output clean so that tests can automatically diff the output.

llvm-svn: 6643

that tests can automatically diff the output.

llvm-svn: 6642

llvm-svn: 6641

Now %fcc registers are recognized correctly.

llvm-svn: 6640

llvm-svn: 6639

class, because they are currently unused.

llvm-svn: 6638

llvm-svn: 6637

* Added comment as to why we are still ignoring predict and annul bits.

llvm-svn: 6636

Also, reorder a couple of functions for inlining.

llvm-svn: 6635

llvm-svn: 6634

llvm-svn: 6633

* Stop mapping FBcc instructions to deprecated opcodes, map to FBPcc instead.
* Fixed opf in FCMPxy instructions.

llvm-svn: 6632

llvm-svn: 6631

llvm-svn: 6630

llvm-svn: 6629

llvm-svn: 6628

llvm-svn: 6627

  This avoid generating a register to hold C, which in turn speeds up the
  register allocator by a lot: ~9% on 164.gzip and ~17% on 256.bzip2.  This
  also speeds up other passes.  This also speeds up execution of the program
  marginally, and makes the asm much easier to read. :)

llvm-svn: 6626

llvm-svn: 6625

llvm-svn: 6624

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