#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(int /*<<< orphan*/);
double drand48();
int /*<<< orphan*/ *fopen(char *, char *);
int /*<<< orphan*/ fprintf(int /*<<< orphan*/, char *, int, int);
int /*<<< orphan*/ getenv(char *);
int /*<<< orphan*/ getpid();
int lrand48();
scalar_t__ malloc(int);
int /*<<< orphan*/ srand48(int /*<<< orphan*/);
int /*<<< orphan*/ stderr;
int /*<<< orphan*/ usleep(int);
main() {
  int ssize;
  int psrate;
  float *sbuf;
  float *pbuf;
  FILE *sfifo;
  FILE *pfifo;
  int i;
  ssize = atoi(getenv("RCVR_SETI_SIZE"));
  psrate = atoi(getenv("RCVR_PSR_RATE"));
  fprintf(stderr, "ssize %d  psrate %d\n", ssize, psrate);
  sbuf = (float *)malloc(ssize * sizeof(float));
  pbuf = (float *)malloc(psrate * sizeof(float));
  sfifo = fopen("ra_seti_fifo", "w");
  pfifo = fopen("ra_psr_fifo", "w");
  srand48(getpid());
  for (;;) {
    for (i = 0; i < ssize; i++) {
      float x;
      x = drand48() * 7500.0;
      if ((lrand48() % 2) == 0) {
        x *= -1.0;
      }
      sbuf[i] = 30000 + x;
    }
    for (i = 0; i < psrate; i++) {
      pbuf[i] = sbuf[i] * 2.0;
    }
    size_t fwrite(const void *ptr, size_t size, size_t nmemb, FILE *stream);
    fwrite(sbuf, sizeof(float), ssize, sfifo);
    fwrite(pbuf, sizeof(float), psrate, pfifo);
    usleep(500000);
  }
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x40,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xe56(%rip),%rdi
call   1030 <getenv@plt>
mov    %eax,%edi
call   10a0 <atoi@plt>
mov    %eax,-0x8(%rbp)
lea    0xe4f(%rip),%rdi
call   1030 <getenv@plt>
mov    %eax,%edi
call   10a0 <atoi@plt>
mov    %eax,-0xc(%rbp)
mov    0x2dee(%rip),%rax
mov    (%rax),%edi
mov    -0x8(%rbp),%edx
mov    -0xc(%rbp),%ecx
lea    0xe38(%rip),%rsi
call   1050 <fprintf@plt>
movslq -0x8(%rbp),%rax
shl    $0x2,%rax
mov    %eax,%edi
call   1060 <malloc@plt>
mov    %rax,-0x18(%rbp)
movslq -0xc(%rbp),%rax
shl    $0x2,%rax
mov    %eax,%edi
call   1060 <malloc@plt>
mov    %rax,-0x20(%rbp)
lea    0xe1b(%rip),%rdi
lea    0xe21(%rip),%rsi
call   1090 <fopen@plt>
mov    %rax,-0x28(%rbp)
lea    0xe13(%rip),%rdi
lea    0xe0a(%rip),%rsi
call   1090 <fopen@plt>
mov    %rax,-0x30(%rbp)
mov    $0x0,%al
call   1040 <getpid@plt>
mov    %eax,%edi
call   1080 <srand48@plt>
movl   $0x0,-0x34(%rbp)
mov    -0x34(%rbp),%eax
cmp    -0x8(%rbp),%eax
jge    12f5 <main+0x145>
mov    $0x0,%al
call   10c0 <drand48@plt>
movsd  0xd7e(%rip),%xmm1
mulsd  %xmm1,%xmm0
cvtsd2ss %xmm0,%xmm0
movss  %xmm0,-0x38(%rbp)
mov    $0x0,%al
call   1070 <lrand48@plt>
mov    $0x2,%ecx
cltd
idiv   %ecx
cmp    $0x0,%edx
jne    12cd <main+0x11d>
movss  -0x38(%rbp),%xmm0
cvtss2sd %xmm0,%xmm0
movsd  0xd50(%rip),%xmm1
mulsd  %xmm1,%xmm0
cvtsd2ss %xmm0,%xmm0
movss  %xmm0,-0x38(%rbp)
movss  0xd43(%rip),%xmm0
