#define NULL ((void *)0)
typedef unsigned long size_t; // Customize by platform.
typedef long intptr_t;
typedef unsigned long uintptr_t;
typedef long scalar_t__; // Either arithmetic or pointer type.
/* By default, we understand bool (as a convenience). */
typedef int bool;
#define false 0
#define true 1

/* Forward declarations */

/* Type definitions */

/* Variables and functions */
char *get_cpunamechar();
int /*<<< orphan*/ printf(char *, ...);
void get_cpuconfig(void) {
  printf("#define %s\n", get_cpunamechar());
  printf("#define L1_DATA_SIZE 262144\n");
  printf("#define L1_DATA_LINESIZE 128\n");
  printf("#define L2_SIZE 1572864\n");
  printf("#define L2_LINESIZE 128\n");
  printf("#define DTB_SIZE 16384\n");
  printf("#define DTB_ENTRIES 128\n");
}


x86 assembly (clang, -O0):
<get_cpuconfig>:
push   %rbp
mov    %rsp,%rbp
mov    $0x0,%al
call   1030 <get_cpunamechar@plt>
mov    %rax,%rsi
lea    0xecb(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
lea    0xec9(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
lea    0xed8(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
lea    0xee8(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
lea    0xef3(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
lea    0xefe(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
lea    0xf08(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<get_cpuconfig>:
push   %rax
xor    %eax,%eax
call   1040 <get_cpunamechar@plt>
lea    0xec1(%rip),%rdi
mov    %rax,%rsi
xor    %eax,%eax
call   1050 <printf@plt>
lea    0xebc(%rip),%rdi
call   1030 <puts@plt>
lea    0xecc(%rip),%rdi
call   1030 <puts@plt>
lea    0xedd(%rip),%rdi
call   1030 <puts@plt>
lea    0xee9(%rip),%rdi
call   1030 <puts@plt>
lea    0xef5(%rip),%rdi
call   1030 <puts@plt>
lea    0xf00(%rip),%rdi
pop    %rax
jmp    1030 <puts@plt>

LLVM IR (-O0):
@.str = [12 x i8] c"#define %s\0A\00"
@.str.1 = [29 x i8] c"#define L1_DATA_SIZE 262144\0A\00"
@.str.2 = [30 x i8] c"#define L1_DATA_LINESIZE 128\0A\00"
@.str.3 = [25 x i8] c"#define L2_SIZE 1572864\0A\00"
@.str.4 = [25 x i8] c"#define L2_LINESIZE 128\0A\00"
@.str.5 = [24 x i8] c"#define DTB_SIZE 16384\0A\00"
@.str.6 = [25 x i8] c"#define DTB_ENTRIES 128\0A\00"
define void @get_cpuconfig() {
%1 = call i8* (...) @get_cpunamechar()
%2 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0), i8* %1)
%3 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.1, i64 0, i64 0))
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str.2, i64 0, i64 0))
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.3, i64 0, i64 0))
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.4, i64 0, i64 0))
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.5, i64 0, i64 0))
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.6, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str = [12 x i8] c"#define %s\0A\00"
@str = [28 x i8] c"#define L1_DATA_SIZE 262144\00"
@str.7 = [29 x i8] c"#define L1_DATA_LINESIZE 128\00"
@str.8 = [24 x i8] c"#define L2_SIZE 1572864\00"
@str.9 = [24 x i8] c"#define L2_LINESIZE 128\00"
@str.10 = [23 x i8] c"#define DTB_SIZE 16384\00"
@str.11 = [24 x i8] c"#define DTB_ENTRIES 128\00"
define void @get_cpuconfig() {
%1 = tail call i8* (...) @get_cpunamechar()
%2 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0), i8* %1)
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([28 x i8], [28 x i8]* @str, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([29 x i8], [29 x i8]* @str.7, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @str.8, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @str.9, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([23 x i8], [23 x i8]* @str.10, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @str.11, i64 0, i64 0))
ret void
}