[NFC] Replace some attribute methods that use confusing indexes

1 files changed, 24 insertions, 8 deletions

diff --git a/llvm/lib/IR/Attributes.cpp b/llvm/lib/IR/Attributes.cpp
index 0bb6dbe..d8765cc 100644
--- a/llvm/lib/IR/Attributes.cpp
+++ b/llvm/lib/IR/Attributes.cpp
@@ -1335,12 +1335,19 @@ AttributeList AttributeList::removeAttributes(LLVMContext &C,
   return getImpl(C, AttrSets);
 }
 
-AttributeList AttributeList::addDereferenceableAttr(LLVMContext &C,
-                                                    unsigned Index,
-                                                    uint64_t Bytes) const {
+AttributeList AttributeList::addDereferenceableRetAttr(LLVMContext &C,
+                                                       uint64_t Bytes) const {
   AttrBuilder B;
   B.addDereferenceableAttr(Bytes);
-  return addAttributes(C, Index, B);
+  return addRetAttributes(C, B);
+}
+
+AttributeList AttributeList::addDereferenceableParamAttr(LLVMContext &C,
+                                                         unsigned Index,
+                                                         uint64_t Bytes) const {
+  AttrBuilder B;
+  B.addDereferenceableAttr(Bytes);
+  return addParamAttributes(C, Index, B);
 }
 
 AttributeList
@@ -1459,12 +1466,21 @@ MaybeAlign AttributeList::getStackAlignment(unsigned Index) const {
   return getAttributes(Index).getStackAlignment();
 }
 
-uint64_t AttributeList::getDereferenceableBytes(unsigned Index) const {
-  return getAttributes(Index).getDereferenceableBytes();
+uint64_t AttributeList::getRetDereferenceableBytes() const {
+  return getRetAttrs().getDereferenceableBytes();
+}
+
+uint64_t AttributeList::getParamDereferenceableBytes(unsigned Index) const {
+  return getParamAttrs(Index).getDereferenceableBytes();
+}
+
+uint64_t AttributeList::getRetDereferenceableOrNullBytes() const {
+  return getRetAttrs().getDereferenceableOrNullBytes();
 }
 
-uint64_t AttributeList::getDereferenceableOrNullBytes(unsigned Index) const {
-  return getAttributes(Index).getDereferenceableOrNullBytes();
+uint64_t
+AttributeList::getParamDereferenceableOrNullBytes(unsigned Index) const {
+  return getParamAttrs(Index).getDereferenceableOrNullBytes();
 }
 
 std::string AttributeList::getAsString(unsigned Index, bool InAttrGrp) const {