https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82303
--- Comment #17 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to Thomas Garnier from comment #16) > Yes, I think you can't just default to the non-PIE mode. > > Clang does it well though: > > 0000000000000000 <phy_modes>: > 0: 83 ff 16 cmp $0x16,%edi > 3: 77 0f ja 14 <phy_modes+0x14> > 5: 48 63 c7 movslq %edi,%rax > 8: 48 8d 0d 00 00 00 00 lea 0x0(%rip),%rcx # f > <phy_modes+0xf> > b: R_X86_64_PC32 .data.rel.ro-0x4 > f: 48 8b 04 c1 mov (%rcx,%rax,8),%rax > 13: c3 retq > 14: 48 8d 05 00 00 00 00 lea 0x0(%rip),%rax # 1b > <phy_modes+0x1b> > 17: R_X86_64_PC32 .L.str.23-0x4 > 1b: c3 retq Please open a separate bug report to improve switch codegen for PIC.
