[Bug tree-optimization/46728] [4.6 Regression] GCC no longer generates fmadd for pow (x, 0.75)+y on powerpc

rguenth at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Mon Jan 3 20:29:00 GMT 2011

Previous message (by thread): [Bug target/46716] [4.3/4.4/4.5/4.6 Regression] bad code generated with -mno-sse2 -m64
Next message (by thread): [Bug tree-optimization/46781] [4.6 Regression] Missing optimization
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46728

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|enhancement                 |normal

Previous message (by thread): [Bug target/46716] [4.3/4.4/4.5/4.6 Regression] bad code generated with -mno-sse2 -m64
Next message (by thread): [Bug tree-optimization/46781] [4.6 Regression] Missing optimization
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

More information about the Gcc-bugs mailing list