	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function analyze_subscript_affine_affine
_analyze_subscript_affine_affine:       ## @analyze_subscript_affine_affine
	.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	%r13
	pushq	%r12
	pushq	%rbx
	subq	$88, %rsp
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	%r8, %r15
	movq	%rcx, %r14
	movq	%rdx, %rbx
	movq	%rsi, %r12
	movq	%rdi, %r13
	callq	_eq_evolutions_p
	testq	%rax, %rax
	je	LBB0_2
## %bb.1:
	movq	_integer_zero_node@GOTPCREL(%rip), %rax
	movq	(%rax), %rcx
	movq	%rcx, (%rbx)
	movq	(%rax), %rax
	movq	%rax, (%r14)
	movq	_chrec_dont_know@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	movq	%rax, (%r15)
LBB0_73:
	addq	$88, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
LBB0_2:
	movq	%r15, -48(%rbp)                 ## 8-byte Spill
	movq	%rbx, -64(%rbp)                 ## 8-byte Spill
	movq	%r14, -56(%rbp)                 ## 8-byte Spill
	movq	_dump_file@GOTPCREL(%rip), %rax
	movq	(%rax), %rdi
	testq	%rdi, %rdi
	je	LBB0_5
## %bb.3:
	movq	_dump_flags@GOTPCREL(%rip), %rax
	movq	_TDF_DETAILS@GOTPCREL(%rip), %rcx
	movl	(%rcx), %ecx
	testl	%ecx, (%rax)
	je	LBB0_5
## %bb.4:
	leaq	L_.str(%rip), %rsi
	callq	_fprintf
LBB0_5:
	movq	%r13, %rdi
	callq	_nb_vars_in_chrec
	movq	%r13, %r14
	movl	%eax, %r13d
	movq	%r12, %rdi
	callq	_nb_vars_in_chrec
                                        ## kill: def $eax killed $eax def $rax
	movq	%rax, -96(%rbp)                 ## 8-byte Spill
	leal	(%rax,%r13), %r15d
	movl	%r15d, %edi
	movl	%r15d, %esi
	callq	_lambda_matrix_new
	movq	%rax, -120(%rbp)                ## 8-byte Spill
	movl	%r15d, %edi
	movl	$1, %esi
	callq	_lambda_matrix_new
	movq	%rax, %rbx
	movl	%r15d, %edi
	movl	$1, %esi
	callq	_lambda_matrix_new
	movq	%rax, -80(%rbp)                 ## 8-byte Spill
	movq	%rbx, %rdi
	movq	%r14, -88(%rbp)                 ## 8-byte Spill
	movq	%r14, %rsi
	xorl	%edx, %edx
	movl	$1, %ecx
	callq	_initialize_matrix_A
	movl	%eax, %r14d
	movq	%rbx, %rdi
	movq	%r12, -72(%rbp)                 ## 8-byte Spill
	movq	%r12, %rsi
	movl	%r13d, %edx
	movl	$-1, %ecx
	callq	_initialize_matrix_A
	subl	%r14d, %eax
	jne	LBB0_27
## %bb.6:
	cmpl	$1, %r13d
	movq	-56(%rbp), %r12                 ## 8-byte Reload
	movq	-96(%rbp), %rax                 ## 8-byte Reload
	jne	LBB0_15
## %bb.7:
	cmpl	$1, %eax
	jne	LBB0_15
## %bb.8:
	movq	-88(%rbp), %rbx                 ## 8-byte Reload
	movq	%rbx, %rdi
	callq	_CHREC_VARIABLE
	movl	%eax, %edi
	callq	_get_number_of_iters_for_loop
	movq	%rax, %r14
	movq	-72(%rbp), %rdi                 ## 8-byte Reload
	callq	_CHREC_VARIABLE
	movl	%eax, %edi
	callq	_get_number_of_iters_for_loop
	movq	%rax, %r15
	movq	_NULL_TREE@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	cmpq	%rax, %r14
	je	LBB0_10
## %bb.9:
	cmpq	%rax, %r15
	je	LBB0_10
## %bb.14:
	movq	%r14, %rdi
	callq	_int_cst_value
	movl	%eax, %r14d
	movq	%r15, %rdi
	callq	_int_cst_value
	movl	%r14d, %edi
	movl	%eax, %esi
	callq	_MIN
	movl	%eax, %r14d
	movq	%rbx, %rdi
	callq	_CHREC_RIGHT
	movq	%rax, %rdi
	callq	_int_cst_value
	movl	%eax, %ebx
	movq	-72(%rbp), %rdi                 ## 8-byte Reload
	callq	_CHREC_RIGHT
	movq	%rax, %rdi
	callq	_int_cst_value
	movl	$1, (%rsp)
	movl	%r14d, %edi
	movl	%ebx, %esi
	movl	%eax, %edx
	movq	-64(%rbp), %rbx                 ## 8-byte Reload
	movq	%rbx, %rcx
	movq	%r12, %r8
	movq	-48(%rbp), %r9                  ## 8-byte Reload
	callq	_compute_overlap_steps_for_affine_univar
	movq	_dump_file@GOTPCREL(%rip), %r13
	jmp	LBB0_71
LBB0_27:
	movq	%r13, %r14
	movl	%eax, -100(%rbp)                ## 4-byte Spill
	movq	%rbx, -112(%rbp)                ## 8-byte Spill
	movq	%rbx, %rdi
	movl	%r15d, %esi
	movl	$1, %edx