addss  -0x38(%rbp),%xmm0
mov    -0x18(%rbp),%rax
movslq -0x34(%rbp),%rcx
movss  %xmm0,(%rax,%rcx,4)
mov    -0x34(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x34(%rbp)
jmp    126f <main+0xbf>
movl   $0x0,-0x34(%rbp)
mov    -0x34(%rbp),%eax
cmp    -0xc(%rbp),%eax
jge    1344 <main+0x194>
mov    -0x18(%rbp),%rax
movslq -0x34(%rbp),%rcx
movss  (%rax,%rcx,4),%xmm0
cvtss2sd %xmm0,%xmm0
movsd  0xcdf(%rip),%xmm1
mulsd  %xmm1,%xmm0
cvtsd2ss %xmm0,%xmm0
mov    -0x20(%rbp),%rax
movslq -0x34(%rbp),%rcx
movss  %xmm0,(%rax,%rcx,4)
mov    -0x34(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x34(%rbp)
jmp    12fc <main+0x14c>
mov    -0x18(%rbp),%rdi
movslq -0x8(%rbp),%rdx
mov    -0x28(%rbp),%rcx
mov    $0x4,%esi
call   10b0 <fwrite@plt>
mov    -0x20(%rbp),%rdi
movslq -0xc(%rbp),%rdx
mov    -0x30(%rbp),%rcx
mov    $0x4,%esi
call   10b0 <fwrite@plt>
mov    $0x7a120,%edi
call   10d0 <usleep@plt>
jmp    1268 <main+0xb8>

x86 assembly (clang, -O2):
<main>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
sub    $0x68,%rsp
lea    0xe5f(%rip),%rdi
call   1030 <getenv@plt>
mov    %eax,%edi
call   10a0 <atoi@plt>
mov    %eax,%ebp
lea    0xe59(%rip),%rdi
call   1030 <getenv@plt>
mov    %eax,%edi
call   10a0 <atoi@plt>
mov    %eax,%ebx
mov    0x2df1(%rip),%rax
mov    (%rax),%edi
lea    0xe49(%rip),%rsi
mov    %ebp,%edx
mov    %ebx,%ecx
call   1050 <fprintf@plt>
movslq %ebp,%r15
lea    0x0(,%r15,4),%edi
call   1060 <malloc@plt>
mov    %rax,%rbp
mov    %ebx,0xc(%rsp)
movslq %ebx,%r12
lea    0x0(,%r12,4),%edi
call   1060 <malloc@plt>
mov    %rax,%rbx
lea    0xe24(%rip),%rdi
lea    0xe2a(%rip),%r14
mov    %r14,%rsi
call   1090 <fopen@plt>
mov    %rax,0x40(%rsp)
lea    0xe18(%rip),%rdi
mov    %r14,%rsi
call   1090 <fopen@plt>
mov    %rax,0x38(%rsp)
xor    %eax,%eax
call   1040 <getpid@plt>
mov    %eax,%edi
call   1080 <srand48@plt>
mov    %r15,0x48(%rsp)
mov    %r15d,%r15d
mov    %r12,0x30(%rsp)
mov    %r12d,%r12d
lea    (%rbx,%r12,4),%rax
lea    0x0(,%r12,4),%rcx
add    %rbp,%rcx
mov    %r12d,%edx
and    $0xfffffff8,%edx
mov    %rdx,0x28(%rsp)
add    $0xfffffffffffffff8,%rdx
mov    %rdx,0x20(%rsp)
shr    $0x3,%rdx
add    $0x1,%rdx
cmp    %rcx,%rbx
setb   %cl
cmp    %rax,%rbp
setb   %al
and    %cl,%al
mov    %al,0xb(%rsp)
mov    %rdx,%rax
mov    %rdx,0x18(%rsp)
and    $0xfffffffffffffffe,%rdx
mov    %rdx,0x10(%rsp)
mov    %r12d,%r14d
and    $0x3,%r14d
jmp    1308 <main+0x158>
nop
mov    $0x4,%esi
mov    %rbp,%rdi
mov    0x48(%rsp),%rdx
mov    0x40(%rsp),%rcx
call   10b0 <fwrite@plt>
mov    $0x4,%esi
mov    %rbx,%rdi
mov    0x30(%rsp),%rdx
mov    0x38(%rsp),%rcx
call   10b0 <fwrite@plt>
mov    $0x7a120,%edi
call   10d0 <usleep@plt>
test   %r15d,%r15d
jle    1370 <main+0x1c0>
xor    %r13d,%r13d
jmp    133d <main+0x18d>
