69     U32 offset_1=rep[0], offset_2=rep[1];  in ZSTD_compressBlock_doubleFast_noDict_generic()  local
103         if (offset_2 > maxRep) offsetSaved = offset_2, offset_2 = 0;  in ZSTD_compressBlock_doubleFast_noDict_generic()
180         rep[1] = offset_2 ? offset_2 : offsetSaved;  in ZSTD_compressBlock_doubleFast_noDict_generic()
206         offset_2 = offset_1;  in ZSTD_compressBlock_doubleFast_noDict_generic()
239                  && ( (offset_2>0)  in ZSTD_compressBlock_doubleFast_noDict_generic()
240                     & (MEM_read32(ip) == MEM_read32(ip - offset_2)) )) {  in ZSTD_compressBlock_doubleFast_noDict_generic()
242                 size_t const rLength = ZSTD_count(ip+4, ip+4-offset_2, iend) + 4;  in ZSTD_compressBlock_doubleFast_noDict_generic()
243 …U32 const tmpOff = offset_2; offset_2 = offset_1; offset_1 = tmpOff;  /* swap offset_2 <=> offset_…  in ZSTD_compressBlock_doubleFast_noDict_generic()
277     U32 offset_1=rep[0], offset_2=rep[1];  in ZSTD_compressBlock_doubleFast_dictMatchState_generic()  local
304     assert(offset_2 <= dictAndPrefixLength);  in ZSTD_compressBlock_doubleFast_dictMatchState_generic()
419         offset_2 = offset_1;  in ZSTD_compressBlock_doubleFast_dictMatchState_generic()
442                 U32 const repIndex2 = current2 - offset_2;  in ZSTD_compressBlock_doubleFast_dictMatchState_generic()
450 …U32 tmpOffset = offset_2; offset_2 = offset_1; offset_1 = tmpOffset;   /* swap offset_2 <=> offset…  in ZSTD_compressBlock_doubleFast_dictMatchState_generic()
465     rep[1] = offset_2 ? offset_2 : offsetSaved;  in ZSTD_compressBlock_doubleFast_dictMatchState_generic()
555     U32 offset_1=rep[0], offset_2=rep[1];  in ZSTD_compressBlock_doubleFast_extDict_generic()  local
597                 offset_2 = offset_1;  in ZSTD_compressBlock_doubleFast_extDict_generic()
622                 offset_2 = offset_1;  in ZSTD_compressBlock_doubleFast_extDict_generic()
648                 U32 const repIndex2 = current2 - offset_2;  in ZSTD_compressBlock_doubleFast_extDict_generic()
651                     & (offset_2 <= current2 - dictStartIndex))  in ZSTD_compressBlock_doubleFast_extDict_generic()
655 …U32 const tmpOffset = offset_2; offset_2 = offset_1; offset_1 = tmpOffset;   /* swap offset_2 <=> …  in ZSTD_compressBlock_doubleFast_extDict_generic()
668     rep[1] = offset_2;  in ZSTD_compressBlock_doubleFast_extDict_generic()