the file now, however the relocated address is currently wrong.  Fixing
that will require some deep pondering.

llvm-svn: 30207

llvm-svn: 30188

llvm-svn: 30173

2. Protect and outline createTargetAsmInfo.

3. Misc. kruft.

llvm-svn: 30169

llvm-svn: 30162

llvm-svn: 30161

llvm-svn: 30126

def operand or a use operand.

llvm-svn: 30109

This pass:

1. Splits TargetMachine into TargetMachine (generic targets, can be implemented
any way, like the CBE) and LLVMTargetMachine (subclass of TM that is used by
things using libcodegen and other support).
2. Instead of having each target fully populate the passmgr for file or JIT
   output, move all this to common code, and give targets hooks they can
   implement.
3. Commonalize the target population stuff between file emission and JIT
   emission.
4. All (native code) codegen stuff now happens in a FunctionPassManager, which
   paves the way for "fast -O0" stuff in the CFE later, and now LLC could
   lazily stream .bc files from disk to use less memory.
5. There are now many fewer #includes and the targets don't depend on the
   scalar xforms or libanalysis anymore (but codegen does).
6. Changing common code generator pass ordering stuff no longer requires
   touching all targets.
7. The JIT now has the option of "-fast" codegen or normal optimized codegen,
   which is now orthogonal to the fact that JIT'ing is being done.

llvm-svn: 30081

llvm-svn: 30070

handling.)

llvm-svn: 29954

there are clearly some encoding bugs lurking in there somewhere.

llvm-svn: 29949

Close out this long standing bug by removing the remaining overloaded
virtual functions in LLVM. The -Woverloaded-virtual option is now turned on.

llvm-svn: 29934

llvm-svn: 29911

SDOperand arguments. Use the variants which take an array and number instead.

llvm-svn: 29907

llvm-svn: 29901

llvm-svn: 29898

llvm-svn: 29895

llvm-svn: 29889

asm printer will print it as offset*4. e.g. bne cr0, $+8.

The PPC code emitter was expecting the offset to be number of instructions, not
number of bytes. This fixes a whole bunch of JIT failures.

llvm-svn: 29885

llvm-svn: 29880

does emit linkable .o files in very simple cases.

llvm-svn: 29850

llvm-svn: 29756

llvm-svn: 29715

the number of relocations in object files, shrinkifying them.

llvm-svn: 29650

llvm-svn: 29649

llvm-svn: 29614

Convert vectors to fixed sized arrays and smallvectors.  Eliminate use of getNode that takes a vector.

llvm-svn: 29609

_func:
        vsldoi v2, v3, v2, 12
        vsldoi v2, v2, v2, 4
        blr

instead of:

_func:
        vsldoi v2, v3, v2, 12
        vsldoi v2, v2, v2, 4
***     vor f1, v2, v2
        blr

llvm-svn: 29607

llvm-svn: 29604

llvm-svn: 29603

in the start of an array and a count of operands where applicable.  In many
cases, the number of operands is known, so this static array can be allocated
on the stack, avoiding the heap.  In many other cases, a SmallVector can be
used, which has the same benefit in the common cases.

I updated a lot of code calling getNode that takes a vector, but ran out of
time.  The rest of the code should be updated, and these methods should be
removed.

We should also do the same thing to eliminate the methods that take a
vector of MVT::ValueTypes.

It would be extra nice to convert the dagiselemitter to avoid creating vectors
for operands when calling getTargetNode.

llvm-svn: 29566

llvm-svn: 29549

llvm-svn: 29384

llvm-svn: 29373

llvm-svn: 29351

llvm-svn: 29348

llvm-svn: 29338

llvm-svn: 29318

llvm-svn: 29307