Existing Repcode Check Only Applies to noDict Case
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@ -112,8 +112,8 @@ size_t ZSTD_compressBlock_doubleFast_generic(
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const BYTE* match = base + matchIndexS;
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hashLong[h2] = hashSmall[h] = current; /* update hash tables */
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assert(offset_1 <= current); /* supposed guaranteed by construction */
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if ((offset_1 > 0) & (MEM_read32(ip+1-offset_1) == MEM_read32(ip+1))) {
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if (dictMode == ZSTD_noDict && ((offset_1 > 0) & (MEM_read32(ip+1-offset_1) == MEM_read32(ip+1)))) {
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assert(offset_1 <= current); /* supposed guaranteed by construction */
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/* favor repcode */
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mLength = ZSTD_count(ip+1+4, ip+1+4-offset_1, iend) + 4;
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ip++;
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@ -162,7 +162,8 @@ size_t ZSTD_compressBlock_doubleFast_generic(
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hashSmall[ZSTD_hashPtr(ip-2, hBitsS, mls)] = (U32)(ip-2-base);
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/* check immediate repcode */
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while ( (ip <= ilimit)
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while ( dictMode == ZSTD_noDict
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&& (ip <= ilimit)
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&& ( (offset_2>0)
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& (MEM_read32(ip) == MEM_read32(ip - offset_2)) )) {
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/* store sequence */
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