Juergen Ributzka 5cb9925acd [X86] Don't mark movabsq as cheap-as-move - it isn't that cheap. ...

A simple register copy on X86 is just 3 bytes, whereas movabsq is a 10 byte
instruction. Marking movabsq as not beeing cheap will allow LICM to move it
out of the loop and it also prevents unnecessary rematerializations if the
value is needed in more than one register.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201377 91177308-0d34-0410-b5e6-96231b3b80d8

2014-02-14 00:51:13 +00:00

..

Analysis

Reduce code duplication resulting from the ConstantVector/ConstantDataVector split.

2014-02-13 16:48:38 +00:00

AsmParser

[ms-cxxabi] Add a new calling convention that swaps 'this' and 'sret'

2014-01-31 17:41:22 +00:00

Bitcode

Make parseBitcodeFile return an ErrorOr<Module *>.

2014-01-15 01:08:23 +00:00

CodeGen

Use __literal16. It has been supported by the linker since 2005.

2014-02-13 23:16:11 +00:00

DebugInfo

make llvm-dwarfdump a little more resilient when parsing .debug_loc

2014-02-11 21:22:53 +00:00

ExecutionEngine

Extend RTDyld API to enable optionally precomputing the total amount of memory

2014-02-12 21:30:07 +00:00

IR

Check that GlobalAliases don't have section or alignment.

2014-02-13 18:26:41 +00:00

IRReader

Make parseBitcodeFile return an ErrorOr<Module *>.

2014-01-15 01:08:23 +00:00

LineEditor

Avoid using EL_GETFP.

2014-02-04 20:04:46 +00:00

Linker

Add a -suppress-warnings option to bitcode linking.

2014-02-06 18:01:56 +00:00

LTO

LTO API: add lto_module_create_from_memory_with_path.

2014-02-10 23:26:14 +00:00

MC

Use __literal16. It has been supported by the linker since 2005.

2014-02-13 23:16:11 +00:00

Object

Change the begin and end methods in ObjectFile to match the style guide.

2014-02-10 20:24:04 +00:00

Option

…

Support

Use mkdir instead of stat+mkdir.

2014-02-13 16:58:19 +00:00

TableGen

…

Target

[X86] Don't mark movabsq as cheap-as-move - it isn't that cheap.

2014-02-14 00:51:13 +00:00

Transforms

Do more addrspacecast transforms that happen for bitcast.

2014-02-14 00:49:12 +00:00

CMakeLists.txt

Introduce line editor library.

2014-01-31 23:46:14 +00:00

LLVMBuild.txt

Introduce line editor library.

2014-01-31 23:46:14 +00:00

Makefile

Introduce line editor library.

2014-01-31 23:46:14 +00:00