diff options
Diffstat (limited to 'src/port/pg_bitutils.c')
| -rw-r--r-- | src/port/pg_bitutils.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/port/pg_bitutils.c b/src/port/pg_bitutils.c index 5677525693d..82be40e2fb4 100644 --- a/src/port/pg_bitutils.c +++ b/src/port/pg_bitutils.c @@ -108,7 +108,7 @@ static inline int pg_popcount64_slow(uint64 word); static uint64 pg_popcount_slow(const char *buf, int bytes); static uint64 pg_popcount_masked_slow(const char *buf, int bytes, bits8 mask); -#ifdef TRY_POPCNT_FAST +#ifdef TRY_POPCNT_X86_64 static bool pg_popcount_available(void); static int pg_popcount32_choose(uint32 word); static int pg_popcount64_choose(uint64 word); @@ -123,9 +123,9 @@ int (*pg_popcount32) (uint32 word) = pg_popcount32_choose; int (*pg_popcount64) (uint64 word) = pg_popcount64_choose; uint64 (*pg_popcount_optimized) (const char *buf, int bytes) = pg_popcount_choose; uint64 (*pg_popcount_masked_optimized) (const char *buf, int bytes, bits8 mask) = pg_popcount_masked_choose; -#endif /* TRY_POPCNT_FAST */ +#endif /* TRY_POPCNT_X86_64 */ -#ifdef TRY_POPCNT_FAST +#ifdef TRY_POPCNT_X86_64 /* * Return true if CPUID indicates that the POPCNT instruction is available. @@ -337,7 +337,7 @@ pg_popcount_masked_fast(const char *buf, int bytes, bits8 mask) return popcnt; } -#endif /* TRY_POPCNT_FAST */ +#endif /* TRY_POPCNT_X86_64 */ /* @@ -486,13 +486,13 @@ pg_popcount_masked_slow(const char *buf, int bytes, bits8 mask) return popcnt; } -#ifndef TRY_POPCNT_FAST +#ifndef TRY_POPCNT_X86_64 /* * When the POPCNT instruction is not available, there's no point in using * function pointers to vary the implementation between the fast and slow * method. We instead just make these actual external functions when - * TRY_POPCNT_FAST is not defined. The compiler should be able to inline + * TRY_POPCNT_X86_64 is not defined. The compiler should be able to inline * the slow versions here. */ int @@ -527,4 +527,4 @@ pg_popcount_masked_optimized(const char *buf, int bytes, bits8 mask) return pg_popcount_masked_slow(buf, bytes, mask); } -#endif /* !TRY_POPCNT_FAST */ +#endif /* !TRY_POPCNT_X86_64 */ |