#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 unpackforblock19_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 = (524287ULL);
  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];
  *pw += 76;
  out[0] = base + ((w0)&mask);
  out[1] = base + ((w0 >> 19) & mask);
  out[2] = base + ((w0 >> 38) & mask);
  out[3] = base + (((w0 >> 57) | (w1 << 7)) & mask);
  out[4] = base + ((w1 >> 12) & mask);
  out[5] = base + ((w1 >> 31) & mask);
  out[6] = base + (((w1 >> 50) | (w2 << 14)) & mask);
  out[7] = base + ((w2 >> 5) & mask);
  out[8] = base + ((w2 >> 24) & mask);
  out[9] = base + ((w2 >> 43) & mask);
  out[10] = base + (((w2 >> 62) | (w3 << 2)) & mask);
  out[11] = base + ((w3 >> 17) & mask);
  out[12] = base + ((w3 >> 36) & mask);
  out[13] = base + (((w3 >> 55) | (w4 << 9)) & mask);
  out[14] = base + ((w4 >> 10) & mask);
  out[15] = base + ((w4 >> 29) & mask);
  out[16] = base + (((w4 >> 48) | (w5 << 16)) & mask);
  out[17] = base + ((w5 >> 3) & mask);
  out[18] = base + ((w5 >> 22) & mask);
  out[19] = base + ((w5 >> 41) & mask);
  out[20] = base + (((w5 >> 60) | (w6 << 4)) & mask);
  out[21] = base + ((w6 >> 15) & mask);
  out[22] = base + ((w6 >> 34) & mask);
  out[23] = base + (((w6 >> 53) | (w7 << 11)) & mask);
  out[24] = base + ((w7 >> 8) & mask);
  out[25] = base + ((w7 >> 27) & mask);
  out[26] = base + (((w7 >> 46) | (w8 << 18)) & mask);
  out[27] = base + ((w8 >> 1) & mask);
  out[28] = base + ((w8 >> 20) & mask);
  out[29] = base + ((w8 >> 39) & mask);
  out[30] = base + (((w8 >> 58) | (w9 << 6)) & mask);
  out[31] = base + ((w9 >> 13) & mask);
  *pout += 32;
}


x86 assembly (clang, -O0):
<unpackforblock19_64>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%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   $0x7ffff,-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    -0x10(%rbp),%rax
mov    (%rax),%rcx
add    $0x130,%rcx
mov    %rcx,(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x30(%rbp),%eax
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x30(%rbp),%eax
sar    $0x13,%eax
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x4(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0x90(%rbp)
mov    -0x30(%rbp),%eax
mov    $0x26,%ecx
sar    %cl,%eax
mov    -0x90(%rbp),%ecx
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x8(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0x8c(%rbp)
mov    -0x30(%rbp),%eax
mov    $0x39,%ecx
sar    %cl,%eax
mov    -0x8c(%rbp),%ecx
mov    -0x34(%rbp),%edx
shl    $0x7,%edx
or     %edx,%eax
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0xc(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x34(%rbp),%eax
sar    $0xc,%eax
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x10(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x34(%rbp),%eax
sar    $0x1f,%eax
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x14(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0x88(%rbp)
mov    -0x34(%rbp),%eax
mov    $0x32,%ecx
sar    %cl,%eax
mov    -0x88(%rbp),%ecx
mov    -0x38(%rbp),%edx
shl    $0xe,%edx
or     %edx,%eax
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x18(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x38(%rbp),%eax
sar    $0x5,%eax
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x1c(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x38(%rbp),%eax
