#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*/ c;

/* Variables and functions */
int /*<<< orphan*/ abort();
int /*<<< orphan*/ memset(int *, int /*<<< orphan*/, int);
int main(int argc, char *argv[]) {
  int c[100];
  memset(c, 0, sizeof(c));
#pragma omp for
  for (int i = 0; i < 100; i++) {
    c[i] = i;
  }
  {
    int i;
    for (i = 0; i < 100; i++) {
      if (c[i] != i)
        abort();
    }
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x1b0,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
lea    -0x1a0(%rbp),%rdi
xor    %esi,%esi
mov    $0x190,%edx
call   1040 <memset@plt>
movl   $0x0,-0x1a4(%rbp)
cmpl   $0x64,-0x1a4(%rbp)
jge    118b <main+0x6b>
mov    -0x1a4(%rbp),%ecx
movslq -0x1a4(%rbp),%rax
mov    %ecx,-0x1a0(%rbp,%rax,4)
mov    -0x1a4(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x1a4(%rbp)
jmp    1156 <main+0x36>
movl   $0x0,-0x1a8(%rbp)
cmpl   $0x64,-0x1a8(%rbp)
jge    11dc <main+0xbc>
movslq -0x1a8(%rbp),%rax
mov    -0x1a0(%rbp,%rax,4),%eax
cmp    -0x1a8(%rbp),%eax
je     11c3 <main+0xa3>
mov    $0x0,%al
call   1030 <abort@plt>
jmp    11c8 <main+0xa8>
mov    -0x1a8(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x1a8(%rbp)
jmp    1195 <main+0x75>
xor    %eax,%eax
add    $0x1b0,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
sub    $0x190,%rsp
mov    %rsp,%rdi
xor    %ebx,%ebx
xor    %esi,%esi
mov    $0x190,%edx
call   1040 <memset@plt>
movaps 0xec0(%rip),%xmm0
movaps %xmm0,(%rsp)
movaps 0xec5(%rip),%xmm0
movaps %xmm0,0x10(%rsp)
movaps 0xec9(%rip),%xmm0
movaps %xmm0,0x20(%rsp)
movaps 0xecd(%rip),%xmm0
movaps %xmm0,0x30(%rsp)
movaps 0xed1(%rip),%xmm0
movaps %xmm0,0x40(%rsp)
movaps 0xed5(%rip),%xmm0
movaps %xmm0,0x50(%rsp)
movaps 0xed9(%rip),%xmm0
movaps %xmm0,0x60(%rsp)
movaps 0xedd(%rip),%xmm0
movaps %xmm0,0x70(%rsp)
movaps 0xee1(%rip),%xmm0
movaps %xmm0,0x80(%rsp)
movaps 0xee2(%rip),%xmm0
movaps %xmm0,0x90(%rsp)
movaps 0xee3(%rip),%xmm0
movaps %xmm0,0xa0(%rsp)
movaps 0xee4(%rip),%xmm0
movaps %xmm0,0xb0(%rsp)
movaps 0xee5(%rip),%xmm0
movaps %xmm0,0xc0(%rsp)
movaps 0xee6(%rip),%xmm0
movaps %xmm0,0xd0(%rsp)
movaps 0xee7(%rip),%xmm0
movaps %xmm0,0xe0(%rsp)
movaps 0xee8(%rip),%xmm0
movaps %xmm0,0xf0(%rsp)
movaps 0xee9(%rip),%xmm0
movaps %xmm0,0x100(%rsp)
movaps 0xeea(%rip),%xmm0
movaps %xmm0,0x110(%rsp)
movaps 0xeeb(%rip),%xmm0
movaps %xmm0,0x120(%rsp)
movaps 0xeec(%rip),%xmm0
movaps %xmm0,0x130(%rsp)
movaps 0xeed(%rip),%xmm0
movaps %xmm0,0x140(%rsp)
movaps 0xeee(%rip),%xmm0
movaps %xmm0,0x150(%rsp)
movaps 0xeef(%rip),%xmm0
movaps %xmm0,0x160(%rsp)
movaps 0xef0(%rip),%xmm0
movaps %xmm0,0x170(%rsp)
movaps 0xef1(%rip),%xmm0
movaps %xmm0,0x180(%rsp)
nopw   0x0(%rax,%rax,1)
mov    (%rsp,%rbx,4),%eax
cmp    %rax,%rbx
jne    12f4 <main+0x1d4>
mov    0x4(%rsp,%rbx,4),%ecx
lea    0x1(%rbx),%rax
cmp    %rcx,%rax
jne    12f4 <main+0x1d4>
mov    0x8(%rsp,%rbx,4),%ecx
add    $0x1,%rax
cmp    %rcx,%rax
jne    12f4 <main+0x1d4>
mov    0xc(%rsp,%rbx,4),%ecx
add    $0x1,%rax
cmp    %rcx,%rax
jne    12f4 <main+0x1d4>
mov    0x10(%rsp,%rbx,4),%ecx
add    $0x1,%rax
cmp    %rcx,%rax
jne    12f4 <main+0x1d4>
add    $0x1,%rax
mov    %rax,%rbx
cmp    $0x64,%rax
jne    12a0 <main+0x180>
xor    %eax,%eax
add    $0x190,%rsp
pop    %rbx
ret
xor    %eax,%eax
call   1030 <abort@plt>

LLVM IR (-O0):
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
%6 = alloca [100 x i32]
%7 = alloca i32
%8 = alloca i32
