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Add support for multi-file input to clang2graph #168

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ChrisCummins opened this issue Jun 10, 2021 · 0 comments
Open

Add support for multi-file input to clang2graph #168

ChrisCummins opened this issue Jun 10, 2021 · 0 comments
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Datasets Graph and text datasets Enhancement New feature or request

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@ChrisCummins
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🚀 Feature

At the moment only a single compilation job is allowed for clang2graph. This means that generating a graph from a multifile source code requires jumping through some hoops:

# Generate .bc files
clang -c -emit-llvm *.c
# Link into a single .bc file
llvm-link *.bc -o linked.bc
# Create graph from the single .bc file
llvm2graph linked.bc

This is inconvenient and means the user loses the original module information. Instead, we should allow clang2graph to accept multiple inputs:

clang2graph *.c
@ChrisCummins ChrisCummins added Enhancement New feature or request Datasets Graph and text datasets labels Jun 10, 2021
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Labels
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