https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105643
Bug ID: 105643
Summary: [13 Regression] Code-Size regression for specrate
538.imagick_r
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: admin at levyhsu dot com
Target Milestone: ---
We found on Intel platform, commit r13-128-g938a02a589dc22
(938a02a589dc22cef65bba2b131fc9e4874baddb) results 53.7% codesize increment
when compiled with march_native_ofast_lto(-march=native -Ofast -funroll-loops
-flto) for specrate 538.imagick_r on SkylakeW, Cascade Lake and IceLake.
On Zen3 Server/Client code size looks alright.
