#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*/ printf(char *);
void cmd_help(void) {
  printf("usage: resctrl_tests [-h] [-b \"benchmark_cmd [options]\"] [-t test "
         "list] [-n no_of_bits]\n");
  printf("\t-b benchmark_cmd [options]: run specified benchmark for MBM, MBA "
         "and CMT\n");
  printf("\t   default benchmark is builtin fill_buf\n");
  printf("\t-t test list: run tests specified in the test list, ");
  printf("e.g. -t mbm, mba, cmt, cat\n");
  printf("\t-n no_of_bits: run cache tests using specified no of bits in cache "
         "bit mask\n");
  printf("\t-p cpu_no: specify CPU number to run the test. 1 is default\n");
  printf("\t-h: help\n");
}


x86 assembly (clang, -O0):
<cmd_help>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
call   1030 <printf@plt>
lea    0xf32(%rip),%rdi
call   1030 <printf@plt>
lea    0xf71(%rip),%rdi
call   1030 <printf@plt>
lea    0xf90(%rip),%rdi
call   1030 <printf@plt>
lea    0xfba(%rip),%rdi
call   1030 <printf@plt>
lea    0xfca(%rip),%rdi
call   1030 <printf@plt>
lea    0x100c(%rip),%rdi
call   1030 <printf@plt>
lea    0x103e(%rip),%rdi
call   1030 <printf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<cmd_help>:
push   %rax
lea    0xf0e(%rip),%rdi
call   1030 <puts@plt>
lea    0xf5a(%rip),%rdi
call   1030 <puts@plt>
lea    0xf98(%rip),%rdi
call   1030 <puts@plt>
lea    0xeb4(%rip),%rdi
call   1040 <printf@plt>
lea    0xfaa(%rip),%rdi
call   1030 <puts@plt>
lea    0xfb9(%rip),%rdi
call   1030 <puts@plt>
lea    0xffa(%rip),%rdi
call   1030 <puts@plt>
lea    0x102b(%rip),%rdi
pop    %rax
jmp    1030 <puts@plt>

LLVM IR (-O0):
@.str = [89 x i8] c"usage: resctrl_tests [-h] [-b \22benchmark_cmd [options]\22] [-t test list] [-n no_of_bits]\0A\00"
@.str.1 = [75 x i8] c"\09-b benchmark_cmd [options]: run specified benchmark for MBM, MBA and CMT\0A\00"
@.str.2 = [43 x i8] c"\09 default benchmark is builtin fill_buf\0A\00"
@.str.3 = [54 x i8] c"\09-t test list: run tests specified in the test list, \00"
@.str.4 = [28 x i8] c"e.g. -t mbm, mba, cmt, cat\0A\00"
@.str.5 = [78 x i8] c"\09-n no_of_bits: run cache tests using specified no of bits in cache bit mask\0A\00"
@.str.6 = [62 x i8] c"\09-p cpu_no: specify CPU number to run the test. 1 is default\0A\00"
@.str.7 = [11 x i8] c"\09-h: help\0A\00"
define void @cmd_help() {
%1 = call i32 @printf(i8* getelementptr inbounds ([89 x i8], [89 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([75 x i8], [75 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([43 x i8], [43 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([54 x i8], [54 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([78 x i8], [78 x i8]* @.str.5, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([62 x i8], [62 x i8]* @.str.6, i64 0, i64 0))
%8 = call i32 @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.7, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str.3 = [54 x i8] c"\09-t test list: run tests specified in the test list, \00"
@str = [88 x i8] c"usage: resctrl_tests [-h] [-b \22benchmark_cmd [options]\22] [-t test list] [-n no_of_bits]\00"
@str.8 = [74 x i8] c"\09-b benchmark_cmd [options]: run specified benchmark for MBM, MBA and CMT\00"
@str.9 = [42 x i8] c"\09 default benchmark is builtin fill_buf\00"
@str.10 = [27 x i8] c"e.g. -t mbm, mba, cmt, cat\00"
@str.11 = [77 x i8] c"\09-n no_of_bits: run cache tests using specified no of bits in cache bit mask\00"
@str.12 = [61 x i8] c"\09-p cpu_no: specify CPU number to run the test. 1 is default\00"
@str.13 = [10 x i8] c"\09-h: help\00"
define void @cmd_help() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([88 x i8], [88 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([74 x i8], [74 x i8]* @str.8, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([42 x i8], [42 x i8]* @str.9, i64 0, i64 0))
%4 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([54 x i8], [54 x i8]* @.str.3, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @str.10, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([77 x i8], [77 x i8]* @str.11, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([61 x i8], [61 x i8]* @str.12, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([10 x i8], [10 x i8]* @str.13, i64 0, i64 0))
ret void
}