llvm-6502/lib
Jakob Stoklund Olesen d74d284757 Add a last resort tryInstructionSplit() to RAGreedy.
Live ranges with a constrained register class may benefit from splitting
around individual uses. It allows the remaining live range to use a
larger register class where it may allocate. This is like spilling to a
different register class.

This is only attempted on constrained register classes.

<rdar://problem/11438902>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157354 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-23 22:37:27 +00:00
..
Analysis Add support for C++11 enum classes in llvm. 2012-05-23 00:09:20 +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 revert r156383: removal of TYPE_CODE_FUNCTION_OLD 2012-05-23 15:19:39 +00:00
CodeGen Add a last resort tryInstructionSplit() to RAGreedy. 2012-05-23 22:37:27 +00:00
DebugInfo Fix a C++11 UDL conflict. 2012-04-04 20:33:56 +00:00
ExecutionEngine Make it so that the MArch, MCPU, MAttrs passed to EngineBuilder are actually used. 2012-05-21 16:57:17 +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 Emit memcmp directly from the StringMatcherEmitter. 2012-05-20 18:10:42 +00:00
Target [arm-fast-isel] Add support for non-global callee. 2012-05-23 18:38:57 +00:00
Transforms BoundsChecking: add a couple of simple tests and fix a bug in branch emition 2012-05-23 16:24:52 +00:00
VMCore Fixed typo in r156905. 2012-05-23 12:34:56 +00:00
CMakeLists.txt Move TableGen's parser and entry point into a library 2011-10-01 16:41:13 +00:00
LLVMBuild.txt LLVMBuild: Introduce a common section which currently has a list of the 2011-12-12 22:45:54 +00:00
Makefile