// File: /workspace/github_cpp_makefile_star2_O1/halfflat[P]tinyopt/test/googletest/googletest/src/gtest-internal-inl.h
// Function: void testing::internal::ShuffleRange<int>(testing::internal::Random*, int, int, std::vector<int, std::allocator<int>>*)
void ShuffleRange(internal::Random* random, int begin, int end,
                  std::vector<E>* v) {
  const int size = static_cast<int>(v->size());
  GTEST_CHECK_(0 <= begin && begin <= size)
      << "Invalid shuffle range start " << begin << ": must be in range [0, "
      << size << "].";
  GTEST_CHECK_(begin <= end && end <= size)
      << "Invalid shuffle range finish " << end << ": must be in range ["
      << begin << ", " << size << "].";

  // Fisher-Yates shuffle, from
  // https://en.wikipedia.org/wiki/Fisher-Yates_shuffle
  for (int range_width = end - begin; range_width >= 2; range_width--) {
    const int last_in_range = begin + range_width - 1;
    const int selected =
        begin +
        static_cast<int>(random->Generate(static_cast<uint32_t>(range_width)));
    std::swap((*v)[static_cast<size_t>(selected)],
              (*v)[static_cast<size_t>(last_in_range)]);
  }
}

// Assembly:
pushq %rbp
pushq %r15
pushq %r14
pushq %r13
pushq %r12
pushq %rbx
pushq %rax
movq %rcx, %rbx
movl %edx, %r12d
movl %esi, %ebp
movq %rdi, %r14
movq 0x8(%rcx), %r15
subq (%rcx), %r15
shrq $0x2, %r15
testl %esi, %esi
js 0x666be
cmpl %ebp, %r15d
jge 0x66757
leaq 0xe9d5(%rip), %rdx      # 0x7509a
leaq 0x4(%rsp), %rdi
movl $0x3, %esi
movl $0x133, %ecx            # imm = 0x133
callq 0x48796
movq 0x2f910(%rip), %rdi     # 0x95ff0
leaq 0xefb1(%rip), %rsi      # 0x75698
movl $0x2e, %edx
callq 0xd600
movq 0x2f8f8(%rip), %rdi     # 0x95ff0
leaq 0xefc8(%rip), %rsi      # 0x756c7
movl $0x1c, %edx
callq 0xd600
movq 0x2f8e0(%rip), %rdi     # 0x95ff0
movl %ebp, %esi
callq 0xda30
movq %rax, %r13
leaq 0xefc3(%rip), %rsi      # 0x756e4
movl $0x17, %edx
movq %rax, %rdi
callq 0xd600
movq %r13, %rdi
movl %r15d, %esi
callq 0xda30
leaq 0xeda3(%rip), %rsi      # 0x754e3
movl $0x2, %edx
movq %rax, %rdi
callq 0xd600
leaq 0x4(%rsp), %rdi
callq 0x488d8
movl %r12d, %r13d
subl %ebp, %r13d
jl 0x66768
cmpl %r12d, %r15d
jge 0x6681f
leaq 0xe92b(%rip), %rdx      # 0x7509a
movq %rsp, %rdi
movl $0x3, %esi
movl $0x136, %ecx            # imm = 0x136
callq 0x48796
movq 0x2f868(%rip), %rdi     # 0x95ff0
leaq 0xef6d(%rip), %rsi      # 0x756fc
movl $0x2e, %edx
callq 0xd600
movq 0x2f850(%rip), %rdi     # 0x95ff0
leaq 0xef84(%rip), %rsi      # 0x7572b
movl $0x1d, %edx
callq 0xd600
movq 0x2f838(%rip), %rdi     # 0x95ff0
movl %r12d, %esi
callq 0xda30
movq %rax, %r12
leaq 0xef7f(%rip), %rsi      # 0x75749
movl $0x14, %edx
movq %rax, %rdi
callq 0xd600
movq %r12, %rdi
movl %ebp, %esi
callq 0xda30
movq %rax, %r12
leaq 0xef0e(%rip), %rsi      # 0x756f9
movl $0x2, %edx
movq %rax, %rdi
callq 0xd600
movq %r12, %rdi
movl %r15d, %esi
callq 0xda30
leaq 0xecd9(%rip), %rsi      # 0x754e3
movl $0x2, %edx
movq %rax, %rdi
callq 0xd600
movq %rsp, %rdi
callq 0x488d8
cmpl $0x2, %r13d
jl 0x66864
movl %r13d, %r15d
movslq %ebp, %rax
leaq -0x4(,%rax,4), %r12
movq %r14, %rdi
movl %r15d, %esi
callq 0x4a6e6
addl %ebp, %eax
cltq
movq (%rbx), %rcx
leaq (%rcx,%r12), %rdx
movl (%rcx,%rax,4), %esi
movl (%rdx,%r15,4), %edi
movl %edi, (%rcx,%rax,4)
movl %esi, (%rdx,%r15,4)
leaq -0x1(%r15), %rax
cmpq $0x2, %r15
movq %rax, %r15
jg 0x66833
addq $0x8, %rsp
popq %rbx
popq %r12
popq %r13
popq %r14
popq %r15
popq %rbp
retq
movq %rax, %rbx
leaq 0x4(%rsp), %rdi
jmp 0x66883
movq %rax, %rbx
movq %rsp, %rdi
callq 0x488d8
movq %rbx, %rdi
callq 0xda70