#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 */
typedef int uint8_t;

/* Variables and functions */
const char *power_mode_mode_to_text(uint8_t val) {
  val &= (0x07);
  switch (val) {
  case (0x00):
    return "MODE_UNAVAILABLE";
  case (0x01):
    return "MODE_UNKNOWN";
  case (0x04):
    return "MODE_FULL_POWER";
  case (0x05):
    return "MODE_REDUCED_POWER";
  case (0x06):
    return "MODE_STANDBY";
  }
  return "MODE_UNKNOWN_FALLOUT";
}


x86 assembly (clang, -O0):
<power_mode_mode_to_text>:
push   %rbp
mov    %rsp,%rbp
mov    %edi,-0xc(%rbp)
mov    -0xc(%rbp),%eax
and    $0x7,%eax
mov    %eax,-0xc(%rbp)
mov    -0xc(%rbp),%eax
mov    %rax,-0x18(%rbp)
sub    $0x6,%rax
ja     1185 <power_mode_mode_to_text+0x85>
mov    -0x18(%rbp),%rax
lea    0xed4(%rip),%rcx
movslq (%rcx,%rax,4),%rax
add    %rcx,%rax
jmp    *%rax
lea    0xee0(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1190 <power_mode_mode_to_text+0x90>
lea    0xee1(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1190 <power_mode_mode_to_text+0x90>
lea    0xede(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1190 <power_mode_mode_to_text+0x90>
lea    0xede(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1190 <power_mode_mode_to_text+0x90>
lea    0xee1(%rip),%rax
mov    %rax,-0x8(%rbp)
jmp    1190 <power_mode_mode_to_text+0x90>
lea    0xede(%rip),%rax
mov    %rax,-0x8(%rbp)
mov    -0x8(%rbp),%rax
pop    %rbp
ret

x86 assembly (clang, -O2):
<power_mode_mode_to_text>:
and    $0x7,%edi
cmp    $0x7,%edi
jne    1110 <power_mode_mode_to_text+0x10>
lea    0xf3f(%rip),%rax
ret
mov    %edi,%eax
lea    0xf4b(%rip),%rcx
movslq (%rcx,%rax,4),%rax
add    %rcx,%rax
ret

LLVM IR (-O0):
@.str = [17 x i8] c"MODE_UNAVAILABLE\00"
@.str.1 = [13 x i8] c"MODE_UNKNOWN\00"
@.str.2 = [16 x i8] c"MODE_FULL_POWER\00"
@.str.3 = [19 x i8] c"MODE_REDUCED_POWER\00"
@.str.4 = [13 x i8] c"MODE_STANDBY\00"
@.str.5 = [21 x i8] c"MODE_UNKNOWN_FALLOUT\00"
define i8* @power_mode_mode_to_text(i32 %0) {
%2 = alloca i8*
%3 = alloca i32
store i32 %0, i32* %3
%4 = load i32, i32* %3
%5 = and i32 %4, 7
store i32 %5, i32* %3
%6 = load i32, i32* %3
switch i32 %6, label %12 [
i32 0, label %7
i32 1, label %8
i32 4, label %9
i32 5, label %10
i32 6, label %11
]
7: ; preds = %1
store i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str, i64 0, i64 0), i8** %2
br label %13
8: ; preds = %1
store i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i8** %2
br label %13
9: ; preds = %1
store i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.2, i64 0, i64 0), i8** %2
br label %13
10: ; preds = %1
store i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.3, i64 0, i64 0), i8** %2
br label %13
11: ; preds = %1
store i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.4, i64 0, i64 0), i8** %2
br label %13
12: ; preds = %1
store i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.5, i64 0, i64 0), i8** %2
br label %13
13: ; preds = %12, %11, %10, %9, %8, %7
%14 = load i8*, i8** %2
ret i8* %14
}

LLVM IR (-O2):
@.str = [17 x i8] c"MODE_UNAVAILABLE\00"
@.str.1 = [13 x i8] c"MODE_UNKNOWN\00"
@.str.2 = [16 x i8] c"MODE_FULL_POWER\00"
@.str.3 = [19 x i8] c"MODE_REDUCED_POWER\00"
@.str.4 = [13 x i8] c"MODE_STANDBY\00"
@.str.5 = [21 x i8] c"MODE_UNKNOWN_FALLOUT\00"
@reltable.power_mode_mode_to_text = [7 x i32] [i32 trunc (i64 sub (i64 ptrtoint ([17 x i8]* @.str to i64), i64 ptrtoint ([7 x i32]* @reltable.power_mode_mode_to_text to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([13 x i8]* @.str.1 to i64), i64 ptrtoint ([7 x i32]* @reltable.power_mode_mode_to_text to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([21 x i8]* @.str.5 to i64), i64 ptrtoint ([7 x i32]* @reltable.power_mode_mode_to_text to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([21 x i8]* @.str.5 to i64), i64 ptrtoint ([7 x i32]* @reltable.power_mode_mode_to_text to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([16 x i8]* @.str.2 to i64), i64 ptrtoint ([7 x i32]* @reltable.power_mode_mode_to_text to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([19 x i8]* @.str.3 to i64), i64 ptrtoint ([7 x i32]* @reltable.power_mode_mode_to_text to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([13 x i8]* @.str.4 to i64), i64 ptrtoint ([7 x i32]* @reltable.power_mode_mode_to_text to i64)) to i32)]
define i8* @power_mode_mode_to_text(i32 %0) {
%2 = and i32 %0, 7
%3 = icmp eq i32 %2, 7
br i1 %3, label %8, label %4
4: ; preds = %1
%5 = zext i32 %2 to i64
%6 = shl i64 %5, 2
%7 = call i8* @llvm.load.relative.i64(i8* bitcast ([7 x i32]* @reltable.power_mode_mode_to_text to i8*), i64 %6)
br label %8
8: ; preds = %1, %4
%9 = phi i8* [ %7, %4 ], [ getelementptr inbounds ([21 x i8], [21 x i8]* @.str.5, i64 0, i64 0), %1 ]
ret i8* %9
}