From: Tsukasa OI <research_tra...@irq.a4lg.com> For bit manipulation operations, inputs and the manipulated output are better to be unsigned like other target-independent builtins like __builtin_bswap32 and __builtin_popcount.
Although this is not completely compatible as before (as the type changes), most code will run normally, even without warnings (with -Wall -Wextra). Round numbers and shift amount on the scalar crypto instructions are changed to unsigned in parity with LLVM 17 commit 599421ae36c3 ("[RISCV] Use unsigned instead of signed types for Zk* and Zb* builtins."). gcc/ChangeLog: * config/riscv/riscv-builtins.cc (RISCV_ATYPE_UQI): New for uint8_t. (RISCV_ATYPE_UHI): New for uint16_t. (RISCV_ATYPE_QI, RISCV_ATYPE_HI, RISCV_ATYPE_SI, RISCV_ATYPE_DI): Removed as no longer used. (RISCV_ATYPE_UDI): New for uint64_t. * config/riscv/riscv-cmo.def: Make types unsigned for not working "zicbop_cbo_prefetchi" and working bit manipulation clmul builtin argument/return types. * config/riscv/riscv-ftypes.def: Make bit manipulation, round number and shift amount types unsigned. * config/riscv/riscv-scalar-crypto.def: Ditto. --- gcc/config/riscv/riscv-builtins.cc | 7 +- gcc/config/riscv/riscv-cmo.def | 16 ++-- gcc/config/riscv/riscv-ftypes.def | 24 +++--- gcc/config/riscv/riscv-scalar-crypto.def | 104 +++++++++++------------ 4 files changed, 75 insertions(+), 76 deletions(-) diff --git a/gcc/config/riscv/riscv-builtins.cc b/gcc/config/riscv/riscv-builtins.cc index 8afe7b7e97d3..f6b06b3c16ac 100644 --- a/gcc/config/riscv/riscv-builtins.cc +++ b/gcc/config/riscv/riscv-builtins.cc @@ -155,11 +155,10 @@ AVAIL (hint_pause, (!0)) /* Argument types. */ #define RISCV_ATYPE_VOID void_type_node +#define RISCV_ATYPE_UQI unsigned_intQI_type_node +#define RISCV_ATYPE_UHI unsigned_intHI_type_node #define RISCV_ATYPE_USI unsigned_intSI_type_node -#define RISCV_ATYPE_QI intQI_type_node -#define RISCV_ATYPE_HI intHI_type_node -#define RISCV_ATYPE_SI intSI_type_node -#define RISCV_ATYPE_DI intDI_type_node +#define RISCV_ATYPE_UDI unsigned_intDI_type_node #define RISCV_ATYPE_VOID_PTR ptr_type_node /* RISCV_FTYPE_ATYPESN takes N RISCV_FTYPES-like type codes and lists diff --git a/gcc/config/riscv/riscv-cmo.def b/gcc/config/riscv/riscv-cmo.def index b92044dc6ff9..ff713b78e19e 100644 --- a/gcc/config/riscv/riscv-cmo.def +++ b/gcc/config/riscv/riscv-cmo.def @@ -13,15 +13,15 @@ RISCV_BUILTIN (zero_si, "zicboz_cbo_zero", RISCV_BUILTIN_DIRECT_NO_TARGET, RISCV RISCV_BUILTIN (zero_di, "zicboz_cbo_zero", RISCV_BUILTIN_DIRECT_NO_TARGET, RISCV_VOID_FTYPE_VOID_PTR, zero64), // zicbop -RISCV_BUILTIN (prefetchi_si, "zicbop_cbo_prefetchi", RISCV_BUILTIN_DIRECT, RISCV_SI_FTYPE_SI, prefetchi32), -RISCV_BUILTIN (prefetchi_di, "zicbop_cbo_prefetchi", RISCV_BUILTIN_DIRECT, RISCV_DI_FTYPE_DI, prefetchi64), +RISCV_BUILTIN (prefetchi_si, "zicbop_cbo_prefetchi", RISCV_BUILTIN_DIRECT, RISCV_USI_FTYPE_USI, prefetchi32), +RISCV_BUILTIN (prefetchi_di, "zicbop_cbo_prefetchi", RISCV_BUILTIN_DIRECT, RISCV_UDI_FTYPE_UDI, prefetchi64), // zbkc or zbc -RISCV_BUILTIN (clmul_si, "clmul", RISCV_BUILTIN_DIRECT, RISCV_SI_FTYPE_SI_SI, clmul_zbkc32_or_zbc32), -RISCV_BUILTIN (clmul_di, "clmul", RISCV_BUILTIN_DIRECT, RISCV_DI_FTYPE_DI_DI, clmul_zbkc64_or_zbc64), -RISCV_BUILTIN (clmulh_si, "clmulh", RISCV_BUILTIN_DIRECT, RISCV_SI_FTYPE_SI_SI, clmul_zbkc32_or_zbc32), -RISCV_BUILTIN (clmulh_di, "clmulh", RISCV_BUILTIN_DIRECT, RISCV_DI_FTYPE_DI_DI, clmul_zbkc64_or_zbc64), +RISCV_BUILTIN (clmul_si, "clmul", RISCV_BUILTIN_DIRECT, RISCV_USI_FTYPE_USI_USI, clmul_zbkc32_or_zbc32), +RISCV_BUILTIN (clmul_di, "clmul", RISCV_BUILTIN_DIRECT, RISCV_UDI_FTYPE_UDI_UDI, clmul_zbkc64_or_zbc64), +RISCV_BUILTIN (clmulh_si, "clmulh", RISCV_BUILTIN_DIRECT, RISCV_USI_FTYPE_USI_USI, clmul_zbkc32_or_zbc32), +RISCV_BUILTIN (clmulh_di, "clmulh", RISCV_BUILTIN_DIRECT, RISCV_UDI_FTYPE_UDI_UDI, clmul_zbkc64_or_zbc64), // zbc -RISCV_BUILTIN (clmulr_si, "clmulr", RISCV_BUILTIN_DIRECT, RISCV_SI_FTYPE_SI_SI, clmulr_zbc32), -RISCV_BUILTIN (clmulr_di, "clmulr", RISCV_BUILTIN_DIRECT, RISCV_DI_FTYPE_DI_DI, clmulr_zbc64), +RISCV_BUILTIN (clmulr_si, "clmulr", RISCV_BUILTIN_DIRECT, RISCV_USI_FTYPE_USI_USI, clmulr_zbc32), +RISCV_BUILTIN (clmulr_di, "clmulr", RISCV_BUILTIN_DIRECT, RISCV_UDI_FTYPE_UDI_UDI, clmulr_zbc64), diff --git a/gcc/config/riscv/riscv-ftypes.def b/gcc/config/riscv/riscv-ftypes.def index 3b518195a29c..366861ce640e 100644 --- a/gcc/config/riscv/riscv-ftypes.def +++ b/gcc/config/riscv/riscv-ftypes.def @@ -30,15 +30,15 @@ DEF_RISCV_FTYPE (0, (USI)) DEF_RISCV_FTYPE (0, (VOID)) DEF_RISCV_FTYPE (1, (VOID, USI)) DEF_RISCV_FTYPE (1, (VOID, VOID_PTR)) -DEF_RISCV_FTYPE (1, (SI, SI)) -DEF_RISCV_FTYPE (1, (DI, DI)) -DEF_RISCV_FTYPE (2, (SI, QI, QI)) -DEF_RISCV_FTYPE (2, (SI, HI, HI)) -DEF_RISCV_FTYPE (2, (SI, SI, SI)) -DEF_RISCV_FTYPE (2, (DI, QI, QI)) -DEF_RISCV_FTYPE (2, (DI, HI, HI)) -DEF_RISCV_FTYPE (2, (DI, SI, SI)) -DEF_RISCV_FTYPE (2, (DI, DI, SI)) -DEF_RISCV_FTYPE (2, (DI, DI, DI)) -DEF_RISCV_FTYPE (3, (SI, SI, SI, SI)) -DEF_RISCV_FTYPE (3, (DI, DI, DI, SI)) +DEF_RISCV_FTYPE (1, (USI, USI)) +DEF_RISCV_FTYPE (1, (UDI, UDI)) +DEF_RISCV_FTYPE (2, (USI, UQI, UQI)) +DEF_RISCV_FTYPE (2, (USI, UHI, UHI)) +DEF_RISCV_FTYPE (2, (USI, USI, USI)) +DEF_RISCV_FTYPE (2, (UDI, UQI, UQI)) +DEF_RISCV_FTYPE (2, (UDI, UHI, UHI)) +DEF_RISCV_FTYPE (2, (UDI, USI, USI)) +DEF_RISCV_FTYPE (2, (UDI, UDI, USI)) +DEF_RISCV_FTYPE (2, (UDI, UDI, UDI)) +DEF_RISCV_FTYPE (3, (USI, USI, USI, USI)) +DEF_RISCV_FTYPE (3, (UDI, UDI, UDI, USI)) diff --git a/gcc/config/riscv/riscv-scalar-crypto.def b/gcc/config/riscv/riscv-scalar-crypto.def index c2caed5151db..db86ec9fd78a 100644 --- a/gcc/config/riscv/riscv-scalar-crypto.def +++ b/gcc/config/riscv/riscv-scalar-crypto.def @@ -18,71 +18,71 @@ along with GCC; see the file COPYING3. If not see <http://www.gnu.org/licenses/>. */ // ZBKB -RISCV_BUILTIN (pack_sihi, "pack", RISCV_BUILTIN_DIRECT, RISCV_SI_FTYPE_HI_HI, crypto_zbkb32), -RISCV_BUILTIN (pack_disi, "pack", RISCV_BUILTIN_DIRECT, RISCV_DI_FTYPE_SI_SI, crypto_zbkb64), +RISCV_BUILTIN (pack_sihi, "pack", RISCV_BUILTIN_DIRECT, RISCV_USI_FTYPE_UHI_UHI, crypto_zbkb32), +RISCV_BUILTIN (pack_disi, "pack", RISCV_BUILTIN_DIRECT, RISCV_UDI_FTYPE_USI_USI, crypto_zbkb64), -RISCV_BUILTIN (packh_si, "packh", RISCV_BUILTIN_DIRECT, RISCV_SI_FTYPE_QI_QI, crypto_zbkb32), -RISCV_BUILTIN (packh_di, "packh", RISCV_BUILTIN_DIRECT, RISCV_DI_FTYPE_QI_QI, crypto_zbkb64), +RISCV_BUILTIN (packh_si, "packh", RISCV_BUILTIN_DIRECT, RISCV_USI_FTYPE_UQI_UQI, crypto_zbkb32), +RISCV_BUILTIN (packh_di, "packh", RISCV_BUILTIN_DIRECT, RISCV_UDI_FTYPE_UQI_UQI, crypto_zbkb64), -RISCV_BUILTIN (packw, "packw", RISCV_BUILTIN_DIRECT, RISCV_DI_FTYPE_HI_HI, crypto_zbkb64), +RISCV_BUILTIN (packw, "packw", RISCV_BUILTIN_DIRECT, RISCV_UDI_FTYPE_UHI_UHI, crypto_zbkb64), -RISCV_BUILTIN (zip, "zip", RISCV_BUILTIN_DIRECT, RISCV_SI_FTYPE_SI, crypto_zbkb32), -RISCV_BUILTIN (unzip, "unzip", RISCV_BUILTIN_DIRECT, RISCV_SI_FTYPE_SI, crypto_zbkb32), +RISCV_BUILTIN (zip, "zip", RISCV_BUILTIN_DIRECT, RISCV_USI_FTYPE_USI, crypto_zbkb32), +RISCV_BUILTIN (unzip, "unzip", RISCV_BUILTIN_DIRECT, RISCV_USI_FTYPE_USI, crypto_zbkb32), -RISCV_BUILTIN (brev8_si, "brev8", RISCV_BUILTIN_DIRECT, RISCV_SI_FTYPE_SI, crypto_zbkb32), -RISCV_BUILTIN (brev8_di, "brev8", RISCV_BUILTIN_DIRECT, RISCV_DI_FTYPE_DI, crypto_zbkb64), +RISCV_BUILTIN (brev8_si, "brev8", RISCV_BUILTIN_DIRECT, RISCV_USI_FTYPE_USI, crypto_zbkb32), +RISCV_BUILTIN (brev8_di, "brev8", RISCV_BUILTIN_DIRECT, RISCV_UDI_FTYPE_UDI, crypto_zbkb64), // ZBKX -RISCV_BUILTIN (xperm4_si, "xperm4", RISCV_BUILTIN_DIRECT, RISCV_SI_FTYPE_SI_SI, crypto_zbkx32), -RISCV_BUILTIN (xperm4_di, "xperm4", RISCV_BUILTIN_DIRECT, RISCV_DI_FTYPE_DI_DI, crypto_zbkx64), -RISCV_BUILTIN (xperm8_si, "xperm8", RISCV_BUILTIN_DIRECT, RISCV_SI_FTYPE_SI_SI, crypto_zbkx32), -RISCV_BUILTIN (xperm8_di, "xperm8", RISCV_BUILTIN_DIRECT, RISCV_DI_FTYPE_DI_DI, crypto_zbkx64), +RISCV_BUILTIN (xperm4_si, "xperm4", RISCV_BUILTIN_DIRECT, RISCV_USI_FTYPE_USI_USI, crypto_zbkx32), +RISCV_BUILTIN (xperm4_di, "xperm4", RISCV_BUILTIN_DIRECT, RISCV_UDI_FTYPE_UDI_UDI, crypto_zbkx64), +RISCV_BUILTIN (xperm8_si, "xperm8", RISCV_BUILTIN_DIRECT, RISCV_USI_FTYPE_USI_USI, crypto_zbkx32), +RISCV_BUILTIN (xperm8_di, "xperm8", RISCV_BUILTIN_DIRECT, RISCV_UDI_FTYPE_UDI_UDI, crypto_zbkx64), // ZKND -DIRECT_BUILTIN (aes32dsi, RISCV_SI_FTYPE_SI_SI_SI, crypto_zknd32), -DIRECT_BUILTIN (aes32dsmi, RISCV_SI_FTYPE_SI_SI_SI, crypto_zknd32), -DIRECT_BUILTIN (aes64ds, RISCV_DI_FTYPE_DI_DI, crypto_zknd64), -DIRECT_BUILTIN (aes64dsm, RISCV_DI_FTYPE_DI_DI, crypto_zknd64), -DIRECT_BUILTIN (aes64im, RISCV_DI_FTYPE_DI, crypto_zknd64), -DIRECT_BUILTIN (aes64ks1i, RISCV_DI_FTYPE_DI_SI, crypto_zkne_or_zknd), -DIRECT_BUILTIN (aes64ks2, RISCV_DI_FTYPE_DI_DI, crypto_zkne_or_zknd), +DIRECT_BUILTIN (aes32dsi, RISCV_USI_FTYPE_USI_USI_USI, crypto_zknd32), +DIRECT_BUILTIN (aes32dsmi, RISCV_USI_FTYPE_USI_USI_USI, crypto_zknd32), +DIRECT_BUILTIN (aes64ds, RISCV_UDI_FTYPE_UDI_UDI, crypto_zknd64), +DIRECT_BUILTIN (aes64dsm, RISCV_UDI_FTYPE_UDI_UDI, crypto_zknd64), +DIRECT_BUILTIN (aes64im, RISCV_UDI_FTYPE_UDI, crypto_zknd64), +DIRECT_BUILTIN (aes64ks1i, RISCV_UDI_FTYPE_UDI_USI, crypto_zkne_or_zknd), +DIRECT_BUILTIN (aes64ks2, RISCV_UDI_FTYPE_UDI_UDI, crypto_zkne_or_zknd), // ZKNE -DIRECT_BUILTIN (aes32esi, RISCV_SI_FTYPE_SI_SI_SI, crypto_zkne32), -DIRECT_BUILTIN (aes32esmi, RISCV_SI_FTYPE_SI_SI_SI, crypto_zkne32), -DIRECT_BUILTIN (aes64es, RISCV_DI_FTYPE_DI_DI, crypto_zkne64), -DIRECT_BUILTIN (aes64esm, RISCV_DI_FTYPE_DI_DI, crypto_zkne64), +DIRECT_BUILTIN (aes32esi, RISCV_USI_FTYPE_USI_USI_USI, crypto_zkne32), +DIRECT_BUILTIN (aes32esmi, RISCV_USI_FTYPE_USI_USI_USI, crypto_zkne32), +DIRECT_BUILTIN (aes64es, RISCV_UDI_FTYPE_UDI_UDI, crypto_zkne64), +DIRECT_BUILTIN (aes64esm, RISCV_UDI_FTYPE_UDI_UDI, crypto_zkne64), // ZKNH -RISCV_BUILTIN (sha256sig0_si, "sha256sig0", RISCV_BUILTIN_DIRECT, RISCV_SI_FTYPE_SI, crypto_zknh32), -RISCV_BUILTIN (sha256sig0_di, "sha256sig0", RISCV_BUILTIN_DIRECT, RISCV_DI_FTYPE_DI, crypto_zknh64), -RISCV_BUILTIN (sha256sig1_si, "sha256sig1", RISCV_BUILTIN_DIRECT, RISCV_SI_FTYPE_SI, crypto_zknh32), -RISCV_BUILTIN (sha256sig1_di, "sha256sig1", RISCV_BUILTIN_DIRECT, RISCV_DI_FTYPE_DI, crypto_zknh64), -RISCV_BUILTIN (sha256sum0_si, "sha256sum0", RISCV_BUILTIN_DIRECT, RISCV_SI_FTYPE_SI, crypto_zknh32), -RISCV_BUILTIN (sha256sum0_di, "sha256sum0", RISCV_BUILTIN_DIRECT, RISCV_DI_FTYPE_DI, crypto_zknh64), -RISCV_BUILTIN (sha256sum1_si, "sha256sum1", RISCV_BUILTIN_DIRECT, RISCV_SI_FTYPE_SI, crypto_zknh32), -RISCV_BUILTIN (sha256sum1_di, "sha256sum1", RISCV_BUILTIN_DIRECT, RISCV_DI_FTYPE_DI, crypto_zknh64), - -DIRECT_BUILTIN (sha512sig0h, RISCV_SI_FTYPE_SI_SI, crypto_zknh32), -DIRECT_BUILTIN (sha512sig0l, RISCV_SI_FTYPE_SI_SI, crypto_zknh32), -DIRECT_BUILTIN (sha512sig1h, RISCV_SI_FTYPE_SI_SI, crypto_zknh32), -DIRECT_BUILTIN (sha512sig1l, RISCV_SI_FTYPE_SI_SI, crypto_zknh32), -DIRECT_BUILTIN (sha512sum0r, RISCV_SI_FTYPE_SI_SI, crypto_zknh32), -DIRECT_BUILTIN (sha512sum1r, RISCV_SI_FTYPE_SI_SI, crypto_zknh32), - -DIRECT_BUILTIN (sha512sig0, RISCV_DI_FTYPE_DI, crypto_zknh64), -DIRECT_BUILTIN (sha512sig1, RISCV_DI_FTYPE_DI, crypto_zknh64), -DIRECT_BUILTIN (sha512sum0, RISCV_DI_FTYPE_DI, crypto_zknh64), -DIRECT_BUILTIN (sha512sum1, RISCV_DI_FTYPE_DI, crypto_zknh64), +RISCV_BUILTIN (sha256sig0_si, "sha256sig0", RISCV_BUILTIN_DIRECT, RISCV_USI_FTYPE_USI, crypto_zknh32), +RISCV_BUILTIN (sha256sig0_di, "sha256sig0", RISCV_BUILTIN_DIRECT, RISCV_UDI_FTYPE_UDI, crypto_zknh64), +RISCV_BUILTIN (sha256sig1_si, "sha256sig1", RISCV_BUILTIN_DIRECT, RISCV_USI_FTYPE_USI, crypto_zknh32), +RISCV_BUILTIN (sha256sig1_di, "sha256sig1", RISCV_BUILTIN_DIRECT, RISCV_UDI_FTYPE_UDI, crypto_zknh64), +RISCV_BUILTIN (sha256sum0_si, "sha256sum0", RISCV_BUILTIN_DIRECT, RISCV_USI_FTYPE_USI, crypto_zknh32), +RISCV_BUILTIN (sha256sum0_di, "sha256sum0", RISCV_BUILTIN_DIRECT, RISCV_UDI_FTYPE_UDI, crypto_zknh64), +RISCV_BUILTIN (sha256sum1_si, "sha256sum1", RISCV_BUILTIN_DIRECT, RISCV_USI_FTYPE_USI, crypto_zknh32), +RISCV_BUILTIN (sha256sum1_di, "sha256sum1", RISCV_BUILTIN_DIRECT, RISCV_UDI_FTYPE_UDI, crypto_zknh64), + +DIRECT_BUILTIN (sha512sig0h, RISCV_USI_FTYPE_USI_USI, crypto_zknh32), +DIRECT_BUILTIN (sha512sig0l, RISCV_USI_FTYPE_USI_USI, crypto_zknh32), +DIRECT_BUILTIN (sha512sig1h, RISCV_USI_FTYPE_USI_USI, crypto_zknh32), +DIRECT_BUILTIN (sha512sig1l, RISCV_USI_FTYPE_USI_USI, crypto_zknh32), +DIRECT_BUILTIN (sha512sum0r, RISCV_USI_FTYPE_USI_USI, crypto_zknh32), +DIRECT_BUILTIN (sha512sum1r, RISCV_USI_FTYPE_USI_USI, crypto_zknh32), + +DIRECT_BUILTIN (sha512sig0, RISCV_UDI_FTYPE_UDI, crypto_zknh64), +DIRECT_BUILTIN (sha512sig1, RISCV_UDI_FTYPE_UDI, crypto_zknh64), +DIRECT_BUILTIN (sha512sum0, RISCV_UDI_FTYPE_UDI, crypto_zknh64), +DIRECT_BUILTIN (sha512sum1, RISCV_UDI_FTYPE_UDI, crypto_zknh64), // ZKSH -RISCV_BUILTIN (sm3p0_si, "sm3p0", RISCV_BUILTIN_DIRECT, RISCV_SI_FTYPE_SI, crypto_zksh32), -RISCV_BUILTIN (sm3p0_di, "sm3p0", RISCV_BUILTIN_DIRECT, RISCV_DI_FTYPE_DI, crypto_zksh64), -RISCV_BUILTIN (sm3p1_si, "sm3p1", RISCV_BUILTIN_DIRECT, RISCV_SI_FTYPE_SI, crypto_zksh32), -RISCV_BUILTIN (sm3p1_di, "sm3p1", RISCV_BUILTIN_DIRECT, RISCV_DI_FTYPE_DI, crypto_zksh64), +RISCV_BUILTIN (sm3p0_si, "sm3p0", RISCV_BUILTIN_DIRECT, RISCV_USI_FTYPE_USI, crypto_zksh32), +RISCV_BUILTIN (sm3p0_di, "sm3p0", RISCV_BUILTIN_DIRECT, RISCV_UDI_FTYPE_UDI, crypto_zksh64), +RISCV_BUILTIN (sm3p1_si, "sm3p1", RISCV_BUILTIN_DIRECT, RISCV_USI_FTYPE_USI, crypto_zksh32), +RISCV_BUILTIN (sm3p1_di, "sm3p1", RISCV_BUILTIN_DIRECT, RISCV_UDI_FTYPE_UDI, crypto_zksh64), // ZKSED -RISCV_BUILTIN (sm4ed_si, "sm4ed", RISCV_BUILTIN_DIRECT, RISCV_SI_FTYPE_SI_SI_SI, crypto_zksed32), -RISCV_BUILTIN (sm4ed_di, "sm4ed", RISCV_BUILTIN_DIRECT, RISCV_DI_FTYPE_DI_DI_SI, crypto_zksed64), -RISCV_BUILTIN (sm4ks_si, "sm4ks", RISCV_BUILTIN_DIRECT, RISCV_SI_FTYPE_SI_SI_SI, crypto_zksed32), -RISCV_BUILTIN (sm4ks_di, "sm4ks", RISCV_BUILTIN_DIRECT, RISCV_DI_FTYPE_DI_DI_SI, crypto_zksed64), +RISCV_BUILTIN (sm4ed_si, "sm4ed", RISCV_BUILTIN_DIRECT, RISCV_USI_FTYPE_USI_USI_USI, crypto_zksed32), +RISCV_BUILTIN (sm4ed_di, "sm4ed", RISCV_BUILTIN_DIRECT, RISCV_UDI_FTYPE_UDI_UDI_USI, crypto_zksed64), +RISCV_BUILTIN (sm4ks_si, "sm4ks", RISCV_BUILTIN_DIRECT, RISCV_USI_FTYPE_USI_USI_USI, crypto_zksed32), +RISCV_BUILTIN (sm4ks_di, "sm4ks", RISCV_BUILTIN_DIRECT, RISCV_UDI_FTYPE_UDI_UDI_USI, crypto_zksed64), -- 2.42.0