// File: /workspace/github_c_makefile_star2_O3/Ihsoh[P]ilang/compiler/frontend/irgen_llvmir.c
// Function: ir_expr_div
static void _ir_expr_div(
	IRGeneratorLlvmirContext *ctx,
	ResizableString *rstr,
	ResizableString *rstr_result_lhs_ptr,
	_ExprResult *expr_result,
	ParserASTNode *node
) {
	assert(ctx);
	assert(rstr);
	assert(expr_result);
	assert(node);
	assert(node->type == FE_NODE_EXPR_DIV
			|| node->type == FE_NODE_EXPR_DIV_ASSIGN);

	ParserSymbol *func_symbol = ctx->func_symbol;
	assert(func_symbol);

	ParserASTNode *node_type = FE_EXPR_AST_NODE_GET_TYPE_NODE(node);
	uint8_t type = FE_EXPR_AST_NODE_GET_TYPE(node);

	ParserASTNode *node_lhs = node->childs[0];
	ParserASTNode *node_rhs = node->childs[1];

	_ExprResult result_lhs;
	_ExprResult result_rhs;
	_ExprResult result_lhs_casted;
	_ExprResult result_rhs_casted;

	_expr_result_init(&result_lhs);
	_expr_result_init(&result_rhs);
	_expr_result_init(&result_lhs_casted);
	_expr_result_init(&result_rhs_casted);

	_ir_expr(ctx, rstr, &result_lhs, node_lhs);
	rstr_append_with_rstr(rstr, &(result_lhs.rstr_for_result_ptr));
	rstr_append_with_rstr(rstr, &(result_lhs.rstr_for_result));

	if (rstr_result_lhs_ptr != NULL) {
		rstr_append_with_rstr(
			rstr_result_lhs_ptr,
			&(result_lhs.rstr_result_ptr)
		);
	}

	_ir_expr(ctx, rstr, &result_rhs, node_rhs);
	rstr_append_with_rstr(rstr, &(result_rhs.rstr_for_result_ptr));
	rstr_append_with_rstr(rstr, &(result_rhs.rstr_for_result));

	_expr_result_cast(
		ctx,
		&result_lhs_casted,
		node_type,
		&result_lhs,
		FE_EXPR_AST_NODE_GET_TYPE_NODE(node_lhs)
	);
	rstr_append_with_rstr(rstr, &(result_lhs_casted.rstr_for_result_ptr));
	rstr_append_with_rstr(rstr, &(result_lhs_casted.rstr_for_result));

	_expr_result_cast(
		ctx,
		&result_rhs_casted,
		node_type,
		&result_rhs,
		FE_EXPR_AST_NODE_GET_TYPE_NODE(node_rhs)
	);
	rstr_append_with_rstr(rstr, &(result_rhs_casted.rstr_for_result_ptr));
	rstr_append_with_rstr(rstr, &(result_rhs_casted.rstr_for_result));

	ResizableString rstr_tmp_label_val;
	rstr_init(&rstr_tmp_label_val);
	_generate_func_tmp(ctx, func_symbol, &rstr_tmp_label_val);

	if (fe_sem_is_signed_type(type)) {
		rstr_appendf(
			&(expr_result->rstr_for_result),
			"%s = sdiv %s, %s\n",
			RSTR_CSTR(&rstr_tmp_label_val),
			RSTR_CSTR(&(result_lhs_casted.rstr_result)),
			RSTR_CSTR(&(result_rhs_casted.rstr_result_val))
		);
	} else if (fe_sem_is_unsigned_type(type)) {
		rstr_appendf(
			&(expr_result->rstr_for_result),
			"%s = udiv %s, %s\n",
			RSTR_CSTR(&rstr_tmp_label_val),
			RSTR_CSTR(&(result_lhs_casted.rstr_result)),
			RSTR_CSTR(&(result_rhs_casted.rstr_result_val))
		);
	} else if (fe_sem_is_float_type(type)) {
		rstr_appendf(
			&(expr_result->rstr_for_result),
			"%s = fdiv %s, %s\n",
			RSTR_CSTR(&rstr_tmp_label_val),
			RSTR_CSTR(&(result_lhs_casted.rstr_result)),
			RSTR_CSTR(&(result_rhs_casted.rstr_result_val))
		);
	} else {
		assert(0);
	}
	_expr_result_set_result(
		expr_result,
		RSTR_CSTR(&(result_lhs_casted.rstr_result_type)),
		RSTR_CSTR(&rstr_tmp_label_val)
	);

	_expr_result_free(&result_lhs);
	_expr_result_free(&result_rhs);
	_expr_result_free(&result_lhs_casted);
	_expr_result_free(&result_rhs_casted);
	rstr_free(&rstr_tmp_label_val);
}

