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llvm-mirror/lib
Jun Bum Lim f7d4b99429 Recommit - [DSE]Enhance shorthening MemIntrinsic based on OverlapIntervals
Recommiting r275571 after fixing crash reported in PR28270.
Now we erase elements of IOL in deleteDeadInstruction().

Original Summary:
This change use the overlap interval map built from partial overwrite tracking to perform shortening MemIntrinsics.
Add test cases which was missing opportunities before.

llvm-svn: 276452
2016-07-22 18:27:24 +00:00
..
Analysis Use INT64_MAX instead of LLONG_MAX 2016-07-22 14:11:58 +00:00
AsmParser Add writeonly IR attribute 2016-07-04 08:01:29 +00:00
Bitcode [ThinLTO] Address review comments from PGO indirect call promotion (NFC) 2016-07-18 18:31:50 +00:00
CodeGen GlobalISel: implement alloca instruction 2016-07-22 16:59:52 +00:00
DebugInfo [pdb] Move file layout header structs to RawTypes.h 2016-07-22 15:46:46 +00:00
ExecutionEngine [LLVM][MIPS] Fix createStubFunction to emit JR encoding based on Arch. 2016-07-15 12:56:37 +00:00
Fuzzer [libFuzzer] extend the messages printed by afl_driver 2016-07-19 23:18:28 +00:00
IR Invariant start/end intrinsics overloaded for address space 2016-07-22 17:49:40 +00:00
IRReader
LibDriver Object: Replace NewArchiveIterator with a simpler NewArchiveMember class. NFCI. 2016-06-29 22:27:42 +00:00
LineEditor
Linker IR: New representation for CFI and virtual call optimization pass metadata. 2016-06-24 21:21:32 +00:00
LTO Move legacy LTO interface headers to legacy/ directory. 2016-07-14 21:21:16 +00:00
MC [MC] Separate non-parsing operations from conditional chains. NFC. 2016-07-18 19:35:21 +00:00
Object [Support] Make ErrorAsOutParameter take an Error* rather than an Error&. 2016-07-22 16:11:25 +00:00
ObjectYAML BPF: Use official ELF e_machine value 2016-07-15 22:27:55 +00:00
Option
Passes [PM] Port BreakCriticalEdges to the new PM. 2016-07-22 18:04:25 +00:00
ProfileData [PGO] Make needsComdatForCounter() available (NFC) 2016-07-21 20:50:02 +00:00
Support [llvm-cov] - Improve llvm-cov error message 2016-07-22 10:52:21 +00:00
TableGen [TableGen] Autobrief-ize Record. NFC. 2016-07-14 14:53:14 +00:00
Target [Hexagon] Make HexagonCodeGen depend on Scalar 2016-07-22 17:23:46 +00:00
Transforms Recommit - [DSE]Enhance shorthening MemIntrinsic based on OverlapIntervals 2016-07-22 18:27:24 +00:00
CMakeLists.txt
LLVMBuild.txt