Juergen Ributzka aaecc0fc08 [Stackmap] Liveness Analysis Pass ... This optional register liveness analysis pass can be enabled with either -enable-stackmap-liveness, -enable-patchpoint-liveness, or both. The pass traverses each basic block in a machine function. For each basic block the instructions are processed in reversed order and if a patchpoint or stackmap instruction is encountered the current live-out register set is encoded as a register mask and attached to the instruction. Later on during stackmap generation the live-out register mask is processed and also emitted as part of the stackmap. This information is optional and intended for optimization purposes only. This will enable a client of the stackmap to reason about the registers it can use and which registers need to be preserved. Reviewed by Andy git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197317 91177308-0d34-0410-b5e6-96231b3b80d8		2013-12-14 06:53:06 +00:00
..
ADT	Remove APInt::extractBit since it is already implemented via operator[]. Change tests for extractBit to test operator[].	2013-12-13 22:00:19 +00:00
Analysis	[block-freq] Rename getEntryFrequency() -> getEntryFreq() to match getBlockFreq() in all *BlockFrequencyInfo*.	2013-12-14 02:37:38 +00:00
Assembly
Bitcode	Add addrspacecast instruction.	2013-11-15 01:34:59 +00:00
CodeGen	[Stackmap] Liveness Analysis Pass	2013-12-14 06:53:06 +00:00
Config	Update to reflect the next release.	2013-11-20 10:10:50 +00:00
DebugInfo	DWARF parser: Use ArrayRef to represent form sizes and simplify DWARFDIE::extractFast() interface. No functionality change.	2013-10-28 23:41:49 +00:00
ExecutionEngine	Whitespace cleanups.	2013-12-07 11:21:42 +00:00
IR	Pointer sizes are stored in Bytes. Fix variables names to say so.	2013-12-13 23:15:20 +00:00
IRReader
LTO	Use a more direct check for finding out the file type.	2013-12-09 20:26:40 +00:00
MC	DebugInfo: Move type units into the debug_types section with appropriate comdat grouping and type unit headers	2013-12-13 21:33:40 +00:00
Object	Object/COFF: ExportAddressTableEntry is a union of two RVAs.	2013-12-13 05:19:17 +00:00
Option
Support	[block-freq] Add a right shift to BlockFrequency that saturates at 1.	2013-12-14 02:24:22 +00:00
TableGen	Speling fixes.	2013-10-22 15:18:03 +00:00
Target	Add TargetRegisterInfo::reverseLocalAssignment hook.	2013-12-11 03:40:15 +00:00
Transforms	Fix a narrowing warning due to a type mismatch (size_t vs uint64).	2013-12-06 23:09:24 +00:00
AutoUpgrade.h	Debug Info: drop debug info via upgrading path if version number does not match.	2013-12-02 21:29:56 +00:00
CMakeLists.txt
DebugInfo.h	Debug Info: rename getDebugInfoVersionFromModule to getDebugMetadataVersionFromModule.	2013-12-03 00:12:14 +00:00
DIBuilder.h	DebugInfo: Simplify a few more explicit constructions, underconstrained types, and make DIType(MDNode*) explicit like all the other DI* node ctors.	2013-11-18 23:33:32 +00:00
GVMaterializer.h	Use error_code in GVMaterializer.	2013-11-05 19:36:34 +00:00
InitializePasses.h	[Stackmap] Liveness Analysis Pass	2013-12-14 06:53:06 +00:00
InstVisitor.h	Add addrspacecast instruction.	2013-11-15 01:34:59 +00:00
LinkAllIR.h
LinkAllPasses.h	Add a Scalarizer pass.	2013-11-22 16:58:05 +00:00
Linker.h	Add a 'deleteModule' method to the Linker class.	2013-10-16 08:59:57 +00:00
Pass.h
PassAnalysisSupport.h
PassManager.h	Move the old pass manager infrastructure into a legacy namespace and	2013-11-09 12:26:54 +00:00
PassRegistry.h
PassSupport.h