# Check no nop is inserted if no branch cross or is against the boundary # RUN: llvm-mc -filetype=obj -triple x86_64-unknown-unknown --x86-align-branch-boundary=32 --x86-align-branch=fused+jcc+jmp+indirect+call+ret %s | llvm-objdump -d - > %t1 # RUN: llvm-mc -filetype=obj -triple x86_64-unknown-unknown %s | llvm-objdump -d - > %t2 # RUN: cmp %t1 %t2 # RUN: FileCheck --input-file=%t1 %s # CHECK: 0000000000000000 foo: # CHECK-COUNT-3: : 64 89 04 25 01 00 00 00 movl %eax, %fs:1 # CHECK: 18: c1 e9 02 shrl $2, %ecx # CHECK-NEXT: 1b: 89 d1 movl %edx, %ecx # CHECK-NEXT: 1d: 75 fc jne {{.*}} # CHECK-NEXT: 1f: 55 pushq %rbp # CHECK-NEXT: 20: f6 c2 02 testb $2, %dl # CHECK-NEXT: 23: 75 fa jne {{.*}} # CHECK-COUNT-2: : 64 89 04 25 01 00 00 00 movl %eax, %fs:1 # CHECK: 35: c1 e9 02 shrl $2, %ecx # CHECK-NEXT: 38: e8 c3 ff ff ff callq {{.*}} # CHECK-NEXT: 3d: ff e0 jmpq *%rax # CHECK-NEXT: 3f: 55 pushq %rbp # CHECK-NEXT: 40: c2 63 00 retq $99 .text .p2align 4 foo: .rept 3 movl %eax, %fs:0x1 .endr shrl $2, %ecx .L1: movl %edx, %ecx jne .L1 .L2: push %rbp testb $2, %dl jne .L2 .rept 2 movl %eax, %fs:0x1 .endr shrl $2, %ecx call foo jmp *%rax push %rbp ret $99