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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2010-01-07 04:53:35 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2010-01-07 04:53:35 +0000 |
| commit | 901be0fad4034c9cf8a3588fd6cf2ece82e4b8ce (patch) | |
| tree | 9d25bde7c4533c4be739a78ef14249b06b74e7f7 /src/backend/access | |
| parent | c282b36dd2a19a4bc05cc81cb4996081a1731d2e (diff) | |
| download | postgresql-901be0fad4034c9cf8a3588fd6cf2ece82e4b8ce.tar.gz postgresql-901be0fad4034c9cf8a3588fd6cf2ece82e4b8ce.zip | |
Remove all the special-case code for INT64_IS_BUSTED, per decision that
we're not going to support that anymore.
I did keep the 64-bit-CRC-with-32-bit-arithmetic code, since it has a
performance excuse to live. It's a bit moot since that's all ifdef'd
out, of course.
Diffstat (limited to 'src/backend/access')
| -rw-r--r-- | src/backend/access/hash/hashfunc.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/src/backend/access/hash/hashfunc.c b/src/backend/access/hash/hashfunc.c index 836b95dd0ae..872c9f0f262 100644 --- a/src/backend/access/hash/hashfunc.c +++ b/src/backend/access/hash/hashfunc.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/hash/hashfunc.c,v 1.61 2010/01/02 16:57:34 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/hash/hashfunc.c,v 1.62 2010/01/07 04:53:34 tgl Exp $ * * NOTES * These functions are stored in pg_amproc. For each operator class @@ -59,7 +59,6 @@ hashint8(PG_FUNCTION_ARGS) * value if the sign is positive, or the complement of the high half when * the sign is negative. */ -#ifndef INT64_IS_BUSTED int64 val = PG_GETARG_INT64(0); uint32 lohalf = (uint32) val; uint32 hihalf = (uint32) (val >> 32); @@ -67,10 +66,6 @@ hashint8(PG_FUNCTION_ARGS) lohalf ^= (val >= 0) ? hihalf : ~hihalf; return hash_uint32(lohalf); -#else - /* here if we can't count on "x >> 32" to work sanely */ - return hash_uint32((int32) PG_GETARG_INT64(0)); -#endif } Datum |