sar    $0x18,%eax
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x20(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0x84(%rbp)
mov    -0x38(%rbp),%eax
mov    $0x2b,%ecx
sar    %cl,%eax
mov    -0x84(%rbp),%ecx
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x24(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0x80(%rbp)
mov    -0x38(%rbp),%eax
mov    $0x3e,%ecx
sar    %cl,%eax
mov    -0x80(%rbp),%ecx
mov    -0x3c(%rbp),%edx
shl    $0x2,%edx
or     %edx,%eax
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x28(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x3c(%rbp),%eax
sar    $0x11,%eax
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x2c(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0x7c(%rbp)
mov    -0x3c(%rbp),%eax
mov    $0x24,%ecx
sar    %cl,%eax
mov    -0x7c(%rbp),%ecx
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x30(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0x78(%rbp)
mov    -0x3c(%rbp),%eax
mov    $0x37,%ecx
sar    %cl,%eax
mov    -0x78(%rbp),%ecx
mov    -0x40(%rbp),%edx
shl    $0x9,%edx
or     %edx,%eax
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x34(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x40(%rbp),%eax
sar    $0xa,%eax
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x38(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x40(%rbp),%eax
sar    $0x1d,%eax
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x3c(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0x74(%rbp)
mov    -0x40(%rbp),%eax
mov    $0x30,%ecx
sar    %cl,%eax
mov    -0x74(%rbp),%ecx
mov    -0x44(%rbp),%edx
shl    $0x10,%edx
or     %edx,%eax
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x40(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x44(%rbp),%eax
sar    $0x3,%eax
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x44(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x44(%rbp),%eax
sar    $0x16,%eax
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x48(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0x70(%rbp)
mov    -0x44(%rbp),%eax
mov    $0x29,%ecx
sar    %cl,%eax
mov    -0x70(%rbp),%ecx
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x4c(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0x6c(%rbp)
mov    -0x44(%rbp),%eax
mov    $0x3c,%ecx
sar    %cl,%eax
mov    -0x6c(%rbp),%ecx
mov    -0x48(%rbp),%edx
shl    $0x4,%edx
or     %edx,%eax
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x50(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x48(%rbp),%eax
sar    $0xf,%eax
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x54(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0x68(%rbp)
mov    -0x48(%rbp),%eax
mov    $0x22,%ecx
sar    %cl,%eax
mov    -0x68(%rbp),%ecx
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x58(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0x64(%rbp)
mov    -0x48(%rbp),%eax
mov    $0x35,%ecx
sar    %cl,%eax
mov    -0x64(%rbp),%ecx
mov    -0x4c(%rbp),%edx
shl    $0xb,%edx
or     %edx,%eax
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x5c(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x4c(%rbp),%eax
sar    $0x8,%eax
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x60(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x4c(%rbp),%eax
sar    $0x1b,%eax