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
%9 = getelementptr inbounds [100 x i32], [100 x i32]* %6, i64 0, i64 0
%10 = call i32 @memset(i32* %9, i32 0, i32 400)
store i32 0, i32* %7
br label %11
11: ; preds = %19, %2
%12 = load i32, i32* %7
%13 = icmp slt i32 %12, 100
br i1 %13, label %14, label %22
14: ; preds = %11
%15 = load i32, i32* %7
%16 = load i32, i32* %7
%17 = sext i32 %16 to i64
%18 = getelementptr inbounds [100 x i32], [100 x i32]* %6, i64 0, i64 %17
store i32 %15, i32* %18
br label %19
19: ; preds = %14
%20 = load i32, i32* %7
%21 = add nsw i32 %20, 1
store i32 %21, i32* %7
br label %11
22: ; preds = %11
store i32 0, i32* %8
br label %23
23: ; preds = %36, %22
%24 = load i32, i32* %8
%25 = icmp slt i32 %24, 100
br i1 %25, label %26, label %39
26: ; preds = %23
%27 = load i32, i32* %8
%28 = sext i32 %27 to i64
%29 = getelementptr inbounds [100 x i32], [100 x i32]* %6, i64 0, i64 %28
%30 = load i32, i32* %29
%31 = load i32, i32* %8
%32 = icmp ne i32 %30, %31
br i1 %32, label %33, label %35
33: ; preds = %26
%34 = call i32 (...) @abort()
unreachable
35: ; preds = %26
br label %36
36: ; preds = %35
%37 = load i32, i32* %8
%38 = add nsw i32 %37, 1
store i32 %38, i32* %8
br label %23
39: ; preds = %23
ret i32 0
}

LLVM IR (-O2):
define i32 @main(i32 %0, i8** nocapture readnone %1) {
%3 = alloca [100 x i32]
%4 = bitcast [100 x i32]* %3 to i8*
%5 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 0
%6 = call i32 @memset(i32* %5, i32 0, i32 400)
%7 = bitcast [100 x i32]* %3 to <4 x i32>*
store <4 x i32> <i32 0, i32 1, i32 2, i32 3>, <4 x i32>* %7
%8 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 4
%9 = bitcast i32* %8 to <4 x i32>*
store <4 x i32> <i32 4, i32 5, i32 6, i32 7>, <4 x i32>* %9
%10 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 8
%11 = bitcast i32* %10 to <4 x i32>*
store <4 x i32> <i32 8, i32 9, i32 10, i32 11>, <4 x i32>* %11
%12 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 12
%13 = bitcast i32* %12 to <4 x i32>*
store <4 x i32> <i32 12, i32 13, i32 14, i32 15>, <4 x i32>* %13
%14 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 16
%15 = bitcast i32* %14 to <4 x i32>*
store <4 x i32> <i32 16, i32 17, i32 18, i32 19>, <4 x i32>* %15
%16 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 20
%17 = bitcast i32* %16 to <4 x i32>*
store <4 x i32> <i32 20, i32 21, i32 22, i32 23>, <4 x i32>* %17
%18 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 24
%19 = bitcast i32* %18 to <4 x i32>*
store <4 x i32> <i32 24, i32 25, i32 26, i32 27>, <4 x i32>* %19
%20 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 28
%21 = bitcast i32* %20 to <4 x i32>*
store <4 x i32> <i32 28, i32 29, i32 30, i32 31>, <4 x i32>* %21
%22 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 32
%23 = bitcast i32* %22 to <4 x i32>*
store <4 x i32> <i32 32, i32 33, i32 34, i32 35>, <4 x i32>* %23
%24 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 36
%25 = bitcast i32* %24 to <4 x i32>*
store <4 x i32> <i32 36, i32 37, i32 38, i32 39>, <4 x i32>* %25
%26 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 40
%27 = bitcast i32* %26 to <4 x i32>*
store <4 x i32> <i32 40, i32 41, i32 42, i32 43>, <4 x i32>* %27
%28 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 44
%29 = bitcast i32* %28 to <4 x i32>*
store <4 x i32> <i32 44, i32 45, i32 46, i32 47>, <4 x i32>* %29
%30 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 48
