; assembly | /* r2dec pseudo code output */ | /* bdlc_flathashset.t/none @ 0x44ebe0 */ | #include | | uint32_t rotate_left32 (uint32_t value, uint32_t count) { | const uint32_t mask = (CHAR_BIT * sizeof (value)) - 1; | count &= mask; | return (value << count) | (value >> (-count & mask)); | } | ; (fcn) method.BloombergLP::bdlc::FlatHashTable_int__int__BloombergLP::bdlc::FlatHashSet_EntryUtil_int___SeedIsHash_int___bsl::equal_to_int___.indexOfKey_bool__int_const__unsigned_long_ () | int64_t method_BloombergLP::bdlc::FlatHashTable_int_int_BloombergLP::bdlc::FlatHashSet_EntryUtil_int_SeedIsHash_int_bsl::equal_to_int_indexOfKey_bool_int_const_unsigned_long_ (size_t arg4, size_t arg3, size_t arg2, size_t arg1, uint32_t arg9, int64_t arg10) { | rcx = arg4; | rdx = arg3; | rsi = arg2; | rdi = arg1; | xmm2 = arg9; | xmm3 = arg10; | /* BloombergLP::bdlc::FlatHashTable, SeedIsHash, bsl::equal_to >::indexOfKey(bool*, int const&, unsigned long) */ 0x0044ebe0 push rbp | 0x0044ebe1 push r15 | 0x0044ebe3 push r14 | 0x0044ebe5 push r12 | 0x0044ebe7 push rbx | 0x0044ebe8 mov rbx, rcx | rbx = rcx; 0x0044ebeb mov r14, rdi | r14 = rdi; 0x0044ebee mov rdi, qword [rdi + 0x18] | rdi = *((rdi + 0x18)); 0x0044ebf2 test rdi, rdi | | if (rdi == 0) { 0x0044ebf5 je 0x44ed10 | goto label_2; | } 0x0044ebfb mov r10d, ebx | r10d = ebx; 0x0044ebfe mov cl, byte [r14 + 0x20] | cl = *((r14 + 0x20)); 0x0044ec02 mov rax, rbx | rax = rbx; 0x0044ec05 shr rax, cl | rax >>= cl; 0x0044ec08 and r10b, 0x7f | r10b &= 0x7f; 0x0044ec0c shl rax, 4 | rax <<= 4; 0x0044ec10 mov r8, qword [r14] | r8 = *(r14); 0x0044ec13 mov r9, qword [r14 + 8] | r9 = *((r14 + 8)); 0x0044ec17 movzx ecx, r10b | ecx = (int32_t) r10b; 0x0044ec1b movd xmm0, ecx | xmm0 = ecx; 0x0044ec1f pxor xmm1, xmm1 | xmm1 = 0; 0x0044ec23 pshufb xmm0, xmm1 | __asm ("pshufb xmm0, xmm1"); 0x0044ec28 mov r15d, dword [rdx] | r15d = *(rdx); 0x0044ec2b lea r10, [rdi - 1] | r10 = rdi - 1; 0x0044ec2f xor r11d, r11d | r11d = 0; 0x0044ec32 movdqa xmm1, xmmword [rip + 0x30756] | __asm ("movdqa xmm1, xmmword [0x0047f390]"); | label_0: 0x0044ec3a movdqu xmm2, xmmword [r9 + rax] | __asm ("movdqu xmm2, xmmword [r9 + rax]"); 0x0044ec40 movdqa xmm3, xmm0 | __asm ("movdqa xmm3, xmm0"); 0x0044ec44 pcmpeqb xmm3, xmm2 | __asm ("pcmpeqb xmm3, xmm2"); 0x0044ec48 pmovmskb ecx, xmm3 | __asm ("pmovmskb ecx, xmm3"); 0x0044ec4c test cx, cx | | if (cx == 0) { 0x0044ec4f je 0x44ec70 | goto label_3; | } 0x0044ec51 lea rdx, [r8 + rax*4] | rdx = r8 + rax*4; 0x0044ec55 movzx ebp, cx | ebp = (int32_t) cx; | do { 0x0044ec58 bsf ecx, ebp | __asm ("bsf ecx, ebp"); 0x0044ec5b cmp dword [rdx + rcx*4], r15d | | if (*((rdx + rcx*4)) == r15d) { 0x0044ec5f je 0x44ec8f | goto label_4; | } 0x0044ec61 mov r12d, 0xfffffffe | r12d = 0xfffffffe; 0x0044ec67 rol r12d, cl | r12d = rotate_left32 (r12d, cl); 0x0044ec6a and ebp, r12d | ebp &= r12d; 0x0044ec6d jne 0x44ec58 | | } while (ebp != 0); 0x0044ec6f