version: 12.2.1 Status: UNCONFIRME