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x64(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0x60(%rbp)
mov    -0x4c(%rbp),%eax
mov    $0x2e,%ecx
sar    %cl,%eax
mov    -0x60(%rbp),%ecx
mov    -0x50(%rbp),%edx
shl    $0x12,%edx
or     %edx,%eax
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x68(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x50(%rbp),%eax
sar    $0x1,%eax
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x6c(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x50(%rbp),%eax
sar    $0x14,%eax
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x70(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0x5c(%rbp)
mov    -0x50(%rbp),%eax
mov    $0x27,%ecx
sar    %cl,%eax
mov    -0x5c(%rbp),%ecx
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x74(%rax)
mov    -0x4(%rbp),%eax
mov    %eax,-0x58(%rbp)
mov    -0x50(%rbp),%eax
mov    $0x3a,%ecx
sar    %cl,%eax
mov    -0x58(%rbp),%ecx
mov    -0x54(%rbp),%edx
shl    $0x6,%edx
or     %edx,%eax
and    $0x7ffff,%eax
add    %eax,%ecx
mov    -0x28(%rbp),%rax
mov    %ecx,0x78(%rax)
mov    -0x4(%rbp),%ecx
mov    -0x54(%rbp),%eax
sar    $0xd,%eax
and    $0x7ffff,%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    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<unpackforblock19_64>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
mov    (%rsi),%rbp
mov    (%rdx),%r13
mov    0x0(%rbp),%eax
mov    0x4(%rbp),%ebx
mov    0x8(%rbp),%ecx
mov    0xc(%rbp),%r12d
mov    0x10(%rbp),%r15d
mov    0x14(%rbp),%r14d
mov    0x18(%rbp),%r10d
mov    0x1c(%rbp),%r11d
mov    0x20(%rbp),%r9d
mov    0x24(%rbp),%r8d
add    $0x130,%rbp
mov    %rbp,(%rsi)
mov    %eax,%esi
and    $0x7ffff,%esi
add    %edi,%esi
mov    %esi,0x0(%r13)
sar    $0x13,%eax
and    $0x7ffff,%eax
add    %edi,%eax
mov    %eax,0x4(%r13)
mov    %ebx,%eax
shr    $0xc,%eax
and    $0x7ffff,%eax
add    %edi,%eax
mov    %eax,0x10(%r13)
sar    $0x1f,%ebx
and    $0x7ffff,%ebx
add    %edi,%ebx
mov    %ebx,0x14(%r13)
mov    %ecx,%eax
shr    $0x5,%eax
and    $0x7ffff,%eax
add    %edi,%eax
mov    %eax,0x1c(%r13)
sar    $0x18,%ecx
and    $0x7ffff,%ecx
add    %edi,%ecx
mov    %ecx,0x20(%r13)
sar    $0x11,%r12d
and    $0x7ffff,%r12d
add    %edi,%r12d
mov    %r12d,0x2c(%r13)
mov    %r15d,%eax
shr    $0xa,%eax
and    $0x7ffff,%eax
add    %edi,%eax
mov    %eax,0x38(%r13)
sar    $0x1d,%r15d
and    $0x7ffff,%r15d
add    %edi,%r15d
mov    %r15d,0x3c(%r13)
mov    %r14d,%eax
shr    $0x3,%eax
and    $0x7ffff,%eax
add    %edi,%eax
mov    %eax,0x44(%r13)
sar    $0x16,%r14d
and    $0x7ffff,%r14d
add    %edi,%r14d
mov    %r14d,0x48(%r13)
sar    $0xf,%r10d
and    $0x7ffff,%r10d
add    %edi,%r10d
mov    %r10d,0x54(%r13)
mov    %r11d,%eax
shr    $0x8,%eax
and    $0x7ffff,%eax
add    %edi,%eax
mov    %eax,0x60(%r13)
sar    $0x1b,%r11d
and    $0x7ffff,%r11d
add    %edi,%r11d
mov    %r11d,0x64(%r13)
mov    %r9d,%eax
shr    %eax
and    $0x7ffff,%eax
add    %edi,%eax
mov    %eax,0x6c(%r13)
sar    $0x14,%r9d
and    $0x7ffff,%r9d
add    %edi,%r9d
mov    %r9d,0x70(%r13)
shr    $0xd,%r8d
add    %edi,%r8d
mov    %r8d,0x7c(%r13)
subq   $0xffffffffffffff80,(%rdx)
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
define void @unpackforblock19_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
store i32 %0, i32* %4
store i32** %1, i32*** %5
store i32** %2, i32*** %6
