DebugInfo: Prefer references over pointers, pass by const reference for a type that will grow in the future
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188422 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DIEHash.cpp b/lib/CodeGen/AsmPrinter/DIEHash.cpp
index e116611..f0ab38c 100644
--- a/lib/CodeGen/AsmPrinter/DIEHash.cpp
+++ b/lib/CodeGen/AsmPrinter/DIEHash.cpp
@@ -103,13 +103,13 @@
}
// Collect all of the attributes for a particular DIE in single structure.
-void DIEHash::collectAttributes(DIE *Die, DIEAttrs *Attrs) {
+void DIEHash::collectAttributes(DIE *Die, DIEAttrs &Attrs) {
const SmallVectorImpl<DIEValue *> &Values = Die->getValues();
const DIEAbbrev &Abbrevs = Die->getAbbrev();
#define COLLECT_ATTR(NAME) \
- Attrs->NAME.Val = Values[i]; \
- Attrs->NAME.Desc = &Abbrevs.getData()[i];
+ Attrs.NAME.Val = Values[i]; \
+ Attrs.NAME.Desc = &Abbrevs.getData()[i];
for (size_t i = 0, e = Values.size(); i != e; ++i) {
DEBUG(dbgs() << "Attribute: "
@@ -150,7 +150,7 @@
// Go through the attributes from \param Attrs in the order specified in 7.27.4
// and hash them.
-void DIEHash::hashAttributes(DIEAttrs Attrs) {
+void DIEHash::hashAttributes(const DIEAttrs &Attrs) {
#define ADD_ATTR(ATTR) \
{ \
if (ATTR.Val != 0) \
@@ -165,7 +165,7 @@
void DIEHash::addAttributes(DIE *Die) {
DIEAttrs Attrs;
memset(&Attrs, 0, sizeof(Attrs));
- collectAttributes(Die, &Attrs);
+ collectAttributes(Die, Attrs);
hashAttributes(Attrs);
}