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-rw-r--r--lib/Analysis/AliasAnalysis.cpp16
1 files changed, 10 insertions, 6 deletions
diff --git a/lib/Analysis/AliasAnalysis.cpp b/lib/Analysis/AliasAnalysis.cpp
index 371dcafa9f..d9fe2f7407 100644
--- a/lib/Analysis/AliasAnalysis.cpp
+++ b/lib/Analysis/AliasAnalysis.cpp
@@ -229,16 +229,20 @@ bool llvm::isNoAliasCall(const Value *V) {
/// identifiable object. This returns true for:
/// Global Variables and Functions (but not Global Aliases)
/// Allocas and Mallocs
-/// ByVal and NoAlias Arguments
-/// NoAlias returns
+/// ByVal and NoAlias Arguments, if Interprocedural is false
+/// NoAlias returns, if Interprocedural is false
///
-bool llvm::isIdentifiedObject(const Value *V) {
- if (isa<AllocaInst>(V) || isNoAliasCall(V))
+bool llvm::isIdentifiedObject(const Value *V, bool Interprocedural) {
+ if (isa<AllocaInst>(V))
return true;
if (isa<GlobalValue>(V) && !isa<GlobalAlias>(V))
return true;
- if (const Argument *A = dyn_cast<Argument>(V))
- return A->hasNoAliasAttr() || A->hasByValAttr();
+ if (!Interprocedural) {
+ if (isNoAliasCall(V))
+ return true;
+ if (const Argument *A = dyn_cast<Argument>(V))
+ return A->hasNoAliasAttr() || A->hasByValAttr();
+ }
return false;
}