Stack usage optimization for TAC-to-Java bytecode translation#358
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leraroden wants to merge 149 commits intoopalj:developfrom
Open
Stack usage optimization for TAC-to-Java bytecode translation#358leraroden wants to merge 149 commits intoopalj:developfrom
leraroden wants to merge 149 commits intoopalj:developfrom
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added parameters for: path to dir where the .class files are and for the path to dir where the new .class files are going to be located
They just have to be treated as reference types
…calling because after "return" goes "goto", which breaks the correct bytecode order.
…ithmeticOperations.java
# Conflicts: # OPAL/ProjectDependencies.mmd # build.sbt
…mulation # Conflicts: # OPAL/tac2bc/src/main/scala/org/opalj/tac2bc/ExprProcessor.scala # OPAL/tac2bc/src/main/scala/org/opalj/tac2bc/StmtProcessor.scala # OPAL/tac2bc/src/main/scala/org/opalj/tac2bc/Tac2BcContext.scala
…odCall have been compiled before merge)
This reverts commit e3db6e1.
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This pull request introduces a stack optimization for the translation from Three-Address Code to Java bytecode, developed in the context of a bachelor’s thesis. The approach performs a backward analysis of TAC instructions combined with a recursive depth-first traversal.
The implementation was evaluated using:
The following TAC instructions are currently not supported:
The evaluation shows that the backward analysis consistently produces correct bytecode and significantly reduces the total number of instructions as well as load/store operations compared to the baseline translation.