Get rid of RegisterLLC, which can't handle FunctionPasses anyway.

llvm-svn: 7836

 addPassesToEmitMachineCode now both take a FunctionPassManager.
Factory methods for function passes now return type FunctionPass *.

llvm-svn: 7835

Function at a time: smacked

Who you gonna call!!!  :-)

llvm-svn: 7826

llvm-svn: 7823

 FunctionPassManager, to support function-at-a-time compilation and
 emission of code.

llvm-svn: 7821

 function-at-a-time compilation and emission of code.
Separate addPassesToEmitAssembly from addPassesToJITCompile, because
 the latter requires you to use FunctionPasses, and the former might
 diverge anyway.

llvm-svn: 7817

Correct one of the functions' comments.

llvm-svn: 7816

Revert (to v1.55) one of the hunks of Chris's change that messed up the
 %-register workaround.

llvm-svn: 7815

llvm-svn: 7802

get lost...

llvm-svn: 7798

Add -emitmaps options to turn this back on.

llvm-svn: 7774

llvm-svn: 7768

llvm-svn: 7767

All non-FP cases use LDXi as before.

llvm-svn: 7765

llvm-svn: 7755

Make load work
Make type inference infer from Arg1 to arg0 as well as from arg0 to arg1

llvm-svn: 7754

llvm-svn: 7746

llvm-svn: 7745

llvm-svn: 7743

consumably by the cygwin assembler.  This is really just a nasty hack until we
get real target triple support.

llvm-svn: 7742

Fixes test case test/Programs/LLVMSource/2003-08-03-ReservedWordGlobal.ll.

Also: Refactor implicit-uses printing into its own method.
Remove a couple of unused variables.

llvm-svn: 7737

llvm-svn: 7734

llvm-svn: 7730

llvm-svn: 7728

compilation time.

llvm-svn: 7727

llvm-svn: 7726

llvm-svn: 7725

llvm-svn: 7724

llvm-svn: 7722

the early implementation phases, so it is disabled by default

llvm-svn: 7719

llvm-svn: 7708

* setjmp() simply returns 0
* longjmp() simply calls abort()

llvm-svn: 7676

use or def-and-use operands can be substituted after one def-only
operand has been substituted.

llvm-svn: 7674

llvm-svn: 7672

llvm-svn: 7661

llvm-svn: 7658

  just PreSelection
* Wrapped code at 80 columns
* Added the DecomposeMultiDimRefs Pass to the JIT compilation path

llvm-svn: 7657

because saving i1 and i2 to their ``designated'' stack slots corrupts unknown
memory in other functions, standard libraries, and worse.

In addition, this has the benefit of improving JIT performance because we
eliminate writing out 4 instructions in CompilationCallback() and 2 loads and 2
stores.

llvm-svn: 7653

2. Handle fp-to-uint conversions directly here instead of relying on
   a pre-transformation to replace them with the 2-step conversion.
3. Use size rather than explicitly checking types when deciding what
   opcodes to use, wherever possible.  This is less error prone (the
   bug fix above was not the first time!).
4. Float-to-pointer casts shd now work though this hasn't been tested.

llvm-svn: 7645

this is not an optional transformation on SPARC and is now handled
directly by instruction selection.

llvm-svn: 7644