Jakob Stoklund Olesen 5636660176 Fix an ancient bug in removeCopyByCommutingDef(). ... Before rewriting uses of one value in A to register B, check that there are no tied uses. That would require multiple A values to be rewritten. This bug can't bite in the current version of the code for a fairly subtle reason: A tied use would have caused 2-addr to insert a copy before the use. If the copy has been coalesced, it will be found by the same loop changed by this patch, and the optimization is aborted. This was exposed by 400.perlbench and lua after applying a patch that deletes joined copies aggressively. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157130 91177308-0d34-0410-b5e6-96231b3b80d8		2012-05-19 20:54:03 +00:00
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Analysis	Actually support DW_TAG_rvalue_reference_type that we were trying	2012-05-19 01:36:37 +00:00
Archive	Include cstdio in a few place that depended on getting it transitively through StringExtras.h	2012-03-23 11:35:30 +00:00
AsmParser	Convert assert(0) to llvm_unreachable	2012-02-07 05:05:23 +00:00
Bitcode	SwitchInst cosmetics: renamed "Hash" method to "hash"	2012-05-14 08:26:31 +00:00
CodeGen	Fix an ancient bug in removeCopyByCommutingDef().	2012-05-19 20:54:03 +00:00
DebugInfo	Fix a C++11 UDL conflict.	2012-04-04 20:33:56 +00:00
ExecutionEngine	Added LLIMCJITMemoryManager to the lli. This manager will be used for MCJIT instead of DefaultJIMMemoryManager.	2012-05-16 18:50:11 +00:00
Linker	Supply a C interface to the "LinkModules" method.	2012-05-09 08:55:40 +00:00
MC	Refactor data-in-code annotations.	2012-05-18 19:12:01 +00:00
Object	Refactor data-in-code annotations.	2012-05-18 19:12:01 +00:00
Support	fix corner case in ConstantRange::intersectWith().	2012-05-18 00:14:36 +00:00
TableGen	Move llvm-tblgen's StringMatcher into the TableGen library so it can	2012-05-02 17:32:48 +00:00
Target	On Haswell, perfer storing YMM registers using a single instruction.	2012-05-19 20:30:08 +00:00
Transforms	Fix replacing all the users of objc weak runtime routines	2012-05-18 22:17:29 +00:00
VMCore	Move CallbackVHs dtor inline, it can be devirtualized in many cases. Move the other virtual methods out of line as they are only called from within Value.cpp anyway.	2012-05-19 19:15:25 +00:00
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LLVMBuild.txt
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