1 #source: x86-64-align-branch-1.s 2 #as: -malign-branch-boundary=32 -malign-branch=fused+jcc 3 #objdump: -dw 4 5 .*: +file format .* 6 7 Disassembly of section .text: 8 9 0+ <foo>: 10 0: 64 64 64 64 89 04 25 01 00 00 00 fs fs fs mov %eax,%fs:0x1 11 b: 55 push %rbp 12 c: 55 push %rbp 13 d: 55 push %rbp 14 e: 48 89 e5 mov %rsp,%rbp 15 11: 89 75 f4 mov %esi,-0xc\(%rbp\) 16 14: 89 75 f4 mov %esi,-0xc\(%rbp\) 17 17: 89 75 f4 mov %esi,-0xc\(%rbp\) 18 1a: 89 75 f4 mov %esi,-0xc\(%rbp\) 19 1d: 89 75 f4 mov %esi,-0xc\(%rbp\) 20 20: 48 39 c5 cmp %rax,%rbp 21 23: 74 5b je (0x)?80( .*)? 22 25: 2e 89 75 f4 cs mov %esi,-0xc\(%rbp\) 23 29: 89 75 f4 mov %esi,-0xc\(%rbp\) 24 2c: 89 7d f8 mov %edi,-0x8\(%rbp\) 25 2f: 89 75 f4 mov %esi,-0xc\(%rbp\) 26 32: 89 75 f4 mov %esi,-0xc\(%rbp\) 27 35: 89 75 f4 mov %esi,-0xc\(%rbp\) 28 38: 89 75 f4 mov %esi,-0xc\(%rbp\) 29 3b: 89 75 f4 mov %esi,-0xc\(%rbp\) 30 3e: 5d pop %rbp 31 3f: 5d pop %rbp 32 40: 74 3e je (0x)?80( .*)? 33 42: 5d pop %rbp 34 43: 74 3b je (0x)?80( .*)? 35 45: 89 45 fc mov %eax,-0x4\(%rbp\) 36 48: 89 75 f4 mov %esi,-0xc\(%rbp\) 37 4b: 89 7d f8 mov %edi,-0x8\(%rbp\) 38 4e: 89 75 f4 mov %esi,-0xc\(%rbp\) 39 51: 89 75 f4 mov %esi,-0xc\(%rbp\) 40 54: 89 75 f4 mov %esi,-0xc\(%rbp\) 41 57: 89 75 f4 mov %esi,-0xc\(%rbp\) 42 5a: 89 75 f4 mov %esi,-0xc\(%rbp\) 43 5d: 5d pop %rbp 44 5e: 5d pop %rbp 45 5f: eb 25 jmp (0x)?86( .*)? 46 61: eb 23 jmp (0x)?86( .*)? 47 63: eb 21 jmp (0x)?86( .*)? 48 65: 89 45 fc mov %eax,-0x4\(%rbp\) 49 68: 89 75 f4 mov %esi,-0xc\(%rbp\) 50 6b: 89 7d f8 mov %edi,-0x8\(%rbp\) 51 6e: 89 75 f4 mov %esi,-0xc\(%rbp\) 52 71: 89 75 f4 mov %esi,-0xc\(%rbp\) 53 74: 89 75 f4 mov %esi,-0xc\(%rbp\) 54 77: 5d pop %rbp 55 78: 5d pop %rbp 56 79: 48 39 c5 cmp %rax,%rbp 57 7c: 74 02 je (0x)?80( .*)? 58 7e: eb 06 jmp (0x)?86( .*)? 59 #... 60 80: 8b 45 f4 mov -0xc\(%rbp\),%eax 61 83: 89 45 fc mov %eax,-0x4\(%rbp\) 62 #... 63 86: 89 b5 50 fb ff ff mov %esi,-0x4b0\(%rbp\) 64 8c: 89 b5 50 fb ff ff mov %esi,-0x4b0\(%rbp\) 65 92: 89 b5 50 fb ff ff mov %esi,-0x4b0\(%rbp\) 66 98: 89 b5 50 fb ff ff mov %esi,-0x4b0\(%rbp\) 67 9e: 89 b5 50 fb ff ff mov %esi,-0x4b0\(%rbp\) 68 a4: 89 b5 50 fb ff ff mov %esi,-0x4b0\(%rbp\) 69 aa: 89 b5 50 fb ff ff mov %esi,-0x4b0\(%rbp\) 70 b0: 89 b5 50 fb ff ff mov %esi,-0x4b0\(%rbp\) 71 b6: 89 b5 50 fb ff ff mov %esi,-0x4b0\(%rbp\) 72 bc: 89 b5 50 fb ff ff mov %esi,-0x4b0\(%rbp\) 73 c2: eb c2 jmp (0x)?86( .*)? 74 c4: 5d pop %rbp 75 c5: c3 ret * 76 #pass 77