cs nopw 0x0(%rax,%rax,1)
nopl   0x0(%rax)
movaps 0x50(%rsp),%xmm0
addss  0xcf3(%rip),%xmm0
movss  %xmm0,0x0(%rbp,%r13,4)
add    $0x1,%r13
cmp    %r13,%r15
je     1370 <main+0x1c0>
xor    %eax,%eax
call   10c0 <drand48@plt>
mulsd  0xcb4(%rip),%xmm0
cvtsd2ss %xmm0,%xmm0
movaps %xmm0,0x50(%rsp)
xor    %eax,%eax
call   1070 <lrand48@plt>
test   $0x1,%al
jne    1320 <main+0x170>
movaps 0x50(%rsp),%xmm0
xorps  0xca4(%rip),%xmm0
jmp    1325 <main+0x175>
xchg   %ax,%ax
test   %r12d,%r12d
jle    12d0 <main+0x120>
cmpl   $0x8,0xc(%rsp)
setb   %al
or     0xb(%rsp),%al
je     1390 <main+0x1e0>
xor    %eax,%eax
jmp    141e <main+0x26e>
xchg   %ax,%ax
cmpq   $0x0,0x20(%rsp)
je     14ad <main+0x2fd>
mov    0x10(%rsp),%rcx
xor    %eax,%eax
cs nopw 0x0(%rax,%rax,1)
nopl   (%rax)
movups 0x0(%rbp,%rax,4),%xmm0
movups 0x10(%rbp,%rax,4),%xmm1
addps  %xmm0,%xmm0
addps  %xmm1,%xmm1
movups %xmm0,(%rbx,%rax,4)
movups %xmm1,0x10(%rbx,%rax,4)
movups 0x20(%rbp,%rax,4),%xmm0
movups 0x30(%rbp,%rax,4),%xmm1
addps  %xmm0,%xmm0
addps  %xmm1,%xmm1
movups %xmm0,0x20(%rbx,%rax,4)
movups %xmm1,0x30(%rbx,%rax,4)
add    $0x10,%rax
add    $0xfffffffffffffffe,%rcx
jne    13b0 <main+0x200>
testb  $0x1,0x18(%rsp)
je     140d <main+0x25d>
movups 0x0(%rbp,%rax,4),%xmm0
movups 0x10(%rbp,%rax,4),%xmm1
addps  %xmm0,%xmm0
addps  %xmm1,%xmm1
movups %xmm0,(%rbx,%rax,4)
movups %xmm1,0x10(%rbx,%rax,4)
mov    0x28(%rsp),%rcx
mov    %rcx,%rax
cmp    %r12,%rcx
je     12d0 <main+0x120>
mov    %rax,%rcx
not    %rcx
add    %r12,%rcx
test   %r14,%r14
je     1449 <main+0x299>
mov    %r14,%rdx
nop
movss  0x0(%rbp,%rax,4),%xmm0
addss  %xmm0,%xmm0
movss  %xmm0,(%rbx,%rax,4)
add    $0x1,%rax
add    $0xffffffffffffffff,%rdx
jne    1430 <main+0x280>
cmp    $0x3,%rcx
jb     12d0 <main+0x120>
cs nopw 0x0(%rax,%rax,1)
nopl   (%rax)
movss  0x0(%rbp,%rax,4),%xmm0
addss  %xmm0,%xmm0
movss  %xmm0,(%rbx,%rax,4)
movss  0x4(%rbp,%rax,4),%xmm0
addss  %xmm0,%xmm0
movss  %xmm0,0x4(%rbx,%rax,4)
movss  0x8(%rbp,%rax,4),%xmm0
addss  %xmm0,%xmm0
movss  %xmm0,0x8(%rbx,%rax,4)
movss  0xc(%rbp,%rax,4),%xmm0
addss  %xmm0,%xmm0
movss  %xmm0,0xc(%rbx,%rax,4)
add    $0x4,%rax
cmp    %rax,%r12
jne    1460 <main+0x2b0>
jmp    12d0 <main+0x120>
xor    %eax,%eax
testb  $0x1,0x18(%rsp)
jne    13f4 <main+0x244>
jmp    140d <main+0x25d>

LLVM IR (-O0):
@.str = [15 x i8] c"RCVR_SETI_SIZE\00"
@.str.1 = [14 x i8] c"RCVR_PSR_RATE\00"
@stderr = global i32 0
@.str.2 = [21 x i8] c"ssize %d psrate %d\0A\00"
@.str.3 = [13 x i8] c"ra_seti_fifo\00"
@.str.4 = [2 x i8] c"w\00"
@.str.5 = [12 x i8] c"ra_psr_fifo\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = alloca float*
%5 = alloca float*
%6 = alloca i32*
%7 = alloca i32*
%8 = alloca i32
%9 = alloca float
store i32 0, i32* %1
%10 = call i32 @getenv(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str, i64 0, i64 0))
