Hexagon: Handle i8, i16 and i1 Var Args.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176647 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Hexagon/HexagonISelLowering.cpp b/lib/Target/Hexagon/HexagonISelLowering.cpp
index c142ed9..dad1292 100644
--- a/lib/Target/Hexagon/HexagonISelLowering.cpp
+++ b/lib/Target/Hexagon/HexagonISelLowering.cpp
@@ -103,6 +103,16 @@
State.addLoc(CCValAssign::getMem(ValNo, ValVT, ofst, LocVT, LocInfo));
return false;
}
+ if (LocVT == MVT::i1 || LocVT == MVT::i8 || LocVT == MVT::i16) {
+ LocVT = MVT::i32;
+ ValVT = MVT::i32;
+ if (ArgFlags.isSExt())
+ LocInfo = CCValAssign::SExt;
+ else if (ArgFlags.isZExt())
+ LocInfo = CCValAssign::ZExt;
+ else
+ LocInfo = CCValAssign::AExt;
+ }
if (LocVT == MVT::i32 || LocVT == MVT::f32) {
ofst = State.AllocateStack(4, 4);
State.addLoc(CCValAssign::getMem(ValNo, ValVT, ofst, LocVT, LocInfo));