[Bug optimization/13260] [3.4 Regression] Incorrect optimisation of loop termination condition

[dank at kegel dot com]

------- Additional Comments From dank at kegel dot com  2004-02-09 16:03 -------
A backport of this patch to gcc-3.3.3 was written by SUGIOKA Toshinobu
and is (mistakenly) archived as
http://www.m17n.org/linux-sh/ml/linux-sh/2003-02/msg00014.html

It causes no regressions on sh4 in gcc-3.3.3-20040131's C, C++, 
and libstdc++ testsuites, nor in the part of the glibc-2.3.2 
testsuite that I usually run.

I was surprised and pleased to see that it also fixed my testcase for PR11587!


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13260