[LLVMbugs] [Bug 9592] Comparing floats with constant doubles promotes to double

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Thu Mar 31 03:14:52 PDT 2011


http://llvm.org/bugs/show_bug.cgi?id=9592

Benjamin Kramer <benny.kra at gmail.com> changed:

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

--- Comment #2 from Benjamin Kramer <benny.kra at gmail.com> 2011-03-31 05:14:52 CDT ---
Thanks for the nice testcase.

This is another optzn gcc (and dragonegg) do in the frontend but LLVM misses.
Fixed in r128625, clang now generates the same movss/minss/movaps sequence as
gcc.

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