Jakob Stoklund Olesen ceacd6da8c Teach RegisterCoalescer to handle symmetric sub-register copies. ... It is possible to coalesce two overlapping registers to a common super-register that it larger than both of the original registers. The important difference is that it may be necessary to rewrite DstReg operands as well as SrcReg operands because the sub-register index has changed. This behavior is still disabled by CoalescerPair. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156869 91177308-0d34-0410-b5e6-96231b3b80d8		2012-05-15 22:26:28 +00:00
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Analysis	reuse the result of some expensive computations in getSignExtendExpr() and getZeroExtendExpr()	2012-05-15 20:20:14 +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
Bitcode	SwitchInst cosmetics: renamed "Hash" method to "hash"	2012-05-14 08:26:31 +00:00
CodeGen	Teach RegisterCoalescer to handle symmetric sub-register copies.	2012-05-15 22:26:28 +00:00
DebugInfo	Fix a C++11 UDL conflict.	2012-04-04 20:33:56 +00:00
ExecutionEngine	ExecutionEngine: Check for NULL ErrorStr before using it.	2012-05-10 00:31:50 +00:00
Linker	Supply a C interface to the "LinkModules" method.	2012-05-09 08:55:40 +00:00
MC	Fix spacing after if.	2012-05-12 16:52:21 +00:00
Object	Fix the implementation of MachOObjectFile::isSectionZeroInit so it follows the MachO spec.	2012-05-02 02:31:28 +00:00
Support	[Support/YAMLParser] Use rtrim on plain scalars.	2012-05-14 22:43:34 +00:00
TableGen	Move llvm-tblgen's StringMatcher into the TableGen library so it can	2012-05-02 17:32:48 +00:00
Target	Allow MCCodeEmitter access to the target MCRegisterInfo.	2012-05-15 17:35:52 +00:00
Transforms	Teach SimplifyLibCalls about stpcpy.	2012-05-15 11:46:21 +00:00
VMCore	Use ArrayRef instead of an explicit vector type.	2012-05-14 07:53:40 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile