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patch to fix PR55048

From: Vladimir Makarov <vmakarov at redhat dot com>
To: GCC Patches <gcc-patches at gcc dot gnu dot org>
Date: Wed, 24 Oct 2012 11:36:34 -0400
Subject: patch to fix PR55048

The following patch fixes

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55048

LRA tried to take BB from non-NOTE_INSN_BASIC_BLOCK note and got NULL which resulted in SIGSEGV.

The patch was successfully bootstrapped with java on x86/x86-64.

Committed as rev. 192770.

2012-10-24 Vladimir Makarov <vmakarov@redhat.com>

    PR bootstrap/55048
    * lra-constraints.c (update_ebb_live_info): Skip
    non-NOTE_INSN_BASIC_BLOCK notes.

Attachment: pr55048.patch
Description: Text document

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