reintroduce a bug that didn't have a testcase.

llvm-svn: 6623

llvm-svn: 6622

llvm-svn: 6621

llvm-svn: 6620

Special cases: STFSRx and STXFSRx - they operate on predefined rd=0 or rd=1, and
expect %fsr as the parameter in assembly. They are disabled (since not used)
until an encoding, both for code generation and output, is chosen.

llvm-svn: 6619

llvm-svn: 6618

 Update file comment to contain a bunch of the overview mapping-info
  documentation previously buried within the file.
 Remove some unnecessary include/using stmts.
 Rename pass to MappingInfoCollector.
 Rewrite a lot of it so it doesn't use global instance variables and so
  it outputs into MappingInfo objects and then dumps those out, instead of going
  straight to an assembly file.
 Change name of factory to getMappingInfoCollector.
 Fold prologue & epilogue writers into MappingInfo methods.

lib/Target/Sparc/FInfo.cpp:
 Correct file comment to reflect above change

lib/Target/Sparc/Sparc.cpp:
 Change name of factory to getMappingInfoCollector.

llvm-svn: 6617

to reflect file's current location.  Add definition of class
MappingInfo.

llvm-svn: 6616

sorry dude

llvm-svn: 6615

undeclared. I was not sure what Brian wanted, so I will let him fix this. But now it compiles.

llvm-svn: 6614

llvm-svn: 6613

  in Emitter.cpp, just convert the Sparc version of the constant pool into
  what's already supported and inter-operate.
* Implemented a first pass at lazy function resolution in the JITResolver. That
  required adding a SparcV9CodeEmitter pointer to simplify generating
  bit-patterns of the instructions.
* SparcV9CodeEmitter now creates and destroys static TheJITResolver, which makes
  sense because the SparcV9CodeEmitter is the only user of TheJITResolver, and
  lives for the entire duration of the JIT (via PassManager which lives in VM).
* Changed all return values in the JITResolver to uint64_t because of the 64-bit
  Sparc architecture.
* Added a new version of getting the value of a GlobalValue in the
  SparcV9CodeEmitter, which now works for already-generated functions (JITted or
  library functions).
* Removed little-used and unused functions, cleaning up the internal view of the
  SparcV9CodeEmitter.

llvm-svn: 6612

llvm-svn: 6611

  laid out closer to the VM so that calls to library functions (e.g. puts()) and
  callback (e.g.  JITResolver::CompilationCallback) fit into 30 bits of the call
  instruction.
* Abort if architecture is not yet supported (not X86 or Sparc) because it
  likely requires a different set of parameters to mmap() .
* Stop using hard-coded values for page size; use sysconf(_SC_PAGESIZE) instead.

llvm-svn: 6610

llvm-svn: 6609

llvm-svn: 6607

llvm-svn: 6606

llvm-svn: 6605

Add new combination to turn seteq X, 0 -> not(cast X to bool)

llvm-svn: 6604

llvm-svn: 6603

the loop, and in both cases. In the first case, it is a VReg that is a constant
so it may be actually converted to a constant. In the second case, it is already
a constant, but then if it doesn't change its type (e.g. to become a register
and have the value loaded from memory if it is too large to live in its
instruction field), we must change the opcode BEFORE the 'continue', otherwise
we miss the opportunity.

llvm-svn: 6602

llvm-svn: 6601

llvm-svn: 6600

llvm-svn: 6599

llvm-svn: 6598

llvm-svn: 6597

no sense.

llvm-svn: 6595

llvm-svn: 6594

llvm-svn: 6593

currently-running process.

llvm-svn: 6592

llvm-svn: 6591

llvm-svn: 6590

llvm-svn: 6589

-- added new targets %.trace-out-llc and %.trace-out-cbe
-- either TRACE=yes or TRACEM=yes is still needed and chooses how to trace

llvm-svn: 6585

  * Document the MOTy namespace correctly for doxygen
  * Eliminate usage of the MachineOpCode typedef, which should eventually
    be eliminated entirely.

llvm-svn: 6584

llvm-svn: 6583

llvm-svn: 6582

llvm-svn: 6581

llvm-svn: 6580

llvm-svn: 6579