llvm/llvm/test/MC/AsmParser/comments-x86-darwin.s

// RUN: llvm-mc -triple x86_64-apple-darwin %s 2>&1 | FileCheck %s
# ensure that single '#' comments are worink as expected on x86 darwin
.p2align 3            # test single hash after align
// CHECK: .p2align 3
foo:                # single hash should be ignored as comment
// CHECK-LABEL: foo:
    movl %esp, %ebp # same after an instruction
// CHECK: movl %esp, %ebp
#   movl %esp, %ebp ## start of the line
// CHECK-NOT: movl %esp, %ebp
    # movl %esp, %ebp ## not quite start of the line
// CHECK-NOT: movl %esp, %ebp
bar:
// CHECK-LABEL: bar: