[PATCH] D46135: [Driver, CodeGen] add options to enable/disable an FP cast optimization

[Steve Canon via Phabricator via cfe-commits]

scanon added a comment.

I like Chandler's wording. Something like:

"... this flag will attempt to cause <clang to generate code as though the result of such conversions were defined to be an unspecified integer value.>"


https://reviews.llvm.org/D46135