	movq	-80(%rbp), %rbx                 ## 8-byte Reload
	movq	%rbx, %rcx
	movq	-120(%rbp), %r12                ## 8-byte Reload
	movq	%r12, %r8
	callq	_lambda_matrix_right_hermite
	movq	(%rbx), %rax
	movl	(%rax), %r13d
	testl	%r13d, %r13d
	jns	LBB0_29
## %bb.28:
	negl	%r13d
	movl	%r13d, (%rax)
	movq	%r12, %rdi
	movl	%r15d, %esi
	xorl	%edx, %edx
	callq	_lambda_matrix_row_negate
	movq	-80(%rbp), %rax                 ## 8-byte Reload
	movq	(%rax), %rax
	movl	(%rax), %r13d
LBB0_29:
	movq	-64(%rbp), %rbx                 ## 8-byte Reload
	testl	%r13d, %r13d
	je	LBB0_30
## %bb.31:
	movl	%r13d, %edi
	movl	-100(%rbp), %esi                ## 4-byte Reload
	callq	_int_divides_p
	testl	%eax, %eax
	je	LBB0_32
## %bb.36:
	cmpl	$1, %r14d
	jne	LBB0_40
## %bb.37:
	cmpl	$1, -96(%rbp)                   ## 4-byte Folded Reload
	jne	LBB0_40
## %bb.38:
	movq	-112(%rbp), %rcx                ## 8-byte Reload
	movq	(%rcx), %rax
	cmpl	$0, (%rax)
	jle	LBB0_45
## %bb.39:
	movq	8(%rcx), %rax
	cmpl	$0, (%rax)
	movq	-88(%rbp), %rdi                 ## 8-byte Reload
	jns	LBB0_40
	jmp	LBB0_47
LBB0_15:
	cmpl	$2, %r13d
	movq	-64(%rbp), %rbx                 ## 8-byte Reload
	jne	LBB0_19
## %bb.16:
	cmpl	$1, %eax
	jne	LBB0_19
## %bb.17:
	movq	-88(%rbp), %rdi                 ## 8-byte Reload
	movq	-72(%rbp), %rsi                 ## 8-byte Reload
	movq	%rbx, %rdx
	movq	%r12, %rcx
	jmp	LBB0_18
LBB0_30:
	movq	_chrec_dont_know@GOTPCREL(%rip), %rax
	movq	(%rax), %rcx
	movq	%rcx, (%rbx)
	movq	(%rax), %rcx
	movq	-56(%rbp), %r12                 ## 8-byte Reload
	movq	%rcx, (%r12)
	jmp	LBB0_34
LBB0_10:
	movq	_dump_file@GOTPCREL(%rip), %r13
	movq	(%r13), %rdi
	testq	%rdi, %rdi
	je	LBB0_13
## %bb.11:
	movq	_dump_flags@GOTPCREL(%rip), %rax
	movq	_TDF_DETAILS@GOTPCREL(%rip), %rcx
	movl	(%rcx), %ecx
	testl	%ecx, (%rax)
	je	LBB0_13
## %bb.12:
	leaq	L_.str.1(%rip), %rsi
	callq	_fprintf
LBB0_13:
	movq	_chrec_dont_know@GOTPCREL(%rip), %rax
	movq	(%rax), %rcx
	movq	-64(%rbp), %rbx                 ## 8-byte Reload
	jmp	LBB0_26
LBB0_19:
	cmpl	$1, %r13d
	jne	LBB0_22
## %bb.20:
	cmpl	$2, %eax
	jne	LBB0_22
## %bb.21:
	movq	-72(%rbp), %rdi                 ## 8-byte Reload
	movq	-88(%rbp), %rsi                 ## 8-byte Reload
	movq	%r12, %rdx
	movq	%rbx, %rcx
LBB0_18:
	movq	-48(%rbp), %r8                  ## 8-byte Reload
	callq	_compute_overlap_steps_for_affine_1_2
	movq	_dump_file@GOTPCREL(%rip), %r13
	jmp	LBB0_71
LBB0_32:
	movq	_chrec_known@GOTPCREL(%rip), %rax
	movq	(%rax), %rcx
LBB0_33:
	movq	%rcx, (%rbx)
	movq	(%rax), %rax
	movq	-56(%rbp), %r12                 ## 8-byte Reload
	movq	%rax, (%r12)
	movq	_integer_zero_node@GOTPCREL(%rip), %rax
LBB0_34:
	movq	(%rax), %rax
LBB0_35:
	movq	-48(%rbp), %rcx                 ## 8-byte Reload
	movq	%rax, (%rcx)
	movq	_dump_file@GOTPCREL(%rip), %r13
	jmp	LBB0_71
LBB0_22:
	movq	_dump_file@GOTPCREL(%rip), %r13
	movq	(%r13), %rdi
	testq	%rdi, %rdi
	je	LBB0_25
## %bb.23:
	movq	_dump_flags@GOTPCREL(%rip), %rax
	movq	_TDF_DETAILS@GOTPCREL(%rip), %rcx
	movl	(%rcx), %ecx
	testl	%ecx, (%rax)
	je	LBB0_25
## %bb.24:
	leaq	L_.str.2(%rip), %rsi
	callq	_fprintf
LBB0_25:
	movq	_chrec_dont_know@GOTPCREL(%rip), %rax
	movq	(%rax), %rcx
LBB0_26:
	movq	%rcx, (%rbx)
	movq	(%rax), %rcx
	jmp	LBB0_69
LBB0_45:
	movq	-88(%rbp), %rdi                 ## 8-byte Reload
	js	LBB0_46
LBB0_40:
	movq	_dump_file@GOTPCREL(%rip), %r13
	movq	(%r13), %rdi
	testq	%rdi, %rdi
	je	LBB0_44
## %bb.41:
	movq	_dump_flags@GOTPCREL(%rip), %rax
	movq	_TDF_DETAILS@GOTPCREL(%rip), %rcx
	movl	(%rcx), %ecx
	testl	%ecx, (%rax)
	je	LBB0_44
## %bb.42:
	leaq	L_.str.3(%rip), %rsi
LBB0_43:
	callq	_fprintf
LBB0_44:
	movq	_chrec_dont_know@GOTPCREL(%rip), %rax
	movq	(%rax), %rcx
