Update DxcOptToggles.h

Switch to constexpr
microsoft · Dec 13, 2024 · 269fed6 · 269fed6
1 parent 21de6b0
commit 269fed6
Showing 1 changed file with 13 additions and 12 deletions.
diff --git a/include/dxc/Support/DxcOptToggles.h b/include/dxc/Support/DxcOptToggles.h
@@ -25,29 +25,30 @@ namespace hlsl {
 namespace options {
 
 struct Toggle {
-  const char *Name;
+  llvm::StringRef Name;
   bool Default = false;
-  Toggle(const char *Name, bool Default) : Name(Name), Default(Default) {}
+  constexpr Toggle(llvm::StringRef Name, bool Default) : Name(Name), Default(Default) {}
 };
 
 enum {
   DEFAULT_ON = 1,
   DEFAULT_OFF = 0,
 };
 
-static const Toggle TOGGLE_GVN = {"gvn", DEFAULT_ON};
-static const Toggle TOGGLE_LICM = {"licm", DEFAULT_ON};
-static const Toggle TOGGLE_SINK = {"sink", DEFAULT_ON};
-static const Toggle TOGGLE_ENABLE_AGGRESSIVE_REASSOCIATION = {
+static constexpr Toggle TOGGLE_GVN = {"gvn", DEFAULT_ON};
+static constexpr Toggle TOGGLE_LICM = {"licm", DEFAULT_ON};
+static constexpr Toggle TOGGLE_SINK = {"sink", DEFAULT_ON};
+static constexpr Toggle TOGGLE_ENABLE_AGGRESSIVE_REASSOCIATION = {
     "aggressive-reassociation", DEFAULT_ON};
-static const Toggle TOGGLE_LIFETIME_MARKERS = {"lifetime-markers", DEFAULT_ON};
-static const Toggle TOGGLE_PARTIAL_LIFETIME_MARKERS = {
+static constexpr Toggle TOGGLE_LIFETIME_MARKERS = {"lifetime-markers",
+                                                   DEFAULT_ON};
+static constexpr Toggle TOGGLE_PARTIAL_LIFETIME_MARKERS = {
     "partial-lifetime-markers", DEFAULT_OFF};
-static const Toggle TOGGLE_STRUCTURIZE_LOOP_EXITS_FOR_UNROLL = {
+static constexpr Toggle TOGGLE_STRUCTURIZE_LOOP_EXITS_FOR_UNROLL = {
     "structurize-loop-exits-for-unroll", DEFAULT_ON};
-static const Toggle TOGGLE_DEBUG_NOPS = {"debug-nops", DEFAULT_ON};
-static const Toggle TOGGLE_STRUCTURIZE_RETURNS = {"structurize-returns",
-                                                  DEFAULT_OFF};
+static constexpr Toggle TOGGLE_DEBUG_NOPS = {"debug-nops", DEFAULT_ON};
+static constexpr Toggle TOGGLE_STRUCTURIZE_RETURNS = {"structurize-returns",
+                                                      DEFAULT_OFF};
 
 struct OptimizationToggles {
   // Optimization pass enables, disables and selects