SRA generates uninitialized var use

Xinliang David Li
Sun Jun 19 12:45:00 GMT 2011

Bootstrap and tested on linux/x86_64.

Ok for trunk?


On Sat, Jun 18, 2011 at 1:56 AM, Xinliang David Li <> wrote:
> Compiling the test case in the patch with -O2 -m32 without the fix,
> the program will abort. The problem is a var decl whose address is
> taken is not marked as addressable leading to bad SSA update (missing
> VUSE).  (the triaging used the the .after and .after_cleanup dump diff
> and found the problem).
> the test is on going. Ok after testing?
> Thanks,
> David

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