%11 = call i32 @atoi(i32 %10)
store i32 %11, i32* %2
%12 = call i32 @getenv(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.1, i64 0, i64 0))
%13 = call i32 @atoi(i32 %12)
store i32 %13, i32* %3
%14 = load i32, i32* @stderr
%15 = load i32, i32* %2
%16 = load i32, i32* %3
%17 = call i32 @fprintf(i32 %14, i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.2, i64 0, i64 0), i32 %15, i32 %16)
%18 = load i32, i32* %2
%19 = sext i32 %18 to i64
%20 = mul i64 %19, 4
%21 = trunc i64 %20 to i32
%22 = call i64 @malloc(i32 %21)
%23 = inttoptr i64 %22 to float*
store float* %23, float** %4
%24 = load i32, i32* %3
%25 = sext i32 %24 to i64
%26 = mul i64 %25, 4
%27 = trunc i64 %26 to i32
%28 = call i64 @malloc(i32 %27)
%29 = inttoptr i64 %28 to float*
store float* %29, float** %5
%30 = call i32* @fopen(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.4, i64 0, i64 0))
store i32* %30, i32** %6
%31 = call i32* @fopen(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.5, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.4, i64 0, i64 0))
store i32* %31, i32** %7
%32 = call i32 (...) @getpid()
%33 = call i32 @srand48(i32 %32)
br label %34
34: ; preds = %82, %0
store i32 0, i32* %8
br label %35
35: ; preds = %58, %34
%36 = load i32, i32* %8
%37 = load i32, i32* %2
%38 = icmp slt i32 %36, %37
br i1 %38, label %39, label %61
39: ; preds = %35
%40 = call double (...) @drand48()
%41 = fmul double %40, 7.500000e+03
%42 = fptrunc double %41 to float
store float %42, float* %9
%43 = call i32 (...) @lrand48()
%44 = srem i32 %43, 2
%45 = icmp eq i32 %44, 0
br i1 %45, label %46, label %51
46: ; preds = %39
%47 = load float, float* %9
%48 = fpext float %47 to double
%49 = fmul double %48, -1.000000e+00
%50 = fptrunc double %49 to float
store float %50, float* %9
br label %51
51: ; preds = %46, %39
%52 = load float, float* %9
%53 = fadd float 3.000000e+04, %52
%54 = load float*, float** %4
%55 = load i32, i32* %8
%56 = sext i32 %55 to i64
%57 = getelementptr inbounds float, float* %54, i64 %56
store float %53, float* %57
br label %58
58: ; preds = %51
%59 = load i32, i32* %8
%60 = add nsw i32 %59, 1
store i32 %60, i32* %8
br label %35
61: ; preds = %35
store i32 0, i32* %8
br label %62
62: ; preds = %79, %61
%63 = load i32, i32* %8
%64 = load i32, i32* %3
%65 = icmp slt i32 %63, %64
br i1 %65, label %66, label %82
66: ; preds = %62
%67 = load float*, float** %4
%68 = load i32, i32* %8
%69 = sext i32 %68 to i64
%70 = getelementptr inbounds float, float* %67, i64 %69
%71 = load float, float* %70
%72 = fpext float %71 to double
%73 = fmul double %72, 2.000000e+00
%74 = fptrunc double %73 to float
%75 = load float*, float** %5
%76 = load i32, i32* %8
%77 = sext i32 %76 to i64
%78 = getelementptr inbounds float, float* %75, i64 %77
store float %74, float* %78
br label %79
79: ; preds = %66
%80 = load i32, i32* %8
%81 = add nsw i32 %80, 1
store i32 %81, i32* %8
br label %62
82: ; preds = %62
%83 = load float*, float** %4
%84 = bitcast float* %83 to i8*
%85 = load i32, i32* %2
%86 = sext i32 %85 to i64
%87 = load i32*, i32** %6
%88 = call i64 @fwrite(i8* %84, i64 4, i64 %86, i32* %87)
%89 = load float*, float** %5
%90 = bitcast float* %89 to i8*
%91 = load i32, i32* %3
%92 = sext i32 %91 to i64
%93 = load i32*, i32** %7
%94 = call i64 @fwrite(i8* %90, i64 4, i64 %92, i32* %93)
%95 = call i32 @usleep(i32 500000)
br label %34
}

LLVM IR (-O2):
@.str = [15 x i8] c"RCVR_SETI_SIZE\00"
@.str.1 = [14 x i8] c"RCVR_PSR_RATE\00"
@stderr = global i32 0
@.str.2 = [21 x i8] c"ssize %d psrate %d\0A\00"
@.str.3 = [13 x i8] c"ra_seti_fifo\00"
@.str.4 = [2 x i8] c"w\00"
@.str.5 = [12 x i8] c"ra_psr_fifo\00"
define i32 @main() {
%1 = tail call i32 @getenv(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str, i64 0, i64 0))
%2 = tail call i32 @atoi(i32 %1)
%3 = tail call i32 @getenv(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.1, i64 0, i64 0))
%4 = tail call i32 @atoi(i32 %3)
%5 = load i32, i32* @stderr
%6 = tail call i32 @fprintf(i32 %5, i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.2, i64 0, i64 0), i32 %2, i32 %4)
%7 = sext i32 %2 to i64
%8 = shl i32 %2, 2
%9 = tail call i64 @malloc(i32 %8)
%10 = inttoptr i64 %9 to float*
%11 = inttoptr i64 %9 to i8*
%12 = sext i32 %4 to i64
%13 = shl i32 %4, 2
%14 = tail call i64 @malloc(i32 %13)
%15 = inttoptr i64 %14 to float*
%16 = inttoptr i64 %14 to i8*
%17 = tail call i32* @fopen(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.4, i64 0, i64 0))
%18 = tail call i32* @fopen(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.5, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.4, i64 0, i64 0))
%19 = tail call i32 (...) @getpid()
%20 = tail call i32 @srand48(i32 %19)
%21 = icmp sgt i32 %2, 0
%22 = icmp sgt i32 %4, 0
%23 = inttoptr i64 %9 to i8*
%24 = inttoptr i64 %14 to i8*
%25 = zext i32 %2 to i64
%26 = zext i32 %4 to i64
%27 = getelementptr float, float* %15, i64 %26
%28 = bitcast float* %27 to i8*
%29 = getelementptr float, float* %10, i64 %26
%30 = bitcast float* %29 to i8*
%31 = and i64 %26, 4294967288
%32 = add nsw i64 %31, -8
%33 = lshr exact i64 %32, 3
%34 = add nuw nsw i64 %33, 1
%35 = icmp ult i32 %4, 8
%36 = icmp ult i8* %16, %30
%37 = icmp ult i8* %11, %28
%38 = and i1 %36, %37
%39 = and i64 %26, 4294967288
%40 = and i64 %34, 1
%41 = icmp eq i64 %32, 0
%42 = and i64 %34, 4611686018427387902
%43 = icmp eq i64 %40, 0
%44 = icmp eq i64 %39, %26
%45 = and i64 %26, 3
%46 = icmp eq i64 %45, 0
br label %47
47: ; preds = %153, %0
