https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114978
--- Comment #11 from chenglulu <chenglulu at loongson dot cn> --- (In reply to Chen Chen from comment #0) > We tested Loongarch64 CPU Loongson 3A6000 with "LA664" architecture in Linux > operating system AOSC OS 11.4.0 (default gcc version is 13.2.0). And we > found the 548.exchange2_r benchmark from SPEC 2017 INTrate suite suffered > significant regressions from 14% to 28% with various compiling options. > > The rate-1 results are following: > > after snapshot 20240317 score 14.3-19.3% lower with parameters "-g -Ofast > -march=native": > 13.2.0: 11.7 (223s) [gcc 13.2.0, system default] Hi： I can't reproduce the score of r13.2. Have you made any modifications there?
