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5 Commits

Author SHA1 Message Date
Dale Johannesen 2c4cf2752d get rid of some non-DebugLoc getTargetNode variants. 
llvm-svn: 63909
 2009-02-06 02:08:06 +00:00
Dan Gohman 619ef48a52 Move a few containers out of ScheduleDAGInstrs::BuildSchedGraph 
and into the ScheduleDAGInstrs class, so that they don't get
destructed and re-constructed for each block. This fixes a
compile-time hot spot in the post-pass scheduler.

To help facilitate this, tidy and do some minor reorganization
in the scheduler constructor functions.

llvm-svn: 62275
 2009-01-15 19:20:50 +00:00
Richard Osborne 40119780a8 Don't fold address calculations which use negative offsets into 
the ADDRspii addressing mode.

llvm-svn: 62258
 2009-01-15 11:32:30 +00:00
Richard Osborne 3219819ffe Fix compile warnings. 
llvm-svn: 58840
 2008-11-07 11:21:09 +00:00
Richard Osborne ca08e0645a Add XCore backend. 
llvm-svn: 58838
 2008-11-07 10:59:00 +00:00