47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
/* @file activation_record.cpp */
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#include "activation_record.hpp"
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#include "xo/indentlog/print/tag.hpp"
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#include <iostream>
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namespace xo {
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namespace jit {
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using std::cerr;
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using std::endl;
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int32_t
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activation_record::lookup_var(const std::string & x) const {
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auto ix = name2ix_map_.find(x);
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if (ix == name2ix_map_.end()) {
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cerr << "activation_record::lookup_var: no binding for variable x"
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<< xtag("x", x)
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<< endl;
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return -1;
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}
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return ix->second;
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} /*lookup_var*/
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#ifdef OBSOLETE
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llvm::AllocaInst *
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activation_record::alloc_var(const std::string & x,
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llvm::AllocaInst * alloca)
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{
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if (frame_.find(x) != frame_.end()) {
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cerr << "activation_record::alloc_var: variable x already present in frame"
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<< xtag("x", x)
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<< endl;
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return nullptr;
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}
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frame_[x] = alloca;
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return alloca;
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} /*alloc_var*/
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#endif
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} /*namespace jit*/
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} /*namespace xo*/
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/* end activation_record.cpp */
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