Hal Finkel dc3beb9017 Allow the register scavenger to spill multiple registers ... This patch lets the register scavenger make use of multiple spill slots in order to guarantee that it will be able to provide multiple registers simultaneously. To support this, the RS's API has changed slightly: setScavengingFrameIndex / getScavengingFrameIndex have been replaced by addScavengingFrameIndex / isScavengingFrameIndex / getScavengingFrameIndices. In forthcoming commits, the PowerPC backend will use this capability in order to implement the spilling of condition registers, and some special-purpose registers, without relying on r0 being reserved. In some cases, spilling these registers requires two GPRs: one for addressing and one to hold the value being transferred. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177774 91177308-0d34-0410-b5e6-96231b3b80d8		2013-03-22 23:32:27 +00:00
..
ADT	Use pre-inc, pre-dec when possible.	2013-03-20 23:56:19 +00:00
Analysis	Add std prefixes to fix the build with xlc.	2013-03-20 21:00:22 +00:00
Assembly	Enable *BasicBlockPass::createPrinterPass()	2013-02-08 23:37:41 +00:00
Bitcode	use memcpy instead of dubious union to type pun two values,	2013-02-13 04:53:40 +00:00
CodeGen	Allow the register scavenger to spill multiple registers	2013-03-22 23:32:27 +00:00
Config	Fix MSan annotations inclusion guard.	2013-02-13 10:40:01 +00:00
DebugInfo	Add support for the pubnames section to llvm-dwarfdump.	2013-02-12 16:20:28 +00:00
ExecutionEngine	Silence anonymous type in anonymous union warnings.	2013-03-15 00:42:55 +00:00
IR	Revert r177675. This is language-specific and shouldn't be in the API.	2013-03-22 18:46:32 +00:00
MC	Dead code.	2013-03-19 22:12:47 +00:00
Object	[llvm-readobj] Add ELF .dynamic table dumping.	2013-02-20 02:37:12 +00:00
Option	Use LLVM_DELETED_FUNCTION rather than '// do not implement' comments.	2013-02-18 23:11:17 +00:00
Support	Introduce LLVM_STATIC_ASSERT macro, which expands to C/C++'s static_assert on compilers which support it.	2013-03-22 03:10:51 +00:00
TableGen	Make sure TableGen exits with an error code after printing errors.	2013-03-20 20:43:11 +00:00
Target	Add SchedRW as an Instruction field.	2013-03-15 22:51:13 +00:00
Transforms	[ASan] emit instrumentation for initialization order checking by default	2013-03-14 12:38:58 +00:00
AutoUpgrade.h
CMakeLists.txt
DebugInfo.h	Swap the DIFile in DILexicalBlockFile out for the raw name/directory pair	2013-03-22 20:18:46 +00:00
DIBuilder.h	DIBuilder: allow linkage name to be specified for global variables	2013-03-20 17:49:48 +00:00
GVMaterializer.h
InitializePasses.h	Remove -print-dbginfo as it is unused & bitrotten.	2013-03-08 18:17:46 +00:00
InstVisitor.h
LinkAllIR.h	Rename LinkAllVMCore.h to LinkAllIR.h since VMCore directory was renamed to IR.	2013-01-10 21:55:02 +00:00
LinkAllPasses.h	Remove -print-dbginfo as it is unused & bitrotten.	2013-03-08 18:17:46 +00:00
Linker.h	The Linker interface has some dead code after the cleanup in r172749	2013-03-19 15:26:24 +00:00
Pass.h
PassAnalysisSupport.h
PassManager.h
PassManagers.h	Use a DenseMap instead of a std::map for AnalysisID -> Pass* maps. This reduces the pass-manager overhead from FPPassManager::runOnFunction() by about 10%.	2013-02-26 01:31:59 +00:00
PassRegistry.h
PassSupport.h