#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 const w0;
typedef int /*<<< orphan*/ uint8_t;
typedef int uint64_t;

/* Variables and functions */
void unpackforblock43_64(const uint64_t base, const uint8_t **pw,
                         uint64_t **pout) {
  const uint64_t *pw64 = *(const uint64_t **)pw;
  uint64_t *out = *pout;
  const uint64_t mask = (8796093022207ULL);
  uint64_t w0 = pw64[0];
  uint64_t w1 = pw64[1];
  uint64_t w2 = pw64[2];
  uint64_t w3 = pw64[3];
  uint64_t w4 = pw64[4];
  uint64_t w5 = pw64[5];
  uint64_t w6 = pw64[6];
  uint64_t w7 = pw64[7];
  uint64_t w8 = pw64[8];
  uint64_t w9 = pw64[9];
  uint64_t w10 = pw64[10];
  uint64_t w11 = pw64[11];
  uint64_t w12 = pw64[12];
  uint64_t w13 = pw64[13];
  uint64_t w14 = pw64[14];
  uint64_t w15 = pw64[15];
  uint64_t w16 = pw64[16];
  uint64_t w17 = pw64[17];
  uint64_t w18 = pw64[18];
  uint64_t w19 = pw64[19];
  uint64_t w20 = pw64[20];
  uint64_t w21 = pw64[21];
  *pw += 172;
  out[0] = base + ((w0)&mask);
  out[1] = base + (((w0 >> 43) | (w1 << 21)) & mask);
  out[2] = base + (((w1 >> 22) | (w2 << 42)) & mask);
  out[3] = base + ((w2 >> 1) & mask);
  out[4] = base + (((w2 >> 44) | (w3 << 20)) & mask);
  out[5] = base + (((w3 >> 23) | (w4 << 41)) & mask);
  out[6] = base + ((w4 >> 2) & mask);
  out[7] = base + (((w4 >> 45) | (w5 << 19)) & mask);
  out[8] = base + (((w5 >> 24) | (w6 << 40)) & mask);
  out[9] = base + ((w6 >> 3) & mask);
  out[10] = base + (((w6 >> 46) | (w7 << 18)) & mask);
  out[11] = base + (((w7 >> 25) | (w8 << 39)) & mask);
  out[12] = base + ((w8 >> 4) & mask);
  out[13] = base + (((w8 >> 47) | (w9 << 17)) & mask);
  out[14] = base + (((w9 >> 26) | (w10 << 38)) & mask);
  out[15] = base + ((w10 >> 5) & mask);
  out[16] = base + (((w10 >> 48) | (w11 << 16)) & mask);
  out[17] = base + (((w11 >> 27) | (w12 << 37)) & mask);
  out[18] = base + ((w12 >> 6) & mask);
  out[19] = base + (((w12 >> 49) | (w13 << 15)) & mask);
  out[20] = base + (((w13 >> 28) | (w14 << 36)) & mask);
  out[21] = base + ((w14 >> 7) & mask);
  out[22] = base + (((w14 >> 50) | (w15 << 14)) & mask);
  out[23] = base + (((w15 >> 29) | (w16 << 35)) & mask);
  out[24] = base + ((w16 >> 8) & mask);
  out[25] = base + (((w16 >> 51) | (w17 << 13)) & mask);
  out[26] = base + (((w17 >> 30) | (w18 << 34)) & mask);
  out[27] = base + ((w18 >> 9) & mask);
  out[28] = base + (((w18 >> 52) | (w19 << 12)) & mask);
  out[29] = base + (((w19 >> 31) | (w20 << 33)) & mask);
  out[30] = base + ((w20 >> 10) & mask);
  out[31] = base + (((w20 >> 53) | (w21 << 11)) & mask);
  *pout += 32;
}


x86 assembly (clang, -O0):
<unpackforblock43_64>:
push   %rbp
mov    %rsp,%rbp
sub    $0x58,%rsp
mov    %edi,-0x4(%rbp)
mov    %rsi,-0x10(%rbp)
mov    %rdx,-0x18(%rbp)
mov    -0x10(%rbp),%rax
mov    (%rax),%rax
mov    %rax,-0x20(%rbp)
mov    -0x18(%rbp),%rax
mov    (%rax),%rax
mov    %rax,-0x28(%rbp)
movl   $0xffffffff,-0x2c(%rbp)
mov    -0x20(%rbp),%rax
mov    (%rax),%eax
mov    %eax,-0x30(%rbp)
mov    -0x20(%rbp),%rax
mov    0x4(%rax),%eax
mov    %eax,-0x34(%rbp)
mov    -0x20(%rbp),%rax
mov    0x8(%rax),%eax
mov    %eax,-0x38(%rbp)
mov    -0x20(%rbp),%rax
mov    0xc(%rax),%eax
mov    %eax,-0x3c(%rbp)
mov    -0x20(%rbp),%rax
mov    0x10(%rax),%eax
mov    %eax,-0x40(%rbp)
mov    -0x20(%rbp),%rax
mov    0x14(%rax),%eax
mov    %eax,-0x44(%rbp)
mov    -0x20(%rbp),%rax
mov    0x18(%rax),%eax
mov    %eax,-0x48(%rbp)
mov    -0x20(%rbp),%rax
mov    0x1c(%rax),%eax
mov    %eax,-0x4c(%rbp)
mov    -0x20(%rbp),%rax