LBB0_68:
	movq	%rcx, (%rbx)
	movq	(%rax), %rcx
	movq	-56(%rbp), %r12                 ## 8-byte Reload
LBB0_69:
	movq	%rcx, (%r12)
LBB0_70:
	movq	(%rax), %rax
	movq	-48(%rbp), %rcx                 ## 8-byte Reload
	movq	%rax, (%rcx)
LBB0_71:
	movq	(%r13), %rdi
	testq	%rdi, %rdi
	je	LBB0_73
## %bb.72:
	movq	_dump_flags@GOTPCREL(%rip), %rax
	movq	_TDF_DETAILS@GOTPCREL(%rip), %rcx
	movl	(%rcx), %ecx
	testl	%ecx, (%rax)
	je	LBB0_73
## %bb.74:
	leaq	L_.str.4(%rip), %rsi
	callq	_fprintf
	movq	(%r13), %rdi
	movq	(%rbx), %rsi
	xorl	%edx, %edx
	callq	_print_generic_expr
	movq	(%r13), %rdi
	leaq	L_.str.5(%rip), %rsi
	callq	_fprintf
	movq	(%r13), %rdi
	movq	(%r12), %rsi
	xorl	%edx, %edx
	callq	_print_generic_expr
	movq	(%r13), %rdi
	leaq	L_.str.6(%rip), %rbx
	movq	%rbx, %rsi
	callq	_fprintf
	movq	(%r13), %rdi
	movq	%rbx, %rsi
	addq	$88, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	jmp	_fprintf                        ## TAILCALL
LBB0_46:
	movq	-112(%rbp), %rax                ## 8-byte Reload
	movq	8(%rax), %rax
	cmpl	$0, (%rax)
	jle	LBB0_40
LBB0_47:
	callq	_CHREC_VARIABLE
	movl	%eax, %edi
	callq	_get_number_of_iters_for_loop
	movq	%rax, %r14
	movq	-72(%rbp), %rdi                 ## 8-byte Reload
	callq	_CHREC_VARIABLE
	movl	%eax, %edi
	callq	_get_number_of_iters_for_loop
	movq	%rax, %r15
	movq	_NULL_TREE@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	cmpq	%rax, %r14
	je	LBB0_49
## %bb.48:
	cmpq	%rax, %r15
	je	LBB0_49
## %bb.52:
	movq	%r14, %rdi
	callq	_int_cst_value
	movl	%eax, %r14d
	movq	%r15, %rdi
	callq	_int_cst_value
	movl	%r14d, %edi
	movl	%eax, %esi
	callq	_MIN
	movl	%eax, %r8d
	movq	-120(%rbp), %rax                ## 8-byte Reload
	movq	(%rax), %rcx
	movq	8(%rax), %rsi
	movl	(%rcx), %eax
	movl	-100(%rbp), %edi                ## 4-byte Reload
	imull	%edi, %eax
	cltd
	idivl	%r13d
	movl	%eax, %r12d
	imull	4(%rcx), %edi
	movl	%edi, %eax
	cltd
	idivl	%r13d
	movl	%eax, %r15d
	movl	(%rsi), %ebx
	movl	4(%rsi), %eax
	movl	%eax, -80(%rbp)                 ## 4-byte Spill
	testl	%ebx, %ebx
	movq	_dump_file@GOTPCREL(%rip), %r13
	jne	LBB0_54
## %bb.53:
	testl	%r12d, %r12d
	js	LBB0_56
LBB0_54:
	cmpl	$0, -80(%rbp)                   ## 4-byte Folded Reload
	jne	LBB0_57
## %bb.55:
	testl	%r15d, %r15d
	jns	LBB0_57
LBB0_56:
	movq	_chrec_known@GOTPCREL(%rip), %rax
	movq	(%rax), %rcx
	movq	-64(%rbp), %rbx                 ## 8-byte Reload
	movq	%rcx, (%rbx)
	movq	(%rax), %rax
	movq	-56(%rbp), %r12                 ## 8-byte Reload
	movq	%rax, (%r12)
	movq	_integer_zero_node@GOTPCREL(%rip), %rax
	jmp	LBB0_70
LBB0_49:
	movq	_dump_file@GOTPCREL(%rip), %r13
	movq	(%r13), %rdi
	testq	%rdi, %rdi
	je	LBB0_44
## %bb.50:
	movq	_dump_flags@GOTPCREL(%rip), %rax
	movq	_TDF_DETAILS@GOTPCREL(%rip), %rcx
	movl	(%rcx), %ecx
	testl	%ecx, (%rax)
	je	LBB0_44
## %bb.51:
	leaq	L_.str.1(%rip), %rsi
	jmp	LBB0_43
LBB0_57:
	testl	%ebx, %ebx
	jle	LBB0_64
## %bb.58:
	movl	%r12d, %edi
	negl	%edi
	movl	%ebx, %esi
	movl	%r8d, %r13d
	callq	_CEIL
	movl	%eax, %r14d
	movl	%r13d, -96(%rbp)                ## 4-byte Spill
	subl	%r12d, %r13d
	movl	%r13d, %edi
	movl	%ebx, %esi
	callq	_FLOOR_DIV
	cmpl	$0, -80(%rbp)                   ## 4-byte Folded Reload
	jle	LBB0_63
## %bb.59:
	movl	%r15d, %edi
	negl	%edi
	movl	-80(%rbp), %r13d                ## 4-byte Reload
	movl	%r13d, %esi
	movl	%eax, -72(%rbp)                 ## 4-byte Spill
	callq	_CEIL
	movl	%r14d, %edi
	movl	%eax, %esi
	callq	_MAX
	movl	%eax, %r14d
	movl	-96(%rbp), %edi                 ## 4-byte Reload
	subl	%r15d, %edi
	movl	%r13d, %esi
	callq	_FLOOR_DIV
	movl	-72(%rbp), %edi                 ## 4-byte Reload
	movl	%eax, %esi
	callq	_MIN
	movl	%eax, -72(%rbp)                 ## 4-byte Spill
