[cfe-dev] need help to log optimization bug
sebastian.redl at getdesigned.at
Tue Mar 13 03:33:09 CDT 2012
On 13.03.2012 08:37, Yingshen Yu wrote:
> Hi experts,
> I found a clang optimization bug when building release version of our
> The code is an inline function that does some calculation, in
> optimized build, it seems the generated code uses an incorrect
> register, which results the code calculation gets wrong result. I'm
> planning to submit a bug report fot this.
> My problem is the issue is stable reproduced, but it is deep in our
> code, which involves several classes and inline functions. Do you
> have any suggestions or guideline on how to report issue like this?
That's what the bugpoint tool is for.
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