mov    0x20(%rax),%eax
mov    %eax,-0x50(%rbp)
mov    -0x20(%rbp),%rax
mov    0x24(%rax),%eax
mov    %eax,-0x54(%rbp)
mov    -0x20(%rbp),%rax
mov    0x28(%rax),%eax
mov    %eax,-0x58(%rbp)
mov    -0x20(%rbp),%rax
mov    0x2c(%rax),%eax
mov    %eax,-0x5c(%rbp)
mov    -0x20(%rbp),%rax
mov    0x30(%rax),%eax
mov    %eax,-0x60(%rbp)
mov    -0x20(%rbp),%rax
mov    0x34(%rax),%eax
mov    %eax,-0x64(%rbp)
mov    -0x20(%rbp),%rax
mov    0x38(%rax),%eax
mov    %eax,-0x68(%rbp)
mov    -0x20(%rbp),%rax
mov    0x3c(%rax),%eax
mov    %eax,-0x6c(%rbp)
mov    -0x20(%rbp),%rax
mov    0x40(%rax),%eax
mov    %eax,-0x70(%rbp)
mov    -0x20(%rbp),%rax
mov    0x44(%rax),%eax
mov    %eax,-0x74(%rbp)
mov    -0x20(%rbp),%rax
mov    0x48(%rax),%eax
mov    %eax,-0x78(%rbp)
mov    -0x20(%rbp),%rax
mov    0x4c(%rax),%eax
mov    %eax,-0x7c(%rbp)
mov    -0x20(%rbp),%rax
mov    0x50(%rax),%eax
mov    %eax,-0x80(%rbp)
mov    -0x20(%rbp),%rax
mov    0x54(%rax),%eax
mov    %eax,-0x84(%rbp)
mov    -0x10(%rbp),%rax
mov    (%rax),%rcx
add    $0x2b0,%rcx
mov    %rcx,(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x30(%rbp),%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0xd8(%rbp)
mov    -0x30(%rbp),%eax
mov    $0x2b,%ecx
sar    %cl,%eax
mov    -0xd8(%rbp),%ecx
mov    -0x34(%rbp),%edx
shl    $0x15,%edx
or     %edx,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x4(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0xd4(%rbp)
mov    -0x34(%rbp),%eax
sar    $0x16,%eax
mov    -0x38(%rbp),%edx
mov    $0x2a,%ecx
shl    %cl,%edx
mov    -0xd4(%rbp),%ecx
or     %edx,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x8(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x38(%rbp),%eax
sar    $0x1,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0xc(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0xd0(%rbp)
mov    -0x38(%rbp),%eax
mov    $0x2c,%ecx
sar    %cl,%eax
mov    -0xd0(%rbp),%ecx
mov    -0x3c(%rbp),%edx
shl    $0x14,%edx
or     %edx,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x10(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0xcc(%rbp)
mov    -0x3c(%rbp),%eax
sar    $0x17,%eax
mov    -0x40(%rbp),%edx
mov    $0x29,%ecx
shl    %cl,%edx
mov    -0xcc(%rbp),%ecx
or     %edx,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x14(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x40(%rbp),%eax
sar    $0x2,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x18(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0xc8(%rbp)
mov    -0x40(%rbp),%eax
mov    $0x2d,%ecx
sar    %cl,%eax
mov    -0xc8(%rbp),%ecx
mov    -0x44(%rbp),%edx
shl    $0x13,%edx
or     %edx,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x1c(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0xc4(%rbp)
mov    -0x44(%rbp),%eax
sar    $0x18,%eax
mov    -0x48(%rbp),%edx
mov    $0x28,%ecx
shl    %cl,%edx
mov    -0xc4(%rbp),%ecx
or     %edx,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x20(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x48(%rbp),%eax
sar    $0x3,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x24(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0xc0(%rbp)
mov    -0x48(%rbp),%eax
mov    $0x2e,%ecx
sar    %cl,%eax
mov    -0xc0(%rbp),%ecx
mov    -0x4c(%rbp),%edx
shl    $0x12,%edx
or     %edx,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x28(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0xbc(%rbp)
mov    -0x4c(%rbp),%eax
sar    $0x19,%eax
mov    -0x50(%rbp),%edx
mov    $0x27,%ecx
shl    %cl,%edx
mov    -0xbc(%rbp),%ecx
