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Jan Möbius authored
Old code compiled to 0x00000000004594a0 <+0>: lea -0x1(%rsi),%edx 0x00000000004594a3 <+3>: lea 0x1(%rsi),%eax 0x00000000004594a6 <+6>: and $0x1,%esi 0x00000000004594a9 <+9>: cmovne %edx,%eax 0x00000000004594ac <+12>: retq New code creates 0x00000000004594a0 <+0>: mov %esi,%eax 0x00000000004594a2 <+2>: xor $0x1,%eax 0x00000000004594a5 <+5>: retq So no conditionals, jumps and fewer instructions closes #5
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