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[PATCH, bootstrap]: Initialize deref_align in ipa_modify_call_arguments to fix profiledbootstrap


Hello!

It looks that it is too hard for the compiler to track deref_align
initialization through dependent deref_base boolean. The patch bellow
fixes "may be used uninitialized" warning that breaks
profiledbootstrap.

2013-09-07  Uros Bizjak  <ubizjak@gmail.com>

    * ipa-prop.c (ipa_modify_call_arguments): Initialize deref_align.

Tested on x86_64-pc-linux-gnu with LTO profiledbootstrap.

OK for mainline?

Uros.

Attachment: p.diff.txt
Description: Text document


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