[PATCH] ubsan: Only emit constants for filenames and type descriptors once.

[Richard Smith]

On Thu, Nov 7, 2013 at 3:34 PM, Will Dietz <wdietz2 at illinois.edu> wrote:

> Produces neater IR in significantly less time.
>
> (~18% faster -O0 compile time for sqlite3 with -fsanitize=undefined)
> -----
>
> Patch attached, both of these were marked as FIXME's previously.
>
> Okay to commit?


Yes, thank you!


>
> ~Will
>
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