#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 */
scalar_t__ strcmp(char const *, char *);
double Z_normal(const char *ci) {
  if (strcmp(ci, "90.00") == 0) {
    return 1.644854;
  } else if (strcmp(ci, "95.00") == 0) {
    return 1.959964;
  } else if (strcmp(ci, "99.00") == 0) {
    return 2.575829;
  } else if (strcmp(ci, "99.90") == 0) {
    return 3.290527;
  } else if (strcmp(ci, "99.99") == 0) {
    return 3.890592;
  }
  return 3.890592;
}


x86 assembly (clang, -O0):
<Z_normal>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x10(%rbp)
mov    -0x10(%rbp),%rdi
lea    0xf01(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    1148 <Z_normal+0x38>
movsd  0xee2(%rip),%xmm0
movsd  %xmm0,-0x8(%rbp)
jmp    1219 <Z_normal+0x109>
mov    -0x10(%rbp),%rdi
lea    0xedb(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    1174 <Z_normal+0x64>
movsd  0xeae(%rip),%xmm0
movsd  %xmm0,-0x8(%rbp)
jmp    1219 <Z_normal+0x109>
mov    -0x10(%rbp),%rdi
lea    0xeb5(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    11a0 <Z_normal+0x90>
movsd  0xe7a(%rip),%xmm0
movsd  %xmm0,-0x8(%rbp)
jmp    1219 <Z_normal+0x109>
mov    -0x10(%rbp),%rdi
lea    0xe8f(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    11cc <Z_normal+0xbc>
movsd  0xe46(%rip),%xmm0
movsd  %xmm0,-0x8(%rbp)
jmp    1219 <Z_normal+0x109>
mov    -0x10(%rbp),%rdi
lea    0xe69(%rip),%rsi
call   1030 <strcmp@plt>
cmp    $0x0,%rax
jne    11f8 <Z_normal+0xe8>
movsd  0xe12(%rip),%xmm0
movsd  %xmm0,-0x8(%rbp)
jmp    1219 <Z_normal+0x109>
jmp    11fd <Z_normal+0xed>
jmp    1202 <Z_normal+0xf2>
jmp    1207 <Z_normal+0xf7>
jmp    120c <Z_normal+0xfc>
movsd  0xdec(%rip),%xmm0
movsd  %xmm0,-0x8(%rbp)
movsd  -0x8(%rbp),%xmm0
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<Z_normal>:
push   %rbx
mov    %rdi,%rbx
lea    0xf0d(%rip),%rsi
call   1030 <strcmp@plt>
test   %rax,%rax
je     117a <Z_normal+0x6a>
lea    0xf02(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %rax,%rax
je     1184 <Z_normal+0x74>
lea    0xef4(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %rax,%rax
je     118e <Z_normal+0x7e>
lea    0xee6(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
test   %rax,%rax
je     1198 <Z_normal+0x88>
lea    0xed8(%rip),%rsi
mov    %rbx,%rdi
call   1030 <strcmp@plt>
movsd  0xea8(%rip),%xmm0
pop    %rbx
ret
movsd  0xe7e(%rip),%xmm0
pop    %rbx
ret
movsd  0xe7c(%rip),%xmm0
pop    %rbx
ret
movsd  0xe7a(%rip),%xmm0
pop    %rbx
ret
movsd  0xe78(%rip),%xmm0
pop    %rbx
ret

LLVM IR (-O0):
@.str = [6 x i8] c"90.00\00"
@.str.1 = [6 x i8] c"95.00\00"
@.str.2 = [6 x i8] c"99.00\00"
@.str.3 = [6 x i8] c"99.90\00"
@.str.4 = [6 x i8] c"99.99\00"
define double @Z_normal(i8* %0) {
%2 = alloca double
%3 = alloca i8*
store i8* %0, i8** %3
%4 = load i8*, i8** %3
%5 = call i64 @strcmp(i8* %4, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str, i64 0, i64 0))
%6 = icmp eq i64 %5, 0
br i1 %6, label %7, label %8
7: ; preds = %1
store double 0x3FFA51526D8B1DD6, double* %2
br label %33
8: ; preds = %1
%9 = load i8*, i8** %3
%10 = call i64 @strcmp(i8* %9, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0))
%11 = icmp eq i64 %10, 0
br i1 %11, label %12, label %13
12: ; preds = %8
store double 0x3FFF5C03361565C3, double* %2
br label %33
13: ; preds = %8
%14 = load i8*, i8** %3
%15 = call i64 @strcmp(i8* %14, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.2, i64 0, i64 0))
%16 = icmp eq i64 %15, 0
br i1 %16, label %17, label %18
17: ; preds = %13
store double 0x40049B4C3C18B503, double* %2
br label %33
18: ; preds = %13
%19 = load i8*, i8** %3
%20 = call i64 @strcmp(i8* %19, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.3, i64 0, i64 0))
%21 = icmp eq i64 %20, 0
br i1 %21, label %22, label %23
22: ; preds = %18
store double 0x400A52FFD1DCD706, double* %2
br label %33
23: ; preds = %18
%24 = load i8*, i8** %3
%25 = call i64 @strcmp(i8* %24, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.4, i64 0, i64 0))
%26 = icmp eq i64 %25, 0
br i1 %26, label %27, label %28
27: ; preds = %23
store double 0x400F1FEEB2D0A244, double* %2
br label %33
28: ; preds = %23
br label %29
29: ; preds = %28
br label %30
30: ; preds = %29
br label %31
31: ; preds = %30
br label %32
32: ; preds = %31
store double 0x400F1FEEB2D0A244, double* %2
br label %33
33: ; preds = %32, %27, %22, %17, %12, %7
%34 = load double, double* %2
ret double %34
}

LLVM IR (-O2):
@.str = [6 x i8] c"90.00\00"
@.str.1 = [6 x i8] c"95.00\00"
@.str.2 = [6 x i8] c"99.00\00"
@.str.3 = [6 x i8] c"99.90\00"
@.str.4 = [6 x i8] c"99.99\00"
define double @Z_normal(i8* %0) {
%2 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str, i64 0, i64 0))
%3 = icmp eq i64 %2, 0
br i1 %3, label %15, label %4
4: ; preds = %1
%5 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0))
%6 = icmp eq i64 %5, 0
br i1 %6, label %15, label %7
7: ; preds = %4
%8 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.2, i64 0, i64 0))
%9 = icmp eq i64 %8, 0
br i1 %9, label %15, label %10
10: ; preds = %7
%11 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.3, i64 0, i64 0))
%12 = icmp eq i64 %11, 0
br i1 %12, label %15, label %13
13: ; preds = %10
%14 = tail call i64 @strcmp(i8* %0, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.4, i64 0, i64 0))
br label %15
15: ; preds = %13, %10, %7, %4, %1
%16 = phi double [ 0x3FFA51526D8B1DD6, %1 ], [ 0x3FFF5C03361565C3, %4 ], [ 0x40049B4C3C18B503, %7 ], [ 0x400A52FFD1DCD706, %10 ], [ 0x400F1FEEB2D0A244, %13 ]
ret double %16
}