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Fix Transforms/DeadArgElim/2007-02-07-FuncRename.ll, fallout from PR411.

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This happened because deadargelim now causes VMCore to auto-rename every
function that it hacks arguments out of.  Because it hacks arguments out of
functions in a non-deterministic order, this caused the resultant numbering
to be nondet.  The fix is to just be careful to not rename functions!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34005 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2007-02-07 19:31:33 +00:00
parent 566dd149ae
commit 3cfc1d22b2
1 changed files with 4 additions and 2 deletions
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6
lib/Transforms/IPO/DeadArgumentElimination.cpp
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@ -150,7 +150,8 @@ bool DAE::DeleteDeadVarargs(Function &Fn) {
unsigned NumArgs = Params.size();
// Create the new function body and insert it into the module...
Function *NF = new Function(NFTy, Fn.getLinkage(), Fn.getName());
std::string Name = Fn.getName(); Fn.setName("");
Function *NF = new Function(NFTy, Fn.getLinkage(), Name);
NF->setCallingConv(Fn.getCallingConv());
Fn.getParent()->getFunctionList().insert(&Fn, NF);
@ -508,7 +509,8 @@ void DAE::RemoveDeadArgumentsFromFunction(Function *F) {
FunctionType *NFTy = FunctionType::get(RetTy, Params, FTy->isVarArg());
// Create the new function body and insert it into the module...
Function *NF = new Function(NFTy, F->getLinkage(), F->getName());
std::string Name = F->getName(); F->setName("");
Function *NF = new Function(NFTy, F->getLinkage(), Name);
NF->setCallingConv(F->getCallingConv());
F->getParent()->getFunctionList().insert(F, NF);