| 1 | #include "TargetInfo.h" |
|---|---|
| 2 | #include "ABIInfo.h" |
| 3 | |
| 4 | using namespace clang; |
| 5 | using namespace clang::CIRGen; |
| 6 | namespace { |
| 7 | |
| 8 | class X8664ABIInfo : public ABIInfo { |
| 9 | public: |
| 10 | X8664ABIInfo(CIRGenTypes &cgt) : ABIInfo(cgt) {} |
| 11 | }; |
| 12 | |
| 13 | class X8664TargetCIRGenInfo : public TargetCIRGenInfo { |
| 14 | public: |
| 15 | X8664TargetCIRGenInfo(CIRGenTypes &cgt) |
| 16 | : TargetCIRGenInfo(std::make_unique<X8664ABIInfo>(args&: cgt)) {} |
| 17 | }; |
| 18 | |
| 19 | } // namespace |
| 20 | |
| 21 | std::unique_ptr<TargetCIRGenInfo> |
| 22 | clang::CIRGen::createX8664TargetCIRGenInfo(CIRGenTypes &cgt) { |
| 23 | return std::make_unique<X8664TargetCIRGenInfo>(args&: cgt); |
| 24 | } |
| 25 | |
| 26 | ABIInfo::~ABIInfo() noexcept = default; |
| 27 | |
| 28 | bool TargetCIRGenInfo::isNoProtoCallVariadic( |
| 29 | const FunctionNoProtoType *fnType) const { |
| 30 | // The following conventions are known to require this to be false: |
| 31 | // x86_stdcall |
| 32 | // MIPS |
| 33 | // For everything else, we just prefer false unless we opt out. |
| 34 | return false; |
| 35 | } |
| 36 |