Implement additional types.

Bug swiftshader:6

Change-Id: I6443479e34b0819de45196c61a2e9fc0bf0e84d7
Reviewed-on: https://swiftshader-review.googlesource.com/7752
Reviewed-by: Nicolas Capens <capn@google.com>
Tested-by: Nicolas Capens <capn@google.com>
Reviewed-on: https://swiftshader-review.googlesource.com/8134
Reviewed-by: Alexis Hétu <sugoi@google.com>

src/Reactor/SubzeroReactor.cpp

diff --git a/src/Reactor/SubzeroReactor.cpp b/src/Reactor/SubzeroReactor.cpp
index 11ffaf2..67d5edb 100644
--- a/src/Reactor/SubzeroReactor.cpp
+++ b/src/Reactor/SubzeroReactor.cpp
@@ -66,6 +66,7 @@
 		Type_v2i16 = Ice::IceType_v8i16 | EmulatedV2,
 		Type_v8i8 =  Ice::IceType_v16i8 | EmulatedV8,
 		Type_v4i8 =  Ice::IceType_v16i8 | EmulatedV4,
+		Type_v2f32 = Ice::IceType_v4f32 | EmulatedV2,
 	};
 
 	class Value : public Ice::Variable {};
@@ -671,6 +672,7 @@
 			case Type_v2i32:
 			case Type_v8i8:
 			case Type_v4i16:
+			case Type_v2f32:
 				{
 					const Ice::Intrinsics::IntrinsicInfo intrinsic = {Ice::Intrinsics::LoadSubVector, Ice::Intrinsics::SideEffects_F, Ice::Intrinsics::ReturnsTwice_F, Ice::Intrinsics::MemoryWrite_F};
 					auto target = ::context->getConstantUndef(Ice::IceType_i32);
@@ -715,6 +717,7 @@
 			case Type_v2i32:
 			case Type_v8i8:
 			case Type_v4i16:
+			case Type_v2f32:
 				{
 					const Ice::Intrinsics::IntrinsicInfo intrinsic = {Ice::Intrinsics::StoreSubVector, Ice::Intrinsics::SideEffects_T, Ice::Intrinsics::ReturnsTwice_F, Ice::Intrinsics::MemoryWrite_T};
 					auto target = ::context->getConstantUndef(Ice::IceType_i32);
@@ -1154,6 +1157,7 @@
 			}
 			break;
 		case Type_v2i32:
+		case Type_v2f32:
 			{
 				const int initializer[4] = {(int)c[0], (int)c[1], (int)c[0], (int)c[1]};
 				static_assert(sizeof(initializer) == vectorSize, "!");
@@ -1285,7 +1289,7 @@
 
 	Type *Bool::getType()
 	{
-		assert(false && "UNIMPLEMENTED"); return nullptr;
+		return T(Ice::IceType_i1);
 	}
 
 	Byte::Byte(Argument<Byte> argument)
@@ -1800,7 +1804,7 @@
 
 	Type *SByte::getType()
 	{
-		assert(false && "UNIMPLEMENTED"); return nullptr;
+		return T(Ice::IceType_i8);
 	}
 
 	Short::Short(Argument<Short> argument)
@@ -2047,7 +2051,7 @@
 
 	Type *Short::getType()
 	{
-		assert(false && "UNIMPLEMENTED"); return nullptr;
+		return T(Ice::IceType_i16);
 	}
 
 	UShort::UShort(Argument<UShort> argument)
@@ -2301,7 +2305,7 @@
 
 	Type *UShort::getType()
 	{
-		assert(false && "UNIMPLEMENTED"); return nullptr;
+		return T(Ice::IceType_i16);
 	}
 
 	Byte4::Byte4(RValue<Byte8> cast)
@@ -2325,7 +2329,7 @@
 
 	Type *SByte4::getType()
 	{
-		assert(false && "UNIMPLEMENTED"); return nullptr;
+		return T(Type_v4i8);
 	}
 
 	Byte8::Byte8()
@@ -2751,7 +2755,7 @@
 
 	Type *SByte8::getType()
 	{
-		assert(false && "UNIMPLEMENTED"); return nullptr;
+		return T(Type_v8i8);
 	}
 
 	Byte16::Byte16(RValue<Byte16> rhs)
@@ -3489,7 +3493,7 @@
 
 	Type *Short8::getType()
 	{
-		assert(false && "UNIMPLEMENTED"); return nullptr;
+		return T(Ice::IceType_v8i16);
 	}
 
 	UShort8::UShort8(unsigned short c0, unsigned short c1, unsigned short c2, unsigned short c3, unsigned short c4, unsigned short c5, unsigned short c6, unsigned short c7)
@@ -3590,7 +3594,7 @@
 
 	Type *UShort8::getType()
 	{
-		assert(false && "UNIMPLEMENTED"); return nullptr;
+		return T(Ice::IceType_v8i16);
 	}
 
 	Int::Int(Argument<Int> argument)
@@ -4013,7 +4017,7 @@
 
 	Type *Long::getType()
 	{
-		assert(false && "UNIMPLEMENTED"); return nullptr;
+		return T(Ice::IceType_i64);
 	}
 
 	Long1::Long1(const RValue<UInt> cast)
@@ -4341,7 +4345,7 @@
 
 	Type *UInt::getType()
 	{
-		assert(false && "UNIMPLEMENTED"); return nullptr;
+		return T(Ice::IceType_i32);
 	}
 
 //	Int2::Int2(RValue<Int> cast)
@@ -4783,7 +4787,7 @@
 
 	Type *UInt2::getType()
 	{
-		assert(false && "UNIMPLEMENTED"); return nullptr;
+		return T(Type_v2i32);
 	}
 
 	Int4::Int4(RValue<Byte4> cast)
@@ -5429,7 +5433,7 @@
 
 	Type *UInt4::getType()
 	{
-		assert(false && "UNIMPLEMENTED"); return nullptr;
+		return T(Ice::IceType_v4i32);
 	}
 
 	Float::Float(RValue<Int> cast)
@@ -5635,7 +5639,7 @@
 
 	Type *Float2::getType()
 	{
-		assert(false && "UNIMPLEMENTED"); return nullptr;
+		return T(Type_v2f32);
 	}
 
 	Float4::Float4(RValue<Byte4> cast)