Tim Northover aae0fa998a Teach ReMaterialization to be more cunning about subregisters ... This allows rematerialization during register coalescing to handle more cases involving operations like SUBREG_TO_REG which might need to be rematerialized using sub-register indices. For example, code like: v1(GPR64):sub_32 = MOVZ something v2(GPR64) = COPY v1(GPR64) should be convertable to: v2(GPR64):sub_32 = MOVZ something but previously we just gave up in places like this git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182872 91177308-0d34-0410-b5e6-96231b3b80d8		2013-05-29 19:32:06 +00:00
..
Analysis	Make BasicAliasAnalysis recognize the fact a noalias argument cannot alias another argument, even if the other argument is not itself marked noalias.	2013-05-28 08:17:48 +00:00
Archive
Assembler
Bindings/Ocaml
Bitcode
BugPoint
CodeGen	Teach ReMaterialization to be more cunning about subregisters	2013-05-29 19:32:06 +00:00
DebugInfo	Teach ReMaterialization to be more cunning about subregisters	2013-05-29 19:32:06 +00:00
ExecutionEngine	ARM: use pristine object file while processing relocations	2013-05-28 19:48:19 +00:00
Feature	Add a new function attribute 'cold' to functions.	2013-05-24 12:26:52 +00:00
FileCheck
Instrumentation	[msan] Fix argument shadow alignment.	2013-05-28 13:07:43 +00:00
Integer
JitListener
Linker	Extend RemapInstruction and friends to take an optional new parameter, a ValueMaterializer.	2013-05-28 15:17:05 +00:00
MC	[SystemZ] Immediate compare-and-branch support	2013-05-29 11:58:52 +00:00
Object	Add MCSymbolizer for symbolic/annotated disassembly.	2013-05-24 00:39:57 +00:00
Other
TableGen
tools
Transforms	Add support for llvm.vectorizer metadata	2013-05-28 20:00:34 +00:00
Unit
Verifier
YAMLParser
CMakeLists.txt
lit.cfg
lit.site.cfg.in
Makefile	add polly to check-all	2013-05-20 18:49:15 +00:00
Makefile.tests
TestRunner.sh