diff options
Diffstat (limited to 'contrib/llvm-project/clang/lib/CodeGen/CGCall.cpp')
| -rw-r--r-- | contrib/llvm-project/clang/lib/CodeGen/CGCall.cpp | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/contrib/llvm-project/clang/lib/CodeGen/CGCall.cpp b/contrib/llvm-project/clang/lib/CodeGen/CGCall.cpp index 13677cf150ae..28c211aa631e 100644 --- a/contrib/llvm-project/clang/lib/CodeGen/CGCall.cpp +++ b/contrib/llvm-project/clang/lib/CodeGen/CGCall.cpp @@ -1767,14 +1767,31 @@ static void AddAttributesFromFunctionProtoType(ASTContext &Ctx, FPT->isNothrow()) FuncAttrs.addAttribute(llvm::Attribute::NoUnwind); - if (FPT->getAArch64SMEAttributes() & FunctionType::SME_PStateSMEnabledMask) + unsigned SMEBits = FPT->getAArch64SMEAttributes(); + if (SMEBits & FunctionType::SME_PStateSMEnabledMask) FuncAttrs.addAttribute("aarch64_pstate_sm_enabled"); - if (FPT->getAArch64SMEAttributes() & FunctionType::SME_PStateSMCompatibleMask) + if (SMEBits & FunctionType::SME_PStateSMCompatibleMask) FuncAttrs.addAttribute("aarch64_pstate_sm_compatible"); - if (FPT->getAArch64SMEAttributes() & FunctionType::SME_PStateZASharedMask) + + // ZA + if (FunctionType::getArmZAState(SMEBits) == FunctionType::ARM_Out || + FunctionType::getArmZAState(SMEBits) == FunctionType::ARM_InOut) + FuncAttrs.addAttribute("aarch64_pstate_za_shared"); + if (FunctionType::getArmZAState(SMEBits) == FunctionType::ARM_Preserves || + FunctionType::getArmZAState(SMEBits) == FunctionType::ARM_In) { FuncAttrs.addAttribute("aarch64_pstate_za_shared"); - if (FPT->getAArch64SMEAttributes() & FunctionType::SME_PStateZAPreservedMask) FuncAttrs.addAttribute("aarch64_pstate_za_preserved"); + } + + // ZT0 + if (FunctionType::getArmZT0State(SMEBits) == FunctionType::ARM_Preserves) + FuncAttrs.addAttribute("aarch64_preserves_zt0"); + if (FunctionType::getArmZT0State(SMEBits) == FunctionType::ARM_In) + FuncAttrs.addAttribute("aarch64_in_zt0"); + if (FunctionType::getArmZT0State(SMEBits) == FunctionType::ARM_Out) + FuncAttrs.addAttribute("aarch64_out_zt0"); + if (FunctionType::getArmZT0State(SMEBits) == FunctionType::ARM_InOut) + FuncAttrs.addAttribute("aarch64_inout_zt0"); } static void AddAttributesFromAssumes(llvm::AttrBuilder &FuncAttrs, @@ -2446,9 +2463,6 @@ void CodeGenModule::ConstructAttributeList(StringRef Name, if (TargetDecl->hasAttr<ArmLocallyStreamingAttr>()) FuncAttrs.addAttribute("aarch64_pstate_sm_body"); - - if (TargetDecl->hasAttr<ArmNewZAAttr>()) - FuncAttrs.addAttribute("aarch64_pstate_za_new"); } // Attach "no-builtins" attributes to: |