#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 */
int /*<<< orphan*/ fprintf(int /*<<< orphan*/, char *, char *);
int /*<<< orphan*/ stderr;
void printusage(char *name) {
  fprintf(stderr, "Usage (example): %s /dev/fb/0\n", name);
  fprintf(stderr, "                 %s /dev/fb/0 set <width> <height> <bpp>\n",
          name);
  fprintf(stderr, "                 %s /dev/fb/0 r8 <offset> <num>\n", name);
  fprintf(stderr, "                 %s /dev/fb/0 w8 <offset> <val> <num>\n",
          name);
  fprintf(stderr, "                 %s /dev/fb/0 r16 <offset> <num>\n", name);
  fprintf(stderr, "                 %s /dev/fb/0 w16 <offset> <val> <num>\n",
          name);
  fprintf(stderr, "                 %s /dev/fb/0 r32 <offset> <num>\n", name);
  fprintf(stderr, "                 %s /dev/fb/0 w32 <offset> <val> <num>\n",
          name);
}


x86 assembly (clang, -O0):
<printusage>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    0x2ebd(%rip),%rax
mov    (%rax),%edi
mov    -0x8(%rbp),%rdx
lea    0xed0(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2ea4(%rip),%rax
mov    (%rax),%edi
mov    -0x8(%rbp),%rdx
lea    0xed6(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2e8b(%rip),%rax
mov    (%rax),%edi
mov    -0x8(%rbp),%rdx
lea    0xef7(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2e72(%rip),%rax
mov    (%rax),%edi
mov    -0x8(%rbp),%rdx
lea    0xf0f(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2e59(%rip),%rax
mov    (%rax),%edi
mov    -0x8(%rbp),%rdx
lea    0xf2d(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2e40(%rip),%rax
mov    (%rax),%edi
mov    -0x8(%rbp),%rdx
lea    0xf46(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2e27(%rip),%rax
mov    (%rax),%edi
mov    -0x8(%rbp),%rdx
lea    0xf65(%rip),%rsi
call   1030 <fprintf@plt>
mov    0x2e0e(%rip),%rax
mov    (%rax),%edi
mov    -0x8(%rbp),%rdx
lea    0xf7e(%rip),%rsi
call   1030 <fprintf@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<printusage>:
push   %r14
push   %rbx
push   %rax
mov    %rdi,%rbx
mov    0x2ec2(%rip),%r14
mov    (%r14),%edi
lea    0xed8(%rip),%rsi
mov    %rbx,%rdx
call   1030 <fprintf@plt>
mov    (%r14),%edi
lea    0xee5(%rip),%rsi
mov    %rbx,%rdx
call   1030 <fprintf@plt>
mov    (%r14),%edi
lea    0xf0d(%rip),%rsi
mov    %rbx,%rdx
call   1030 <fprintf@plt>
mov    (%r14),%edi
lea    0xf2c(%rip),%rsi
mov    %rbx,%rdx
call   1030 <fprintf@plt>
mov    (%r14),%edi
lea    0xf51(%rip),%rsi
mov    %rbx,%rdx
call   1030 <fprintf@plt>
mov    (%r14),%edi
lea    0xf71(%rip),%rsi
mov    %rbx,%rdx
call   1030 <fprintf@plt>
mov    (%r14),%edi
lea    0xf97(%rip),%rsi
mov    %rbx,%rdx
call   1030 <fprintf@plt>
mov    (%r14),%edi
lea    0xfb7(%rip),%rsi
mov    %rbx,%rdx
add    $0x8,%rsp
pop    %rbx
pop    %r14
jmp    1030 <fprintf@plt>