nop | | label_3: 0x0044ec70 pcmpeqb xmm2, xmm1 | __asm ("pcmpeqb xmm2, xmm1"); 0x0044ec74 pmovmskb ecx, xmm2 | __asm ("pmovmskb ecx, xmm2"); 0x0044ec78 test cx, cx | | if (cx != 0) { 0x0044ec7b jne 0x44ec99 | goto label_1; | } 0x0044ec7d add rax, 0x10 | rax += 0x10; 0x0044ec81 and rax, r10 | rax &= r10; 0x0044ec84 add r11, 0x10 | r11 += 0x10; 0x0044ec88 cmp r11, rdi | | if (r11 < rdi) { 0x0044ec8b jb 0x44ec3a | goto label_0; | } 0x0044ec8d jmp 0x44ec99 | goto label_1; | label_4: 0x0044ec8f mov ecx, ecx | 0x0044ec91 add rax, rcx | rax += rcx; 0x0044ec94 cmp rax, rdi | | if (rax != rdi) { 0x0044ec97 jne 0x44ed17 | goto label_5; | } | label_1: 0x0044ec99 mov byte [rsi], 1 | *(rsi) = 1; 0x0044ec9c mov rax, qword [r14 + 0x18] | rax = *((r14 + 0x18)); 0x0044eca0 mov rcx, rax | rcx = *((r14 + 0x18)); 0x0044eca3 shr rcx, 3 | rcx >>= 3; 0x0044eca7 lea rdx, [rcx*8] | rdx = rcx*8; 0x0044ecaf sub rdx, rcx | rdx -= rcx; 0x0044ecb2 cmp qword [r14 + 0x10], rdx | | if (*((r14 + 0x10)) >= rdx) { 0x0044ecb6 jb 0x44ecd4 | 0x0044ecb8 lea rcx, [rax + rax] | rcx = rax + rax; 0x0044ecbc test rax, rax | 0x0044ecbf mov esi, 0x20 | esi = 0x20; | if (rax != 0) { 0x0044ecc4 cmovne rsi, rcx | rsi = rcx; | } 0x0044ecc8 mov rdi, r14 | 0x0044eccb call 0x44ed40 | BloombergLP::bdlc::FlatHashTable,SeedIsHash,bsl::equal_to>::rehashRaw(unsigned long) (r14, rsi); 0x0044ecd0 mov rax, qword [r14 + 0x18] | rax = *((r14 + 0x18)); | } 0x0044ecd4 test rax, rax | | if (rax == 0) { 0x0044ecd7 je 0x44ed1c | goto label_6; | } 0x0044ecd9 mov cl, byte [r14 + 0x20] | cl = *((r14 + 0x20)); 0x0044ecdd shr rbx, cl | rbx >>= cl; 0x0044ece0 mov rcx, qword [r14 + 8] | rcx = *((r14 + 8)); 0x0044ece4 shl rbx, 4 | rbx <<= 4; 0x0044ece8 lea rdx, [rax - 1] | rdx = rax - 1; 0x0044ecec xor esi, esi | esi = 0; 0x0044ecee nop | | do { 0x0044ecf0 movdqu xmm0, xmmword [rcx + rbx] | __asm ("movdqu xmm0, xmmword [rcx + rbx]"); 0x0044ecf5 pmovmskb edi, xmm0 | __asm ("pmovmskb edi, xmm0"); 0x0044ecf9 test di, di | | if (di != 0) { 0x0044ecfc jne 0x44ed20 | goto label_7; | } 0x0044ecfe add rbx, 0x10 | rbx += 0x10; 0x0044ed02 and rbx, rdx | rbx &= rdx; 0x0044ed05 add rsi, 0x10 | rsi += 0x10; 0x0044ed09 cmp rsi, rax | 0x0044ed0c jb 0x44ecf0 | | } while (rsi < rax); 0x0044ed0e jmp 0x44ed2c | goto label_8; | label_2: 0x0044ed10 xor eax, eax | eax = 0; 0x0044ed12 cmp rax, rdi | | if (rax == rdi) { 0x0044ed15 je 0x44ec99 | goto label_1; | } | label_5: 0x0044ed17 mov byte [rsi], 0 | *(rsi) = 0; 0x0044ed1a jmp 0x44ed2c | goto label_8; | label_6: 0x0044ed1c xor eax, eax | eax = 0; 0x0044ed1e jmp 0x44ed2c | goto label_8; | label_7: 0x0044ed20 movzx eax, di | eax = (int32_t) di; 0x0044ed23 bsf eax, eax | __asm ("bsf eax, eax"); 0x0044ed26 add rbx, rax | rbx += rax; 0x0044ed29 mov rax, rbx | rax = rbx; | label_8: 0x0044ed2c pop rbx | 0x0044ed2d pop r12 | 0x0044ed2f pop r14 | 0x0044ed31 pop r15 | 0x0044ed33 pop rbp | 0x0044ed34 ret | return rax; | }