%20 = load i32**, i32*** %5
%21 = load i32*, i32** %20
store i32* %21, i32** %7
%22 = load i32**, i32*** %6
%23 = load i32*, i32** %22
store i32* %23, i32** %8
store i32 524287, i32* %9
%24 = load i32*, i32** %7
%25 = getelementptr inbounds i32, i32* %24, i64 0
%26 = load i32, i32* %25
store i32 %26, i32* %10
%27 = load i32*, i32** %7
%28 = getelementptr inbounds i32, i32* %27, i64 1
%29 = load i32, i32* %28
store i32 %29, i32* %11
%30 = load i32*, i32** %7
%31 = getelementptr inbounds i32, i32* %30, i64 2
%32 = load i32, i32* %31
store i32 %32, i32* %12
%33 = load i32*, i32** %7
%34 = getelementptr inbounds i32, i32* %33, i64 3
%35 = load i32, i32* %34
store i32 %35, i32* %13
%36 = load i32*, i32** %7
%37 = getelementptr inbounds i32, i32* %36, i64 4
%38 = load i32, i32* %37
store i32 %38, i32* %14
%39 = load i32*, i32** %7
%40 = getelementptr inbounds i32, i32* %39, i64 5
%41 = load i32, i32* %40
store i32 %41, i32* %15
%42 = load i32*, i32** %7
%43 = getelementptr inbounds i32, i32* %42, i64 6
%44 = load i32, i32* %43
store i32 %44, i32* %16
%45 = load i32*, i32** %7
%46 = getelementptr inbounds i32, i32* %45, i64 7
%47 = load i32, i32* %46
store i32 %47, i32* %17
%48 = load i32*, i32** %7
%49 = getelementptr inbounds i32, i32* %48, i64 8
%50 = load i32, i32* %49
store i32 %50, i32* %18
%51 = load i32*, i32** %7
%52 = getelementptr inbounds i32, i32* %51, i64 9
%53 = load i32, i32* %52
store i32 %53, i32* %19
%54 = load i32**, i32*** %5
%55 = load i32*, i32** %54
%56 = getelementptr inbounds i32, i32* %55, i64 76
store i32* %56, i32** %54
%57 = load i32, i32* %4
%58 = load i32, i32* %10
%59 = and i32 %58, 524287
%60 = add nsw i32 %57, %59
%61 = load i32*, i32** %8
%62 = getelementptr inbounds i32, i32* %61, i64 0
store i32 %60, i32* %62
%63 = load i32, i32* %4
%64 = load i32, i32* %10
%65 = ashr i32 %64, 19
%66 = and i32 %65, 524287
%67 = add nsw i32 %63, %66
%68 = load i32*, i32** %8
%69 = getelementptr inbounds i32, i32* %68, i64 1
store i32 %67, i32* %69
%70 = load i32, i32* %4
%71 = load i32, i32* %10
%72 = ashr i32 %71, 38
%73 = and i32 %72, 524287
%74 = add nsw i32 %70, %73
%75 = load i32*, i32** %8
%76 = getelementptr inbounds i32, i32* %75, i64 2
store i32 %74, i32* %76
%77 = load i32, i32* %4
%78 = load i32, i32* %10
%79 = ashr i32 %78, 57
%80 = load i32, i32* %11
%81 = shl i32 %80, 7
%82 = or i32 %79, %81
%83 = and i32 %82, 524287
%84 = add nsw i32 %77, %83
%85 = load i32*, i32** %8
%86 = getelementptr inbounds i32, i32* %85, i64 3
store i32 %84, i32* %86
%87 = load i32, i32* %4
%88 = load i32, i32* %11
%89 = ashr i32 %88, 12
%90 = and i32 %89, 524287
%91 = add nsw i32 %87, %90
%92 = load i32*, i32** %8
%93 = getelementptr inbounds i32, i32* %92, i64 4
store i32 %91, i32* %93
%94 = load i32, i32* %4
%95 = load i32, i32* %11
%96 = ashr i32 %95, 31
%97 = and i32 %96, 524287
%98 = add nsw i32 %94, %97
%99 = load i32*, i32** %8
%100 = getelementptr inbounds i32, i32* %99, i64 5
store i32 %98, i32* %100
%101 = load i32, i32* %4
%102 = load i32, i32* %11
%103 = ashr i32 %102, 50
%104 = load i32, i32* %12
%105 = shl i32 %104, 14
%106 = or i32 %103, %105
%107 = and i32 %106, 524287
%108 = add nsw i32 %101, %107
%109 = load i32*, i32** %8
%110 = getelementptr inbounds i32, i32* %109, i64 6
store i32 %108, i32* %110
%111 = load i32, i32* %4
%112 = load i32, i32* %12