or     %edx,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x2c(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x50(%rbp),%eax
sar    $0x4,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x30(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0xb8(%rbp)
mov    -0x50(%rbp),%eax
mov    $0x2f,%ecx
sar    %cl,%eax
mov    -0xb8(%rbp),%ecx
mov    -0x54(%rbp),%edx
shl    $0x11,%edx
or     %edx,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x34(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0xb4(%rbp)
mov    -0x54(%rbp),%eax
sar    $0x1a,%eax
mov    -0x58(%rbp),%edx
mov    $0x26,%ecx
shl    %cl,%edx
mov    -0xb4(%rbp),%ecx
or     %edx,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x38(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x58(%rbp),%eax
sar    $0x5,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x3c(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0xb0(%rbp)
mov    -0x58(%rbp),%eax
mov    $0x30,%ecx
sar    %cl,%eax
mov    -0xb0(%rbp),%ecx
mov    -0x5c(%rbp),%edx
shl    $0x10,%edx
or     %edx,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x40(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0xac(%rbp)
mov    -0x5c(%rbp),%eax
sar    $0x1b,%eax
mov    -0x60(%rbp),%edx
mov    $0x25,%ecx
shl    %cl,%edx
mov    -0xac(%rbp),%ecx
or     %edx,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x44(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x60(%rbp),%eax
sar    $0x6,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x48(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0xa8(%rbp)
mov    -0x60(%rbp),%eax
mov    $0x31,%ecx
sar    %cl,%eax
mov    -0xa8(%rbp),%ecx
mov    -0x64(%rbp),%edx
shl    $0xf,%edx
or     %edx,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x4c(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0xa4(%rbp)
mov    -0x64(%rbp),%eax
sar    $0x1c,%eax
mov    -0x68(%rbp),%edx
mov    $0x24,%ecx
shl    %cl,%edx
mov    -0xa4(%rbp),%ecx
or     %edx,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x50(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x68(%rbp),%eax
sar    $0x7,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x54(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0xa0(%rbp)
mov    -0x68(%rbp),%eax
mov    $0x32,%ecx
sar    %cl,%eax
mov    -0xa0(%rbp),%ecx
mov    -0x6c(%rbp),%edx
shl    $0xe,%edx
or     %edx,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x58(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0x9c(%rbp)
mov    -0x6c(%rbp),%eax
sar    $0x1d,%eax
mov    -0x70(%rbp),%edx
mov    $0x23,%ecx
shl    %cl,%edx
mov    -0x9c(%rbp),%ecx
or     %edx,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x5c(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x70(%rbp),%eax
sar    $0x8,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x60(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0x98(%rbp)
mov    -0x70(%rbp),%eax
mov    $0x33,%ecx
sar    %cl,%eax
mov    -0x98(%rbp),%ecx
mov    -0x74(%rbp),%edx
shl    $0xd,%edx
or     %edx,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x64(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0x94(%rbp)
mov    -0x74(%rbp),%eax
sar    $0x1e,%eax
mov    -0x78(%rbp),%edx
mov    $0x22,%ecx
shl    %cl,%edx
mov    -0x94(%rbp),%ecx
or     %edx,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x68(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x78(%rbp),%eax
sar    $0x9,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x6c(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0x90(%rbp)
