Add new SCEV, SCEVSMax. This allows LLVM to analyze do-while loops. (cdb7e54c) · Commits · Roger Ferrer / llvm-epi-0.8 · GitLab

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cdb7e54c

Commit cdb7e54c authored 17 years ago by Nick Lewycky

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Add new SCEV, SCEVSMax. This allows LLVM to analyze do-while loops.

llvm-svn: 44319

parent c00e8adf

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llvm/include/llvm/Analysis/ScalarEvolution.h 2 additions, 0 deletions

llvm/include/llvm/Analysis/ScalarEvolution.h
llvm/include/llvm/Analysis/ScalarEvolutionExpander.h 2 additions, 0 deletions

llvm/include/llvm/Analysis/ScalarEvolutionExpander.h
llvm/include/llvm/Analysis/ScalarEvolutionExpressions.h 27 additions, 2 deletions

llvm/include/llvm/Analysis/ScalarEvolutionExpressions.h
llvm/lib/Analysis/ScalarEvolution.cpp 130 additions, 80 deletions

llvm/lib/Analysis/ScalarEvolution.cpp
llvm/lib/Analysis/ScalarEvolutionExpander.cpp 10 additions, 0 deletions

llvm/lib/Analysis/ScalarEvolutionExpander.cpp
llvm/test/Analysis/ScalarEvolution/do-loop.ll 18 additions, 0 deletions

llvm/test/Analysis/ScalarEvolution/do-loop.ll
llvm/test/Analysis/ScalarEvolution/smax.ll 12 additions, 0 deletions

llvm/test/Analysis/ScalarEvolution/smax.ll
llvm/test/Transforms/IndVarsSimplify/loop_evaluate_2.ll 2 additions, 2 deletions

llvm/test/Transforms/IndVarsSimplify/loop_evaluate_2.ll

with 203 additions and 84 deletions

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