#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 /*<<< orphan*/ FILE;

/* Variables and functions */
int atoi(char *);
int /*<<< orphan*/ exit(int);
int /*<<< orphan*/ fclose(int /*<<< orphan*/ *);
int /*<<< orphan*/ *fopen(char *, char *);
int /*<<< orphan*/ fprintf(int /*<<< orphan*/, char *, ...);
int /*<<< orphan*/ free(float *);
int fscanf(int /*<<< orphan*/ *, char *, float *);
scalar_t__ malloc(int);
scalar_t__ pow(float, int);
float sqrt(float);
int /*<<< orphan*/ stderr;
int main(int argc, char **argv) {
  if (argc != 4) {
    fprintf(stderr,
            "\nusage statistics <file name> <running times> <message>\n");
    exit(-1);
  }
  FILE *fpIn = NULL;
  int i, it = atoi(argv[2]);
  float Std = 0.0f, MeanAcc = 0.0f, aux, *acc = NULL;
  fpIn = fopen(argv[1], "r");
  if (!fpIn) {
    fprintf(stderr, "\nunable to open file %s\n", argv[1]);
    exit(-1);
  }
  acc = (float *)malloc(it * sizeof(float));
  for (i = 1; i <= it; i++) {
    if (fscanf(fpIn, "%f", &aux) != 1) {
      fprintf(stderr, "\n Could not read accuracy");
      exit(-1);
    }
    acc[i - 1] = aux;
    MeanAcc += aux;
  }
  MeanAcc /= it;
  for (i = 0; i < it; i++)
    Std += pow(acc[i] - MeanAcc, 2);
  Std = sqrt(Std / it);
  fclose(fpIn);
  free(acc);
  fprintf(stderr, "\n%s %f with standard deviation: %f\n", argv[3], MeanAcc,
          Std);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x40,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
cmpl   $0x4,-0x8(%rbp)
je     11e1 <main+0x41>
mov    0x2e19(%rip),%rax
mov    (%rax),%edi
lea    0xe30(%rip),%rsi
mov    $0x0,%al
call   1060 <fprintf@plt>
mov    $0xffffffff,%edi
call   10c0 <exit@plt>
movq   $0x0,-0x18(%rbp)
mov    -0x10(%rbp),%rax
mov    0x10(%rax),%rdi
call   10a0 <atoi@plt>
mov    %eax,-0x20(%rbp)
xorps  %xmm0,%xmm0
movss  %xmm0,-0x24(%rbp)
xorps  %xmm0,%xmm0
movss  %xmm0,-0x28(%rbp)
movq   $0x0,-0x38(%rbp)
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
lea    0xe19(%rip),%rsi
call   1080 <fopen@plt>
mov    %rax,-0x18(%rbp)
cmpq   $0x0,-0x18(%rbp)
jne    125d <main+0xbd>
mov    0x2da5(%rip),%rax
mov    (%rax),%edi
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdx
lea    0xdef(%rip),%rsi
mov    $0x0,%al
call   1060 <fprintf@plt>
mov    $0xffffffff,%edi
call   10c0 <exit@plt>
movslq -0x20(%rbp),%rax
shl    $0x2,%rax
mov    %eax,%edi
call   1070 <malloc@plt>
mov    %rax,-0x38(%rbp)
movl   $0x1,-0x1c(%rbp)
mov    -0x1c(%rbp),%eax
cmp    -0x20(%rbp),%eax
jg     12f5 <main+0x155>
mov    -0x18(%rbp),%rdi
lea    0xdc6(%rip),%rsi
lea    -0x2c(%rbp),%rdx
call   1050 <fscanf@plt>
cmp    $0x1,%eax
je     12c1 <main+0x121>
mov    0x2d39(%rip),%rax
mov    (%rax),%edi
lea    0xda7(%rip),%rsi
mov    $0x0,%al
call   1060 <fprintf@plt>
mov    $0xffffffff,%edi
call   10c0 <exit@plt>
movss  -0x2c(%rbp),%xmm0
mov    -0x38(%rbp),%rax
mov    -0x1c(%rbp),%ecx
sub    $0x1,%ecx
movslq %ecx,%rcx
movss  %xmm0,(%rax,%rcx,4)
movss  -0x2c(%rbp),%xmm0
addss  -0x28(%rbp),%xmm0