mov    -0x78(%rbp),%eax
mov    $0x34,%ecx
sar    %cl,%eax
mov    -0x90(%rbp),%ecx
mov    -0x7c(%rbp),%edx
shl    $0xc,%edx
or     %edx,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x70(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0x8c(%rbp)
mov    -0x7c(%rbp),%eax
sar    $0x1f,%eax
mov    -0x80(%rbp),%edx
mov    $0x21,%ecx
shl    %cl,%edx
mov    -0x8c(%rbp),%ecx
or     %edx,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x74(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x80(%rbp),%eax
sar    $0xa,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x78(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0x88(%rbp)
mov    -0x80(%rbp),%eax
mov    $0x35,%ecx
sar    %cl,%eax
mov    -0x88(%rbp),%ecx
mov    -0x84(%rbp),%edx
shl    $0xb,%edx
or     %edx,%eax
and    $0xffffffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x7c(%rax)
mov    -0x18(%rbp),%rax
mov    (%rax),%rcx
add    $0x80,%rcx
mov    %rcx,(%rax)
add    $0x58,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<unpackforblock43_64>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
mov    %rdx,-0x8(%rsp)
mov    (%rsi),%rcx
mov    0x8(%rcx),%ebx
mov    0x10(%rcx),%ebp
mov    0x18(%rcx),%r13d
mov    0x20(%rcx),%r12d
mov    0x28(%rcx),%r15d
mov    0x30(%rcx),%r14d
mov    0x38(%rcx),%r11d
mov    0x40(%rcx),%r10d
mov    0x48(%rcx),%r9d
mov    0x50(%rcx),%r8d
mov    (%rcx),%edx
add    $0x2b0,%rcx
mov    -0x8(%rsp),%rax
mov    (%rax),%rax
mov    %rcx,(%rsi)
add    %edi,%edx
mov    %edx,(%rax)
sar    %ebx
add    %edi,%ebx
mov    %ebx,0xc(%rax)
sar    $0x2,%ebp
add    %edi,%ebp
mov    %ebp,0x18(%rax)
sar    $0x3,%r13d
add    %edi,%r13d
mov    %r13d,0x24(%rax)
sar    $0x4,%r12d
add    %edi,%r12d
mov    %r12d,0x30(%rax)
sar    $0x5,%r15d
add    %edi,%r15d
mov    %r15d,0x3c(%rax)
sar    $0x6,%r14d
add    %edi,%r14d
mov    %r14d,0x48(%rax)
sar    $0x7,%r11d
add    %edi,%r11d
mov    %r11d,0x54(%rax)
sar    $0x8,%r10d
add    %edi,%r10d
mov    %r10d,0x60(%rax)
sar    $0x9,%r9d
add    %edi,%r9d
mov    %r9d,0x6c(%rax)
sar    $0xa,%r8d
add    %edi,%r8d
mov    %r8d,0x78(%rax)
mov    -0x8(%rsp),%rax
subq   $0xffffffffffffff80,(%rax)
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
define void @unpackforblock43_64(i32 %0, i32** %1, i32** %2) {
%4 = alloca i32
%5 = alloca i32**
%6 = alloca i32**
%7 = alloca i32*
%8 = alloca i32*
%9 = alloca i32
%10 = alloca i32
%11 = alloca i32
%12 = alloca i32
%13 = alloca i32
%14 = alloca i32
%15 = alloca i32
%16 = alloca i32
%17 = alloca i32
%18 = alloca i32
%19 = alloca i32
%20 = alloca i32
%21 = alloca i32
%22 = alloca i32
%23 = alloca i32
%24 = alloca i32
%25 = alloca i32
%26 = alloca i32
%27 = alloca i32
%28 = alloca i32
%29 = alloca i32
%30 = alloca i32
%31 = alloca i32
store i32 %0, i32* %4
store i32** %1, i32*** %5
store i32** %2, i32*** %6
%32 = load i32**, i32*** %5
%33 = load i32*, i32** %32
store i32* %33, i32** %7
%34 = load i32**, i32*** %6
%35 = load i32*, i32** %34
store i32* %35, i32** %8
store i32 -1, i32* %9
%36 = load i32*, i32** %7
%37 = getelementptr inbounds i32, i32* %36, i64 0
%38 = load i32, i32* %37
store i32 %38, i32* %10
%39 = load i32*, i32** %7
%40 = getelementptr inbounds i32, i32* %39, i64 1
%41 = load i32, i32* %40
store i32 %41, i32* %11
%42 = load i32*, i32** %7
%43 = getelementptr inbounds i32, i32* %42, i64 2
%44 = load i32, i32* %43
store i32 %44, i32* %12
%45 = load i32*, i32** %7
%46 = getelementptr inbounds i32, i32* %45, i64 3
%47 = load i32, i32* %46
store i32 %47, i32* %13
