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Fix compile phmap failed in windows-arm64

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2020-10-05 11:04:00 +08:00
parent 72beffb140
commit cb6702ad5f
2 changed files with 2 additions and 1 deletions
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parallel_hashmap/phmap.h
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+1 -1
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@@ -1600,7 +1600,7 @@ public:
// specific benchmarks indicating its importance.
void prefetch_hash(size_t hash) const {
(void)hash;
#if defined(_MSC_VER)
#if defined(_MSC_VER) && (defined(_M_X64) || defined(_M_IX86))
auto seq = probe(hash);
_mm_prefetch((const char *)(ctrl_ + seq.offset()), _MM_HINT_NTA);
_mm_prefetch((const char *)(slots_ + seq.offset()), _MM_HINT_NTA);