movss  %xmm0,-0x28(%rbp)
mov    -0x1c(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x1c(%rbp)
jmp    1277 <main+0xd7>
cvtsi2ssl -0x20(%rbp),%xmm1
movss  -0x28(%rbp),%xmm0
divss  %xmm1,%xmm0
movss  %xmm0,-0x28(%rbp)
movl   $0x0,-0x1c(%rbp)
mov    -0x1c(%rbp),%eax
cmp    -0x20(%rbp),%eax
jge    1354 <main+0x1b4>
mov    -0x38(%rbp),%rax
movslq -0x1c(%rbp),%rcx
movss  (%rax,%rcx,4),%xmm0
subss  -0x28(%rbp),%xmm0
mov    $0x2,%edi
call   1090 <pow@plt>
cvtsi2ss %rax,%xmm0
addss  -0x24(%rbp),%xmm0
movss  %xmm0,-0x24(%rbp)
mov    -0x1c(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x1c(%rbp)
jmp    130f <main+0x16f>
movss  -0x24(%rbp),%xmm0
cvtsi2ssl -0x20(%rbp),%xmm1
divss  %xmm1,%xmm0
call   10b0 <sqrt@plt>
movss  %xmm0,-0x24(%rbp)
mov    -0x18(%rbp),%rdi
call   1040 <fclose@plt>
mov    -0x38(%rbp),%rdi
call   1030 <free@plt>
mov    0x2c5b(%rip),%rax
mov    (%rax),%edi
mov    -0x10(%rbp),%rax
mov    0x18(%rax),%rdx
movss  -0x28(%rbp),%xmm0
cvtss2sd %xmm0,%xmm0
movss  -0x24(%rbp),%xmm1
cvtss2sd %xmm1,%xmm1
lea    0xcc9(%rip),%rsi
mov    $0x2,%al
call   1060 <fprintf@plt>
xor    %eax,%eax
add    $0x40,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
sub    $0x28,%rsp
cmp    $0x4,%edi
jne    1460 <main+0x2c0>
mov    %rsi,%r14
mov    0x10(%rsi),%rdi
call   10a0 <atoi@plt>
mov    %eax,%ebp
mov    0x8(%r14),%rdi
lea    0xe69(%rip),%rsi
call   1080 <fopen@plt>
test   %rax,%rax
je     1472 <main+0x2d2>
mov    %rax,%r15
lea    0x0(,%rbp,4),%edi
call   1070 <malloc@plt>
mov    %rax,%rbx
test   %ebp,%ebp
jle    1296 <main+0xf6>
mov    %r14,0x20(%rsp)
mov    %rbp,0x10(%rsp)
mov    %ebp,%r14d
xorps  %xmm0,%xmm0
xor    %r12d,%r12d
lea    0xe42(%rip),%r13
lea    0x1c(%rsp),%rbp
nopw   0x0(%rax,%rax,1)
movss  %xmm0,0xc(%rsp)
mov    %r15,%rdi
mov    %r13,%rsi
mov    %rbp,%rdx
call   1050 <fscanf@plt>
cmp    $0x1,%eax
jne    143f <main+0x29f>
movss  0x1c(%rsp),%xmm0
movss  %xmm0,(%rbx,%r12,4)
movss  0xc(%rsp),%xmm0
addss  0x1c(%rsp),%xmm0
add    $0x1,%r12
cmp    %r12,%r14
jne    1220 <main+0x80>
mov    0x10(%rsp),%rax
cvtsi2ss %eax,%xmm1
divss  %xmm1,%xmm0
movss  %xmm0,0xc(%rsp)
test   %eax,%eax
jle    12af <main+0x10f>
movss  %xmm1,0x18(%rsp)
lea    -0x1(%r14),%rax
mov    %r14d,%r12d
and    $0x3,%r12d
cmp    $0x3,%rax
jae    12bc <main+0x11c>
xorps  %xmm0,%xmm0
xor    %ebp,%ebp
jmp    1384 <main+0x1e4>
cvtsi2ss %ebp,%xmm1
xorps  %xmm0,%xmm0
xorps  %xmm2,%xmm2
divss  %xmm1,%xmm2
movss  %xmm2,0xc(%rsp)
jmp    13d2 <main+0x232>
xorps  %xmm0,%xmm0
mov    0x20(%rsp),%r14
jmp    13d2 <main+0x232>
and    $0xfffffffc,%r14d
xorps  %xmm0,%xmm0
xor    %ebp,%ebp
cs nopw 0x0(%rax,%rax,1)
nop
movss  %xmm0,0x10(%rsp)
movss  (%rbx,%rbp,4),%xmm0
subss  0xc(%rsp),%xmm0
mov    $0x2,%edi
call   1090 <pow@plt>
xorps  %xmm0,%xmm0
cvtsi2ss %rax,%xmm0
addss  0x10(%rsp),%xmm0
movss  %xmm0,0x10(%rsp)
movss  0x4(%rbx,%rbp,4),%xmm0
subss  0xc(%rsp),%xmm0
mov    $0x2,%edi
call   1090 <pow@plt>
xorps  %xmm0,%xmm0
cvtsi2ss %rax,%xmm0
