[Bug target/109874] [SH] GCC 13's -Os code is 50% bigger than GCC 4's

2023-07-06 Thread olegendo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109874 Oleg Endo changed: What|Removed |Added CC||olegendo at gcc dot gnu.org --- Comment #3

[Bug target/109874] [SH] GCC 13's -Os code is 50% bigger than GCC 4's

2023-05-17 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109874 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug target/109874] [SH] GCC 13's -Os code is 50% bigger than GCC 4's

2023-05-16 Thread dkm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109874 --- Comment #1 from Marc Poulhiès --- Forcing GCC 13 to emit non-PIC (as gcc4) code shaves a few insns, down to 28. ``` _SetupCartCHRMapping: mov r4,r1 mov.l .L3,r2 shlr8 r1 shlr2 r1 add #-1