| 586 | } |
| 587 | |
| 588 | llvm::Type* BfIRCodeGen::GetLLVMType(BfTypeCode typeCode, bool& isSigned) |
| 589 | { |
| 590 | if ((typeCode == BfTypeCode_IntPtr) || (typeCode == BfTypeCode_UIntPtr)) |
| 591 | { |
| 592 | /*isSigned = typeCode == BfTypeCode_IntPtr; |
| 593 | if (mModule->mSystem->mPtrSize == 4) |
| 594 | return llvm::Type::getInt32Ty(*mLLVMContext); |
| 595 | else |
| 596 | return llvm::Type::getInt64Ty(*mLLVMContext);*/ |
| 597 | BF_FATAL("Unsupported"); |
| 598 | } |
| 599 | |
| 600 | isSigned = false; |
| 601 | switch (typeCode) |
| 602 | { |
| 603 | case BfTypeCode_None: |
| 604 | return llvm::Type::getVoidTy(*mLLVMContext); |
| 605 | case BfTypeCode_NullPtr: |
| 606 | return llvm::PointerType::get(*mLLVMContext, 0); |
| 607 | case BfTypeCode_Boolean: |
| 608 | return llvm::Type::getInt1Ty(*mLLVMContext); |
| 609 | case BfTypeCode_Int8: |
| 610 | isSigned = true; |
| 611 | return llvm::Type::getInt8Ty(*mLLVMContext); |
| 612 | case BfTypeCode_UInt8: |
| 613 | case BfTypeCode_Char8: |
| 614 | return llvm::Type::getInt8Ty(*mLLVMContext); |
| 615 | case BfTypeCode_Int16: |
| 616 | isSigned = true; |
| 617 | return llvm::Type::getInt16Ty(*mLLVMContext); |
| 618 | case BfTypeCode_UInt16: |
| 619 | case BfTypeCode_Char16: |
| 620 | return llvm::Type::getInt16Ty(*mLLVMContext); |
| 621 | case BfTypeCode_Int24: |
| 622 | isSigned = true; |
| 623 | return llvm::Type::getIntNTy(*mLLVMContext, 24); |
| 624 | case BfTypeCode_UInt24: |
| 625 | return llvm::Type::getIntNTy(*mLLVMContext, 24); |
| 626 | case BfTypeCode_Int32: |
| 627 | isSigned = true; |
| 628 | return llvm::Type::getInt32Ty(*mLLVMContext); |
| 629 | case BfTypeCode_UInt32: |
| 630 | case BfTypeCode_Char32: |
| 631 | return llvm::Type::getInt32Ty(*mLLVMContext); |
| 632 | case BfTypeCode_Int40: |
| 633 | isSigned = true; |
| 634 | return llvm::Type::getIntNTy(*mLLVMContext, 40); |
| 635 | case BfTypeCode_UInt40: |
| 636 | return llvm::Type::getIntNTy(*mLLVMContext, 40); |
| 637 | case BfTypeCode_Int48: |
| 638 | isSigned = true; |
| 639 | return llvm::Type::getIntNTy(*mLLVMContext, 48); |
| 640 | case BfTypeCode_UInt48: |
| 641 | return llvm::Type::getIntNTy(*mLLVMContext, 48); |
| 642 | case BfTypeCode_Int56: |
| 643 | isSigned = true; |
| 644 | return llvm::Type::getIntNTy(*mLLVMContext, 56); |
| 645 | case BfTypeCode_UInt56: |