* debugging loop pass
[not found] <200212230828.gBN8Sgt28892@mprc.pku.edu.cn>
@ 2002-12-23 2:06 ` ZhuDexin
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From: ZhuDexin @ 2002-12-23 2:06 UTC (permalink / raw)
To: gcc-help
I am debugging the cc1's loop optimization pass with GDB , and want
to construct some rtx listes based on the loop opimization algorithm
because I want to track most paths in it to understand cc1 better.
It is not easy , since some previous optimizating pass such as
jump-opt and cse-opt have changed the original rtxs . Someone can give
some method , to easily construct a input, or some sources to cover this?
Regards
Justin Zhu
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[not found] <200212230828.gBN8Sgt28892@mprc.pku.edu.cn>
2002-12-23 2:06 ` debugging loop pass ZhuDexin
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