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Geoff Berry cdf5333f6f [MemorySSA] Ensure address stability of MemorySSA object. 
Summary:
Ensure that the MemorySSA object never changes address when using the
new pass manager since the walkers contained by MemorySSA cache pointers
to it at construction time.  This is achieved by wrapping the
MemorySSAAnalysis result in a unique_ptr.  Also add some asserts that
check for this bug.

Reviewers: george.burgess.iv, dberlin

Subscribers: mcrosier, hfinkel, chandlerc, silvas, llvm-commits

Differential Revision: https://reviews.llvm.org/D23171

llvm-svn: 278028
 		2016-08-08 17:52:01 +00:00
..
Analysis [LVI] NFC. On the fast dest path use inverse predicate instead of inverse range result 2016-08-08 14:33:11 +00:00
AsmParser LLLexer.cpp: Avoid using BitsToDouble() to preserve SNaN like "double 0x7FF4000000000000". 2016-08-05 11:59:49 +00:00
Bitcode [ThinLTO] Address review comments from PGO indirect call promotion (NFC) 2016-07-18 18:31:50 +00:00
CodeGen [SelectionDAG] Refactor visitInlineAsm a bit. NFCI. 2016-08-08 08:54:39 +00:00
DebugInfo CodeView: Remove an unused variable 2016-08-05 21:57:10 +00:00
ExecutionEngine [ExecutionEngine][RuntimeDyld] Move JITSymbol from ExecutionEngine to RuntimeDyld. 2016-08-07 01:19:37 +00:00
Fuzzer [libFuzzer] make libFuzzer work with a bit older clang versions 2016-08-06 21:28:56 +00:00
IR Move helpers into anonymous namespaces. NFC. 2016-08-06 11:13:10 +00:00
IRReader
…
LTO Move legacy LTO interface headers to legacy/ directory. 2016-07-14 21:21:16 +00:00
LibDriver Object: Replace NewArchiveIterator with a simpler NewArchiveMember class. NFCI. 2016-06-29 22:27:42 +00:00
LineEditor Fix Clang-tidy modernize-deprecated-headers warnings in some files; other minor fixes. 2016-03-28 17:40:08 +00:00
Linker IR: New representation for CFI and virtual call optimization pass metadata. 2016-06-24 21:21:32 +00:00
MC Re-commit r277988: [mips][ias] Fix all the hacks related to MIPS-specific unary operators (%hi/%lo/%gp_rel/etc.). 2016-08-08 11:50:25 +00:00
Object Add the first of what will be a long line of additional error checks for invalid Mach-O files. 2016-08-05 18:19:40 +00:00
ObjectYAML BPF: Use official ELF e_machine value 2016-07-15 22:27:55 +00:00
Option Option parser: class for consuming a joined arg in addition to all remaining args 2016-04-15 00:23:30 +00:00
Passes [PM] Change the name of the repeating utility to something less 2016-08-04 03:52:53 +00:00
ProfileData [PGO] Make needsComdatForCounter() available (NFC) 2016-07-21 20:50:02 +00:00
Support Add unittests to {ARM | AArch64}TargetParser. 2016-07-28 06:11:18 +00:00
TableGen [TableGen] Autobrief-ize Record. NFC. 2016-07-14 14:53:14 +00:00
Target [ARM] Add support for embedded position-independent code 2016-08-08 15:28:31 +00:00
Transforms [MemorySSA] Ensure address stability of MemorySSA object. 2016-08-08 17:52:01 +00:00
CMakeLists.txt Move ObjectYAML code to a new library. 2016-03-01 19:15:06 +00:00
LLVMBuild.txt Add LLVMBuild for ObjectYAML. 2016-03-01 21:29:33 +00:00