	movl	%r14d, %r13d
	imull	%ebx, %r13d
	addl	%r12d, %r13d
	movl	-80(%rbp), %ecx                 ## 4-byte Reload
	imull	%ecx, %r14d
	addl	%r15d, %r14d
	movl	%r14d, %r15d
	movl	%r13d, %eax
	cltd
	idivl	%ebx
	movl	%eax, %edi
	movl	%r14d, %eax
	cltd
	idivl	%ecx
	movl	%eax, %esi
	callq	_MIN
	movl	%r13d, %esi
	movl	%eax, %ecx
	imull	%ebx, %ecx
	subl	%ecx, %esi
	movl	-96(%rbp), %ecx                 ## 4-byte Reload
	cmpl	%ecx, %esi
	jg	LBB0_61
## %bb.60:
	imull	-80(%rbp), %eax                 ## 4-byte Folded Reload
	subl	%eax, %r15d
	cmpl	%ecx, %r15d
	jg	LBB0_61
## %bb.62:
	movl	%esi, %eax
	subl	%r12d, %eax
	cltd
	idivl	%ebx
	movl	-72(%rbp), %r13d                ## 4-byte Reload
	subl	%eax, %r13d
	movq	_NULL_TREE@GOTPCREL(%rip), %r14
	movq	(%r14), %rdi
	callq	_build_int_cst
	movl	%r15d, %r12d
	movq	%rax, %r15
	movq	(%r14), %rdi
	movl	%ebx, %esi
	callq	_build_int_cst
	movl	$1, %edi
	movq	%r15, %rsi
	movq	%rax, %rdx
	callq	_build_polynomial_chrec
	movq	-64(%rbp), %rbx                 ## 8-byte Reload
	movq	%rax, (%rbx)
	movq	(%r14), %rdi
	movl	%r12d, %esi
	callq	_build_int_cst
	movq	%rax, %r15
	movq	(%r14), %rdi
	movl	-80(%rbp), %esi                 ## 4-byte Reload
	callq	_build_int_cst
	movl	$1, %edi
	movq	%r15, %rsi
	movq	%rax, %rdx
	callq	_build_polynomial_chrec
	movq	-56(%rbp), %r12                 ## 8-byte Reload
	movq	%rax, (%r12)
	movq	(%r14), %rdi
	movl	%r13d, %esi
	callq	_build_int_cst
	jmp	LBB0_35
LBB0_63:
	movq	_dump_file@GOTPCREL(%rip), %r13
LBB0_64:
	movq	(%r13), %rdi
	testq	%rdi, %rdi
	je	LBB0_67
## %bb.65:
	movq	_dump_flags@GOTPCREL(%rip), %rax
	movq	_TDF_DETAILS@GOTPCREL(%rip), %rcx
	movl	(%rcx), %ecx
	testl	%ecx, (%rax)
	je	LBB0_67
## %bb.66:
	leaq	L_.str.3(%rip), %rsi
	callq	_fprintf
LBB0_67:
	movq	_chrec_dont_know@GOTPCREL(%rip), %rax
	movq	(%rax), %rcx
	movq	-64(%rbp), %rbx                 ## 8-byte Reload
	jmp	LBB0_68
LBB0_61:
	movq	_chrec_known@GOTPCREL(%rip), %rax
	movq	(%rax), %rcx
	movq	-64(%rbp), %rbx                 ## 8-byte Reload
	jmp	LBB0_33
	.cfi_endproc
                                        ## -- End function
	.comm	_integer_zero_node,8,3          ## @integer_zero_node
	.comm	_chrec_dont_know,8,3            ## @chrec_dont_know
	.comm	_dump_file,8,3                  ## @dump_file
	.comm	_dump_flags,4,2                 ## @dump_flags
	.comm	_TDF_DETAILS,4,2                ## @TDF_DETAILS
	.section	__TEXT,__cstring,cstring_literals
L_.str:                                 ## @.str
	.asciz	"(analyze_subscript_affine_affine \n"

	.comm	_NULL_TREE,8,3                  ## @NULL_TREE
L_.str.1:                               ## @.str.1
	.asciz	"affine-affine test failed: missing iteration counts.\n"

L_.str.2:                               ## @.str.2
	.asciz	"affine-affine test failed: too many variables.\n"

	.comm	_chrec_known,8,3                ## @chrec_known
L_.str.3:                               ## @.str.3
	.asciz	"affine-affine test failed: unimplemented.\n"

L_.str.4:                               ## @.str.4
	.asciz	"  (overlaps_a = "

L_.str.5:                               ## @.str.5
	.asciz	")\n  (overlaps_b = "

L_.str.6:                               ## @.str.6
	.asciz	")\n"

	.no_dead_strip	_analyze_subscript_affine_affine
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function analyze_subscript_affine_affine
_analyze_subscript_affine_affine:       ; @analyze_subscript_affine_affine
	.cfi_startproc
; %bb.0:
	sub	sp, sp, #128
	.cfi_def_cfa_offset 128
	stp	x28, x27, [sp, #32]             ; 16-byte Folded Spill
	stp	x26, x25, [sp, #48]             ; 16-byte Folded Spill
	stp	x24, x23, [sp, #64]             ; 16-byte Folded Spill
