ubsan FUBARd assembly

	.globl	_ZN10parse_ll_t11parse_errorE13parse_token_tPKwz
	.align	16, 0x90
	.type	_ZN10parse_ll_t11parse_errorE13parse_token_tPKwz,@function
_ZN10parse_ll_t11parse_errorE13parse_token_tPKwz: # @_ZN10parse_ll_t11parse_errorE13parse_token_tPKwz
	.cfi_startproc
	.cfi_personality 3, __gxx_personality_v0
.Leh_func_begin40:
	.cfi_lsda 3, .Lexception40
# BB#0:
	pushq	%r15
.Ltmp520:
	.cfi_def_cfa_offset 16
	pushq	%r14
.Ltmp521:
	.cfi_def_cfa_offset 24
	pushq	%rbx
.Ltmp522:
	.cfi_def_cfa_offset 32
	subq	$240, %rsp
.Ltmp523:
	.cfi_def_cfa_offset 272
.Ltmp524:
	.cfi_offset %rbx, -32
.Ltmp525:
	.cfi_offset %r14, -24
.Ltmp526:
	.cfi_offset %r15, -16
	movq	%rsi, %r14
	movq	%rdi, %r15
	testb	%al, %al
	je	.LBB40_2
# BB#1:
	movaps	%xmm0, 48(%rsp)
	movaps	%xmm1, 64(%rsp)
	movaps	%xmm2, 80(%rsp)
	movaps	%xmm3, 96(%rsp)
	movaps	%xmm4, 112(%rsp)
	movaps	%xmm5, 128(%rsp)
	movaps	%xmm6, 144(%rsp)
	movaps	%xmm7, 160(%rsp)
.LBB40_2:
	movq	%r9, 40(%rsp)
	movq	%r8, 32(%rsp)
	movq	%rcx, 24(%rsp)
	movq	%rdx, 16(%rsp)
	setne	%al
	testb	$7, %r15b
	sete	%bl
	andb	%al, %bl
	je	.LBB40_20
# BB#3:
	movb	$1, 48(%r15)
	testq	%r14, %r14
	je	.LBB40_14
# BB#4:
	testb	$1, %bl
	je	.LBB40_21
# BB#5:
	movzbl	49(%r15), %eax
	cmpq	$2, %rax
	jae	.LBB40_22
# BB#6:
	testb	$1, %al
	je	.LBB40_14
# BB#7:
	leaq	216(%rsp), %rdi
	callq	_ZN13parse_error_tC1Ev
	leaq	(%rsp), %rax
	movq	%rax, 208(%rsp)
	leaq	304(%rsp), %rax
	movq	%rax, 200(%rsp)
	movl	$48, 196(%rsp)
	movl	$16, 192(%rsp)
.Ltmp501:
	leaq	184(%rsp), %rdi
	leaq	192(%rsp), %rdx
	movq	%r14, %rsi
	callq	_Z14vformat_stringPKwP13__va_list_tag
.Ltmp502:
# BB#8:
.Ltmp503:
	leaq	216(%rsp), %rdi
	leaq	184(%rsp), %rsi
	callq	_ZNSbIwSt11char_traitsIwESaIwEEaSERKS2_
.Ltmp504:
# BB#9:
.Ltmp508:
	leaq	184(%rsp), %rdi
	callq	_ZNSbIwSt11char_traitsIwESaIwEED1Ev
.Ltmp509:
# BB#10:
	leaq	272(%rsp), %rax
	movups	16(%rax), %xmm0
	movups	%xmm0, 224(%rsp)
	testb	$1, %bl
	je	.LBB40_23
# BB#11:
	addq	$56, %r15
	testb	$7, %r15b
	jne	.LBB40_24
# BB#12:
.Ltmp510:
	leaq	216(%rsp), %rsi
	movq	%r15, %rdi
	callq	_ZNSt6vectorI13parse_error_tSaIS0_EE9push_backERKS0_
.Ltmp511:
# BB#13:
	leaq	216(%rsp), %rdi
	callq	_ZN13parse_error_tD1Ev
.LBB40_14:
	addq	$240, %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	ret
.LBB40_20:
	movl	$__unnamed_216, %edi
	movq	%r15, %rsi
	callq	__ubsan_handle_type_mismatch_abort
.LBB40_21:
	movl	$__unnamed_217, %edi
	movq	%r15, %rsi
	callq	__ubsan_handle_type_mismatch_abort
.LBB40_22:
	movl	$__unnamed_218, %edi
	movq	%rax, %rsi
	callq	__ubsan_handle_load_invalid_value_abort
.LBB40_16:
.Ltmp505:
	movq	%rax, %rbx
.Ltmp506:
	leaq	184(%rsp), %rax
	movq	%rax, %rdi
	callq	_ZNSbIwSt11char_traitsIwESaIwEED1Ev
.Ltmp507:
	jmp	.LBB40_17
.LBB40_23:
	movl	$__unnamed_219, %edi
	movq	%r15, %rsi
	callq	__ubsan_handle_type_mismatch_abort
.LBB40_24:
	movl	$__unnamed_220, %edi
	movq	%r15, %rsi
	callq	__ubsan_handle_type_mismatch_abort
.LBB40_15:
.Ltmp512:
	movq	%rax, %rbx
.LBB40_17:
.Ltmp513:
	leaq	216(%rsp), %rax
	movq	%rax, %rdi
	callq	_ZN13parse_error_tD1Ev
.Ltmp514:
# BB#18:
	movq	%rbx, %rdi
	callq	_Unwind_Resume
.LBB40_19:
.Ltmp515:
	movq	%rax, %rdi
	callq	__clang_call_terminate