[LLVMbugs] [Bug 19429] Mesa llvmpipe lp_test_arit regression

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Tue Apr 15 09:32:50 PDT 2014


http://llvm.org/bugs/show_bug.cgi?id=19429

Jim Grosbach <grosbach at apple.com> changed:

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

--- Comment #2 from Jim Grosbach <grosbach at apple.com> ---
Correct. JIT clients need to specify a CPU and/or target features.

Note that the old JIT's use of autodetection also led to frequent backend
failures on newer hardware (sandy bridge and forward), as it doesn't know how
to handle lots of the new instructions. That won't happen anymore.

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