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Add possible improvements for gcc-11

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This commit is contained in:
Danila Kutenin 2021-06-29 09:06:47 +01:00
parent 08a3ddbd28
commit 2c2c9e7dfd
1 changed files with 2 additions and 4 deletions
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6
lib/decompress/zstd_decompress_block.c
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@ -977,10 +977,8 @@ ZSTD_decodeSequence(seqState_t* seqState, const ZSTD_longOffset_e longOffsets)
U32 const ll0 = (llDInfo->baseValue == 0); U32 const ll0 = (llDInfo->baseValue == 0);
if (LIKELY((ofBits == 0))) { if (LIKELY((ofBits == 0))) {
offset = seqState->prevOffset[ll0]; offset = seqState->prevOffset[ll0];
if (UNLIKELY(ll0)) { seqState->prevOffset[1] = seqState->prevOffset[!ll0];
seqState->prevOffset[1] = seqState->prevOffset[0]; seqState->prevOffset[0] = offset;
seqState->prevOffset[0] = offset;
}
} else { } else {
offset = ofBase + ll0 + BIT_readBitsFast(&seqState->DStream, 1); offset = ofBase + ll0 + BIT_readBitsFast(&seqState->DStream, 1);
{ size_t temp = (offset==3) ? seqState->prevOffset[0] - 1 : seqState->prevOffset[offset]; { size_t temp = (offset==3) ? seqState->prevOffset[0] - 1 : seqState->prevOffset[offset];