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31 lines
1,019 B
C++
31 lines
1,019 B
C++
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#include "ssa_if_block.h"
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#include "ssa_scope.h"
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SSAIfBlock::SSAIfBlock()
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: if_basic_block(0), else_basic_block(0), end_basic_block(0)
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{
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}
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void SSAIfBlock::if_block(SSABool true_condition)
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{
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if_basic_block = llvm::BasicBlock::Create(SSAScope::context(), "if", SSAScope::builder().GetInsertBlock()->getParent());
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else_basic_block = llvm::BasicBlock::Create(SSAScope::context(), "else", SSAScope::builder().GetInsertBlock()->getParent());
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end_basic_block = else_basic_block;
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SSAScope::builder().CreateCondBr(true_condition.v, if_basic_block, else_basic_block);
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SSAScope::builder().SetInsertPoint(if_basic_block);
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}
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void SSAIfBlock::else_block()
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{
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end_basic_block = llvm::BasicBlock::Create(SSAScope::context(), "end", SSAScope::builder().GetInsertBlock()->getParent());
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SSAScope::builder().CreateBr(end_basic_block);
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SSAScope::builder().SetInsertPoint(else_basic_block);
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}
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void SSAIfBlock::end_block()
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{
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SSAScope::builder().CreateBr(end_basic_block);
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SSAScope::builder().SetInsertPoint(end_basic_block);
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}
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