[LLVMdev] The nsw story
clattner at apple.com
Thu Dec 1 00:49:49 CST 2011
On Nov 29, 2011, at 3:21 PM, Dan Gohman wrote:
> A natural reaction to this problem is to think that LLVM IR is so nice
> and pretty that naturally there must be a nice and pretty solution. Here
> are some alternatives that have been considered:
> - Go back to using undef for overflow. There were no known real-world
> bugs with this. It's just inconsistent.
+1 for the simple and obvious answer.
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