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Update bits.h

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__buitin_clzll  >> __builtin_clzll
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Siju 2019-02-06 17:14:38 +05:30 committed by GitHub
parent e5b9fdd4c7
commit 8c10269efc
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1 changed files with 2 additions and 2 deletions
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tensorflow/lite/experimental/microfrontend/lib/bits.h
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@ -63,14 +63,14 @@ static inline int CountLeadingZeros64Slow(uint64_t n) {
static inline int CountLeadingZeros64(uint64_t n) {
#if defined(_MSC_VER) && defined(_M_X64)
// MSVC does not have __buitin_clzll. Use _BitScanReverse64.
// MSVC does not have __builtin_clzll. Use _BitScanReverse64.
unsigned long result = 0; // NOLINT(runtime/int)
if (_BitScanReverse64(&result, n)) {
return 63 - result;
}
return 64;
#elif defined(_MSC_VER)
// MSVC does not have __buitin_clzll. Compose two calls to _BitScanReverse
// MSVC does not have __builtin_clzll. Compose two calls to _BitScanReverse
unsigned long result = 0; // NOLINT(runtime/int)
if ((n >> 32) && _BitScanReverse(&result, n >> 32)) {
return 31 - result;