[LLVMbugs] [Bug 11096] __builtin_expect-based machine basic block reordering

Wed Apr 18 17:03:39 PDT 2012

http://llvm.org/bugs/show_bug.cgi?id=11096

Chandler Carruth <chandlerc at gmail.com> changed:

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

--- Comment #10 from Chandler Carruth <chandlerc at gmail.com> 2012-04-18 19:03:39 CDT ---
This was fixed by turning on the block placement pass in r154816.

I've verified that Clang now produces the exact same code layout as GCC in both
cases. It still has too many 'imul' instructions though.

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