Add basic generic CodeGen support for half.
llvm-svn: 146927
diff --git a/llvm/lib/Target/TargetData.cpp b/llvm/lib/Target/TargetData.cpp
index ff60e0b..2b39f13 100644
--- a/llvm/lib/Target/TargetData.cpp
+++ b/llvm/lib/Target/TargetData.cpp
@@ -147,6 +147,7 @@
setAlignment(INTEGER_ALIGN, 2, 2, 16); // i16
setAlignment(INTEGER_ALIGN, 4, 4, 32); // i32
setAlignment(INTEGER_ALIGN, 4, 8, 64); // i64
+ setAlignment(FLOAT_ALIGN, 2, 2, 16); // half
setAlignment(FLOAT_ALIGN, 4, 4, 32); // float
setAlignment(FLOAT_ALIGN, 8, 8, 64); // double
setAlignment(VECTOR_ALIGN, 8, 8, 64); // v2i32, v1i64, ...
@@ -477,6 +478,8 @@
return cast<IntegerType>(Ty)->getBitWidth();
case Type::VoidTyID:
return 8;
+ case Type::HalfTyID:
+ return 16;
case Type::FloatTyID:
return 32;
case Type::DoubleTyID:
@@ -534,6 +537,7 @@
case Type::VoidTyID:
AlignType = INTEGER_ALIGN;
break;
+ case Type::HalfTyID:
case Type::FloatTyID:
case Type::DoubleTyID:
// PPC_FP128TyID and FP128TyID have different data contents, but the