%48 = load i32*, i32** %7
%49 = getelementptr inbounds i32, i32* %48, i64 4
%50 = load i32, i32* %49
store i32 %50, i32* %14
%51 = load i32*, i32** %7
%52 = getelementptr inbounds i32, i32* %51, i64 5
%53 = load i32, i32* %52
store i32 %53, i32* %15
%54 = load i32*, i32** %7
%55 = getelementptr inbounds i32, i32* %54, i64 6
%56 = load i32, i32* %55
store i32 %56, i32* %16
%57 = load i32*, i32** %7
%58 = getelementptr inbounds i32, i32* %57, i64 7
%59 = load i32, i32* %58
store i32 %59, i32* %17
%60 = load i32*, i32** %7
%61 = getelementptr inbounds i32, i32* %60, i64 8
%62 = load i32, i32* %61
store i32 %62, i32* %18
%63 = load i32*, i32** %7
%64 = getelementptr inbounds i32, i32* %63, i64 9
%65 = load i32, i32* %64
store i32 %65, i32* %19
%66 = load i32*, i32** %7
%67 = getelementptr inbounds i32, i32* %66, i64 10
%68 = load i32, i32* %67
store i32 %68, i32* %20
%69 = load i32*, i32** %7
%70 = getelementptr inbounds i32, i32* %69, i64 11
%71 = load i32, i32* %70
store i32 %71, i32* %21
%72 = load i32*, i32** %7
%73 = getelementptr inbounds i32, i32* %72, i64 12
%74 = load i32, i32* %73
store i32 %74, i32* %22
%75 = load i32*, i32** %7
%76 = getelementptr inbounds i32, i32* %75, i64 13
%77 = load i32, i32* %76
store i32 %77, i32* %23
%78 = load i32*, i32** %7
%79 = getelementptr inbounds i32, i32* %78, i64 14
%80 = load i32, i32* %79
store i32 %80, i32* %24
%81 = load i32*, i32** %7
%82 = getelementptr inbounds i32, i32* %81, i64 15
%83 = load i32, i32* %82
store i32 %83, i32* %25
%84 = load i32*, i32** %7
%85 = getelementptr inbounds i32, i32* %84, i64 16
%86 = load i32, i32* %85
store i32 %86, i32* %26
%87 = load i32*, i32** %7
%88 = getelementptr inbounds i32, i32* %87, i64 17
%89 = load i32, i32* %88
store i32 %89, i32* %27
%90 = load i32*, i32** %7
%91 = getelementptr inbounds i32, i32* %90, i64 18
%92 = load i32, i32* %91
store i32 %92, i32* %28
%93 = load i32*, i32** %7
%94 = getelementptr inbounds i32, i32* %93, i64 19
%95 = load i32, i32* %94
store i32 %95, i32* %29
%96 = load i32*, i32** %7
%97 = getelementptr inbounds i32, i32* %96, i64 20
%98 = load i32, i32* %97
store i32 %98, i32* %30
%99 = load i32*, i32** %7
%100 = getelementptr inbounds i32, i32* %99, i64 21
%101 = load i32, i32* %100
store i32 %101, i32* %31
%102 = load i32**, i32*** %5
%103 = load i32*, i32** %102
%104 = getelementptr inbounds i32, i32* %103, i64 172
store i32* %104, i32** %102
%105 = load i32, i32* %4
%106 = load i32, i32* %10
%107 = and i32 %106, -1
%108 = add nsw i32 %105, %107
%109 = load i32*, i32** %8
%110 = getelementptr inbounds i32, i32* %109, i64 0
store i32 %108, i32* %110
%111 = load i32, i32* %4
%112 = load i32, i32* %10
%113 = ashr i32 %112, 43
%114 = load i32, i32* %11
%115 = shl i32 %114, 21
%116 = or i32 %113, %115
%117 = and i32 %116, -1
%118 = add nsw i32 %111, %117
%119 = load i32*, i32** %8
%120 = getelementptr inbounds i32, i32* %119, i64 1
store i32 %118, i32* %120
%121 = load i32, i32* %4
%122 = load i32, i32* %11
%123 = ashr i32 %122, 22
%124 = load i32, i32* %12
%125 = shl i32 %124, 42
%126 = or i32 %123, %125
%127 = and i32 %126, -1
%128 = add nsw i32 %121, %127
%129 = load i32*, i32** %8
%130 = getelementptr inbounds i32, i32* %129, i64 2
store i32 %128, i32* %130
%131 = load i32, i32* %4
%132 = load i32, i32* %12
%133 = ashr i32 %132, 1
%134 = and i32 %133, -1
%135 = add nsw i32 %131, %134
%136 = load i32*, i32** %8
%137 = getelementptr inbounds i32, i32* %136, i64 3
store i32 %135, i32* %137
%138 = load i32, i32* %4