addss  0x10(%rsp),%xmm0
movss  %xmm0,0x10(%rsp)
movss  0x8(%rbx,%rbp,4),%xmm0
subss  0xc(%rsp),%xmm0
mov    $0x2,%edi
call   1090 <pow@plt>
xorps  %xmm0,%xmm0
cvtsi2ss %rax,%xmm0
addss  0x10(%rsp),%xmm0
movss  %xmm0,0x10(%rsp)
movss  0xc(%rbx,%rbp,4),%xmm0
subss  0xc(%rsp),%xmm0
mov    $0x2,%edi
call   1090 <pow@plt>
xorps  %xmm0,%xmm0
cvtsi2ss %rax,%xmm0
addss  0x10(%rsp),%xmm0
add    $0x4,%rbp
cmp    %rbp,%r14
jne    12d0 <main+0x130>
test   %r12,%r12
je     13c7 <main+0x227>
lea    (%rbx,%rbp,4),%r14
xor    %ebp,%ebp
nop
movss  %xmm0,0x10(%rsp)
movss  (%r14,%rbp,4),%xmm0
subss  0xc(%rsp),%xmm0
mov    $0x2,%edi
call   1090 <pow@plt>
movss  0x10(%rsp),%xmm0
xorps  %xmm1,%xmm1
cvtsi2ss %rax,%xmm1
addss  %xmm1,%xmm0
add    $0x1,%rbp
cmp    %rbp,%r12
jne    1390 <main+0x1f0>
mov    0x20(%rsp),%r14
movss  0x18(%rsp),%xmm1
divss  %xmm1,%xmm0
xorps  %xmm1,%xmm1
ucomiss %xmm1,%xmm0
jb     13e4 <main+0x244>
sqrtss %xmm0,%xmm0
jmp    13e9 <main+0x249>
call   10b0 <sqrt@plt>
movss  %xmm0,0x10(%rsp)
mov    %r15,%rdi
call   1040 <fclose@plt>
mov    %rbx,%rdi
call   1030 <free@plt>
mov    0x2bda(%rip),%rax
mov    (%rax),%edi
mov    0x18(%r14),%rdx
movss  0xc(%rsp),%xmm0
cvtss2sd %xmm0,%xmm0
movss  0x10(%rsp),%xmm1
cvtss2sd %xmm1,%xmm1
lea    0xc4a(%rip),%rsi
mov    $0x2,%al
call   1060 <fprintf@plt>
xor    %eax,%eax
add    $0x28,%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret
mov    0x2b9a(%rip),%rax
mov    (%rax),%edi
lea    0xc08(%rip),%rsi
xor    %eax,%eax
call   1060 <fprintf@plt>
mov    $0xffffffff,%edi
call   10c0 <exit@plt>
mov    0x2b79(%rip),%rax
mov    (%rax),%edi
lea    0xb90(%rip),%rsi
jmp    144f <main+0x2af>
mov    0x2b67(%rip),%rax
mov    (%rax),%edi
mov    0x8(%r14),%rdx
lea    0xbb5(%rip),%rsi
xor    %eax,%eax
call   1060 <fprintf@plt>
mov    $0xffffffff,%edi
call   10c0 <exit@plt>

LLVM IR (-O0):
@stderr = global i32 0
@.str = [57 x i8] c"\0Ausage statistics <file name> <running times> <message>\0A\00"
@.str.1 = [2 x i8] c"r\00"
@.str.2 = [25 x i8] c"\0Aunable to open file %s\0A\00"
@.str.3 = [3 x i8] c"%f\00"
@.str.4 = [26 x i8] c"\0A Could not read accuracy\00"
@.str.5 = [36 x i8] c"\0A%s %f with standard deviation: %f\0A\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
%6 = alloca i32*
%7 = alloca i32
%8 = alloca i32
%9 = alloca float
%10 = alloca float
%11 = alloca float
%12 = alloca float*
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
%13 = load i32, i32* %4
%14 = icmp ne i32 %13, 4
br i1 %14, label %15, label %19
15: ; preds = %2
%16 = load i32, i32* @stderr
%17 = call i32 (i32, i8*, ...) @fprintf(i32 %16, i8* getelementptr inbounds ([57 x i8], [57 x i8]* @.str, i64 0, i64 0))
%18 = call i32 @exit(i32 -1)
unreachable
19: ; preds = %2
store i32* null, i32** %6
%20 = load i8**, i8*** %5
%21 = getelementptr inbounds i8*, i8** %20, i64 2
%22 = load i8*, i8** %21
%23 = call i32 @atoi(i8* %22)
store i32 %23, i32* %8
store float 0.000000e+00, float* %9
store float 0.000000e+00, float* %10