LLVM IR (-O0):
@stderr = global i32 0
@.str = [31 x i8] c"Usage (example): %s /dev/fb/0\0A\00"
@.str.1 = [58 x i8] c" %s /dev/fb/0 set <width> <height> <bpp>\0A\00"
@.str.2 = [49 x i8] c" %s /dev/fb/0 r8 <offset> <num>\0A\00"
@.str.3 = [55 x i8] c" %s /dev/fb/0 w8 <offset> <val> <num>\0A\00"
@.str.4 = [50 x i8] c" %s /dev/fb/0 r16 <offset> <num>\0A\00"
@.str.5 = [56 x i8] c" %s /dev/fb/0 w16 <offset> <val> <num>\0A\00"
@.str.6 = [50 x i8] c" %s /dev/fb/0 r32 <offset> <num>\0A\00"
@.str.7 = [56 x i8] c" %s /dev/fb/0 w32 <offset> <val> <num>\0A\00"
define void @printusage(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = load i32, i32* @stderr
%4 = load i8*, i8** %2
%5 = call i32 @fprintf(i32 %3, i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str, i64 0, i64 0), i8* %4)
%6 = load i32, i32* @stderr
%7 = load i8*, i8** %2
%8 = call i32 @fprintf(i32 %6, i8* getelementptr inbounds ([58 x i8], [58 x i8]* @.str.1, i64 0, i64 0), i8* %7)
%9 = load i32, i32* @stderr
%10 = load i8*, i8** %2
%11 = call i32 @fprintf(i32 %9, i8* getelementptr inbounds ([49 x i8], [49 x i8]* @.str.2, i64 0, i64 0), i8* %10)
%12 = load i32, i32* @stderr
%13 = load i8*, i8** %2
%14 = call i32 @fprintf(i32 %12, i8* getelementptr inbounds ([55 x i8], [55 x i8]* @.str.3, i64 0, i64 0), i8* %13)
%15 = load i32, i32* @stderr
%16 = load i8*, i8** %2
%17 = call i32 @fprintf(i32 %15, i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str.4, i64 0, i64 0), i8* %16)
%18 = load i32, i32* @stderr
%19 = load i8*, i8** %2
%20 = call i32 @fprintf(i32 %18, i8* getelementptr inbounds ([56 x i8], [56 x i8]* @.str.5, i64 0, i64 0), i8* %19)
%21 = load i32, i32* @stderr
%22 = load i8*, i8** %2
%23 = call i32 @fprintf(i32 %21, i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str.6, i64 0, i64 0), i8* %22)
%24 = load i32, i32* @stderr
%25 = load i8*, i8** %2
%26 = call i32 @fprintf(i32 %24, i8* getelementptr inbounds ([56 x i8], [56 x i8]* @.str.7, i64 0, i64 0), i8* %25)
ret void
}

LLVM IR (-O2):
@stderr = global i32 0
@.str = [31 x i8] c"Usage (example): %s /dev/fb/0\0A\00"
@.str.1 = [58 x i8] c" %s /dev/fb/0 set <width> <height> <bpp>\0A\00"
@.str.2 = [49 x i8] c" %s /dev/fb/0 r8 <offset> <num>\0A\00"
@.str.3 = [55 x i8] c" %s /dev/fb/0 w8 <offset> <val> <num>\0A\00"
@.str.4 = [50 x i8] c" %s /dev/fb/0 r16 <offset> <num>\0A\00"
@.str.5 = [56 x i8] c" %s /dev/fb/0 w16 <offset> <val> <num>\0A\00"
@.str.6 = [50 x i8] c" %s /dev/fb/0 r32 <offset> <num>\0A\00"
@.str.7 = [56 x i8] c" %s /dev/fb/0 w32 <offset> <val> <num>\0A\00"
define void @printusage(i8* %0) {
%2 = load i32, i32* @stderr
%3 = tail call i32 @fprintf(i32 %2, i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str, i64 0, i64 0), i8* %0)
%4 = load i32, i32* @stderr
%5 = tail call i32 @fprintf(i32 %4, i8* getelementptr inbounds ([58 x i8], [58 x i8]* @.str.1, i64 0, i64 0), i8* %0)
%6 = load i32, i32* @stderr
%7 = tail call i32 @fprintf(i32 %6, i8* getelementptr inbounds ([49 x i8], [49 x i8]* @.str.2, i64 0, i64 0), i8* %0)
%8 = load i32, i32* @stderr
%9 = tail call i32 @fprintf(i32 %8, i8* getelementptr inbounds ([55 x i8], [55 x i8]* @.str.3, i64 0, i64 0), i8* %0)
%10 = load i32, i32* @stderr
%11 = tail call i32 @fprintf(i32 %10, i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str.4, i64 0, i64 0), i8* %0)
%12 = load i32, i32* @stderr
%13 = tail call i32 @fprintf(i32 %12, i8* getelementptr inbounds ([56 x i8], [56 x i8]* @.str.5, i64 0, i64 0), i8* %0)
%14 = load i32, i32* @stderr
%15 = tail call i32 @fprintf(i32 %14, i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str.6, i64 0, i64 0), i8* %0)
%16 = load i32, i32* @stderr
%17 = tail call i32 @fprintf(i32 %16, i8* getelementptr inbounds ([56 x i8], [56 x i8]* @.str.7, i64 0, i64 0), i8* %0)
ret void
}