On Wed, Oct 31, 2012 at 12:00 AM, Dehao Chen wrote:
> This patch aims to improve debugging of optimized code. It ensures
> that PRE inserted statements have the same source location as the
> statement at the insertion point, instead of UNKNOWN_LOCATION.

Wrong patch attached.

However, is it really better to have the location of the insertion
point than to have UNKNOWN_LOCATION? It's not where the value is
computed in the source program...

Ciao!
Steven

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