fix clang -Wcast-align warning (part 2)
diff --git a/lib/zstd_compress.c b/lib/zstd_compress.c
index 6a4cfe4..50fa2fd 100644
--- a/lib/zstd_compress.c
+++ b/lib/zstd_compress.c
@@ -207,8 +207,8 @@
     zc->seqStore.litLengthStart =  zc->seqStore.litStart + blockSize;
     zc->seqStore.matchLengthStart = zc->seqStore.litLengthStart + (blockSize>>2);
     zc->seqStore.dumpsStart = zc->seqStore.matchLengthStart + (blockSize>>2);
-    BYTE* dumpsEnd = zc->seqStore.dumpsStart + (blockSize>>2);
-    zc->seqStore.litFreq = (U32*)(dumpsEnd);
+
+    zc->seqStore.litFreq = (U32*)((void*)(zc->seqStore.dumpsStart + (blockSize>>2)));
     zc->seqStore.litLengthFreq = zc->seqStore.litFreq + (1<<Litbits);
     zc->seqStore.matchLengthFreq = zc->seqStore.litLengthFreq + (1<<LLbits);
     zc->seqStore.offCodeFreq = zc->seqStore.matchLengthFreq + (1<<MLbits);