* Modifying GIMPLE during compilation process
@ 2012-01-05 16:48 davidflig
0 siblings, 0 replies; only message in thread
From: davidflig @ 2012-01-05 16:48 UTC (permalink / raw)
To: gcc-help
Is there a way to modify the GIMPLE mid compilation, when i say modify i mean
something as simple as changing a "+" for a "-". If possible i would this
change to be trackable i.e. line number and change made.
I am using a plugin which interupts the compiler in accordance to the
following pass manager settings:
GIMPLE_PASS,
"*extract_gimple_plugin",
NULL,
execute_plugin,
NULL,
NULL,
0,
0,
PROP_cfg | PROP_gimple_any,
0,
0,
0,
0,
I am using GCC 4.6.1.
Please post if you additional details are required.
I couldnt find any function similar to extract_gimple which exists in the
pretty-print header, that modify instead of extracting.
Thanks
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