%139 = load i32, i32* %12
%140 = ashr i32 %139, 44
%141 = load i32, i32* %13
%142 = shl i32 %141, 20
%143 = or i32 %140, %142
%144 = and i32 %143, -1
%145 = add nsw i32 %138, %144
%146 = load i32*, i32** %8
%147 = getelementptr inbounds i32, i32* %146, i64 4
store i32 %145, i32* %147
%148 = load i32, i32* %4
%149 = load i32, i32* %13
%150 = ashr i32 %149, 23
%151 = load i32, i32* %14
%152 = shl i32 %151, 41
%153 = or i32 %150, %152
%154 = and i32 %153, -1
%155 = add nsw i32 %148, %154
%156 = load i32*, i32** %8
%157 = getelementptr inbounds i32, i32* %156, i64 5
store i32 %155, i32* %157
%158 = load i32, i32* %4
%159 = load i32, i32* %14
%160 = ashr i32 %159, 2
%161 = and i32 %160, -1
%162 = add nsw i32 %158, %161
%163 = load i32*, i32** %8
%164 = getelementptr inbounds i32, i32* %163, i64 6
store i32 %162, i32* %164
%165 = load i32, i32* %4
%166 = load i32, i32* %14
%167 = ashr i32 %166, 45
%168 = load i32, i32* %15
%169 = shl i32 %168, 19
%170 = or i32 %167, %169
%171 = and i32 %170, -1
%172 = add nsw i32 %165, %171
%173 = load i32*, i32** %8
%174 = getelementptr inbounds i32, i32* %173, i64 7
store i32 %172, i32* %174
%175 = load i32, i32* %4
%176 = load i32, i32* %15
%177 = ashr i32 %176, 24
%178 = load i32, i32* %16
%179 = shl i32 %178, 40
%180 = or i32 %177, %179
%181 = and i32 %180, -1
%182 = add nsw i32 %175, %181
%183 = load i32*, i32** %8
%184 = getelementptr inbounds i32, i32* %183, i64 8
store i32 %182, i32* %184
%185 = load i32, i32* %4
%186 = load i32, i32* %16
%187 = ashr i32 %186, 3
%188 = and i32 %187, -1
%189 = add nsw i32 %185, %188
%190 = load i32*, i32** %8
%191 = getelementptr inbounds i32, i32* %190, i64 9
store i32 %189, i32* %191
%192 = load i32, i32* %4
%193 = load i32, i32* %16
%194 = ashr i32 %193, 46
%195 = load i32, i32* %17
%196 = shl i32 %195, 18
%197 = or i32 %194, %196
%198 = and i32 %197, -1
%199 = add nsw i32 %192, %198
%200 = load i32*, i32** %8
%201 = getelementptr inbounds i32, i32* %200, i64 10
store i32 %199, i32* %201
%202 = load i32, i32* %4
%203 = load i32, i32* %17
%204 = ashr i32 %203, 25
%205 = load i32, i32* %18
%206 = shl i32 %205, 39
%207 = or i32 %204, %206
%208 = and i32 %207, -1
%209 = add nsw i32 %202, %208
%210 = load i32*, i32** %8
%211 = getelementptr inbounds i32, i32* %210, i64 11
store i32 %209, i32* %211
%212 = load i32, i32* %4
%213 = load i32, i32* %18
%214 = ashr i32 %213, 4
%215 = and i32 %214, -1
%216 = add nsw i32 %212, %215
%217 = load i32*, i32** %8
%218 = getelementptr inbounds i32, i32* %217, i64 12
store i32 %216, i32* %218
%219 = load i32, i32* %4
%220 = load i32, i32* %18
%221 = ashr i32 %220, 47
%222 = load i32, i32* %19
%223 = shl i32 %222, 17
%224 = or i32 %221, %223
%225 = and i32 %224, -1
%226 = add nsw i32 %219, %225
%227 = load i32*, i32** %8
%228 = getelementptr inbounds i32, i32* %227, i64 13
store i32 %226, i32* %228
%229 = load i32, i32* %4
%230 = load i32, i32* %19
%231 = ashr i32 %230, 26
%232 = load i32, i32* %20
%233 = shl i32 %232, 38
%234 = or i32 %231, %233
%235 = and i32 %234, -1
%236 = add nsw i32 %229, %235
%237 = load i32*, i32** %8
%238 = getelementptr inbounds i32, i32* %237, i64 14
store i32 %236, i32* %238
%239 = load i32, i32* %4
%240 = load i32, i32* %20
%241 = ashr i32 %240, 5
%242 = and i32 %241, -1
%243 = add nsw i32 %239, %242
%244 = load i32*, i32** %8
%245 = getelementptr inbounds i32, i32* %244, i64 15
store i32 %243, i32* %245
%246 = load i32, i32* %4
%247 = load i32, i32* %20
%248 = ashr i32 %247, 48
%249 = load i32, i32* %21
