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Fix references to functions

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5222 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-01-13 00:27:23 +00:00
parent 08084145c6
commit 019a7c801b
1 changed files with 8 additions and 6 deletions
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14
lib/Transforms/IPO/InlineSimple.cpp
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@ -8,13 +8,8 @@
// * Is able to inline ANY function call
// . Has a smart heuristic for when to inline a function
//
// Notice that:
// * This pass opens up a lot of opportunities for constant propogation. It
// is a good idea to to run a constant propogation pass, then a DCE pass
// sometime after running this pass.
//
// FIXME: This pass should transform alloca instructions in the called function
// into malloc/free pairs!
// into malloc/free pairs! Or perhaps it should refuse to inline them!
//
//===----------------------------------------------------------------------===//
@ -105,6 +100,13 @@ bool InlineFunction(CallInst *CI) {
// Make a vector to capture the return instructions in the cloned function...
std::vector<ReturnInst*> Returns;
// Populate the value map with all of the globals in the program.
Module &M = *OrigBB->getParent()->getParent();
for (Module::iterator I = M.begin(), E = M.end(); I != E; ++I)
ValueMap[I] = I;
for (Module::giterator I = M.gbegin(), E = M.gend(); I != E; ++I)
ValueMap[I] = I;
// Do all of the hard part of cloning the callee into the caller...
CloneFunctionInto(OrigBB->getParent(), CalledFunc, ValueMap, Returns, ".i");