264         const U32 repIndex = curr + 1 - offset_1;  in ZSTD_compressBlock_fast_dictMatchState_generic()  local
265         const BYTE* repMatch = (repIndex < prefixStartIndex) ?  in ZSTD_compressBlock_fast_dictMatchState_generic()
266                                dictBase + (repIndex - dictIndexDelta) :  in ZSTD_compressBlock_fast_dictMatchState_generic()
267                                base + repIndex;  in ZSTD_compressBlock_fast_dictMatchState_generic()
270 …if ( ((U32)((prefixStartIndex-1) - repIndex) >= 3) /* intentional underflow : ensure repIndex isn'…  in ZSTD_compressBlock_fast_dictMatchState_generic()
272             const BYTE* const repMatchEnd = repIndex < prefixStartIndex ? dictEnd : iend;  in ZSTD_compressBlock_fast_dictMatchState_generic()
414         const U32    repIndex = curr + 1 - offset_1;  in ZSTD_compressBlock_fast_extDict_generic()  local
415         const BYTE* const repBase = repIndex < prefixStartIndex ? dictBase : base;  in ZSTD_compressBlock_fast_extDict_generic()
416         const BYTE* const repMatch = repBase + repIndex;  in ZSTD_compressBlock_fast_extDict_generic()
421 …if ( (((U32)((prefixStartIndex-1) - repIndex) >= 3) /* intentional underflow */ & (repIndex > dict…  in ZSTD_compressBlock_fast_extDict_generic()
423             const BYTE* const repMatchEnd = repIndex < prefixStartIndex ? dictEnd : iend;  in ZSTD_compressBlock_fast_extDict_generic()