[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


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

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

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