unsigned char
ieee_p_2592010699_sub_374109322130769762_503743352(char *t1, unsigned char t2) {
  char t4[8];
  unsigned char t0;
  char *t5;
  char *t6;
  char *t7;
  int t8;
  unsigned int t9;
  unsigned int t10;
  unsigned int t11;
  unsigned char t12;
LAB0:
  t5 = (t4 + 4U);
  *((unsigned char *)t5) = t2;
  t6 = (t1 + 1648U);
  t7 = *((char **)t6);
  t8 = (t2 - 0);
  t9 = (t8 * 1);
  t10 = (1U * t9);
  t11 = (0 + t10);
  t6 = (t7 + t11);
  t12 = *((unsigned char *)t6);
  t0 = t12;
LAB1:
  return t0;
LAB2:;
}


x86 assembly (clang, -O0):
<ieee_p_2592010699_sub_374109322130769762_503743352>:
push   %rbp
mov    %rsp,%rbp
mov    %sil,%al
mov    %rdi,-0x10(%rbp)
mov    %al,-0x11(%rbp)
lea    -0x19(%rbp),%rax
add    $0x4,%rax
mov    %rax,-0x28(%rbp)
mov    -0x11(%rbp),%cl
mov    -0x28(%rbp),%rax
mov    %cl,(%rax)
mov    -0x10(%rbp),%rax
add    $0x670,%rax
mov    %rax,-0x30(%rbp)
mov    -0x30(%rbp),%rax
mov    (%rax),%rax
mov    %rax,-0x38(%rbp)
movzbl -0x11(%rbp),%eax
sub    $0x0,%eax
mov    %eax,-0x3c(%rbp)
mov    -0x3c(%rbp),%eax
shl    $0x0,%eax
mov    %eax,-0x40(%rbp)
mov    -0x40(%rbp),%eax
shl    $0x0,%eax
mov    %eax,-0x44(%rbp)
mov    -0x44(%rbp),%eax
add    $0x0,%eax
mov    %eax,-0x48(%rbp)
mov    -0x38(%rbp),%rax
mov    -0x48(%rbp),%ecx
add    %rcx,%rax
mov    %rax,-0x30(%rbp)
mov    -0x30(%rbp),%rax
mov    (%rax),%al
mov    %al,-0x49(%rbp)
mov    -0x49(%rbp),%al
mov    %al,-0x1a(%rbp)
mov    -0x1a(%rbp),%al
mov    %al,-0x1(%rbp)
movzbl -0x1(%rbp),%eax
pop    %rbp
ret

x86 assembly (clang, -O2):
<ieee_p_2592010699_sub_374109322130769762_503743352>:
mov    0x670(%rdi),%rax
mov    %esi,%ecx
mov    (%rax,%rcx,1),%al
ret

LLVM IR (-O0):
define zeroext i8 @ieee_p_2592010699_sub_374109322130769762_503743352(i8* %0, i8 zeroext %1) {
%3 = alloca i8
%4 = alloca i8*
%5 = alloca i8
%6 = alloca [8 x i8]
%7 = alloca i8
%8 = alloca i8*
%9 = alloca i8*
%10 = alloca i8*
%11 = alloca i32
%12 = alloca i32
%13 = alloca i32
%14 = alloca i32
%15 = alloca i8
store i8* %0, i8** %4
store i8 %1, i8* %5
br label %16
16: ; preds = %2
%17 = getelementptr inbounds [8 x i8], [8 x i8]* %6, i64 0, i64 0
%18 = getelementptr inbounds i8, i8* %17, i64 4
store i8* %18, i8** %8
%19 = load i8, i8* %5
%20 = load i8*, i8** %8
store i8 %19, i8* %20
%21 = load i8*, i8** %4
%22 = getelementptr inbounds i8, i8* %21, i64 1648
store i8* %22, i8** %9
%23 = load i8*, i8** %9
%24 = bitcast i8* %23 to i8**
%25 = load i8*, i8** %24
store i8* %25, i8** %10
%26 = load i8, i8* %5
%27 = zext i8 %26 to i32
%28 = sub nsw i32 %27, 0
store i32 %28, i32* %11
%29 = load i32, i32* %11
%30 = mul nsw i32 %29, 1
store i32 %30, i32* %12
%31 = load i32, i32* %12
%32 = mul i32 1, %31
store i32 %32, i32* %13
%33 = load i32, i32* %13
%34 = add i32 0, %33
store i32 %34, i32* %14
%35 = load i8*, i8** %10
%36 = load i32, i32* %14
%37 = zext i32 %36 to i64
%38 = getelementptr inbounds i8, i8* %35, i64 %37
store i8* %38, i8** %9
%39 = load i8*, i8** %9
%40 = load i8, i8* %39
store i8 %40, i8* %15
%41 = load i8, i8* %15
store i8 %41, i8* %7
br label %42
42: ; preds = %16
%43 = load i8, i8* %7
store i8 %43, i8* %3
br label %45
44: ; No predecessors!
br label %45
45: ; preds = %44, %42
%46 = load i8, i8* %3
ret i8 %46
}

LLVM IR (-O2):
define zeroext i8 @ieee_p_2592010699_sub_374109322130769762_503743352(i8* nocapture %0, i8 zeroext %1) {
%3 = getelementptr inbounds i8, i8* %0, i64 1648
%4 = bitcast i8* %3 to i8**
%5 = load i8*, i8** %4
%6 = zext i8 %1 to i64
%7 = getelementptr inbounds i8, i8* %5, i64 %6
%8 = load i8, i8* %7
ret i8 %8
}