store float* null, float** %12
%24 = load i8**, i8*** %5
%25 = getelementptr inbounds i8*, i8** %24, i64 1
%26 = load i8*, i8** %25
%27 = call i32* @fopen(i8* %26, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
store i32* %27, i32** %6
%28 = load i32*, i32** %6
%29 = icmp ne i32* %28, null
br i1 %29, label %37, label %30
30: ; preds = %19
%31 = load i32, i32* @stderr
%32 = load i8**, i8*** %5
%33 = getelementptr inbounds i8*, i8** %32, i64 1
%34 = load i8*, i8** %33
%35 = call i32 (i32, i8*, ...) @fprintf(i32 %31, i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.2, i64 0, i64 0), i8* %34)
%36 = call i32 @exit(i32 -1)
unreachable
37: ; preds = %19
%38 = load i32, i32* %8
%39 = sext i32 %38 to i64
%40 = mul i64 %39, 4
%41 = trunc i64 %40 to i32
%42 = call i64 @malloc(i32 %41)
%43 = inttoptr i64 %42 to float*
store float* %43, float** %12
store i32 1, i32* %7
br label %44
44: ; preds = %66, %37
%45 = load i32, i32* %7
%46 = load i32, i32* %8
%47 = icmp sle i32 %45, %46
br i1 %47, label %48, label %69
48: ; preds = %44
%49 = load i32*, i32** %6
%50 = call i32 @fscanf(i32* %49, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0), float* %11)
%51 = icmp ne i32 %50, 1
br i1 %51, label %52, label %56
52: ; preds = %48
%53 = load i32, i32* @stderr
%54 = call i32 (i32, i8*, ...) @fprintf(i32 %53, i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.4, i64 0, i64 0))
%55 = call i32 @exit(i32 -1)
unreachable
56: ; preds = %48
%57 = load float, float* %11
%58 = load float*, float** %12
%59 = load i32, i32* %7
%60 = sub nsw i32 %59, 1
%61 = sext i32 %60 to i64
%62 = getelementptr inbounds float, float* %58, i64 %61
store float %57, float* %62
%63 = load float, float* %11
%64 = load float, float* %10
%65 = fadd float %64, %63
store float %65, float* %10
br label %66
66: ; preds = %56
%67 = load i32, i32* %7
%68 = add nsw i32 %67, 1
store i32 %68, i32* %7
br label %44
69: ; preds = %44
%70 = load i32, i32* %8
%71 = sitofp i32 %70 to float
%72 = load float, float* %10
%73 = fdiv float %72, %71
store float %73, float* %10
store i32 0, i32* %7
br label %74
74: ; preds = %90, %69
%75 = load i32, i32* %7
%76 = load i32, i32* %8
%77 = icmp slt i32 %75, %76
br i1 %77, label %78, label %93
78: ; preds = %74
%79 = load float*, float** %12
%80 = load i32, i32* %7
%81 = sext i32 %80 to i64
%82 = getelementptr inbounds float, float* %79, i64 %81
%83 = load float, float* %82
%84 = load float, float* %10
%85 = fsub float %83, %84
%86 = call i64 @pow(float %85, i32 2)
%87 = sitofp i64 %86 to float
%88 = load float, float* %9
%89 = fadd float %88, %87
store float %89, float* %9
br label %90
90: ; preds = %78
%91 = load i32, i32* %7
%92 = add nsw i32 %91, 1
store i32 %92, i32* %7
br label %74
93: ; preds = %74
%94 = load float, float* %9
%95 = load i32, i32* %8
%96 = sitofp i32 %95 to float
%97 = fdiv float %94, %96
%98 = call float @sqrt(float %97)
store float %98, float* %9
%99 = load i32*, i32** %6
