Jonas Paulsson 18a7c886c0 New method SDep::isNormalMemoryOrBarrier() in ScheduleDAGInstrs.cpp. ... Used to iterate over previously added memory dependencies in adjustChainDeps() and iterateChainSucc(). SDep::isCtrl() was previously used in these places, that also gave anti and output edges. The code may be worse if these are followed, because MisNeedChainEdge() will conservatively return true since a non-memory instruction has no memory operands, and a false chain dep will be added. It is also unnecessary since all memory accesses of interest will be reached by memory dependencies, and there is a budget limit for the number of edges traversed. This problem was found on an out-of-tree target with enabled alias analysis. No test case for an in-tree target has been found. Reviewed by Hal Finkel. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225351 91177308-0d34-0410-b5e6-96231b3b80d8		2015-01-07 13:38:29 +00:00
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Analysis	[PM] Fix a pretty nasty bug where the new pass manager would invalidate	2015-01-07 01:58:35 +00:00
AsmParser	Change the .ll syntax for comdats and add a syntactic sugar.	2015-01-06 22:55:16 +00:00
Bitcode	[PM] Switch the new pass manager to use a reference-based API for IR	2015-01-05 02:47:05 +00:00
CodeGen	New method SDep::isNormalMemoryOrBarrier() in ScheduleDAGInstrs.cpp.	2015-01-07 13:38:29 +00:00
DebugInfo	Implement a very basic colored syntax highlighting for llvm-dwarfdump.	2015-01-06 16:50:25 +00:00
ExecutionEngine	RTDyldMemoryManager.cpp: Make the reference to __morestack weak.	2014-12-30 22:52:33 +00:00
IR	[PM] Fix a pretty nasty bug where the new pass manager would invalidate	2015-01-07 01:58:35 +00:00
IRReader
LineEditor
Linker	Finish removing DestroySource.	2014-12-23 19:16:45 +00:00
LTO	LTO: Lazy-load LTOModule in local contexts	2014-12-17 22:05:42 +00:00
MC	Revert r224935 "Refactor duplicated code. No intended functionality change."	2015-01-06 23:04:36 +00:00
Object	Don't loop endlessly for MachO files with 0 ncmds	2015-01-06 17:08:26 +00:00
Option
ProfileData
Support	Triple: Add amdgcn triple	2015-01-06 18:00:00 +00:00
TableGen	Clean up static analyzer warnings.	2014-12-12 21:48:03 +00:00
Target	Fix regression in r225266.	2015-01-07 11:22:58 +00:00
Transforms	Analysis: Reformulate WillNotOverflowUnsignedAdd for reusability	2015-01-07 00:39:50 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile