Jakob Stoklund Olesen c4c633852f Hoist back-copies to the least busy dominator. ... When a back-copy is hoisted to the nearest common dominator, keep looking up the dominator tree for a less loopy dominator, and place the back-copy there instead. Don't do this when a single existing back-copy dominates all the others. Assume the client knows what he is doing, and keep the dominating back-copy. This prevents us from hoisting back-copies into loops in most cases. If a value is defined in a loop with multiple exits, we may still hoist back-copies into that loop. That is the speed/size tradeoff. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139698 91177308-0d34-0410-b5e6-96231b3b80d8		2011-09-14 16:45:39 +00:00
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Analysis	Fix typo.	2011-09-12 19:58:22 +00:00
Archive
AsmParser	Auto upgrade the old EH scheme to use the new one. This is on a trial basis. If	2011-08-27 06:11:03 +00:00
Bitcode	Don't forget to add the landingpad and resume instructions to the InstructionList.	2011-09-01 00:50:20 +00:00
CodeGen	Hoist back-copies to the least busy dominator.	2011-09-14 16:45:39 +00:00
CompilerDriver
DebugInfo	Don't rely in <algorithm> being pulled in transitively.	2011-09-14 01:27:48 +00:00
ExecutionEngine	Fix the asserts in lib/Target/X86/X86ELFWriterInfo.cpp and	2011-09-10 01:42:07 +00:00
Linker	switch to the new struct api.	2011-08-12 18:07:26 +00:00
MC	Move state var to private class member.	2011-09-14 16:37:04 +00:00
Object	Object: make the following changes into SymbolRef	2011-09-14 01:22:52 +00:00
Support	Add APInt support for converting to/from hexatridecimal strings	2011-09-14 15:54:46 +00:00
Target	Fix mem type for VEX.128 form of VROUNDP*. Remove filter preventing VROUND from being recognized by disassembler.	2011-09-14 06:41:26 +00:00
Transforms	[indvars] Revert r139579 until 401.bzip -arch i386 miscompilation is fixed. PR10920.	2011-09-13 05:23:49 +00:00
VMCore	Add a check to make sure schedulePass() has not deleted stale RequiredPass.	2011-09-13 21:13:29 +00:00
CMakeLists.txt	Sketch out a DWARF parser.	2011-09-13 19:42:23 +00:00
Makefile	Sketch out a DWARF parser.	2011-09-13 19:42:23 +00:00