__builtin_clzll 227 arch/powerpc/include/asm/bitops.h return 64 - __builtin_clzll(x); __builtin_clzll 1672 drivers/pci/controller/pci-hyperv.c low_size = 1ULL << (63 - __builtin_clzll(hbus->low_mmio_space)); __builtin_clzll 1678 drivers/pci/controller/pci-hyperv.c (63 - __builtin_clzll(hbus->high_mmio_space)); __builtin_clzll 2506 drivers/pci/controller/pci-hyperv.c align = 1ULL << (63 - __builtin_clzll(hbus->low_mmio_space)); __builtin_clzll 2526 drivers/pci/controller/pci-hyperv.c align = 1ULL << (63 - __builtin_clzll(hbus->high_mmio_space)); __builtin_clzll 759 fs/seq_file.c len = (sizeof(v) * 8 - __builtin_clzll(v) + 3) / 4; __builtin_clzll 74 lib/lzo/lzo1x_compress.c ir += __builtin_clzll(dv64) >> 3; __builtin_clzll 182 lib/lzo/lzo1x_compress.c m_len += (unsigned) __builtin_clzll(v) / 8; __builtin_clzll 900 lib/zstd/compress.c return (__builtin_clzll(val) >> 3);