	stp	x22, x21, [sp, #80]             ; 16-byte Folded Spill
	stp	x20, x19, [sp, #96]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #112]            ; 16-byte Folded Spill
	add	x29, sp, #112
	.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
	.cfi_offset w23, -56
	.cfi_offset w24, -64
	.cfi_offset w25, -72
	.cfi_offset w26, -80
	.cfi_offset w27, -88
	.cfi_offset w28, -96
	mov	x20, x4
	mov	x26, x3
	mov	x19, x2
	mov	x22, x1
	mov	x23, x0
	bl	_eq_evolutions_p
	cbz	x0, LBB0_3
; %bb.1:
Lloh0:
	adrp	x8, _integer_zero_node@GOTPAGE
Lloh1:
	ldr	x8, [x8, _integer_zero_node@GOTPAGEOFF]
	ldr	x9, [x8]
	str	x9, [x19]
	ldr	x8, [x8]
	str	x8, [x26]
Lloh2:
	adrp	x8, _chrec_dont_know@GOTPAGE
Lloh3:
	ldr	x8, [x8, _chrec_dont_know@GOTPAGEOFF]
Lloh4:
	ldr	x8, [x8]
	str	x8, [x20]
LBB0_2:
	ldp	x29, x30, [sp, #112]            ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #96]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp, #80]             ; 16-byte Folded Reload
	ldp	x24, x23, [sp, #64]             ; 16-byte Folded Reload
	ldp	x26, x25, [sp, #48]             ; 16-byte Folded Reload
	ldp	x28, x27, [sp, #32]             ; 16-byte Folded Reload
	add	sp, sp, #128
	ret
LBB0_3:
	stp	x20, x19, [sp, #16]             ; 16-byte Folded Spill
Lloh5:
	adrp	x8, _dump_file@GOTPAGE
Lloh6:
	ldr	x8, [x8, _dump_file@GOTPAGEOFF]
Lloh7:
	ldr	x0, [x8]
Lloh8:
	adrp	x8, _dump_flags@GOTPAGE
Lloh9:
	ldr	x8, [x8, _dump_flags@GOTPAGEOFF]
Lloh10:
	adrp	x9, _TDF_DETAILS@GOTPAGE
Lloh11:
	ldr	x9, [x9, _TDF_DETAILS@GOTPAGEOFF]
	cbz	x0, LBB0_6
; %bb.4:
	ldr	w8, [x8]
	ldr	w9, [x9]
	tst	w9, w8
	b.eq	LBB0_6
; %bb.5:
Lloh12:
	adrp	x1, l_.str@PAGE
Lloh13:
	add	x1, x1, l_.str@PAGEOFF
	bl	_fprintf
LBB0_6:
	mov	x0, x23
	bl	_nb_vars_in_chrec
	mov	x28, x0
	mov	x0, x22
	bl	_nb_vars_in_chrec
	mov	x27, x0
	add	w21, w0, w28
	mov	x0, x21
	mov	x1, x21
	bl	_lambda_matrix_new
	mov	x24, x0
	mov	x0, x21
	mov	w1, #1
	bl	_lambda_matrix_new
	mov	x19, x0
	mov	x0, x21
	mov	w1, #1
	bl	_lambda_matrix_new
	mov	x20, x0
	mov	x0, x19
	mov	x1, x23
	mov	w2, #0
	mov	w3, #1
	bl	_initialize_matrix_A
	mov	x25, x0
	mov	x0, x19
	mov	x1, x22
	mov	x2, x28
	mov	w3, #-1
	bl	_initialize_matrix_A
	subs	w25, w0, w25
	b.ne	LBB0_12
; %bb.7:
	cmp	w28, #1
	ldr	x21, [sp, #24]                  ; 8-byte Folded Reload
	b.ne	LBB0_19
; %bb.8:
	cmp	w27, #1
	b.ne	LBB0_19
; %bb.9:
	mov	x0, x23
	bl	_CHREC_VARIABLE
	bl	_get_number_of_iters_for_loop
	mov	x19, x0
	mov	x0, x22
	bl	_CHREC_VARIABLE
	bl	_get_number_of_iters_for_loop
Lloh14:
	adrp	x8, _NULL_TREE@GOTPAGE
Lloh15:
	ldr	x8, [x8, _NULL_TREE@GOTPAGEOFF]
Lloh16:
	ldr	x8, [x8]
	cmp	x19, x8
Lloh17:
	adrp	x24, _TDF_DETAILS@GOTPAGE
Lloh18:
	ldr	x24, [x24, _TDF_DETAILS@GOTPAGEOFF]
	b.eq	LBB0_25
; %bb.10:
	mov	x20, x0
	cmp	x0, x8
	b.eq	LBB0_25
; %bb.11:
	mov	x0, x19
	bl	_int_cst_value
	mov	x19, x0
	mov	x0, x20
	bl	_int_cst_value
	mov	x1, x0
	mov	x0, x19
	bl	_MIN
	mov	x19, x0
	mov	x0, x23
	bl	_CHREC_RIGHT
	bl	_int_cst_value
	mov	x20, x0
	mov	x0, x22
	bl	_CHREC_RIGHT
	bl	_int_cst_value
	mov	x2, x0
	mov	x0, x19
	mov	x1, x20
	mov	x3, x21
	mov	x4, x26
	ldr	x5, [sp, #16]                   ; 8-byte Folded Reload
	mov	w6, #1
	bl	_compute_overlap_steps_for_affine_univar
	b	LBB0_22
LBB0_12:
	str	x26, [sp, #8]                   ; 8-byte Folded Spill
	mov	x0, x19
	mov	x1, x21
	mov	w2, #1
	mov	x3, x20
	mov	x4, x24
	bl	_lambda_matrix_right_hermite
	ldr	x8, [x20]
	ldr	w26, [x8]
	tbnz	w26, #31, LBB0_23
; %bb.13:
	cbz	w26, LBB0_24
LBB0_14:
	mov	x0, x26
	mov	x1, x25
	bl	_int_divides_p
	cbz	w0, LBB0_51
; %bb.15:
	cmp	w28, #1
	b.ne	LBB0_38
; %bb.16:
	cmp	w27, #1
	b.ne	LBB0_38
; %bb.17:
	ldr	x8, [x19]
	ldr	w8, [x8]
	cmp	w8, #1
	b.lt	LBB0_37
; %bb.18:
	ldr	x8, [x19, #8]
