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| author | Dan Gohman <gohman@apple.com> | 2009-04-16 21:34:54 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-04-16 21:34:54 +0000 |
| commit | 72dc8452a3dd143637fad0759931794b4edbd45d (patch) | |
| tree | 9846379f2fcab3ff0f436360a0372acb67f8ea62 /llvm/lib/Analysis/ScalarEvolutionExpander.cpp | |
| parent | eefba6bbe098770d9fea147559c9e05e27a993e3 (diff) | |
| download | bcm5719-llvm-72dc8452a3dd143637fad0759931794b4edbd45d.tar.gz bcm5719-llvm-72dc8452a3dd143637fad0759931794b4edbd45d.zip | |
Handle a pointer type correctly in SCEVExpander::visitAddRecExpr.
llvm-svn: 69310
Diffstat (limited to 'llvm/lib/Analysis/ScalarEvolutionExpander.cpp')
| -rw-r--r-- | llvm/lib/Analysis/ScalarEvolutionExpander.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Analysis/ScalarEvolutionExpander.cpp b/llvm/lib/Analysis/ScalarEvolutionExpander.cpp index 0e0eb55a058..c27bbdc9b1c 100644 --- a/llvm/lib/Analysis/ScalarEvolutionExpander.cpp +++ b/llvm/lib/Analysis/ScalarEvolutionExpander.cpp @@ -227,6 +227,8 @@ Value *SCEVExpander::visitAddRecExpr(SCEVAddRecExpr *S) { // If this is a simple linear addrec, emit it now as a special case. if (S->isAffine()) { // {0,+,F} --> i*F Value *F = expand(S->getOperand(1)); + if (isa<PointerType>(F->getType())) + F = InsertCastOfTo(Instruction::PtrToInt, F, TD.getIntPtrType()); // IF the step is by one, just return the inserted IV. if (ConstantInt *CI = dyn_cast<ConstantInt>(F)) |
