Jakob Stoklund Olesen 10a433238f Spill multiple registers at once. ...

Live range splitting can create a number of small live ranges containing only a
single real use. Spill these small live ranges along with the large range they
are connected to with copies. This enables memory operand folding and maximizes
the spill to fill distance.

Work in progress with known bugs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127529 91177308-0d34-0410-b5e6-96231b3b80d8

2011-03-12 04:17:20 +00:00

..

Analysis

ComputeMaskedBits: sub falls through to add, and sub doesn't have the same overflow semantics as add.

2011-03-11 14:46:49 +00:00

Archive

Revert PathV2 changes, as sys::fs::unique_file is not finished yet.

2011-03-01 19:50:55 +00:00

AsmParser

Use X86_thiscall calling convention for Win64 as well.

2011-03-03 07:49:07 +00:00

Bitcode

Move library stuff out of the toplevel CMakeLists.txt file.

2011-02-18 22:06:14 +00:00

CodeGen

Spill multiple registers at once.

2011-03-12 04:17:20 +00:00

CompilerDriver

Support/Path: Deprecate PathV1::exists and replace all uses with PathV2::fs::exists.

2011-01-10 02:34:23 +00:00

ExecutionEngine

Support unregistering exception frames of functions when they are removed.

2011-03-04 23:37:39 +00:00

Linker

Correctly merge available_externally and regular definitions when they have

2011-02-01 05:33:52 +00:00

MC

Fixed the comparison operator for the enhanced

2011-03-12 03:27:54 +00:00

Object

Object: Fix type punned pointer issues by making DataRefImpl a union and using intptr_t.

2011-01-21 02:27:02 +00:00

Support

Don't compute the file size if we don't need to.

2011-03-10 20:54:07 +00:00

Target

Sometimes isPredicable lies to us and tells us we don't need the operands.

2011-03-12 01:09:29 +00:00

Transforms

Roll r127459 back in:

2011-03-11 21:52:04 +00:00

VMCore

Unbreak the CMake build.

2011-03-10 00:51:01 +00:00

CMakeLists.txt

Move library stuff out of the toplevel CMakeLists.txt file.

2011-02-18 22:06:14 +00:00

Makefile

Add LLVMObject Library.

2010-11-15 03:21:41 +00:00