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[Bug optimization/12799] [3.4 regression] faulty mov->add change clobbers the CC register
- From: "pratap at vmware dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 30 Oct 2003 13:00:17 -0000
- Subject: [Bug optimization/12799] [3.4 regression] faulty mov->add change clobbers the CC register
- References: <20031027231944.12799.pratap@vmware.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12799
------- Additional Comments From pratap at vmware dot com 2003-10-30 13:00 -------
Hmmm ... Pratap like beers ...
Kidding aside, thanks a bunch for the deep analysis. Your response is perfectly
satisfactory.
May I make one more suggestion: Before this PR is closed, could the test case
that I submitted be added to the standard regression test suite? The way I have
written the test, it should integrate well into a suite of executable tests, or
a suite where you compare the generated assembly.
Thanks, again. We will use 3.3.x with a lot more confidence now.