Dan Gohman f5225573b7 Enhance CodePlacementOpt's unconditional intra-loop branch elimination logic ...

to be more general and understand more varieties of loops.

Teach CodePlacementOpt to reorganize the basic blocks of a loop so that
they are contiguous. This also includes a fair amount of logic for preserving
fall-through edges while doing so. This fixes a BranchFolding-ism where blocks
which can't be made to use a fall-through edge and don't conveniently fit
anywhere nearby get tossed out to the end of the function.

llvm-svn: 84295

2009-10-17 00:32:43 +00:00

..

Analysis

Invert isSafeToGetMallocArraySize check because we return NULL when we don't know the size.

2009-10-16 18:08:17 +00:00

Archive

Prune #includes from llvm/Linker.h and llvm/System/Path.h,

2009-08-23 22:45:37 +00:00

AsmParser

Autoupgrade malloc insts to malloc calls.

2009-10-17 00:00:19 +00:00

Bitcode

Autoupgrade malloc insts to malloc calls.

2009-10-17 00:00:19 +00:00

CodeGen

Enhance CodePlacementOpt's unconditional intra-loop branch elimination logic

2009-10-17 00:32:43 +00:00

CompilerDriver

convert LoopInfo.h and GraphWriter.h to use raw_ostream

2009-08-23 07:19:13 +00:00

ExecutionEngine

s/DebugLoc.CompileUnit/DebugLoc.Scope/g

2009-10-13 23:28:53 +00:00

Linker

Remove unnecessary #include.

2009-09-12 22:24:25 +00:00

MC

MC: Set symbol values in MachO MCStreamer.

2009-10-16 01:58:23 +00:00

Support

Add half precision floating point support (float16) to APFloat,

2009-10-16 02:13:51 +00:00

System

Haiku porting patches, Credit to Paul Davey.

2009-10-12 04:57:20 +00:00

Target

Change createPostRAScheduler so it can be turned off at llc -O1.

2009-10-16 21:06:15 +00:00

Transforms

Autoupgrade malloc insts to malloc calls.

2009-10-17 00:00:19 +00:00

VMCore

Autoupgrade malloc insts to malloc calls.

2009-10-17 00:00:19 +00:00

Makefile

remove llvm-db: it is completely broken and if anyone wants to do a debugger,

2009-10-05 02:29:51 +00:00