%113 = ashr i32 %112, 5
%114 = and i32 %113, 524287
%115 = add nsw i32 %111, %114
%116 = load i32*, i32** %8
%117 = getelementptr inbounds i32, i32* %116, i64 7
store i32 %115, i32* %117
%118 = load i32, i32* %4
%119 = load i32, i32* %12
%120 = ashr i32 %119, 24
%121 = and i32 %120, 524287
%122 = add nsw i32 %118, %121
%123 = load i32*, i32** %8
%124 = getelementptr inbounds i32, i32* %123, i64 8
store i32 %122, i32* %124
%125 = load i32, i32* %4
%126 = load i32, i32* %12
%127 = ashr i32 %126, 43
%128 = and i32 %127, 524287
%129 = add nsw i32 %125, %128
%130 = load i32*, i32** %8
%131 = getelementptr inbounds i32, i32* %130, i64 9
store i32 %129, i32* %131
%132 = load i32, i32* %4
%133 = load i32, i32* %12
%134 = ashr i32 %133, 62
%135 = load i32, i32* %13
%136 = shl i32 %135, 2
%137 = or i32 %134, %136
%138 = and i32 %137, 524287
%139 = add nsw i32 %132, %138
%140 = load i32*, i32** %8
%141 = getelementptr inbounds i32, i32* %140, i64 10
store i32 %139, i32* %141
%142 = load i32, i32* %4
%143 = load i32, i32* %13
%144 = ashr i32 %143, 17
%145 = and i32 %144, 524287
%146 = add nsw i32 %142, %145
%147 = load i32*, i32** %8
%148 = getelementptr inbounds i32, i32* %147, i64 11
store i32 %146, i32* %148
%149 = load i32, i32* %4
%150 = load i32, i32* %13
%151 = ashr i32 %150, 36
%152 = and i32 %151, 524287
%153 = add nsw i32 %149, %152
%154 = load i32*, i32** %8
%155 = getelementptr inbounds i32, i32* %154, i64 12
store i32 %153, i32* %155
%156 = load i32, i32* %4
%157 = load i32, i32* %13
%158 = ashr i32 %157, 55
%159 = load i32, i32* %14
%160 = shl i32 %159, 9
%161 = or i32 %158, %160
%162 = and i32 %161, 524287
%163 = add nsw i32 %156, %162
%164 = load i32*, i32** %8
%165 = getelementptr inbounds i32, i32* %164, i64 13
store i32 %163, i32* %165
%166 = load i32, i32* %4
%167 = load i32, i32* %14
%168 = ashr i32 %167, 10
%169 = and i32 %168, 524287
%170 = add nsw i32 %166, %169
%171 = load i32*, i32** %8
%172 = getelementptr inbounds i32, i32* %171, i64 14
store i32 %170, i32* %172
%173 = load i32, i32* %4
%174 = load i32, i32* %14
%175 = ashr i32 %174, 29
%176 = and i32 %175, 524287
%177 = add nsw i32 %173, %176
%178 = load i32*, i32** %8
%179 = getelementptr inbounds i32, i32* %178, i64 15
store i32 %177, i32* %179
%180 = load i32, i32* %4
%181 = load i32, i32* %14
%182 = ashr i32 %181, 48
%183 = load i32, i32* %15
%184 = shl i32 %183, 16
%185 = or i32 %182, %184
%186 = and i32 %185, 524287
%187 = add nsw i32 %180, %186
%188 = load i32*, i32** %8
%189 = getelementptr inbounds i32, i32* %188, i64 16
store i32 %187, i32* %189
%190 = load i32, i32* %4
%191 = load i32, i32* %15
%192 = ashr i32 %191, 3
%193 = and i32 %192, 524287
%194 = add nsw i32 %190, %193
%195 = load i32*, i32** %8
%196 = getelementptr inbounds i32, i32* %195, i64 17
store i32 %194, i32* %196
%197 = load i32, i32* %4
%198 = load i32, i32* %15
%199 = ashr i32 %198, 22
%200 = and i32 %199, 524287
%201 = add nsw i32 %197, %200
%202 = load i32*, i32** %8
%203 = getelementptr inbounds i32, i32* %202, i64 18
store i32 %201, i32* %203
%204 = load i32, i32* %4
%205 = load i32, i32* %15
%206 = ashr i32 %205, 41
%207 = and i32 %206, 524287
%208 = add nsw i32 %204, %207
%209 = load i32*, i32** %8
%210 = getelementptr inbounds i32, i32* %209, i64 19
store i32 %208, i32* %210
%211 = load i32, i32* %4
