Lines Matching refs:res
44 static int res = -1; in has_crc32_insn() local
45 if (res != -1) in has_crc32_insn()
46 return res; in has_crc32_insn()
48 res = getauxval(AT_HWCAP) & HWCAP_CRC32; in has_crc32_insn()
49 return res; in has_crc32_insn()
51 res = getauxval(AT_HWCAP2) & HWCAP2_CRC32; in has_crc32_insn()
52 return res; in has_crc32_insn()
54 size_t reslen = sizeof(res); in has_crc32_insn()
55 if (sysctlbyname("hw.optional.armv8_crc32", &res, &reslen, NULL, 0) < 0) in has_crc32_insn()
56 res = 0; in has_crc32_insn()
57 return res; in has_crc32_insn()
59 res = (int)IsProcessorFeaturePresent(PF_ARM_V8_CRC32_INSTRUCTIONS_AVAILABLE); in has_crc32_insn()
60 return res; in has_crc32_insn()
62 res = 0; in has_crc32_insn()
63 return res; in has_crc32_insn()