Dan Gohman 874cadaf21 Implement XMM subregs. ...

Extracting the low element of a vector is now done with EXTRACT_SUBREG,
and the zero-extension performed by load movss is now modeled with
SUBREG_TO_REG, and so on.

Register-to-register movss and movsd are no longer considered copies;
they are two-address instructions which insert a scalar into a vector.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97354 91177308-0d34-0410-b5e6-96231b3b80d8

2010-02-28 00:17:42 +00:00

..

Analysis

Make LoopSimplify change conditional branches in loop exiting blocks

2010-02-25 06:57:05 +00:00

Archive

From PR6228:

2010-02-04 06:19:43 +00:00

AsmParser

Introduce isOpaqueTy and use it rather than isa<OpaqueType>. Also, move some

2010-02-16 14:50:09 +00:00

Bitcode

Make the side-numbering of instructions used by metadata (which is needed to

2010-02-25 08:30:17 +00:00

CodeGen

Don't unconditionally suppress hoisting of instructions with implicit

2010-02-28 00:08:44 +00:00

CompilerDriver

Input files with empty suffixes must be passed to linker.

2010-02-23 09:05:21 +00:00

ExecutionEngine

There are two ways of checking for a given type, for example isa<PointerType>(T)

2010-02-16 11:11:14 +00:00

Linker

Introduce isOpaqueTy and use it rather than isa<OpaqueType>. Also, move some

2010-02-16 14:50:09 +00:00

MC

pass in more section kinds, enough to get the .align 0x90

2010-02-26 18:32:26 +00:00

Support

Make APFloat's string-parsing routines a bit safer against very large exponents.

2010-02-26 22:20:41 +00:00

System

follow-on to PR6280

2010-02-14 18:20:09 +00:00

Target

Implement XMM subregs.

2010-02-28 00:17:42 +00:00

Transforms

fix grammaro's pointed out by daniel

2010-02-27 07:50:40 +00:00

VMCore

Add type printing for Metadata pseudo.

2010-02-26 19:38:59 +00:00

Makefile

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