Chandler Carruth c140bae640 [PM] Split the AssumptionTracker immutable pass into two separate APIs: ... a cache of assumptions for a single function, and an immutable pass that manages those caches. The motivation for this change is two fold. Immutable analyses are really hacks around the current pass manager design and don't exist in the new design. This is usually OK, but it requires that the core logic of an immutable pass be reasonably partitioned off from the pass logic. This change does precisely that. As a consequence it also paves the way for the *many* utility functions that deal in the assumptions to live in both pass manager worlds by creating an separate non-pass object with its own independent API that they all rely on. Now, the only bits of the system that deal with the actual pass mechanics are those that actually need to deal with the pass mechanics. Once this separation is made, several simplifications become pretty obvious in the assumption cache itself. Rather than using a set and callback value handles, it can just be a vector of weak value handles. The callers can easily skip the handles that are null, and eventually we can wrap all of this up behind a filter iterator. For now, this adds boiler plate to the various passes, but this kind of boiler plate will end up making it possible to port these passes to the new pass manager, and so it will end up factored away pretty reasonably. llvm-svn: 225131		2015-01-04 12:03:27 +00:00
..
ADT	Revert "Just use a using directive in SmallMapVector instead of inheriting from MapVector itself."	2015-01-01 13:54:05 +00:00
Analysis	[PM] Split the AssumptionTracker immutable pass into two separate APIs:	2015-01-04 12:03:27 +00:00
AsmParser	Pass a MemoryBufferRef when we can avoid taking ownership.	2014-08-26 21:49:01 +00:00
Bitcode	Modernize the getStreamedBitcodeModule interface a bit. NFC.	2014-12-18 05:08:43 +00:00
CodeGen	x86_64: Fix calls to __morestack under the large code model.	2014-12-30 20:05:19 +00:00
Config	[multilib] Add support to the autoconf build to substitute	2014-12-29 11:58:17 +00:00
DebugInfo	[DebugInfo] Move all DWARF headers to the public include directory.	2014-12-19 18:26:33 +00:00
ExecutionEngine	[MCJIT] Unique-ptrify the RTDyldMemoryManager member of MCJIT. NFC.	2014-12-03 00:51:19 +00:00
IR	[PM] Add proper documentation for the ModulePassManager and	2015-01-02 23:34:39 +00:00
IRReader	Pass a MemoryBufferRef when we can avoid taking ownership.	2014-08-26 21:49:01 +00:00
LineEditor
Linker	Turn some DenseMaps that are only used for set operations into DenseSets.	2014-12-06 19:22:54 +00:00
LTO	Remove StringMap::GetOrCreateValue in favor of StringMap::insert	2014-11-19 05:49:42 +00:00
MC	Add r224985 back with a fix.	2014-12-31 17:19:34 +00:00
Object	Add printing the LC_THREAD load commands with llvm-objdump’s -private-headers.	2014-12-23 22:56:39 +00:00
Option	Add an overload of getLastArgNoClaim taking two OptSpecifiers.	2014-09-12 19:42:53 +00:00
ProfileData	llvm-cov: Sink some reporting logic into CoverageMapping	2014-11-14 01:50:32 +00:00
Support	Another attempt to fix the LLVM Windows build bot lld-x86_64-win7, one last place to fix I think.	2014-12-24 00:16:51 +00:00
TableGen	Make MultiClass::DefPrototypes own their Records to fix memory leaks.	2014-12-11 05:25:33 +00:00
Target	[PowerPC/BlockPlacement] Allow target to provide a per-loop alignment preference	2015-01-03 17:58:24 +00:00
Transforms	[PM] Split the AssumptionTracker immutable pass into two separate APIs:	2015-01-04 12:03:27 +00:00
CMakeLists.txt	Remove llvm_headers_do_not_build for the benefit of XCode and Visual Studio users.	2014-08-14 00:51:47 +00:00
InitializePasses.h	[PM] Split the AssumptionTracker immutable pass into two separate APIs:	2015-01-04 12:03:27 +00:00
LinkAllIR.h
LinkAllPasses.h	InstrProf: An intrinsic and lowering for instrumentation based profiling	2014-12-08 18:02:35 +00:00
module.modulemap	Update the modules build to match r223802.	2014-12-12 02:25:18 +00:00
module.modulemap.build
Pass.h
PassAnalysisSupport.h
PassInfo.h	Remove pimpl class from PassRegistry.	2014-06-12 16:06:51 +00:00
PassManager.h
PassRegistry.h	[PM] Remove an unused and rather expensive mapping from an analysis	2014-10-06 00:30:59 +00:00
PassSupport.h	Defining a new API for debug options that doesn't rely on static global cl::opts.	2014-10-15 21:54:35 +00:00