%100 = call i32 @fclose(i32* %99)
%101 = load float*, float** %12
%102 = call i32 @free(float* %101)
%103 = load i32, i32* @stderr
%104 = load i8**, i8*** %5
%105 = getelementptr inbounds i8*, i8** %104, i64 3
%106 = load i8*, i8** %105
%107 = load float, float* %10
%108 = fpext float %107 to double
%109 = load float, float* %9
%110 = fpext float %109 to double
%111 = call i32 (i32, i8*, ...) @fprintf(i32 %103, i8* getelementptr inbounds ([36 x i8], [36 x i8]* @.str.5, i64 0, i64 0), i8* %106, double %108, double %110)
ret i32 0
}

LLVM IR (-O2):
@stderr = global i32 0
@.str = [57 x i8] c"\0Ausage statistics <file name> <running times> <message>\0A\00"
@.str.1 = [2 x i8] c"r\00"
@.str.2 = [25 x i8] c"\0Aunable to open file %s\0A\00"
@.str.3 = [3 x i8] c"%f\00"
@.str.4 = [26 x i8] c"\0A Could not read accuracy\00"
@.str.5 = [36 x i8] c"\0A%s %f with standard deviation: %f\0A\00"
define i32 @main(i32 %0, i8** nocapture %1) {
%3 = alloca float
%4 = icmp eq i32 %0, 4
br i1 %4, label %9, label %5
5: ; preds = %2
%6 = load i32, i32* @stderr
%7 = tail call i32 (i32, i8*, ...) @fprintf(i32 %6, i8* getelementptr inbounds ([57 x i8], [57 x i8]* @.str, i64 0, i64 0))
%8 = tail call i32 @exit(i32 -1)
unreachable
9: ; preds = %2
%10 = getelementptr inbounds i8*, i8** %1, i64 2
%11 = load i8*, i8** %10
%12 = tail call i32 @atoi(i8* %11)
%13 = bitcast float* %3 to i8*
%14 = getelementptr inbounds i8*, i8** %1, i64 1
%15 = load i8*, i8** %14
%16 = tail call i32* @fopen(i8* %15, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
%17 = icmp eq i32* %16, null
br i1 %17, label %18, label %23
18: ; preds = %9
%19 = load i32, i32* @stderr
%20 = load i8*, i8** %14
%21 = tail call i32 (i32, i8*, ...) @fprintf(i32 %19, i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.2, i64 0, i64 0), i8* %20)
%22 = tail call i32 @exit(i32 -1)
unreachable
23: ; preds = %9
%24 = shl i32 %12, 2
%25 = tail call i64 @malloc(i32 %24)
%26 = inttoptr i64 %25 to float*
%27 = icmp slt i32 %12, 1
br i1 %27, label %28, label %31
28: ; preds = %23
%29 = sitofp i32 %12 to float
%30 = fdiv float 0.000000e+00, %29
br label %114
31: ; preds = %23
%32 = add nuw i32 %12, 1
%33 = zext i32 %32 to i64
br label %34
34: ; preds = %31, %43
%35 = phi i64 [ 1, %31 ], [ %49, %43 ]
%36 = phi float [ 0.000000e+00, %31 ], [ %48, %43 ]
%37 = call i32 @fscanf(i32* %16, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0), float* %3)
%38 = icmp eq i32 %37, 1
br i1 %38, label %43, label %39
39: ; preds = %34
%40 = load i32, i32* @stderr
%41 = call i32 (i32, i8*, ...) @fprintf(i32 %40, i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.4, i64 0, i64 0))
%42 = call i32 @exit(i32 -1)
unreachable
43: ; preds = %34
%44 = load float, float* %3
%45 = add nsw i64 %35, -1
%46 = getelementptr inbounds float, float* %26, i64 %45
store float %44, float* %46
%47 = load float, float* %3
%48 = fadd float %36, %47
%49 = add nuw nsw i64 %35, 1
%50 = icmp eq i64 %49, %33
br i1 %50, label %51, label %34
51: ; preds = %43
%52 = sitofp i32 %12 to float
%53 = fdiv float %48, %52
%54 = icmp sgt i32 %12, 0
br i1 %54, label %55, label %114
55: ; preds = %51
%56 = zext i32 %12 to i64
%57 = add nsw i64 %56, -1
%58 = and i64 %56, 3
%59 = icmp ult i64 %57, 3
br i1 %59, label %96, label %60
60: ; preds = %55
%61 = and i64 %56, 4294967292
br label %62
62: ; preds = %62, %60
%63 = phi i64 [ 0, %60 ], [ %93, %62 ]
%64 = phi float [ 0.000000e+00, %60 ], [ %92, %62 ]
%65 = phi i64 [ 0, %60 ], [ %94, %62 ]
%66 = getelementptr inbounds float, float* %26, i64 %63
%67 = load float, float* %66
%68 = fsub float %67, %53
%69 = call i64 @pow(float %68, i32 2)
%70 = sitofp i64 %69 to float
%71 = fadd float %64, %70
%72 = or i64 %63, 1
%73 = getelementptr inbounds float, float* %26, i64 %72
%74 = load float, float* %73
%75 = fsub float %74, %53
%76 = call i64 @pow(float %75, i32 2)
%77 = sitofp i64 %76 to float
%78 = fadd float %71, %77
%79 = or i64 %63, 2
%80 = getelementptr inbounds float, float* %26, i64 %79
%81 = load float, float* %80
%82 = fsub float %81, %53
%83 = call i64 @pow(float %82, i32 2)
%84 = sitofp i64 %83 to float
%85 = fadd float %78, %84
%86 = or i64 %63, 3
%87 = getelementptr inbounds float, float* %26, i64 %86
%88 = load float, float* %87
%89 = fsub float %88, %53
%90 = call i64 @pow(float %89, i32 2)
%91 = sitofp i64 %90 to float
%92 = fadd float %85, %91
%93 = add nuw nsw i64 %63, 4
%94 = add i64 %65, 4
%95 = icmp eq i64 %94, %61
br i1 %95, label %96, label %62
96: ; preds = %62, %55
%97 = phi float [ undef, %55 ], [ %92, %62 ]
%98 = phi i64 [ 0, %55 ], [ %93, %62 ]
%99 = phi float [ 0.000000e+00, %55 ], [ %92, %62 ]
%100 = icmp eq i64 %58, 0
br i1 %100, label %114, label %101
101: ; preds = %96, %101
%102 = phi i64 [ %111, %101 ], [ %98, %96 ]
%103 = phi float [ %110, %101 ], [ %99, %96 ]
%104 = phi i64 [ %112, %101 ], [ 0, %96 ]
%105 = getelementptr inbounds float, float* %26, i64 %102
%106 = load float, float* %105
%107 = fsub float %106, %53
%108 = call i64 @pow(float %107, i32 2)
%109 = sitofp i64 %108 to float
%110 = fadd float %103, %109
%111 = add nuw nsw i64 %102, 1
%112 = add i64 %104, 1
%113 = icmp eq i64 %112, %58
br i1 %113, label %114, label %101
114: ; preds = %96, %101, %28, %51
%115 = phi float [ %53, %51 ], [ %30, %28 ], [ %53, %101 ], [ %53, %96 ]
%116 = phi float [ %52, %51 ], [ %29, %28 ], [ %52, %101 ], [ %52, %96 ]
%117 = phi float [ 0.000000e+00, %51 ], [ 0.000000e+00, %28 ], [ %97, %96 ], [ %110, %101 ]
%118 = fdiv float %117, %116
%119 = call float @sqrt(float %118)
%120 = call i32 @fclose(i32* %16)
%121 = call i32 @free(float* %26)
%122 = load i32, i32* @stderr
%123 = getelementptr inbounds i8*, i8** %1, i64 3
%124 = load i8*, i8** %123
%125 = fpext float %115 to double
%126 = fpext float %119 to double
%127 = call i32 (i32, i8*, ...) @fprintf(i32 %122, i8* getelementptr inbounds ([36 x i8], [36 x i8]* @.str.5, i64 0, i64 0), i8* %124, double %125, double %126)
ret i32 0
}