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-rw-r--r--clang/lib/CodeGen/CodeGenModule.cpp16
1 files changed, 2 insertions, 14 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index ee700807437..74f3bbb0459 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -181,20 +181,8 @@ void CodeGenModule::applyReplacements() {
llvm::GlobalValue *Entry = GetGlobalValue(MangledName);
if (!Entry)
continue;
- llvm::Function *OldF = cast<llvm::Function>(Entry);
- llvm::Function *NewF = dyn_cast<llvm::Function>(Replacement);
- if (!NewF) {
- llvm::ConstantExpr *CE = cast<llvm::ConstantExpr>(Replacement);
- assert(CE->getOpcode() == llvm::Instruction::BitCast ||
- CE->getOpcode() == llvm::Instruction::GetElementPtr);
- NewF = cast<llvm::Function>(CE->getOperand(0));
- }
-
- // Replace old with new, but keep the old order.
- OldF->replaceAllUsesWith(Replacement);
- NewF->removeFromParent();
- OldF->getParent()->getFunctionList().insertAfter(OldF, NewF);
- OldF->eraseFromParent();
+ Entry->replaceAllUsesWith(Replacement);
+ Entry->eraseFromParent();
}
}
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