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Reorganize our CRC source files again.
Now that we use CRC-32C in WAL and the control file, the "traditional" and "legacy" CRC-32 variants are not used in any frontend programs anymore. Move the code for those back from src/common to src/backend/utils/hash. Also move the slicing-by-8 implementation (back) to src/port. This is in preparation for next patch that will add another implementation that uses Intel SSE 4.2 instructions to calculate CRC-32C, where available.
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@@ -33,7 +33,7 @@ LIBS += $(PTHREAD_LIBS)
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OBJS = $(LIBOBJS) chklocale.o erand48.o inet_net_ntop.o \
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noblock.o path.o pgcheckdir.o pgmkdirp.o pgsleep.o \
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pgstrcasecmp.o pqsignal.o \
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qsort.o qsort_arg.o quotes.o sprompt.o tar.o thread.o
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qsort.o qsort_arg.o quotes.o sprompt.o tar.o thread.o pg_crc32c_sb8.o
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# foo_srv.o and foo.o are both built from foo.c, but only foo.o has -DFRONTEND
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OBJS_SRV = $(OBJS:%.o=%_srv.o)
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1169
src/port/pg_crc32c_sb8.c
Normal file
1169
src/port/pg_crc32c_sb8.c
Normal file
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