linear -> constant time
llvm-svn: 27652
diff --git a/llvm/lib/Transforms/IPO/IndMemRemoval.cpp b/llvm/lib/Transforms/IPO/IndMemRemoval.cpp
index 84a4307..b5d0195 100644
--- a/llvm/lib/Transforms/IPO/IndMemRemoval.cpp
+++ b/llvm/lib/Transforms/IPO/IndMemRemoval.cpp
@@ -51,11 +51,11 @@
//to intrinsics. Therefor, this goes through and finds where the
//address of free or malloc are taken and replaces those with bounce
//functions, ensuring that all malloc and free that might happen
- //happens through intrinsics.
+ //happen through intrinsics.
bool changed = false;
if (Function* F = M.getNamedFunction("free")) {
assert(F->isExternal() && "free not external?");
- if (F->getNumUses()) {
+ if (!F->use_empty()) {
Function* FN = new Function(F->getFunctionType(),
GlobalValue::LinkOnceLinkage,
"free_llvm_bounce", &M);
@@ -70,7 +70,7 @@
}
if (Function* F = M.getNamedFunction("malloc")) {
assert(F->isExternal() && "malloc not external?");
- if (F->getNumUses()) {
+ if (!F->use_empty()) {
Function* FN = new Function(F->getFunctionType(),
GlobalValue::LinkOnceLinkage,
"malloc_llvm_bounce", &M);