Add ABIArgInfo::Direct kind, which passes arguments using whatever the
native IRgen type is. This is like Default, but without any extra
semantics (like automatic tweaking of structures or void).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63615 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/ABIInfo.h b/lib/CodeGen/ABIInfo.h
index e0917f7..d343ffd 100644
--- a/lib/CodeGen/ABIInfo.h
+++ b/lib/CodeGen/ABIInfo.h
@@ -27,6 +27,10 @@
public:
enum Kind {
Default,
+
+ Direct, /// Pass the argument directly using the normal
+ /// converted LLVM type.
+
StructRet, /// Only valid for return values. The return value
/// should be passed through a pointer to a caller
/// allocated location passed as an implicit first
@@ -68,6 +72,9 @@
static ABIArgInfo getDefault() {
return ABIArgInfo(Default);
}
+ static ABIArgInfo getDirect() {
+ return ABIArgInfo(Direct);
+ }
static ABIArgInfo getStructRet() {
return ABIArgInfo(StructRet);
}
@@ -86,6 +93,7 @@
Kind getKind() const { return TheKind; }
bool isDefault() const { return TheKind == Default; }
+ bool isDirect() const { return TheKind == Direct; }
bool isStructRet() const { return TheKind == StructRet; }
bool isIgnore() const { return TheKind == Ignore; }
bool isCoerce() const { return TheKind == Coerce; }