%250 = shl i32 %249, 16
%251 = or i32 %248, %250
%252 = and i32 %251, -1
%253 = add nsw i32 %246, %252
%254 = load i32*, i32** %8
%255 = getelementptr inbounds i32, i32* %254, i64 16
store i32 %253, i32* %255
%256 = load i32, i32* %4
%257 = load i32, i32* %21
%258 = ashr i32 %257, 27
%259 = load i32, i32* %22
%260 = shl i32 %259, 37
%261 = or i32 %258, %260
%262 = and i32 %261, -1
%263 = add nsw i32 %256, %262
%264 = load i32*, i32** %8
%265 = getelementptr inbounds i32, i32* %264, i64 17
store i32 %263, i32* %265
%266 = load i32, i32* %4
%267 = load i32, i32* %22
%268 = ashr i32 %267, 6
%269 = and i32 %268, -1
%270 = add nsw i32 %266, %269
%271 = load i32*, i32** %8
%272 = getelementptr inbounds i32, i32* %271, i64 18
store i32 %270, i32* %272
%273 = load i32, i32* %4
%274 = load i32, i32* %22
%275 = ashr i32 %274, 49
%276 = load i32, i32* %23
%277 = shl i32 %276, 15
%278 = or i32 %275, %277
%279 = and i32 %278, -1
%280 = add nsw i32 %273, %279
%281 = load i32*, i32** %8
%282 = getelementptr inbounds i32, i32* %281, i64 19
store i32 %280, i32* %282
%283 = load i32, i32* %4
%284 = load i32, i32* %23
%285 = ashr i32 %284, 28
%286 = load i32, i32* %24
%287 = shl i32 %286, 36
%288 = or i32 %285, %287
%289 = and i32 %288, -1
%290 = add nsw i32 %283, %289
%291 = load i32*, i32** %8
%292 = getelementptr inbounds i32, i32* %291, i64 20
store i32 %290, i32* %292
%293 = load i32, i32* %4
%294 = load i32, i32* %24
%295 = ashr i32 %294, 7
%296 = and i32 %295, -1
%297 = add nsw i32 %293, %296
%298 = load i32*, i32** %8
%299 = getelementptr inbounds i32, i32* %298, i64 21
store i32 %297, i32* %299
%300 = load i32, i32* %4
%301 = load i32, i32* %24
%302 = ashr i32 %301, 50
%303 = load i32, i32* %25
%304 = shl i32 %303, 14
%305 = or i32 %302, %304
%306 = and i32 %305, -1
%307 = add nsw i32 %300, %306
%308 = load i32*, i32** %8
%309 = getelementptr inbounds i32, i32* %308, i64 22
store i32 %307, i32* %309
%310 = load i32, i32* %4
%311 = load i32, i32* %25
%312 = ashr i32 %311, 29
%313 = load i32, i32* %26
%314 = shl i32 %313, 35
%315 = or i32 %312, %314
%316 = and i32 %315, -1
%317 = add nsw i32 %310, %316
%318 = load i32*, i32** %8
%319 = getelementptr inbounds i32, i32* %318, i64 23
store i32 %317, i32* %319
%320 = load i32, i32* %4
%321 = load i32, i32* %26
%322 = ashr i32 %321, 8
%323 = and i32 %322, -1
%324 = add nsw i32 %320, %323
%325 = load i32*, i32** %8
%326 = getelementptr inbounds i32, i32* %325, i64 24
store i32 %324, i32* %326
%327 = load i32, i32* %4
%328 = load i32, i32* %26
%329 = ashr i32 %328, 51
%330 = load i32, i32* %27
%331 = shl i32 %330, 13
%332 = or i32 %329, %331
%333 = and i32 %332, -1
%334 = add nsw i32 %327, %333
%335 = load i32*, i32** %8
%336 = getelementptr inbounds i32, i32* %335, i64 25
store i32 %334, i32* %336
%337 = load i32, i32* %4
%338 = load i32, i32* %27
%339 = ashr i32 %338, 30
%340 = load i32, i32* %28
%341 = shl i32 %340, 34
%342 = or i32 %339, %341
%343 = and i32 %342, -1
%344 = add nsw i32 %337, %343
%345 = load i32*, i32** %8
%346 = getelementptr inbounds i32, i32* %345, i64 26
store i32 %344, i32* %346
%347 = load i32, i32* %4
%348 = load i32, i32* %28
%349 = ashr i32 %348, 9
%350 = and i32 %349, -1
%351 = add nsw i32 %347, %350
%352 = load i32*, i32** %8
%353 = getelementptr inbounds i32, i32* %352, i64 27
store i32 %351, i32* %353
%354 = load i32, i32* %4
%355 = load i32, i32* %28
%356 = ashr i32 %355, 52
%357 = load i32, i32* %29
%358 = shl i32 %357, 12
%359 = or i32 %356, %358
%360 = and i32 %359, -1
