align-branch-64-1c.s
2.27 KB
# Check only conditional jumps are aligned with option --x86-align-branch-boundary=32 --x86-align-branch=jcc
# RUN: llvm-mc -filetype=obj -triple x86_64-unknown-unknown --x86-align-branch-boundary=32 --x86-align-branch=jcc %p/Inputs/align-branch-64-1.s | llvm-objdump -d - | FileCheck %s
# CHECK: 0000000000000000 foo:
# CHECK-COUNT-3: : 64 89 04 25 01 00 00 00 movl %eax, %fs:1
# CHECK: 18: 48 39 c5 cmpq %rax, %rbp
# CHECK-NEXT: 1b: 31 c0 xorl %eax, %eax
# CHECK-NEXT: 1d: 48 39 c5 cmpq %rax, %rbp
# CHECK-NEXT: 20: 74 5b je {{.*}}
# CHECK-COUNT-3: : 64 89 04 25 01 00 00 00 movl %eax, %fs:1
# CHECK: 3a: 31 c0 xorl %eax, %eax
# CHECK-NEXT: 3c: 74 3f je {{.*}}
# CHECK-NEXT: 3e: 5d popq %rbp
# CHECK-NEXT: 3f: 90 nop
# CHECK-NEXT: 40: 74 3b je {{.*}}
# CHECK-COUNT-3: : 64 89 04 25 01 00 00 00 movl %eax, %fs:1
# CHECK: 5a: 31 c0 xorl %eax, %eax
# CHECK-NEXT: 5c: eb 25 jmp {{.*}}
# CHECK-NEXT: 5e: eb 23 jmp {{.*}}
# CHECK-NEXT: 60: eb 21 jmp {{.*}}
# CHECK-COUNT-2: : 64 89 04 25 01 00 00 00 movl %eax, %fs:1
# CHECK: 72: 89 45 fc movl %eax, -4(%rbp)
# CHECK-NEXT: 75: 5d popq %rbp
# CHECK-NEXT: 76: 48 39 c5 cmpq %rax, %rbp
# CHECK-NEXT: 79: 74 02 je {{.*}}
# CHECK-NEXT: 7b: eb 06 jmp {{.*}}
# CHECK-NEXT: 7d: 8b 45 f4 movl -12(%rbp), %eax
# CHECK-NEXT: 80: 89 45 fc movl %eax, -4(%rbp)
# CHECK-COUNT-10: : 89 b5 50 fb ff ff movl %esi, -1200(%rbp)
# CHECK: bf: eb c2 jmp {{.*}}
# CHECK-NEXT: c1: c3 retq