diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp
--- a/clang/lib/CodeGen/CGBuiltin.cpp
+++ b/clang/lib/CodeGen/CGBuiltin.cpp
@@ -2976,7 +2976,6 @@
     // Ordered comparisons: we know the arguments to these are matching scalar
     // floating point values.
     CodeGenFunction::CGFPOptionsRAII FPOptsRAII(*this, E);
-    // FIXME: for strictfp/IEEE-754 we need to not trap on SNaN here.
     Value *LHS = EmitScalarExpr(E->getArg(0));
     Value *RHS = EmitScalarExpr(E->getArg(1));