[llvm-commits] [LLVMdev] [PATCH] fast-math patches!

[Krzysztof Parzyszek]

On 11/15/2012 12:38 PM, Evan Cheng wrote:
>
> The patch looks good in general. But I'm a bit concerned about the textural representation about these flags. 'N', 'I', 'S', 'R', 'A' seem cryptic to me. Does it make sense to expand them a bit 'nnan', 'inf', etc.? They definitely need to be documented.

They aren't any more cryptic than, for example, nuw.  Once you remember 
what they mean there won't be any trouble reading them.  Since you can 
combine them, the instructions that have multiple of those could become 
obnoxiously long.

-Krzysztof


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