Assembler supports new decorations in Rev32

They are:
 - NoContraction
 - InputTargetIndex
 - Alignment

source/operand.cpp

@@ -746,6 +746,21 @@ static const spv_operand_desc_t decorationEntries[] = {
      SPV_OPCODE_FLAGS_CAPABILITIES,
      CapabilityLinkage,
      {SPV_OPERAND_TYPE_LITERAL_STRING, SPV_OPERAND_TYPE_LINKAGE_TYPE, SPV_OPERAND_TYPE_NONE}},
+    {"NoContraction",
+     DecorationNoContraction,
+     SPV_OPCODE_FLAGS_CAPABILITIES,
+     CapabilityShader,
+     {SPV_OPERAND_TYPE_NONE}},
+    {"InputTargetIndex",
+     DecorationInputTargetIndex,
+     SPV_OPCODE_FLAGS_CAPABILITIES,
+     CapabilityShader, // TODO(dneto): Should this be CapabilityInputTarget?
+     {SPV_OPERAND_TYPE_NONE}}, // TODO(dneto): Should this have a literal number argument?
+    {"Alignment",
+     DecorationAlignment,
+     SPV_OPCODE_FLAGS_CAPABILITIES,
+     CapabilityKernel,
+     {SPV_OPERAND_TYPE_LITERAL_NUMBER, SPV_OPERAND_TYPE_NONE}},
 };
 
 static const spv_operand_desc_t builtInEntries[] = {

test/TextToBinary.Annotation.cpp

@@ -110,6 +110,9 @@ INSTANTIATE_TEST_CASE_P(TextToBinaryDecorateSimple, OpDecorateSimpleTest,
                             {CASE(Offset), {12}},
                             {CASE(XfbBuffer), {1}},
                             {CASE(XfbStride), {8}},
+                            {CASE(NoContraction), {}},
+                            {CASE(InputTargetIndex), {}},
+                            {CASE(Alignment), {16}},
                         }));
 #undef CASE