[llvm-bugs] [Bug 27804] wrong code at -Os and above in 32-bit mode on x86_64-linux-gnu

via llvm-bugs llvm-bugs at lists.llvm.org
Wed May 18 08:47:05 PDT 2016


https://llvm.org/bugs/show_bug.cgi?id=27804

David Majnemer <david.majnemer at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |david.majnemer at gmail.com
         Resolution|---                         |DUPLICATE

--- Comment #1 from David Majnemer <david.majnemer at gmail.com> ---
Bisection points to:
Author: Mitch Bodart <mitch.l.bodart at intel.com>
Date:   Wed Apr 27 22:52:35 2016 +0000

    [X86] Enable the post-RA-scheduler for clang's default 32-bit cpu.

    For compilations with no explicit cpu specified, this exhibits
    nice gains on Silvermont, with neutral performance on big cores.

    Differential Revision: http://reviews.llvm.org/D19138

Looks like PR27681.

*** This bug has been marked as a duplicate of bug 27681 ***

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