================
@@ -96,64 +97,65 @@ static_assert(FEAT_MAX <= 64,
// Arch extension modifiers for CPUs. These are labelled with their Arm ARM
// feature name (though the canonical reference for those is AArch64.td)
// clang-format off
-enum ArchExtKind : uint64_t {
- AEK_NONE = 1,
- AEK_CRC = 1 << 1, // FEAT_CRC32
- AEK_CRYPTO = 1 << 2,
- AEK_FP = 1 << 3, // FEAT_FP
- AEK_SIMD = 1 << 4, // FEAT_AdvSIMD
- AEK_FP16 = 1 << 5, // FEAT_FP16
- AEK_PROFILE = 1 << 6, // FEAT_SPE
- AEK_RAS = 1 << 7, // FEAT_RAS, FEAT_RASv1p1
- AEK_LSE = 1 << 8, // FEAT_LSE
- AEK_SVE = 1 << 9, // FEAT_SVE
- AEK_DOTPROD = 1 << 10, // FEAT_DotProd
- AEK_RCPC = 1 << 11, // FEAT_LRCPC
- AEK_RDM = 1 << 12, // FEAT_RDM
- AEK_SM4 = 1 << 13, // FEAT_SM4, FEAT_SM3
- AEK_SHA3 = 1 << 14, // FEAT_SHA3, FEAT_SHA512
- AEK_SHA2 = 1 << 15, // FEAT_SHA1, FEAT_SHA256
- AEK_AES = 1 << 16, // FEAT_AES, FEAT_PMULL
- AEK_FP16FML = 1 << 17, // FEAT_FHM
- AEK_RAND = 1 << 18, // FEAT_RNG
- AEK_MTE = 1 << 19, // FEAT_MTE, FEAT_MTE2
- AEK_SSBS = 1 << 20, // FEAT_SSBS, FEAT_SSBS2
- AEK_SB = 1 << 21, // FEAT_SB
- AEK_PREDRES = 1 << 22, // FEAT_SPECRES
- AEK_SVE2 = 1 << 23, // FEAT_SVE2
- AEK_SVE2AES = 1 << 24, // FEAT_SVE_AES, FEAT_SVE_PMULL128
- AEK_SVE2SM4 = 1 << 25, // FEAT_SVE_SM4
- AEK_SVE2SHA3 = 1 << 26, // FEAT_SVE_SHA3
- AEK_SVE2BITPERM = 1 << 27, // FEAT_SVE_BitPerm
- AEK_TME = 1 << 28, // FEAT_TME
- AEK_BF16 = 1 << 29, // FEAT_BF16
- AEK_I8MM = 1 << 30, // FEAT_I8MM
- AEK_F32MM = 1ULL << 31, // FEAT_F32MM
- AEK_F64MM = 1ULL << 32, // FEAT_F64MM
- AEK_LS64 = 1ULL << 33, // FEAT_LS64, FEAT_LS64_V, FEAT_LS64_ACCDATA
- AEK_BRBE = 1ULL << 34, // FEAT_BRBE
- AEK_PAUTH = 1ULL << 35, // FEAT_PAuth
- AEK_FLAGM = 1ULL << 36, // FEAT_FlagM
- AEK_SME = 1ULL << 37, // FEAT_SME
- AEK_SMEF64F64 = 1ULL << 38, // FEAT_SME_F64F64
- AEK_SMEI16I64 = 1ULL << 39, // FEAT_SME_I16I64
- AEK_HBC = 1ULL << 40, // FEAT_HBC
- AEK_MOPS = 1ULL << 41, // FEAT_MOPS
- AEK_PERFMON = 1ULL << 42, // FEAT_PMUv3
- AEK_SME2 = 1ULL << 43, // FEAT_SME2
- AEK_SVE2p1 = 1ULL << 44, // FEAT_SVE2p1
- AEK_SME2p1 = 1ULL << 45, // FEAT_SME2p1
- AEK_B16B16 = 1ULL << 46, // FEAT_B16B16
- AEK_SMEF16F16 = 1ULL << 47, // FEAT_SMEF16F16
- AEK_CSSC = 1ULL << 48, // FEAT_CSSC
- AEK_RCPC3 = 1ULL << 49, // FEAT_LRCPC3
- AEK_THE = 1ULL << 50, // FEAT_THE
- AEK_D128 = 1ULL << 51, // FEAT_D128
- AEK_LSE128 = 1ULL << 52, // FEAT_LSE128
- AEK_SPECRES2 = 1ULL << 53, // FEAT_SPECRES2
- AEK_RASv2 = 1ULL << 54, // FEAT_RASv2
- AEK_ITE = 1ULL << 55, // FEAT_ITE
- AEK_GCS = 1ULL << 56, // FEAT_GCS
+enum ArchExtKind : int {
----------------
pratlucas wrote:
Since the enum will no longer represent a bit map, can it be made an `enum
class`?
https://github.com/llvm/llvm-project/pull/65423
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