br i1 %21, label %116, label %48
48: ; preds = %116, %47
br i1 %22, label %49, label %153
49: ; preds = %48
%50 = select i1 %35, i1 true, i1 %38
br i1 %50, label %99, label %51
51: ; preds = %49
br i1 %41, label %83, label %52
52: ; preds = %51, %52
%53 = phi i64 [ %80, %52 ], [ 0, %51 ]
%54 = phi i64 [ %81, %52 ], [ 0, %51 ]
%55 = getelementptr inbounds float, float* %10, i64 %53
%56 = bitcast float* %55 to <4 x float>*
%57 = load <4 x float>, <4 x float>* %56
%58 = getelementptr inbounds float, float* %55, i64 4
%59 = bitcast float* %58 to <4 x float>*
%60 = load <4 x float>, <4 x float>* %59
%61 = fmul <4 x float> %57, <float 2.000000e+00, float 2.000000e+00, float 2.000000e+00, float 2.000000e+00>
%62 = fmul <4 x float> %60, <float 2.000000e+00, float 2.000000e+00, float 2.000000e+00, float 2.000000e+00>
%63 = getelementptr inbounds float, float* %15, i64 %53
%64 = bitcast float* %63 to <4 x float>*
store <4 x float> %61, <4 x float>* %64
%65 = getelementptr inbounds float, float* %63, i64 4
%66 = bitcast float* %65 to <4 x float>*
store <4 x float> %62, <4 x float>* %66
%67 = or i64 %53, 8
%68 = getelementptr inbounds float, float* %10, i64 %67
%69 = bitcast float* %68 to <4 x float>*
%70 = load <4 x float>, <4 x float>* %69
%71 = getelementptr inbounds float, float* %68, i64 4
%72 = bitcast float* %71 to <4 x float>*
%73 = load <4 x float>, <4 x float>* %72
%74 = fmul <4 x float> %70, <float 2.000000e+00, float 2.000000e+00, float 2.000000e+00, float 2.000000e+00>
%75 = fmul <4 x float> %73, <float 2.000000e+00, float 2.000000e+00, float 2.000000e+00, float 2.000000e+00>
%76 = getelementptr inbounds float, float* %15, i64 %67
%77 = bitcast float* %76 to <4 x float>*
store <4 x float> %74, <4 x float>* %77
%78 = getelementptr inbounds float, float* %76, i64 4
%79 = bitcast float* %78 to <4 x float>*
store <4 x float> %75, <4 x float>* %79
%80 = add nuw i64 %53, 16
%81 = add i64 %54, 2
%82 = icmp eq i64 %81, %42
br i1 %82, label %83, label %52
83: ; preds = %52, %51
%84 = phi i64 [ 0, %51 ], [ %80, %52 ]
br i1 %43, label %98, label %85
85: ; preds = %83
%86 = getelementptr inbounds float, float* %10, i64 %84
%87 = bitcast float* %86 to <4 x float>*
%88 = load <4 x float>, <4 x float>* %87
%89 = getelementptr inbounds float, float* %86, i64 4
%90 = bitcast float* %89 to <4 x float>*
%91 = load <4 x float>, <4 x float>* %90
%92 = fmul <4 x float> %88, <float 2.000000e+00, float 2.000000e+00, float 2.000000e+00, float 2.000000e+00>
%93 = fmul <4 x float> %91, <float 2.000000e+00, float 2.000000e+00, float 2.000000e+00, float 2.000000e+00>
%94 = getelementptr inbounds float, float* %15, i64 %84
%95 = bitcast float* %94 to <4 x float>*
store <4 x float> %92, <4 x float>* %95
%96 = getelementptr inbounds float, float* %94, i64 4
