llvm-project

Author	SHA1	Message	Date
Dan Gohman	9a6fef0a52	Simplify code by using SmallVector's pop_back_val() instead of separate back() and pop_back() calls. llvm-svn: 71089	2009-05-06 17:22:41 +00:00
Duncan Sands	5a913d61e3	Rename getAnalysisToUpdate to getAnalysisIfAvailable. llvm-svn: 63198	2009-01-28 13:14:17 +00:00
Nick Lewycky	4d43d3c72c	Remove 'unwinds to' support from mainline. This patch undoes r47802 r47989 r48047 r48084 r48085 r48086 r48088 r48096 r48099 r48109 and r48123. llvm-svn: 50265	2008-04-25 16:53:59 +00:00
Nick Lewycky	11fc6f8765	Update the block cloner which fixes bugpoint on code using unwind_to (phew!) and also update the cloning interface's major user, the loop optimizations. llvm-svn: 48088	2008-03-09 05:24:34 +00:00
Chris Lattner	f3ebc3f3d2	Remove attribution from file headers, per discussion on llvmdev. llvm-svn: 45418	2007-12-29 20:36:04 +00:00
Owen Anderson	b0dd27ee91	Make LoopInfoBase more generic, in preparation for having MachineLoopInfo. This involves a small interface change. llvm-svn: 44348	2007-11-27 03:43:35 +00:00
Devang Patel	f6ef552f3d	Insert cloned loop basic blocks before original loop header. llvm-svn: 41713	2007-09-04 20:46:35 +00:00
Devang Patel	22c7993ecf	Break infinite loop. llvm-svn: 41091	2007-08-14 23:59:17 +00:00
Devang Patel	aa36a43908	Add utility to clone loops. llvm-svn: 40997	2007-08-10 17:59:47 +00:00