Lang Hames d54450ef63 [PBQP Regalloc] Pre-spill vregs that have no legal physregs. ... The PBQP::RegAlloc::MatrixMetadata class assumes that matrices have at least two rows/columns (for the spill option plus at least one physreg). This patch ensures that that invariant is met by pre-spilling vregs that have no physreg options so that no node (and no corresponding edges) need be added to the PBQP graph. This fixes a bug in an out-of-tree target that was identified by Jonas Paulsson. Thanks for tracking this down Jonas! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227942 91177308-0d34-0410-b5e6-96231b3b80d8		2015-02-03 06:14:06 +00:00
..
ADT	STLExtras: Provide less/equal functors with templated function call operators, plus a deref'ing functor template utility	2015-02-02 18:35:10 +00:00
Analysis	[LoopVectorize] Move LoopAccessAnalysis to its own module	2015-02-01 16:56:15 +00:00
AsmParser
Bitcode	[Bitcode] Diagnose errors instead of asserting from bad input	2015-01-24 04:15:05 +00:00
CodeGen	[PBQP Regalloc] Pre-spill vregs that have no legal physregs.	2015-02-03 06:14:06 +00:00
Config	[Cygming] Seek also chkstk_ms, or JIT fails with DLL builds. It is fixup for r227519.	2015-01-30 13:01:19 +00:00
DebugInfo/DWARF	Move DebugInfo to DebugInfo/DWARF.	2015-01-30 18:07:45 +00:00
ExecutionEngine	[Orc] Make the ObjectLinkingLayer take ownership of object files until	2015-02-02 04:32:17 +00:00
IR	IR: Allow GenericDebugNode construction from MDString	2015-02-02 20:01:03 +00:00
IRReader
LineEditor
Linker
LTO
MC	Compute the ELF SectionKind from the flags.	2015-01-29 17:33:21 +00:00
Object	dd the option, -link-opt-hints to llvm-objdump used with -macho to print the	2015-01-27 21:28:24 +00:00
Option
ProfileData	InstrProf: Simplify RawCoverageMappingReader's API slightly	2015-02-03 00:20:11 +00:00
Support	[LPM] Remove a PPC64 hack to try to work around a bad interaction	2015-01-29 23:26:37 +00:00
TableGen
Target	Remove unnecessary forward declaration.	2015-02-02 17:38:40 +00:00
Transforms	Resurrect the assertion removed by r227717	2015-02-02 20:41:11 +00:00
CMakeLists.txt
InitializePasses.h	[multiversion] Kill FunctionTargetTransformInfo, TTI itself is now	2015-02-01 14:37:03 +00:00
LinkAllIR.h
LinkAllPasses.h
module.modulemap	Bring the modules buildbot back to life after r226940.	2015-01-24 01:55:52 +00:00
module.modulemap.build
Pass.h
PassAnalysisSupport.h
PassInfo.h
PassManager.h
PassRegistry.h
PassSupport.h