	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function mrb_str_del_suffix_bang
_mrb_str_del_suffix_bang:               ## @mrb_str_del_suffix_bang
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	pushq	%r15
	pushq	%r14
	pushq	%r12
	pushq	%rbx
	subq	$16, %rsp
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movl	%esi, %r12d
	movq	%rdi, %r15
	movl	%esi, %edi
	callq	_RSTRING
	movq	%rax, %r14
	leaq	L_.str(%rip), %rsi
	leaq	-48(%rbp), %rdx
	leaq	-40(%rbp), %rcx
	movq	%r15, %rdi
	callq	_mrb_get_args
	movq	%r14, %rdi
	callq	_RSTR_LEN
	cmpq	%rax, -40(%rbp)
	jg	LBB0_1
## %bb.2:
	movq	%rax, %rbx
	movq	%r14, %rdi
	callq	_RSTR_PTR
	leaq	(%rax,%rbx), %rdi
	movq	-40(%rbp), %rdx
	subq	%rdx, %rdi
	movq	-48(%rbp), %rsi
	callq	_memcmp
	testq	%rax, %rax
	je	LBB0_3
LBB0_1:
	xorl	%eax, %eax
	callq	_mrb_nil_value
	movl	%eax, %r12d
LBB0_8:
	movl	%r12d, %eax
	addq	$16, %rsp
	popq	%rbx
	popq	%r12
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
LBB0_3:
	movq	%r14, %rdi
	callq	_MRB_FROZEN_P
	testl	%eax, %eax
	je	LBB0_4
LBB0_6:
	movq	%r15, %rdi
	movq	%r14, %rsi
	callq	_mrb_str_modify
	jmp	LBB0_7
LBB0_4:
	movq	%r14, %rdi
	callq	_RSTR_SHARED_P
	testq	%rax, %rax
	jne	LBB0_7
## %bb.5:
	movq	%r14, %rdi
	callq	_RSTR_FSHARED_P
	testq	%rax, %rax
	je	LBB0_6
LBB0_7:
	subq	-40(%rbp), %rbx
	movq	%r14, %rdi
	movq	%rbx, %rsi
	callq	_RSTR_SET_LEN
	jmp	LBB0_8
	.cfi_endproc
                                        ## -- End function
	.section	__TEXT,__cstring,cstring_literals
L_.str:                                 ## @.str
	.asciz	"s"

	.no_dead_strip	_mrb_str_del_suffix_bang
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function mrb_str_del_suffix_bang
_mrb_str_del_suffix_bang:               ; @mrb_str_del_suffix_bang
	.cfi_startproc
; %bb.0:
	sub	sp, sp, #64
	.cfi_def_cfa_offset 64
	stp	x22, x21, [sp, #16]             ; 16-byte Folded Spill
	stp	x20, x19, [sp, #32]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #48]             ; 16-byte Folded Spill
	add	x29, sp, #48
	.cfi_def_cfa w29, 16
	.cfi_offset w30, -8
	.cfi_offset w29, -16
	.cfi_offset w19, -24
	.cfi_offset w20, -32
	.cfi_offset w21, -40
	.cfi_offset w22, -48
	mov	x19, x1
	mov	x21, x0
	mov	x0, x1
	bl	_RSTRING
	mov	x20, x0
Lloh0:
	adrp	x1, l_.str@PAGE
Lloh1:
	add	x1, x1, l_.str@PAGEOFF
	mov	x2, sp
	add	x3, sp, #8
	mov	x0, x21
	bl	_mrb_get_args
	mov	x0, x20
	bl	_RSTR_LEN
	ldr	x8, [sp, #8]
	cmp	x8, x0
	b.gt	LBB0_2
; %bb.1:
	mov	x22, x0
	mov	x0, x20
	bl	_RSTR_PTR
	ldp	x1, x2, [sp]
	add	x8, x0, x22
	sub	x0, x8, x2
	bl	_memcmp
	cbz	x0, LBB0_4
LBB0_2:
	bl	_mrb_nil_value
	mov	x19, x0
LBB0_3:
	mov	x0, x19
	ldp	x29, x30, [sp, #48]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #32]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp, #16]             ; 16-byte Folded Reload
	add	sp, sp, #64
	ret
LBB0_4:
	mov	x0, x20
	bl	_MRB_FROZEN_P
	cbz	w0, LBB0_6
LBB0_5:
	mov	x0, x21
	mov	x1, x20
	bl	_mrb_str_modify
	b	LBB0_8
LBB0_6:
	mov	x0, x20
	bl	_RSTR_SHARED_P
	cbnz	x0, LBB0_8
; %bb.7:
	mov	x0, x20
	bl	_RSTR_FSHARED_P
	cbz	x0, LBB0_5
LBB0_8:
	ldr	x8, [sp, #8]
	sub	x1, x22, x8
	mov	x0, x20
	bl	_RSTR_SET_LEN
	b	LBB0_3
	.loh AdrpAdd	Lloh0, Lloh1
	.cfi_endproc
                                        ; -- End function
	.section	__TEXT,__cstring,cstring_literals
l_.str:                                 ; @.str
	.asciz	"s"

	.no_dead_strip	_mrb_str_del_suffix_bang
.subsections_via_symbols
