Push FPDenormMode, FPOperationMode to the end

This is a cosmetic change for the benefit of generating the SPIR-V spec.
It reorders the "FP Denorm Mode" and "FP Operation Mode" so they are
the last sections in chapter 3 before the instruction listing.
They become 3.37 and 3.38. The idea is to preserve the section numbering
for earlier sections. For example, keep 3.31 as the Capability section.

1 files changed, 4 insertions, 2 deletions

diff --git a/tools/buildHeaders/jsonToSpirv.h b/tools/buildHeaders/jsonToSpirv.h
index 572b872..51aa763 100644
--- a/tools/buildHeaders/jsonToSpirv.h
+++ b/tools/buildHeaders/jsonToSpirv.h
@@ -41,6 +41,8 @@ std::pair<bool, std::string> ReadFile(const std::string& path);
 void jsonToSpirv(const std::string& jsonPath, bool buildingHeaders);
 
 // For parameterizing operands.
+// The ordering here affects the printing order in the SPIR-V specification.
+// Please add new operand classes at the end.
 enum OperandClass {
     OperandNone,
     OperandId,
@@ -69,8 +71,6 @@ enum OperandClass {
     OperandImageOperands,
     OperandFPFastMath,
     OperandFPRoundingMode,
-    OperandFPDenormMode,
-    OperandFPOperationMode,
     OperandLinkageType,
     OperandAccessQualifier,
     OperandFuncParamAttr,
@@ -91,6 +91,8 @@ enum OperandClass {
     OperandRayQueryCommittedIntersectionType,
     OperandRayQueryCandidateIntersectionType,
     OperandFragmentShadingRate,
+    OperandFPDenormMode,
+    OperandFPOperationMode,
 
     OperandOpcode,