%31 = bitcast i32* %30 to <4 x i32>*
store <4 x i32> <i32 48, i32 49, i32 50, i32 51>, <4 x i32>* %31
%32 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 52
%33 = bitcast i32* %32 to <4 x i32>*
store <4 x i32> <i32 52, i32 53, i32 54, i32 55>, <4 x i32>* %33
%34 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 56
%35 = bitcast i32* %34 to <4 x i32>*
store <4 x i32> <i32 56, i32 57, i32 58, i32 59>, <4 x i32>* %35
%36 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 60
%37 = bitcast i32* %36 to <4 x i32>*
store <4 x i32> <i32 60, i32 61, i32 62, i32 63>, <4 x i32>* %37
%38 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 64
%39 = bitcast i32* %38 to <4 x i32>*
store <4 x i32> <i32 64, i32 65, i32 66, i32 67>, <4 x i32>* %39
%40 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 68
%41 = bitcast i32* %40 to <4 x i32>*
store <4 x i32> <i32 68, i32 69, i32 70, i32 71>, <4 x i32>* %41
%42 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 72
%43 = bitcast i32* %42 to <4 x i32>*
store <4 x i32> <i32 72, i32 73, i32 74, i32 75>, <4 x i32>* %43
%44 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 76
%45 = bitcast i32* %44 to <4 x i32>*
store <4 x i32> <i32 76, i32 77, i32 78, i32 79>, <4 x i32>* %45
%46 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 80
%47 = bitcast i32* %46 to <4 x i32>*
store <4 x i32> <i32 80, i32 81, i32 82, i32 83>, <4 x i32>* %47
%48 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 84
%49 = bitcast i32* %48 to <4 x i32>*
store <4 x i32> <i32 84, i32 85, i32 86, i32 87>, <4 x i32>* %49
%50 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 88
%51 = bitcast i32* %50 to <4 x i32>*
store <4 x i32> <i32 88, i32 89, i32 90, i32 91>, <4 x i32>* %51
%52 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 92
%53 = bitcast i32* %52 to <4 x i32>*
store <4 x i32> <i32 92, i32 93, i32 94, i32 95>, <4 x i32>* %53
%54 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 96
%55 = bitcast i32* %54 to <4 x i32>*
store <4 x i32> <i32 96, i32 97, i32 98, i32 99>, <4 x i32>* %55
br label %83
56: ; preds = %83
%57 = add nuw nsw i64 %84, 1
%58 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 %57
%59 = load i32, i32* %58
%60 = zext i32 %59 to i64
%61 = icmp eq i64 %57, %60
br i1 %61, label %62, label %89
62: ; preds = %56
%63 = add nuw nsw i64 %84, 2
%64 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 %63
%65 = load i32, i32* %64
%66 = zext i32 %65 to i64
%67 = icmp eq i64 %63, %66
br i1 %67, label %68, label %89
68: ; preds = %62
%69 = add nuw nsw i64 %84, 3
%70 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 %69
%71 = load i32, i32* %70
%72 = zext i32 %71 to i64
%73 = icmp eq i64 %69, %72
br i1 %73, label %74, label %89
74: ; preds = %68
%75 = add nuw nsw i64 %84, 4
%76 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 %75
%77 = load i32, i32* %76
%78 = zext i32 %77 to i64
%79 = icmp eq i64 %75, %78
br i1 %79, label %80, label %89
80: ; preds = %74
%81 = add nuw nsw i64 %84, 5
%82 = icmp eq i64 %81, 100
br i1 %82, label %91, label %83
83: ; preds = %80, %2
%84 = phi i64 [ 0, %2 ], [ %81, %80 ]
%85 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 %84
%86 = load i32, i32* %85
%87 = zext i32 %86 to i64
%88 = icmp eq i64 %84, %87
br i1 %88, label %56, label %89
89: ; preds = %74, %68, %62, %56, %83
%90 = call i32 (...) @abort()
unreachable
91: ; preds = %80
ret i32 0
}