ahatanak added a comment.
I think you can add a test case in this patch (after the llvm changes are
checked in)?
================
Comment at: lib/CodeGen/CGExprScalar.cpp:262
+ ApplyFPFeatures(llvm::IRBuilderBase &Builder, Expr *E)
+ : CGBuilderTy::FastMathFlagGuard(Builder) {
+ if (const auto *BO = dyn_cast<BinaryOperator>(E)) {
----------------
Is it necessary to check CXXOperatorCallExpr too here?
Since CXXOperatorCallExpr has an FPFeatures field too, I was wondering how
CodeGen was going to use that information.
https://reviews.llvm.org/D31168
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