[PATCH, PR preprocessor/42014] Added LAST_SOURCE_COLUMN in while loop

[Mike Stump]

On May 15, 2013, at 10:41 PM, Shakthi Kannan <skannan@redhat.com> wrote:
> | I like using ~/contrib/compare_tests gcc-before.sum gcc-after.sum to 
> | determine if there are regressions.  You can also use that script to
> | check for regressions between two build trees as well.  
> \--
> 
> I ran the the script between the two build trees. Here is the output:
> 
>  $ ./without/gcc/contrib/compare_tests ./without/build ./with/build
>  # Comparing directories
>  ## Dir1=./without/build: 12 sum files
>  ## Dir2=./with/build: 12 sum files
> 
>  # Comparing 12 common sum files
>  ## /bin/sh ./without/gcc/contrib/compare_tests  /tmp/gxx-sum1.2065 /tmp/gxx-sum2.2065
>  # No differences found in 12 common sum files

:-)  That's two thumbs up.