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| author | Dan Gohman <gohman@apple.com> | 2008-10-03 22:21:24 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2008-10-03 22:21:24 +0000 |
| commit | 792e1e92c78be7a8610405d05a5e16dae6265ddd (patch) | |
| tree | 34c06b787951b1e95125e0d88c99cb81645ffc0b /lib/Transforms/IPO/IPConstantPropagation.cpp | |
| parent | 58c2ac0e4159175a8193b7a164f8c18470882f97 (diff) | |
| download | llvm-792e1e92c78be7a8610405d05a5e16dae6265ddd.tar.gz llvm-792e1e92c78be7a8610405d05a5e16dae6265ddd.tar.bz2 llvm-792e1e92c78be7a8610405d05a5e16dae6265ddd.tar.xz | |
Clean up some multiple-return-value code that is no longer
applicable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57033 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/IPO/IPConstantPropagation.cpp')
| -rw-r--r-- | lib/Transforms/IPO/IPConstantPropagation.cpp | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/lib/Transforms/IPO/IPConstantPropagation.cpp b/lib/Transforms/IPO/IPConstantPropagation.cpp index 1d65562f58..5bd7a3d4cc 100644 --- a/lib/Transforms/IPO/IPConstantPropagation.cpp +++ b/lib/Transforms/IPO/IPConstantPropagation.cpp @@ -170,10 +170,6 @@ bool IPCP::PropagateConstantReturn(Function &F) { unsigned NumNonConstant = 0; for (Function::iterator BB = F.begin(), E = F.end(); BB != E; ++BB) if (ReturnInst *RI = dyn_cast<ReturnInst>(BB->getTerminator())) { - // Return type does not match operand type, this is an old style multiple - // return - bool OldReturn = (F.getReturnType() != RI->getOperand(0)->getType()); - for (unsigned i = 0, e = RetVals.size(); i != e; ++i) { // Already found conflicting return values? Value *RV = RetVals[i]; @@ -182,7 +178,7 @@ bool IPCP::PropagateConstantReturn(Function &F) { // Find the returned value Value *V; - if (!STy || OldReturn) + if (!STy) V = RI->getOperand(i); else V = FindInsertedValue(RI->getOperand(0), i); |