3 Commits

Author SHA1 Message Date
Chris Lattner
55ad08a59b add the branch folding pass as a late cleanup pass for all targets. For now
it just deletes empty MBB's.  Soon it will do more :)

llvm-svn: 30941
2006-10-13 20:45:56 +00:00
Duraid Madina
cf6749e4c0 add setJumpBufSize() and setJumpBufAlignment() to target-lowering.
Call these from your backend to enjoy setjmp/longjmp goodness, see
lib/Target/IA64/IA64ISelLowering.cpp for an example

llvm-svn: 30095
2006-09-04 06:21:35 +00:00
Chris Lattner
a916db12e4 new file
llvm-svn: 30082
2006-09-04 04:16:09 +00:00