Modify FPFeatures to use delta not absolute settings

1 files changed, 14 insertions, 3 deletions

diff --git a/clang/lib/Basic/LangOptions.cpp b/clang/lib/Basic/LangOptions.cpp
index a74efdc..c08670c 100644
--- a/clang/lib/Basic/LangOptions.cpp
+++ b/clang/lib/Basic/LangOptions.cpp
@@ -24,7 +24,7 @@ void LangOptions::resetNonModularOptions() {
 #define LANGOPT(Name, Bits, Default, Description)
 #define BENIGN_LANGOPT(Name, Bits, Default, Description) Name = Default;
 #define BENIGN_ENUM_LANGOPT(Name, Type, Bits, Default, Description) \
-  Name = Default;
+  Name = static_cast<unsigned>(Default);
 #include "clang/Basic/LangOptions.def"
 
   // These options do not affect AST generation.
@@ -53,6 +53,17 @@ FPOptions FPOptions::defaultWithoutTrailingStorage(const LangOptions &LO) {
   return result;
 }
 
-bool FPOptions::requiresTrailingStorage(const LangOptions &LO) {
-  return getAsOpaqueInt() != defaultWithoutTrailingStorage(LO).getAsOpaqueInt();
+LLVM_DUMP_METHOD void FPOptions::dump() {
+#define OPTION(NAME, TYPE, WIDTH, PREVIOUS)                                    \
+  llvm::errs() << "\n " #NAME " " << get##NAME();
+#include "clang/Basic/FPOptions.def"
+  llvm::errs() << "\n";
+}
+
+LLVM_DUMP_METHOD void FPOptionsOverride::dump() {
+#define OPTION(NAME, TYPE, WIDTH, PREVIOUS)                                    \
+  if (has##NAME##Override())                                                   \
+    llvm::errs() << "\n " #NAME " Override is " << get##NAME##Override();
+#include "clang/Basic/FPOptions.def"
+  llvm::errs() << "\n";
 }