	ldr	w8, [x8]
	tbz	w8, #31, LBB0_38
	b	LBB0_45
LBB0_19:
	cmp	w28, #2
Lloh19:
	adrp	x24, _TDF_DETAILS@GOTPAGE
Lloh20:
	ldr	x24, [x24, _TDF_DETAILS@GOTPAGEOFF]
	b.ne	LBB0_28
; %bb.20:
	cmp	w27, #1
	b.ne	LBB0_28
; %bb.21:
	mov	x0, x23
	mov	x1, x22
	mov	x2, x21
	mov	x3, x26
	ldr	x4, [sp, #16]                   ; 8-byte Folded Reload
	bl	_compute_overlap_steps_for_affine_1_2
LBB0_22:
Lloh21:
	adrp	x20, _dump_file@GOTPAGE
Lloh22:
	ldr	x20, [x20, _dump_file@GOTPAGEOFF]
Lloh23:
	adrp	x19, _dump_flags@GOTPAGE
Lloh24:
	ldr	x19, [x19, _dump_flags@GOTPAGEOFF]
	ldr	x0, [x20]
	cbnz	x0, LBB0_55
	b	LBB0_2
LBB0_23:
	neg	w9, w26
	str	w9, [x8]
	mov	x0, x24
	mov	x1, x21
	mov	w2, #0
	bl	_lambda_matrix_row_negate
	ldr	x8, [x20]
	ldr	w26, [x8]
	cbnz	w26, LBB0_14
LBB0_24:
Lloh25:
	adrp	x8, _chrec_dont_know@GOTPAGE
Lloh26:
	ldr	x8, [x8, _chrec_dont_know@GOTPAGEOFF]
	ldr	x9, [x8]
	ldr	x21, [sp, #24]                  ; 8-byte Folded Reload
	str	x9, [x21]
	ldr	x9, [x8]
	ldr	x26, [sp, #8]                   ; 8-byte Folded Reload
	str	x9, [x26]
	b	LBB0_53
LBB0_25:
Lloh27:
	adrp	x20, _dump_file@GOTPAGE
Lloh28:
	ldr	x20, [x20, _dump_file@GOTPAGEOFF]
	ldr	x0, [x20]
Lloh29:
	adrp	x19, _dump_flags@GOTPAGE
Lloh30:
	ldr	x19, [x19, _dump_flags@GOTPAGEOFF]
	cbz	x0, LBB0_35
; %bb.26:
	ldr	w8, [x19]
	ldr	w9, [x24]
	tst	w9, w8
	b.eq	LBB0_35
; %bb.27:
Lloh31:
	adrp	x1, l_.str.1@PAGE
Lloh32:
	add	x1, x1, l_.str.1@PAGEOFF
	b	LBB0_34
LBB0_28:
	cmp	w28, #1
Lloh33:
	adrp	x19, _dump_flags@GOTPAGE
Lloh34:
	ldr	x19, [x19, _dump_flags@GOTPAGEOFF]
	b.ne	LBB0_31
; %bb.29:
	cmp	w27, #2
	b.ne	LBB0_31
; %bb.30:
	mov	x0, x22
	mov	x1, x23
	mov	x2, x26
	mov	x3, x21
	ldr	x4, [sp, #16]                   ; 8-byte Folded Reload
	bl	_compute_overlap_steps_for_affine_1_2
Lloh35:
	adrp	x20, _dump_file@GOTPAGE
Lloh36:
	ldr	x20, [x20, _dump_file@GOTPAGEOFF]
	ldr	x0, [x20]
	cbnz	x0, LBB0_55
	b	LBB0_2
LBB0_31:
Lloh37:
	adrp	x20, _dump_file@GOTPAGE
Lloh38:
	ldr	x20, [x20, _dump_file@GOTPAGEOFF]
	ldr	x0, [x20]
	cbz	x0, LBB0_35
; %bb.32:
	ldr	w8, [x19]
	ldr	w9, [x24]
	tst	w9, w8
	b.eq	LBB0_35
; %bb.33:
Lloh39:
	adrp	x1, l_.str.2@PAGE
Lloh40:
	add	x1, x1, l_.str.2@PAGEOFF
LBB0_34:
	bl	_fprintf
LBB0_35:
Lloh41:
	adrp	x8, _chrec_dont_know@GOTPAGE
Lloh42:
	ldr	x8, [x8, _chrec_dont_know@GOTPAGEOFF]
	ldr	x9, [x8]
LBB0_36:
	str	x9, [x21]
	ldr	x9, [x8]
	b	LBB0_43
LBB0_37:
	tbnz	w8, #31, LBB0_44
LBB0_38:
Lloh43:
	adrp	x20, _dump_file@GOTPAGE
Lloh44:
	ldr	x20, [x20, _dump_file@GOTPAGEOFF]
	ldr	x0, [x20]
Lloh45:
	adrp	x19, _dump_flags@GOTPAGE
Lloh46:
	ldr	x19, [x19, _dump_flags@GOTPAGEOFF]
Lloh47:
	adrp	x24, _TDF_DETAILS@GOTPAGE
Lloh48:
	ldr	x24, [x24, _TDF_DETAILS@GOTPAGEOFF]
	cbz	x0, LBB0_42
; %bb.39:
	ldr	w8, [x19]
	ldr	w9, [x24]
	tst	w9, w8
	b.eq	LBB0_42
; %bb.40:
Lloh49:
	adrp	x1, l_.str.3@PAGE
Lloh50:
	add	x1, x1, l_.str.3@PAGEOFF
LBB0_41:
	bl	_fprintf
LBB0_42:
Lloh51:
	adrp	x8, _chrec_dont_know@GOTPAGE
Lloh52:
	ldr	x8, [x8, _chrec_dont_know@GOTPAGEOFF]
	ldr	x9, [x8]
	ldr	x21, [sp, #24]                  ; 8-byte Folded Reload
	str	x9, [x21]
	ldr	x9, [x8]
	ldr	x26, [sp, #8]                   ; 8-byte Folded Reload
LBB0_43:
	str	x9, [x26]
	ldr	x8, [x8]
	ldr	x9, [sp, #16]                   ; 8-byte Folded Reload
	str	x8, [x9]
	ldr	x0, [x20]
	cbnz	x0, LBB0_55
	b	LBB0_2
LBB0_44:
	ldr	x8, [x19, #8]
	ldr	w8, [x8]
	cmp	w8, #1
	b.lt	LBB0_38
LBB0_45:
	mov	x0, x23
	bl	_CHREC_VARIABLE
	bl	_get_number_of_iters_for_loop
	mov	x19, x0
	mov	x0, x22
	bl	_CHREC_VARIABLE
	bl	_get_number_of_iters_for_loop
Lloh53:
	adrp	x27, _NULL_TREE@GOTPAGE
Lloh54:
	ldr	x27, [x27, _NULL_TREE@GOTPAGEOFF]
	ldr	x8, [x27]
	cmp	x19, x8
	b.eq	LBB0_57
; %bb.46:
	mov	x20, x0
	cmp	x0, x8
	b.eq	LBB0_57
; %bb.47:
