search for: 255c9b1

...to the size of the vtable, which we may fix at (say) 2 machine words. To give an idea of how the generated code would look, here is an asm snippet from the hottest virtual call from Chromium’s layout benchmarks before the transformation: 255c9ae: 48 8b 03 mov (%rbx),%rax 255c9b1: be 30 00 00 00 mov $0x30,%esi 255c9b6: 48 89 df mov %rbx,%rdi 255c9b9: ff 90 e0 02 00 00 callq *0x2e0(%rax) 255c9bf: 84 c0 test %al,%al 255c9c1: 74 04 je 255c9c7 255c9c3: 31 c0...

...e words. >> >> To give an idea of how the generated code would look, here is an asm snippet >> from the hottest virtual call from Chromium’s layout benchmarks before >> the transformation: >> >> 255c9ae: 48 8b 03 mov (%rbx),%rax >> 255c9b1: be 30 00 00 00 mov $0x30,%esi >> 255c9b6: 48 89 df mov %rbx,%rdi >> 255c9b9: ff 90 e0 02 00 00 callq *0x2e0(%rax) >> 255c9bf: 84 c0 test %al,%al >> 255c9c1: 74 04 je...