diff options
Diffstat (limited to 'contrib/llvm-project/llvm/lib/Target/RISCV/RISCVFeatures.td')
| -rw-r--r-- | contrib/llvm-project/llvm/lib/Target/RISCV/RISCVFeatures.td | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/contrib/llvm-project/llvm/lib/Target/RISCV/RISCVFeatures.td b/contrib/llvm-project/llvm/lib/Target/RISCV/RISCVFeatures.td index a66dd135ae5f..59b202606dad 100644 --- a/contrib/llvm-project/llvm/lib/Target/RISCV/RISCVFeatures.td +++ b/contrib/llvm-project/llvm/lib/Target/RISCV/RISCVFeatures.td @@ -687,6 +687,28 @@ def HasStdExtZicond : Predicate<"Subtarget->hasStdExtZicond()">, AssemblerPredicate<(all_of FeatureStdExtZicond), "'Zicond' (Integer Conditional Operations)">; +def FeatureStdExtZimop : SubtargetFeature<"experimental-zimop", "HasStdExtZimop", "true", + "'Zimop' (May-Be-Operations)">; +def HasStdExtZimop : Predicate<"Subtarget->hasStdExtZimop()">, + AssemblerPredicate<(all_of FeatureStdExtZimop), + "'Zimop' (May-Be-Operations)">; + +def FeatureStdExtZcmop : SubtargetFeature<"experimental-zcmop", "HasStdExtZcmop", "true", + "'Zcmop' (Compressed May-Be-Operations)", + [FeatureStdExtZca]>; +def HasStdExtZcmop : Predicate<"Subtarget->hasStdExtZcmop()">, + AssemblerPredicate<(all_of FeatureStdExtZcmop), + "'Zcmop' (Compressed May-Be-Operations)">; + +def FeatureStdExtZicfiss + : SubtargetFeature<"experimental-zicfiss", "HasStdExtZicfiss", "true", + "'Zicfiss' (Shadow stack)", + [FeatureStdExtZicsr, FeatureStdExtZimop]>; +def HasStdExtZicfiss : Predicate<"Subtarget->hasStdExtZicfiss()">, + AssemblerPredicate<(all_of FeatureStdExtZicfiss), + "'Zicfiss' (Shadow stack)">; +def NoHasStdExtZicfiss : Predicate<"!Subtarget->hasStdExtZicfiss()">; + def FeatureStdExtSmaia : SubtargetFeature<"smaia", "HasStdExtSmaia", "true", "'Smaia' (Smaia encompasses all added CSRs and all " @@ -813,13 +835,6 @@ def HasVendorXSfvcp : Predicate<"Subtarget->hasVendorXSfvcp()">, AssemblerPredicate<(all_of FeatureVendorXSfvcp), "'XSfvcp' (SiFive Custom Vector Coprocessor Interface Instructions)">; -def FeatureVendorXSfcie - : SubtargetFeature<"xsfcie", "HasVendorXSfcie", "true", - "'XSfcie' (SiFive Custom Instruction Extension SCIE.)">; -def HasVendorXSfcie : Predicate<"Subtarget->hasVendorXSfcie()">, - AssemblerPredicate<(all_of FeatureVendorXSfcie), - "'XSfcie' (SiFive Custom Instruction Extension SCIE.)">; - def FeatureVendorXSfvqmaccdod : SubtargetFeature<"xsfvqmaccdod", "HasVendorXSfvqmaccdod", "true", "'XSfvqmaccdod' (SiFive Int8 Matrix Multiplication Instructions (2-by-8 and 8-by-2))", |