Chris Lattner e7c768ea24 Custom lower v4i32 multiplies into a cute sequence, instead of having legalize ...

scalarize the sequence into 4 mullw's and a bunch of load/store traffic.

This speeds up v4i32 multiplies 4.1x (measured) on a G5.  This implements
PowerPC/vec_mul.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27788 91177308-0d34-0410-b5e6-96231b3b80d8

2006-04-18 03:24:30 +00:00

..

Analysis

Implement value #'ing for vector operations, implementing

2006-04-14 05:10:20 +00:00

Archive

more C++ daintiness

2005-12-26 14:31:26 +00:00

AsmParser

Make sure CVS versions of yacc and lex files get distributed.

2006-04-12 20:57:05 +00:00

Bytecode

use isValidOperands instead of duplicating checks

2006-04-08 04:09:19 +00:00

CodeGen

Fix handling of calls in functions that use vectors. This fixes a crash on

2006-04-17 22:10:08 +00:00

Debugger

Add the README files to the distribution.

2006-04-13 06:39:24 +00:00

ExecutionEngine

Get JIT/Interpreter working on Windows again.

2006-03-24 02:53:49 +00:00

Linker

Add shufflevector support

2006-04-08 01:19:47 +00:00

Support

Qualify dwarf namespace inside llvm namespace.

2006-02-27 22:37:23 +00:00

System

Add checks for __OpenBSD__.

2006-04-17 17:55:41 +00:00

Target

Custom lower v4i32 multiplies into a cute sequence, instead of having legalize

2006-04-18 03:24:30 +00:00

Transforms

Turn x86 unaligned load/store intrinsics into aligned load/store instructions

2006-04-17 22:26:56 +00:00

VMCore

Move these ctors out of line

2006-04-14 22:20:32 +00:00

Makefile

Add the Linker library

2004-11-14 21:54:41 +00:00