Chris Lattner 82f2ef20b6 Teach instcombine to increase the alignment of memset/memcpy/memmove when ...

the pointer is known to come from either a global variable, alloca or
malloc.  This allows us to compile this:

  P = malloc(28);
  memset(P, 0, 28);

into explicit stores on PPC instead of a memset call.

llvm-svn: 26577

2006-03-06 20:18:44 +00:00

..

Analysis

Fix a crash compiling Obsequi

2006-03-04 21:48:01 +00:00

AsmParser

Regenerate

2006-03-04 07:53:41 +00:00

Bytecode

Simplify the autoupgrade interface

2006-03-02 23:59:12 +00:00

CodeGen

update file comment

2006-03-06 17:58:04 +00:00

Debugger

dum de dum

2005-12-26 10:24:15 +00:00

ExecutionEngine

simplify this code now that each constant pool entry is not separately allocated

2006-02-09 04:49:59 +00:00

Linker

Rename method

2006-01-24 04:14:29 +00:00

Support

Qualify dwarf namespace inside llvm namespace.

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

System

Add AddSymbol() method to DynamicLibrary to work around Windows limitation

2006-01-30 04:33:51 +00:00

Target

implement TII::insertNoop

2006-03-05 23:49:55 +00:00

Transforms

Teach instcombine to increase the alignment of memset/memcpy/memmove when

2006-03-06 20:18:44 +00:00

VMCore

Unbreak autouprade of llvm.sqrt, simplify some code.

2006-03-03 16:31:22 +00:00

Makefile

Add the Linker library

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