llvm-svn: 15880

- File format version number bumped to 4
- Writer will now align nothing
- Reader now only expects alignment for version 3 or earlier

llvm-svn: 15875

that have a frame pointer.  This change fixes Burg.  In addition, make
the necessary changes to floating point code gen and constant loading after
Chris Lattner's fixes to the asm writer.  These changes fix MallocBench/gs

llvm-svn: 15873

llvm-svn: 15872

llvm-svn: 15870

llvm-svn: 15869

llvm-svn: 15868

llvm-svn: 15866

llvm-svn: 15865

hear it for ".".

llvm-svn: 15863

llvm-svn: 15862

llvm-svn: 15861

llvm-svn: 15860

llvm-svn: 15859

llvm-svn: 15858

llvm-svn: 15857

by 32- and 64-bit customized files, named appropriately.

llvm-svn: 15856

llvm-svn: 15855

llvm-svn: 15854

llvm-svn: 15853

llvm-svn: 15852

llvm-svn: 15851

llvm-svn: 15850

llvm-svn: 15848

Also, fix endianness problems when cross compiling from little-endian host.

llvm-svn: 15847

Also, add some (currently disabled) code to print float's as 32-bits.

llvm-svn: 15846

llvm-svn: 15845

llvm-svn: 15842

llvm-svn: 15841

Start using the AsmPrinter base class to factor out a bunch of code

llvm-svn: 15840

drops our half-assed support for cygwin, which noone uses and doesn't work
anyway.

llvm-svn: 15839

llvm-svn: 15838

llvm-svn: 15837

without knowing anything about it.

llvm-svn: 15836

llvm-svn: 15835

llvm-svn: 15834

llvm-svn: 15833

llvm-svn: 15830

llvm-svn: 15829

llvm-svn: 15828