[Bug rtl-optimization/54739] [4.8 regression] FAIL: gcc.dg/lower-subreg-1.c scan-rtl-dump subreg1 "Splitting reg"

[ebotcazou at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54739



--- Comment #5 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2012-10-04 
07:58:31 UTC ---

Thanks.  The code generated for the testcase is certainly better on the SPARC

if lower-subreg doesn't split the DImode objects (which probably means that the

patch was also beneficial for this architecture) so I'll go the ARM way.