http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48077
William J. Schmidt <wschmidt at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target|powerpc64-linux, others |powerpc64-linux
Component|rtl-optimization |target
Summary|[Code Improvement] Use |[Code Improvement] Poor
|multiplication by magic |expansion of multiply on
|number for integer division |powerpc64-linux
|by constant |
--- Comment #3 from William J. Schmidt <wschmidt at gcc dot gnu.org> 2011-03-11
19:22:06 UTC ---
Changing this to a target issue. Confirmed that gcc is producing the correct
magic number multiply, which survives till final assembly output, when the poor
expansion takes place.
