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2010-01-14 Alexander Monakov <amonakov@ispras.ru>
authoramonakov <amonakov@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 14 Jan 2010 11:16:02 +0000 (11:16 +0000)
committeramonakov <amonakov@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 14 Jan 2010 11:16:02 +0000 (11:16 +0000)
commitf7d03b30194c3926e7c7bea1057ed616bb15b4d5
treeb1c3a7504de19a5476e8315b3be562b68d760ff3
parent936f065ecc891b03ff28f25812fa0034dd3ef30b
2010-01-14  Alexander Monakov  <amonakov@ispras.ru>

* sel-sched.c (maybe_emit_renaming_copy): Exit early when expression
to rename is not separable.  Otherwise check that its LHS is not NULL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155898 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/sel-sched.c