[PATCH] D14073: [FPEnv Core 08/14] Do not simplify expressions with FPEnv access

[Sergey Dmitrouk via llvm-commits]

sdmitrouk added a comment.

Realized that I forgot to update other methods of `ConstantExprKeyType` to include the new field, will do that later, it won't change much. Optional data field was already used and it's only 7bits in `Value` class, which would need to be extended to hold new flags, so I added a field to `ConstantExpr` instead.


Repository:
  rL LLVM

http://reviews.llvm.org/D14073