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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 | b7a63e719f68d228b8f40c63eefa61ec94fa7730 (patch) | |
| tree | 587ee3ce2e1621d01f7e0165c4cc4608adb3e9ee /lib | |
| parent | ba6a6125f561d92163491c8756c816d5a3666452 (diff) | |
| download | external_llvm-b7a63e719f68d228b8f40c63eefa61ec94fa7730.zip external_llvm-b7a63e719f68d228b8f40c63eefa61ec94fa7730.tar.gz external_llvm-b7a63e719f68d228b8f40c63eefa61ec94fa7730.tar.bz2 | |
Handle a pointer type correctly in SCEVExpander::visitAddRecExpr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69310 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Analysis/ScalarEvolutionExpander.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Analysis/ScalarEvolutionExpander.cpp b/lib/Analysis/ScalarEvolutionExpander.cpp index 0e0eb55..c27bbdc 100644 --- a/lib/Analysis/ScalarEvolutionExpander.cpp +++ b/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)) |