%212 = load i32, i32* %15
%213 = ashr i32 %212, 60
%214 = load i32, i32* %16
%215 = shl i32 %214, 4
%216 = or i32 %213, %215
%217 = and i32 %216, 524287
%218 = add nsw i32 %211, %217
%219 = load i32*, i32** %8
%220 = getelementptr inbounds i32, i32* %219, i64 20
store i32 %218, i32* %220
%221 = load i32, i32* %4
%222 = load i32, i32* %16
%223 = ashr i32 %222, 15
%224 = and i32 %223, 524287
%225 = add nsw i32 %221, %224
%226 = load i32*, i32** %8
%227 = getelementptr inbounds i32, i32* %226, i64 21
store i32 %225, i32* %227
%228 = load i32, i32* %4
%229 = load i32, i32* %16
%230 = ashr i32 %229, 34
%231 = and i32 %230, 524287
%232 = add nsw i32 %228, %231
%233 = load i32*, i32** %8
%234 = getelementptr inbounds i32, i32* %233, i64 22
store i32 %232, i32* %234
%235 = load i32, i32* %4
%236 = load i32, i32* %16
%237 = ashr i32 %236, 53
%238 = load i32, i32* %17
%239 = shl i32 %238, 11
%240 = or i32 %237, %239
%241 = and i32 %240, 524287
%242 = add nsw i32 %235, %241
%243 = load i32*, i32** %8
%244 = getelementptr inbounds i32, i32* %243, i64 23
store i32 %242, i32* %244
%245 = load i32, i32* %4
%246 = load i32, i32* %17
%247 = ashr i32 %246, 8
%248 = and i32 %247, 524287
%249 = add nsw i32 %245, %248
%250 = load i32*, i32** %8
%251 = getelementptr inbounds i32, i32* %250, i64 24
store i32 %249, i32* %251
%252 = load i32, i32* %4
%253 = load i32, i32* %17
%254 = ashr i32 %253, 27
%255 = and i32 %254, 524287
%256 = add nsw i32 %252, %255
%257 = load i32*, i32** %8
%258 = getelementptr inbounds i32, i32* %257, i64 25
store i32 %256, i32* %258
%259 = load i32, i32* %4
%260 = load i32, i32* %17
%261 = ashr i32 %260, 46
%262 = load i32, i32* %18
%263 = shl i32 %262, 18
%264 = or i32 %261, %263
%265 = and i32 %264, 524287
%266 = add nsw i32 %259, %265
%267 = load i32*, i32** %8
%268 = getelementptr inbounds i32, i32* %267, i64 26
store i32 %266, i32* %268
%269 = load i32, i32* %4
%270 = load i32, i32* %18
%271 = ashr i32 %270, 1
%272 = and i32 %271, 524287
%273 = add nsw i32 %269, %272
%274 = load i32*, i32** %8
%275 = getelementptr inbounds i32, i32* %274, i64 27
store i32 %273, i32* %275
%276 = load i32, i32* %4
%277 = load i32, i32* %18
%278 = ashr i32 %277, 20
%279 = and i32 %278, 524287
%280 = add nsw i32 %276, %279
%281 = load i32*, i32** %8
%282 = getelementptr inbounds i32, i32* %281, i64 28
store i32 %280, i32* %282
%283 = load i32, i32* %4
%284 = load i32, i32* %18
%285 = ashr i32 %284, 39
%286 = and i32 %285, 524287
%287 = add nsw i32 %283, %286
%288 = load i32*, i32** %8
%289 = getelementptr inbounds i32, i32* %288, i64 29
store i32 %287, i32* %289
%290 = load i32, i32* %4
%291 = load i32, i32* %18
%292 = ashr i32 %291, 58
%293 = load i32, i32* %19
%294 = shl i32 %293, 6
%295 = or i32 %292, %294
%296 = and i32 %295, 524287
%297 = add nsw i32 %290, %296
%298 = load i32*, i32** %8
%299 = getelementptr inbounds i32, i32* %298, i64 30
store i32 %297, i32* %299
%300 = load i32, i32* %4
%301 = load i32, i32* %19
%302 = ashr i32 %301, 13
%303 = and i32 %302, 524287
%304 = add nsw i32 %300, %303
%305 = load i32*, i32** %8
%306 = getelementptr inbounds i32, i32* %305, i64 31
store i32 %304, i32* %306
%307 = load i32**, i32*** %6
%308 = load i32*, i32** %307
%309 = getelementptr inbounds i32, i32* %308, i64 32
store i32* %309, i32** %307
ret void
}

LLVM IR (-O2):
