Attributor: Use use_empty instead of getNumUses == 0 (#136339)
diff --git a/llvm/lib/Transforms/IPO/Attributor.cpp b/llvm/lib/Transforms/IPO/Attributor.cpp
index 4d65354..5ef0410 100644
--- a/llvm/lib/Transforms/IPO/Attributor.cpp
+++ b/llvm/lib/Transforms/IPO/Attributor.cpp
@@ -3864,7 +3864,7 @@
unsigned FunSize = Functions.size();
for (unsigned u = 0; u < FunSize; u++) {
Function *F = Functions[u];
- if (!F->isDeclaration() && !F->isDefinitionExact() && F->getNumUses() &&
+ if (!F->isDeclaration() && !F->isDefinitionExact() && !F->use_empty() &&
!GlobalValue::isInterposableLinkage(F->getLinkage())) {
Function *NewF = Attributor::internalizeFunction(*F);
assert(NewF && "Could not internalize function.");