diff options
Diffstat (limited to 'vendor/github.com/klauspost/cpuid/v2/cpuid_arm64.s')
| -rw-r--r-- | vendor/github.com/klauspost/cpuid/v2/cpuid_arm64.s | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/vendor/github.com/klauspost/cpuid/v2/cpuid_arm64.s b/vendor/github.com/klauspost/cpuid/v2/cpuid_arm64.s index b31d6aec4..b196f78eb 100644 --- a/vendor/github.com/klauspost/cpuid/v2/cpuid_arm64.s +++ b/vendor/github.com/klauspost/cpuid/v2/cpuid_arm64.s @@ -24,3 +24,13 @@ TEXT ·getInstAttributes(SB), 7, $0 MOVD R1, instAttrReg1+8(FP) RET +TEXT ·getVectorLength(SB), 7, $0 + WORD $0xd2800002 // mov x2, #0 + WORD $0x04225022 // addvl x2, x2, #1 + WORD $0xd37df042 // lsl x2, x2, #3 + WORD $0xd2800003 // mov x3, #0 + WORD $0x04635023 // addpl x3, x3, #1 + WORD $0xd37df063 // lsl x3, x3, #3 + MOVD R2, vl+0(FP) + MOVD R3, pl+8(FP) + RET |