// Assembly:
pushq %rbp
movq %rsp, %rbp
pushq %r15
pushq %r14
pushq %r13
pushq %r12
pushq %rbx
subq $0x238, %rsp            # imm = 0x238
testq %rcx, %rcx
je 0x1e65a
movq %rdx, %r12
movq %rsi, %r14
movq %rdi, %r15
movl (%r8), %eax
cmpl $0xe14, %eax            # imm = 0xE14
je 0x1e3f2
cmpl $0xeb1, %eax            # imm = 0xEB1
jne 0x1e698
movq %rcx, -0x48(%rbp)
movq 0x40(%r15), %rax
movq %rax, -0x50(%rbp)
testq %rax, %rax
je 0x1e679
movq 0x68(%r8), %rax
movq %rax, -0x40(%rbp)
movb 0x60(%r8), %al
movb %al, -0x29(%rbp)
movq 0x48(%r8), %rax
movq (%rax), %rbx
movq 0x8(%rax), %rax
movq %rax, -0x38(%rbp)
leaq -0x160(%rbp), %r13
movq %r13, %rdi
callq 0x19b1c
leaq -0xe0(%rbp), %rdi
callq 0x19b1c
leaq -0x260(%rbp), %rdi
callq 0x19b1c
leaq -0x1e0(%rbp), %rdi
callq 0x19b1c
movq %r15, %rdi
movq %r14, %rsi
movq %r13, %rdx
movq %rbx, %rcx
callq 0x1a9a8
leaq -0x150(%rbp), %rsi
movq %r14, %rdi
callq 0x769e
movq %r14, %rdi
movq %r13, %rsi
callq 0x769e
testq %r12, %r12
je 0x1e497
leaq -0x110(%rbp), %rsi
movq %r12, %rdi
callq 0x769e
leaq -0xe0(%rbp), %r13
movq %r15, %rdi
movq %r14, %rsi
movq %r13, %rdx
movq -0x38(%rbp), %r12
movq %r12, %rcx
callq 0x1a9a8
leaq -0xd0(%rbp), %rsi
movq %r14, %rdi
callq 0x769e
movq %r14, %rdi
movq %r13, %rsi
callq 0x769e
movq 0x68(%rbx), %r8
leaq -0x260(%rbp), %rbx
leaq -0x160(%rbp), %rcx
movq %r15, %rdi
movq %rbx, %rsi
movq -0x40(%rbp), %r13
movq %r13, %rdx
callq 0x19bc3
leaq -0x250(%rbp), %rsi
movq %r14, %rdi
callq 0x769e
movq %r14, %rdi
movq %rbx, %rsi
callq 0x769e
movq 0x68(%r12), %r8
leaq -0x1e0(%rbp), %rbx
movq %r15, %rdi
movq %rbx, %rsi
movq %r13, %rdx
leaq -0xe0(%rbp), %rcx
callq 0x19bc3
leaq -0x1d0(%rbp), %rsi
movq %r14, %rdi
callq 0x769e
movq %r14, %rdi
movq %rbx, %rsi
callq 0x769e
leaq -0x60(%rbp), %rbx
movq %rbx, %rdi
callq 0x7354
movq -0x50(%rbp), %rcx
movl 0x54(%rcx), %edx
leal 0x1(%rdx), %eax
movl %eax, 0x54(%rcx)
leaq 0x26c04(%rip), %rsi     # 0x4516a
movq %rbx, %rdi
xorl %eax, %eax
callq 0x7945
movzbl -0x29(%rbp), %ebx
movl %ebx, %edi
callq 0x2a444
testb %al, %al
je 0x1e588
leaq 0x27055(%rip), %rsi     # 0x455db
jmp 0x1e5b2
movl %ebx, %edi
callq 0x2a454
testb %al, %al
je 0x1e59c
leaq 0x27053(%rip), %rsi     # 0x455ed
jmp 0x1e5b2
movl %ebx, %edi
callq 0x2a475
testb %al, %al
je 0x1e6b7
leaq 0x2704d(%rip), %rsi     # 0x455ff
leaq -0x60(%rbp), %rbx
movq 0x8(%rbx), %rdx
testq %rdx, %rdx
leaq 0x24942(%rip), %r12     # 0x42f06
cmoveq %r12, %rdx
leaq -0x260(%rbp), %r14
movq 0x28(%r14), %rcx
testq %rcx, %rcx
cmoveq %r12, %rcx
leaq -0x1e0(%rbp), %r15
movq 0x48(%r15), %r8
testq %r8, %r8
cmoveq %r12, %r8
movq -0x48(%rbp), %r13
movq %r13, %rdi
xorl %eax, %eax
callq 0x7945
movq 0x38(%r14), %rsi
testq %rsi, %rsi
cmoveq %r12, %rsi
movq 0x8(%rbx), %rdx
testq %rdx, %rdx
cmoveq %r12, %rdx
movq %r13, %rdi
callq 0x1def5
leaq -0x160(%rbp), %rdi
callq 0x1a3fd
leaq -0xe0(%rbp), %rdi
callq 0x1a3fd
movq %r14, %rdi
callq 0x1a3fd
movq %r15, %rdi
callq 0x1a3fd
movq %rbx, %rdi
callq 0x7852
addq $0x238, %rsp            # imm = 0x238
popq %rbx
popq %r12
popq %r13
popq %r14
popq %r15
popq %rbp
retq
leaq 0x23573(%rip), %rdi     # 0x41bd4
leaq 0x262dc(%rip), %rsi     # 0x44944
leaq 0x26ef8(%rip), %rcx     # 0x45567
movl $0xba3, %edx            # imm = 0xBA3
callq 0x30a0
leaq 0x248e7(%rip), %rdi     # 0x42f67
leaq 0x262bd(%rip), %rsi     # 0x44944
leaq 0x26ed9(%rip), %rcx     # 0x45567
movl $0xba9, %edx            # imm = 0xBA9
callq 0x30a0
leaq 0x23c95(%rip), %rdi     # 0x42334
leaq 0x2629e(%rip), %rsi     # 0x44944
leaq 0x26eba(%rip), %rcx     # 0x45567
movl $0xba6, %edx            # imm = 0xBA6
callq 0x30a0
leaq 0x20ca2(%rip), %rdi     # 0x3f360
leaq 0x2627f(%rip), %rsi     # 0x44944
leaq 0x26e9b(%rip), %rcx     # 0x45567
movl $0xbfb, %edx            # imm = 0xBFB
callq 0x30a0