124     U32 offset_1=rep[0], offset_2=rep[1];  in ZSTD_compressBlock_doubleFast_noDict_generic()  local
163         if (offset_2 > maxRep) offsetSaved2 = offset_2, offset_2 = 0;  in ZSTD_compressBlock_doubleFast_noDict_generic()
249         rep[1] = offset_2 ? offset_2 : offsetSaved2;  in ZSTD_compressBlock_doubleFast_noDict_generic()
277         offset_2 = offset_1;  in ZSTD_compressBlock_doubleFast_noDict_generic()
310                  && ( (offset_2>0)  in ZSTD_compressBlock_doubleFast_noDict_generic()
311                     & (MEM_read32(ip) == MEM_read32(ip - offset_2)) )) {  in ZSTD_compressBlock_doubleFast_noDict_generic()
313                 size_t const rLength = ZSTD_count(ip+4, ip+4-offset_2, iend) + 4;  in ZSTD_compressBlock_doubleFast_noDict_generic()
314 …U32 const tmpOff = offset_2; offset_2 = offset_1; offset_1 = tmpOff;  /* swap offset_2 <=> offset_…  in ZSTD_compressBlock_doubleFast_noDict_generic()
349     U32 offset_1=rep[0], offset_2=rep[1];  in ZSTD_compressBlock_doubleFast_dictMatchState_generic()  local
382     assert(offset_2 <= dictAndPrefixLength);  in ZSTD_compressBlock_doubleFast_dictMatchState_generic()
498         offset_2 = offset_1;  in ZSTD_compressBlock_doubleFast_dictMatchState_generic()
521                 U32 const repIndex2 = current2 - offset_2;  in ZSTD_compressBlock_doubleFast_dictMatchState_generic()
529 …U32 tmpOffset = offset_2; offset_2 = offset_1; offset_1 = tmpOffset;   /* swap offset_2 <=> offset…  in ZSTD_compressBlock_doubleFast_dictMatchState_generic()
544     rep[1] = offset_2;  in ZSTD_compressBlock_doubleFast_dictMatchState_generic()
636     U32 offset_1=rep[0], offset_2=rep[1];  in ZSTD_compressBlock_doubleFast_extDict_generic()  local
678                 offset_2 = offset_1;  in ZSTD_compressBlock_doubleFast_extDict_generic()
703                 offset_2 = offset_1;  in ZSTD_compressBlock_doubleFast_extDict_generic()
729                 U32 const repIndex2 = current2 - offset_2;  in ZSTD_compressBlock_doubleFast_extDict_generic()
732                     & (offset_2 <= current2 - dictStartIndex))  in ZSTD_compressBlock_doubleFast_extDict_generic()
736 …U32 const tmpOffset = offset_2; offset_2 = offset_1; offset_1 = tmpOffset;   /* swap offset_2 <=> …  in ZSTD_compressBlock_doubleFast_extDict_generic()
749     rep[1] = offset_2;  in ZSTD_compressBlock_doubleFast_extDict_generic()