	mov	x0, x19
	bl	_int_cst_value
	mov	x19, x0
	mov	x0, x20
	bl	_int_cst_value
	mov	x1, x0
	mov	x0, x19
	bl	_MIN
	mov	x19, x0
	ldp	x8, x9, [x24]
	ldp	w10, w8, [x8]
	mul	w10, w10, w25
	sdiv	w28, w10, w26
	ldp	w23, w22, [x9]
	cbnz	w23, LBB0_49
; %bb.48:
	tbnz	w28, #31, LBB0_51
LBB0_49:
	mul	w8, w8, w25
	sdiv	w25, w8, w26
	cbnz	w22, LBB0_60
; %bb.50:
	tbz	w25, #31, LBB0_60
LBB0_51:
Lloh55:
	adrp	x8, _chrec_known@GOTPAGE
Lloh56:
	ldr	x8, [x8, _chrec_known@GOTPAGEOFF]
	ldr	x9, [x8]
	ldr	x21, [sp, #24]                  ; 8-byte Folded Reload
	str	x9, [x21]
	ldr	x8, [x8]
	ldr	x26, [sp, #8]                   ; 8-byte Folded Reload
LBB0_52:
	str	x8, [x26]
Lloh57:
	adrp	x8, _integer_zero_node@GOTPAGE
Lloh58:
	ldr	x8, [x8, _integer_zero_node@GOTPAGEOFF]
LBB0_53:
	ldr	x8, [x8]
	ldr	x9, [sp, #16]                   ; 8-byte Folded Reload
	str	x8, [x9]
LBB0_54:
Lloh59:
	adrp	x20, _dump_file@GOTPAGE
Lloh60:
	ldr	x20, [x20, _dump_file@GOTPAGEOFF]
Lloh61:
	adrp	x19, _dump_flags@GOTPAGE
Lloh62:
	ldr	x19, [x19, _dump_flags@GOTPAGEOFF]
Lloh63:
	adrp	x24, _TDF_DETAILS@GOTPAGE
Lloh64:
	ldr	x24, [x24, _TDF_DETAILS@GOTPAGEOFF]
	ldr	x0, [x20]
	cbz	x0, LBB0_2
LBB0_55:
	ldr	w8, [x19]
	ldr	w9, [x24]
	tst	w9, w8
	b.eq	LBB0_2
; %bb.56:
Lloh65:
	adrp	x1, l_.str.4@PAGE
Lloh66:
	add	x1, x1, l_.str.4@PAGEOFF
	bl	_fprintf
	ldr	x0, [x20]
	ldr	x1, [x21]
	mov	w2, #0
	bl	_print_generic_expr
	ldr	x0, [x20]
Lloh67:
	adrp	x1, l_.str.5@PAGE
Lloh68:
	add	x1, x1, l_.str.5@PAGEOFF
	bl	_fprintf
	ldr	x0, [x20]
	ldr	x1, [x26]
	mov	w2, #0
	bl	_print_generic_expr
	ldr	x0, [x20]
Lloh69:
	adrp	x19, l_.str.6@PAGE
Lloh70:
	add	x19, x19, l_.str.6@PAGEOFF
	mov	x1, x19
	bl	_fprintf
	ldr	x0, [x20]
	mov	x1, x19
	ldp	x29, x30, [sp, #112]            ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #96]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp, #80]             ; 16-byte Folded Reload
	ldp	x24, x23, [sp, #64]             ; 16-byte Folded Reload
	ldp	x26, x25, [sp, #48]             ; 16-byte Folded Reload
	ldp	x28, x27, [sp, #32]             ; 16-byte Folded Reload
	add	sp, sp, #128
	b	_fprintf
LBB0_57:
Lloh71:
	adrp	x20, _dump_file@GOTPAGE
Lloh72:
	ldr	x20, [x20, _dump_file@GOTPAGEOFF]
	ldr	x0, [x20]
Lloh73:
	adrp	x19, _dump_flags@GOTPAGE
Lloh74:
	ldr	x19, [x19, _dump_flags@GOTPAGEOFF]
Lloh75:
	adrp	x24, _TDF_DETAILS@GOTPAGE
Lloh76:
	ldr	x24, [x24, _TDF_DETAILS@GOTPAGEOFF]
	cbz	x0, LBB0_42
; %bb.58:
	ldr	w8, [x19]
	ldr	w9, [x24]
	tst	w9, w8
	b.eq	LBB0_42
; %bb.59:
Lloh77:
	adrp	x1, l_.str.1@PAGE
Lloh78:
	add	x1, x1, l_.str.1@PAGEOFF
	b	LBB0_41
LBB0_60:
	cmp	w23, #1
	b.lt	LBB0_38
; %bb.61:
	neg	w0, w28
	mov	x1, x23
	bl	_CEIL
	mov	x21, x0
	sub	w0, w19, w28
	mov	x1, x23
	bl	_FLOOR_DIV
	cmp	w22, #1
	b.lt	LBB0_64
; %bb.62:
	mov	x20, x0
	neg	w0, w25
	mov	x1, x22
	bl	_CEIL
	mov	x1, x0
	mov	x0, x21
	bl	_MAX
	mov	x24, x0
	sub	w0, w19, w25
	mov	x1, x22
	bl	_FLOOR_DIV
	mov	x1, x0
	mov	x0, x20
	bl	_MIN
	mov	x21, x0
	madd	w20, w24, w23, w28
	madd	w24, w24, w22, w25
	sdiv	w0, w20, w23
	sdiv	w1, w24, w22
	bl	_MIN
	msub	w1, w0, w23, w20
	msub	w20, w0, w22, w24
	cmp	w1, w19
	ccmp	w20, w19, #0, le
	ldr	x26, [sp, #8]                   ; 8-byte Folded Reload
	b.le	LBB0_68
; %bb.63:
Lloh79:
	adrp	x8, _chrec_known@GOTPAGE
Lloh80:
	ldr	x8, [x8, _chrec_known@GOTPAGEOFF]
	ldr	x9, [x8]
	ldr	x21, [sp, #24]                  ; 8-byte Folded Reload
	str	x9, [x21]
	ldr	x8, [x8]
	b	LBB0_52
LBB0_64:
Lloh81:
	adrp	x20, _dump_file@GOTPAGE
Lloh82:
	ldr	x20, [x20, _dump_file@GOTPAGEOFF]
	ldr	x0, [x20]
	ldr	x26, [sp, #8]                   ; 8-byte Folded Reload
Lloh83:
	adrp	x19, _dump_flags@GOTPAGE
Lloh84:
	ldr	x19, [x19, _dump_flags@GOTPAGEOFF]
Lloh85:
	adrp	x24, _TDF_DETAILS@GOTPAGE
