[clang] clang: Add pragma clang fp reciprocal (PR #68267)

[Matt Arsenault via cfe-commits]

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@@ -1309,6 +1309,13 @@ void Sema::ActOnPragmaFPReassociate(SourceLocation Loc, bool IsEnabled) {
   CurFPFeatures = NewFPFeatures.applyOverrides(getLangOpts());
 }
 
+void Sema::ActOnPragmaFPReciprocal(SourceLocation Loc, bool IsEnabled) {
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arsenm wrote:

Why does the fp eval method matter here?

https://github.com/llvm/llvm-project/pull/68267