Simplify CallInst::hasByValArgument using a new method.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45974 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/VMCore/Instructions.cpp b/lib/VMCore/Instructions.cpp
index b569f01d78c02b09c49b00bc4db7c887f3e5d418..ca9ea3bfa3be7b5daa2ae573dad999c7d6cb1ca3 100644 (file)
--- a/lib/VMCore/Instructions.cpp
+++ b/lib/VMCore/Instructions.cpp
@@ -406,10 +406,7 @@ bool CallInst::isStructReturn() const {
 
 /// @brief Determine if any call argument is an aggregate passed by value.
 bool CallInst::hasByValArgument() const {
-  for (unsigned i = 1, e = getNumOperands(); i != e; ++i)
-    if (paramHasAttr(i, ParamAttr::ByVal))
-      return true;
-  return false;
+  return ParamAttrs && ParamAttrs->hasAttrSomewhere(ParamAttr::ByVal);
 }
 
 void CallInst::setDoesNotThrow(bool doesNotThrow) {