Lloh86:
	ldr	x24, [x24, _TDF_DETAILS@GOTPAGEOFF]
	cbz	x0, LBB0_67
; %bb.65:
	ldr	w8, [x19]
	ldr	w9, [x24]
	tst	w9, w8
	b.eq	LBB0_67
; %bb.66:
Lloh87:
	adrp	x1, l_.str.3@PAGE
Lloh88:
	add	x1, x1, l_.str.3@PAGEOFF
	bl	_fprintf
LBB0_67:
Lloh89:
	adrp	x8, _chrec_dont_know@GOTPAGE
Lloh90:
	ldr	x8, [x8, _chrec_dont_know@GOTPAGEOFF]
	ldr	x9, [x8]
	ldr	x21, [sp, #24]                  ; 8-byte Folded Reload
	b	LBB0_36
LBB0_68:
	sub	w8, w1, w28
	sdiv	w8, w8, w23
	sub	w19, w21, w8
	ldr	x0, [x27]
	bl	_build_int_cst
	mov	x21, x0
	ldr	x0, [x27]
	mov	x1, x23
	bl	_build_int_cst
	mov	x2, x0
	mov	w0, #1
	mov	x1, x21
	bl	_build_polynomial_chrec
	ldr	x21, [sp, #24]                  ; 8-byte Folded Reload
	str	x0, [x21]
	ldr	x0, [x27]
	mov	x1, x20
	bl	_build_int_cst
	mov	x20, x0
	ldr	x0, [x27]
	mov	x1, x22
	bl	_build_int_cst
	mov	x2, x0
	mov	w0, #1
	mov	x1, x20
	bl	_build_polynomial_chrec
	str	x0, [x26]
	ldr	x0, [x27]
	mov	x1, x19
	bl	_build_int_cst
	ldr	x8, [sp, #16]                   ; 8-byte Folded Reload
	str	x0, [x8]
	b	LBB0_54
	.loh AdrpLdrGotLdr	Lloh2, Lloh3, Lloh4
	.loh AdrpLdrGot	Lloh0, Lloh1
	.loh AdrpLdrGot	Lloh10, Lloh11
	.loh AdrpLdrGot	Lloh8, Lloh9
	.loh AdrpLdrGotLdr	Lloh5, Lloh6, Lloh7
	.loh AdrpAdd	Lloh12, Lloh13
	.loh AdrpLdrGot	Lloh17, Lloh18
	.loh AdrpLdrGotLdr	Lloh14, Lloh15, Lloh16
	.loh AdrpLdrGot	Lloh19, Lloh20
	.loh AdrpLdrGot	Lloh23, Lloh24
	.loh AdrpLdrGot	Lloh21, Lloh22
	.loh AdrpLdrGot	Lloh25, Lloh26
	.loh AdrpLdrGot	Lloh29, Lloh30
	.loh AdrpLdrGot	Lloh27, Lloh28
	.loh AdrpAdd	Lloh31, Lloh32
	.loh AdrpLdrGot	Lloh33, Lloh34
	.loh AdrpLdrGot	Lloh35, Lloh36
	.loh AdrpLdrGot	Lloh37, Lloh38
	.loh AdrpAdd	Lloh39, Lloh40
	.loh AdrpLdrGot	Lloh41, Lloh42
	.loh AdrpLdrGot	Lloh47, Lloh48
	.loh AdrpLdrGot	Lloh45, Lloh46
	.loh AdrpLdrGot	Lloh43, Lloh44
	.loh AdrpAdd	Lloh49, Lloh50
	.loh AdrpLdrGot	Lloh51, Lloh52
	.loh AdrpLdrGot	Lloh53, Lloh54
	.loh AdrpLdrGot	Lloh55, Lloh56
	.loh AdrpLdrGot	Lloh57, Lloh58
	.loh AdrpLdrGot	Lloh63, Lloh64
	.loh AdrpLdrGot	Lloh61, Lloh62
	.loh AdrpLdrGot	Lloh59, Lloh60
	.loh AdrpAdd	Lloh69, Lloh70
	.loh AdrpAdd	Lloh67, Lloh68
	.loh AdrpAdd	Lloh65, Lloh66
	.loh AdrpLdrGot	Lloh75, Lloh76
	.loh AdrpLdrGot	Lloh73, Lloh74
	.loh AdrpLdrGot	Lloh71, Lloh72
	.loh AdrpAdd	Lloh77, Lloh78
	.loh AdrpLdrGot	Lloh79, Lloh80
	.loh AdrpLdrGot	Lloh85, Lloh86
	.loh AdrpLdrGot	Lloh83, Lloh84
	.loh AdrpLdrGot	Lloh81, Lloh82
	.loh AdrpAdd	Lloh87, Lloh88
	.loh AdrpLdrGot	Lloh89, Lloh90
	.cfi_endproc
                                        ; -- End function
	.comm	_integer_zero_node,8,3          ; @integer_zero_node
	.comm	_chrec_dont_know,8,3            ; @chrec_dont_know
	.comm	_dump_file,8,3                  ; @dump_file
	.comm	_dump_flags,4,2                 ; @dump_flags
	.comm	_TDF_DETAILS,4,2                ; @TDF_DETAILS
	.section	__TEXT,__cstring,cstring_literals
l_.str:                                 ; @.str
	.asciz	"(analyze_subscript_affine_affine \n"

	.comm	_NULL_TREE,8,3                  ; @NULL_TREE
l_.str.1:                               ; @.str.1
	.asciz	"affine-affine test failed: missing iteration counts.\n"

l_.str.2:                               ; @.str.2
	.asciz	"affine-affine test failed: too many variables.\n"

	.comm	_chrec_known,8,3                ; @chrec_known
l_.str.3:                               ; @.str.3
	.asciz	"affine-affine test failed: unimplemented.\n"

l_.str.4:                               ; @.str.4
	.asciz	"  (overlaps_a = "

l_.str.5:                               ; @.str.5
	.asciz	")\n  (overlaps_b = "

l_.str.6:                               ; @.str.6
	.asciz	")\n"

	.no_dead_strip	_analyze_subscript_affine_affine
.subsections_via_symbols