%361 = add nsw i32 %354, %360
%362 = load i32*, i32** %8
%363 = getelementptr inbounds i32, i32* %362, i64 28
store i32 %361, i32* %363
%364 = load i32, i32* %4
%365 = load i32, i32* %29
%366 = ashr i32 %365, 31
%367 = load i32, i32* %30
%368 = shl i32 %367, 33
%369 = or i32 %366, %368
%370 = and i32 %369, -1
%371 = add nsw i32 %364, %370
%372 = load i32*, i32** %8
%373 = getelementptr inbounds i32, i32* %372, i64 29
store i32 %371, i32* %373
%374 = load i32, i32* %4
%375 = load i32, i32* %30
%376 = ashr i32 %375, 10
%377 = and i32 %376, -1
%378 = add nsw i32 %374, %377
%379 = load i32*, i32** %8
%380 = getelementptr inbounds i32, i32* %379, i64 30
store i32 %378, i32* %380
%381 = load i32, i32* %4
%382 = load i32, i32* %30
%383 = ashr i32 %382, 53
%384 = load i32, i32* %31
%385 = shl i32 %384, 11
%386 = or i32 %383, %385
%387 = and i32 %386, -1
%388 = add nsw i32 %381, %387
%389 = load i32*, i32** %8
%390 = getelementptr inbounds i32, i32* %389, i64 31
store i32 %388, i32* %390
%391 = load i32**, i32*** %6
%392 = load i32*, i32** %391
%393 = getelementptr inbounds i32, i32* %392, i64 32
store i32* %393, i32** %391
ret void
}

LLVM IR (-O2):
define void @unpackforblock43_64(i32 %0, i32** nocapture %1, i32** nocapture %2) {
%4 = load i32*, i32** %1
%5 = load i32*, i32** %2
%6 = load i32, i32* %4
%7 = getelementptr inbounds i32, i32* %4, i64 2
%8 = load i32, i32* %7
%9 = getelementptr inbounds i32, i32* %4, i64 4
%10 = load i32, i32* %9
%11 = getelementptr inbounds i32, i32* %4, i64 6
%12 = load i32, i32* %11
%13 = getelementptr inbounds i32, i32* %4, i64 8
%14 = load i32, i32* %13
%15 = getelementptr inbounds i32, i32* %4, i64 10
%16 = load i32, i32* %15
%17 = getelementptr inbounds i32, i32* %4, i64 12
%18 = load i32, i32* %17
%19 = getelementptr inbounds i32, i32* %4, i64 14
%20 = load i32, i32* %19
%21 = getelementptr inbounds i32, i32* %4, i64 16
%22 = load i32, i32* %21
%23 = getelementptr inbounds i32, i32* %4, i64 18
%24 = load i32, i32* %23
%25 = getelementptr inbounds i32, i32* %4, i64 20
%26 = load i32, i32* %25
%27 = getelementptr inbounds i32, i32* %4, i64 172
store i32* %27, i32** %1
%28 = add nsw i32 %6, %0
store i32 %28, i32* %5
%29 = ashr i32 %8, 1
%30 = add nsw i32 %29, %0
%31 = getelementptr inbounds i32, i32* %5, i64 3
store i32 %30, i32* %31
%32 = ashr i32 %10, 2
%33 = add nsw i32 %32, %0
%34 = getelementptr inbounds i32, i32* %5, i64 6
store i32 %33, i32* %34
%35 = ashr i32 %12, 3
%36 = add nsw i32 %35, %0
%37 = getelementptr inbounds i32, i32* %5, i64 9
store i32 %36, i32* %37
%38 = ashr i32 %14, 4
%39 = add nsw i32 %38, %0
%40 = getelementptr inbounds i32, i32* %5, i64 12
store i32 %39, i32* %40
%41 = ashr i32 %16, 5
%42 = add nsw i32 %41, %0
%43 = getelementptr inbounds i32, i32* %5, i64 15
store i32 %42, i32* %43
%44 = ashr i32 %18, 6
%45 = add nsw i32 %44, %0
%46 = getelementptr inbounds i32, i32* %5, i64 18
store i32 %45, i32* %46
%47 = ashr i32 %20, 7
%48 = add nsw i32 %47, %0
%49 = getelementptr inbounds i32, i32* %5, i64 21
store i32 %48, i32* %49
%50 = ashr i32 %22, 8
%51 = add nsw i32 %50, %0
%52 = getelementptr inbounds i32, i32* %5, i64 24
store i32 %51, i32* %52
%53 = ashr i32 %24, 9
%54 = add nsw i32 %53, %0
%55 = getelementptr inbounds i32, i32* %5, i64 27
store i32 %54, i32* %55
%56 = ashr i32 %26, 10
%57 = add nsw i32 %56, %0
%58 = getelementptr inbounds i32, i32* %5, i64 30
store i32 %57, i32* %58
%59 = load i32*, i32** %2
%60 = getelementptr inbounds i32, i32* %59, i64 32
store i32* %60, i32** %2
ret void
}