[LLVMbugs] [Bug 13392] SROA of doubles confuses ARM codegen

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Mon Nov 19 17:17:49 PST 2012


http://llvm.org/bugs/show_bug.cgi?id=13392

Chandler Carruth <chandlerc at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #4 from Chandler Carruth <chandlerc at gmail.com> 2012-11-19 19:17:49 CST ---
The core issue here (SROA doing bad things to matmul) was fixed by the SROA
rewrite.

Note that it in turn exposed some register allocation bugs that caused the
benchmark to *slow down* in some rare cases. ;] Anyways, I think this bug is
done.

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