// File: tsoding[P]wcc/src/./wcc_wat_compiler.cpp
// Function: Wat_Compiler::compile_minus(Binary_Op)
S_Expr *Wat_Compiler::compile_minus(Binary_Op minus)
{
    assert(minus.lhs->type == minus.rhs->type && "Type Checking step didn't work correctly.");

    switch (minus.lhs->type) {
    case Type::U0:
        assert(0 && "Type Checking step didn't work correctly. There is no minus operation defined for Type::U0.");
        break;
    case Type::Bool:
        assert(0 && "Type Checking step didn't work correctly. There is no minus operation defined for Type::Bool.");
        break;
    case Type::U8:
    case Type::U32:
        return list(atom("i32.sub"_sv), compile_expression(minus.lhs), compile_expression(minus.rhs));
    case Type::U64:
        return list(atom("i64.sub"_sv), compile_expression(minus.lhs), compile_expression(minus.rhs));
    case Type::Unchecked:
        assert(0 && "Type checking step didn't work correctly");
        break;
    }

    assert(0 && "Memory corruption?");
    return nullptr;
}

// Assembly:
pushq %rbp
movq %rsp, %rbp
subq $0x80, %rsp
movq %rsi, -0x18(%rbp)
movq %rdx, -0x10(%rbp)
movq %rdi, -0x20(%rbp)
movq -0x20(%rbp), %rax
movq %rax, -0x50(%rbp)
movq -0x18(%rbp), %rax
movl 0x4(%rax), %ecx
movq -0x10(%rbp), %rdx
xorl %eax, %eax
cmpl 0x4(%rdx), %ecx
movb %al, -0x41(%rbp)
jne 0x73eb
movb $0x1, %al
movb %al, -0x41(%rbp)
jmp 0x73eb
movb -0x41(%rbp), %al
testb $0x1, %al
jne 0x73f4
jmp 0x73f6
jmp 0x7415
leaq 0x7d3c(%rip), %rdi      # 0xf139
leaq 0x7ab4(%rip), %rsi      # 0xeeb8
movl $0x95, %edx
leaq 0x7d7b(%rip), %rcx      # 0xf18b
callq 0x10c0
movq -0x18(%rbp), %rax
movl 0x4(%rax), %eax
movq %rax, -0x58(%rbp)
subq $0x5, %rax
ja 0x756a
movq -0x58(%rbp), %rax
leaq 0x6fd3(%rip), %rcx      # 0xe408
movslq (%rcx,%rax,4), %rax
addq %rcx, %rax
jmpq *%rax
leaq 0x7d75(%rip), %rdi      # 0xf1ba
leaq 0x7a6c(%rip), %rsi      # 0xeeb8
movl $0x99, %edx
leaq 0x7d33(%rip), %rcx      # 0xf18b
callq 0x10c0
leaq 0x7db9(%rip), %rdi      # 0xf21d
leaq 0x7a4d(%rip), %rsi      # 0xeeb8
movl $0x9c, %edx
leaq 0x7d14(%rip), %rcx      # 0xf18b
callq 0x10c0
leaq 0x7dff(%rip), %rdi      # 0xf282
movl $0x7, %esi
callq 0x12e0
movq -0x50(%rbp), %rdi
movq %rax, -0x30(%rbp)
movq %rdx, -0x28(%rbp)
movq -0x30(%rbp), %rsi
movq -0x28(%rbp), %rdx
callq 0xb5c0
movq -0x50(%rbp), %rdi
movq %rax, -0x68(%rbp)
movq -0x18(%rbp), %rsi
callq 0x70d0
movq -0x50(%rbp), %rdi
movq %rax, -0x60(%rbp)
movq -0x10(%rbp), %rsi
callq 0x70d0
movq -0x50(%rbp), %rdi
movq -0x68(%rbp), %rsi
movq -0x60(%rbp), %rdx
movq %rax, %rcx
callq 0xb6d0
movq %rax, -0x8(%rbp)
jmp 0x7589
leaq 0x7d9e(%rip), %rdi      # 0xf28a
movl $0x7, %esi
callq 0x12e0
movq -0x50(%rbp), %rdi
movq %rax, -0x40(%rbp)
movq %rdx, -0x38(%rbp)
movq -0x40(%rbp), %rsi
movq -0x38(%rbp), %rdx
callq 0xb5c0
movq -0x50(%rbp), %rdi
movq %rax, -0x78(%rbp)
movq -0x18(%rbp), %rsi
callq 0x70d0
movq -0x50(%rbp), %rdi
movq %rax, -0x70(%rbp)
movq -0x10(%rbp), %rsi
callq 0x70d0
movq -0x50(%rbp), %rdi
movq -0x78(%rbp), %rsi
movq -0x70(%rbp), %rdx
movq %rax, %rcx
callq 0xb6d0
movq %rax, -0x8(%rbp)
jmp 0x7589
leaq 0x7d40(%rip), %rdi      # 0xf292
leaq 0x795f(%rip), %rsi      # 0xeeb8
movl $0xa4, %edx
leaq 0x7c26(%rip), %rcx      # 0xf18b
callq 0x10c0
leaq 0x7bae(%rip), %rdi      # 0xf11f
leaq 0x7940(%rip), %rsi      # 0xeeb8
movl $0xa8, %edx
leaq 0x7c07(%rip), %rcx      # 0xf18b
callq 0x10c0
movq -0x8(%rbp), %rax
addq $0x80, %rsp
popq %rbp
retq
nopw %cs:(%rax,%rax)