define void @unpackforblock19_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 1
%8 = load i32, i32* %7
%9 = getelementptr inbounds i32, i32* %4, i64 2
%10 = load i32, i32* %9
%11 = getelementptr inbounds i32, i32* %4, i64 3
%12 = load i32, i32* %11
%13 = getelementptr inbounds i32, i32* %4, i64 4
%14 = load i32, i32* %13
%15 = getelementptr inbounds i32, i32* %4, i64 5
%16 = load i32, i32* %15
%17 = getelementptr inbounds i32, i32* %4, i64 6
%18 = load i32, i32* %17
%19 = getelementptr inbounds i32, i32* %4, i64 7
%20 = load i32, i32* %19
%21 = getelementptr inbounds i32, i32* %4, i64 8
%22 = load i32, i32* %21
%23 = getelementptr inbounds i32, i32* %4, i64 9
%24 = load i32, i32* %23
%25 = getelementptr inbounds i32, i32* %4, i64 76
store i32* %25, i32** %1
%26 = and i32 %6, 524287
%27 = add nsw i32 %26, %0
store i32 %27, i32* %5
%28 = ashr i32 %6, 19
%29 = and i32 %28, 524287
%30 = add nsw i32 %29, %0
%31 = getelementptr inbounds i32, i32* %5, i64 1
store i32 %30, i32* %31
%32 = lshr i32 %8, 12
%33 = and i32 %32, 524287
%34 = add nsw i32 %33, %0
%35 = getelementptr inbounds i32, i32* %5, i64 4
store i32 %34, i32* %35
%36 = icmp slt i32 %8, 0
%37 = select i1 %36, i32 524287, i32 0
%38 = add nsw i32 %37, %0
%39 = getelementptr inbounds i32, i32* %5, i64 5
store i32 %38, i32* %39
%40 = lshr i32 %10, 5
%41 = and i32 %40, 524287
%42 = add nsw i32 %41, %0
%43 = getelementptr inbounds i32, i32* %5, i64 7
store i32 %42, i32* %43
%44 = ashr i32 %10, 24
%45 = and i32 %44, 524287
%46 = add nsw i32 %45, %0
%47 = getelementptr inbounds i32, i32* %5, i64 8
store i32 %46, i32* %47
%48 = ashr i32 %12, 17
%49 = and i32 %48, 524287
%50 = add nsw i32 %49, %0
%51 = getelementptr inbounds i32, i32* %5, i64 11
store i32 %50, i32* %51
%52 = lshr i32 %14, 10
%53 = and i32 %52, 524287
%54 = add nsw i32 %53, %0
%55 = getelementptr inbounds i32, i32* %5, i64 14
store i32 %54, i32* %55
%56 = ashr i32 %14, 29
%57 = and i32 %56, 524287
%58 = add nsw i32 %57, %0
%59 = getelementptr inbounds i32, i32* %5, i64 15
store i32 %58, i32* %59
%60 = lshr i32 %16, 3
%61 = and i32 %60, 524287
%62 = add nsw i32 %61, %0
%63 = getelementptr inbounds i32, i32* %5, i64 17
store i32 %62, i32* %63
%64 = ashr i32 %16, 22
%65 = and i32 %64, 524287
%66 = add nsw i32 %65, %0
%67 = getelementptr inbounds i32, i32* %5, i64 18
store i32 %66, i32* %67
%68 = ashr i32 %18, 15
%69 = and i32 %68, 524287
%70 = add nsw i32 %69, %0
%71 = getelementptr inbounds i32, i32* %5, i64 21
store i32 %70, i32* %71
%72 = lshr i32 %20, 8
%73 = and i32 %72, 524287
%74 = add nsw i32 %73, %0
%75 = getelementptr inbounds i32, i32* %5, i64 24
store i32 %74, i32* %75
%76 = ashr i32 %20, 27
%77 = and i32 %76, 524287
%78 = add nsw i32 %77, %0
%79 = getelementptr inbounds i32, i32* %5, i64 25
store i32 %78, i32* %79
%80 = lshr i32 %22, 1
%81 = and i32 %80, 524287
%82 = add nsw i32 %81, %0
%83 = getelementptr inbounds i32, i32* %5, i64 27
store i32 %82, i32* %83
%84 = ashr i32 %22, 20
%85 = and i32 %84, 524287
%86 = add nsw i32 %85, %0
%87 = getelementptr inbounds i32, i32* %5, i64 28
store i32 %86, i32* %87
%88 = lshr i32 %24, 13
%89 = add nsw i32 %88, %0
%90 = getelementptr inbounds i32, i32* %5, i64 31
store i32 %89, i32* %90
%91 = load i32*, i32** %2
%92 = getelementptr inbounds i32, i32* %91, i64 32
store i32* %92, i32** %2
ret void
}