[Bug 1123588] Re: [4.7 Regression] wrong code with the fix for PR53844

[Launchpad Bug Tracker]

This bug was fixed in the package gcc-4.7 - 4.7.2-21ubuntu2

---------------
gcc-4.7 (4.7.2-21ubuntu2) raring; urgency=low

  * Update to SVN 20130212 (r195985) from the gcc-4_7-branch.
    - Fix PR rtl-optimization/56275, PR target/56043, PR c++/56268,
      PR c++/56247, PR target/52122.
  * Revert the fix for PR optimization/53844. LP: #1123588.
 -- Matthias Klose <doko at ubuntu.com>   Wed, 13 Feb 2013 01:16:12 +0100

** Changed in: gcc-4.7 (Ubuntu)
       Status: New => Fix Released

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https://bugs.launchpad.net/bugs/1123588

Title:
   [4.7 Regression] wrong code with the fix for PR53844

Status in The GNU Compiler Collection:
  New
Status in “gcc-4.7” package in Ubuntu:
  Fix Released
Status in “upstart” package in Ubuntu:
  New

Bug description:
  seen with -21ubuntu1, not with -20ubuntu1, reverting the fix for
  PR53844 avoids the issue.

  I think we need a reproducer in upstart, which doesn't just hang.

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