%97 = bitcast float* %96 to <4 x float>*
store <4 x float> %93, <4 x float>* %97
br label %98
98: ; preds = %83, %85
br i1 %44, label %153, label %99
99: ; preds = %49, %98
%100 = phi i64 [ 0, %49 ], [ %39, %98 ]
%101 = xor i64 %100, -1
%102 = add nsw i64 %101, %26
br i1 %46, label %113, label %103
103: ; preds = %99, %103
%104 = phi i64 [ %110, %103 ], [ %100, %99 ]
%105 = phi i64 [ %111, %103 ], [ 0, %99 ]
%106 = getelementptr inbounds float, float* %10, i64 %104
%107 = load float, float* %106
%108 = fmul float %107, 2.000000e+00
%109 = getelementptr inbounds float, float* %15, i64 %104
store float %108, float* %109
%110 = add nuw nsw i64 %104, 1
%111 = add i64 %105, 1
%112 = icmp eq i64 %111, %45
br i1 %112, label %113, label %103
113: ; preds = %103, %99
%114 = phi i64 [ %100, %99 ], [ %110, %103 ]
%115 = icmp ult i64 %102, 3
br i1 %115, label %153, label %130
116: ; preds = %47, %116
%117 = phi i64 [ %128, %116 ], [ 0, %47 ]
%118 = tail call double (...) @drand48()
%119 = fmul double %118, 7.500000e+03
%120 = fptrunc double %119 to float
%121 = tail call i32 (...) @lrand48()
%122 = and i32 %121, 1
%123 = icmp eq i32 %122, 0
%124 = fneg float %120
%125 = select i1 %123, float %124, float %120
%126 = fadd float %125, 3.000000e+04
%127 = getelementptr inbounds float, float* %10, i64 %117
store float %126, float* %127
%128 = add nuw nsw i64 %117, 1
%129 = icmp eq i64 %128, %25
br i1 %129, label %48, label %116
130: ; preds = %113, %130
%131 = phi i64 [ %151, %130 ], [ %114, %113 ]
%132 = getelementptr inbounds float, float* %10, i64 %131
%133 = load float, float* %132
%134 = fmul float %133, 2.000000e+00
%135 = getelementptr inbounds float, float* %15, i64 %131
store float %134, float* %135
%136 = add nuw nsw i64 %131, 1
%137 = getelementptr inbounds float, float* %10, i64 %136
%138 = load float, float* %137
%139 = fmul float %138, 2.000000e+00
%140 = getelementptr inbounds float, float* %15, i64 %136
store float %139, float* %140
%141 = add nuw nsw i64 %131, 2
%142 = getelementptr inbounds float, float* %10, i64 %141
%143 = load float, float* %142
%144 = fmul float %143, 2.000000e+00
%145 = getelementptr inbounds float, float* %15, i64 %141
store float %144, float* %145
%146 = add nuw nsw i64 %131, 3
%147 = getelementptr inbounds float, float* %10, i64 %146
%148 = load float, float* %147
%149 = fmul float %148, 2.000000e+00
%150 = getelementptr inbounds float, float* %15, i64 %146
store float %149, float* %150
%151 = add nuw nsw i64 %131, 4
%152 = icmp eq i64 %151, %26
br i1 %152, label %153, label %130
153: ; preds = %113, %130, %98, %48
%154 = tail call i64 @fwrite(i8* %23, i64 4, i64 %7, i32* %17)
%155 = tail call i64 @fwrite(i8* %24, i64 4, i64 %12, i32* %18)
%156 = tail call i32 @usleep(i32 500000)
br label %47
}