[PATCH] D63376: [clang] Small improvments after Adding APValue to ConstantExpr

Tyker via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Wed Jun 19 03:48:29 PDT 2019


Tyker marked an inline comment as done.
Tyker added inline comments.


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Comment at: clang/include/clang/Sema/Sema.h:10298
+                                             bool AllowFold = true,
+                                             bool StoreResult = true);
   ExprResult VerifyIntegerConstantExpression(Expr *E, llvm::APSInt *Result,
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rsmith wrote:
> Do you need this new flag? No callers are passing it.
the idea behind it is that not all integral constant expression benefit from storing the result. i have not analyzed which benefit from it and which don't. adding a FIXME would have probably be more appropriate.


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