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Fix PR1516: 

When printing the uses of a function (-gen-function only), make sure to
include the constants referenced by intializers of global variables.

llvm-svn: 37615
This commit is contained in:
Reid Spencer 2007-06-16 20:33:24 +00:00
parent 7aa84fe7c5
commit 83c15f8a1b
1 changed files with 7 additions and 2 deletions
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9
llvm/tools/llvm2cpp/CppWriter.cpp
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@ -1435,9 +1435,14 @@ void CppWriter::printFunctionUses(const Function* F) {
for (unsigned i = 0; i < I->getNumOperands(); ++i) {
Value* operand = I->getOperand(i);
printType(operand->getType());
if (GlobalValue* GV = dyn_cast<GlobalValue>(operand))
// If the operand references a GVal or Constant, make a note of it
if (GlobalValue* GV = dyn_cast<GlobalValue>(operand)) {
gvs.push_back(GV);
else if (Constant* C = dyn_cast<Constant>(operand))
if (GlobalVariable *GVar = dyn_cast<GlobalVariable>(GV))
if (GVar->hasInitializer())
consts.push_back(GVar->getInitializer());
} else if (Constant* C = dyn_cast<Constant>(operand))
consts.push_back(C);
}
}