of Sparc JIT (printing out instrs) on X86. Con: this increases linking time.

llvm-svn: 6361

`lli -march=x86' or `lli -march=sparc' will forcefully select the JIT even on a
different platform. Running lli without the -march option will select the JIT
for the platform that it's currently running on.

Pro: can test Sparc JIT (debug printing mode) on X86 -- faster to compile/link
LLVM source base to test changes.
Con: Linking lli on x86 now pulls in all the Sparc libs -> longer link time
(but X86 can bear it, right?)

In the future, perhaps this should be a ./configure option to enable/disable
target JITting...

llvm-svn: 6360

automatically in LLC

llvm-svn: 6358

that assembles instructions is generated via TableGen (and hence must be built
before building this directory, but that's already the case in the top-level
Makefile).

Also added is .cvsignore to ignore the generated file `SparcV9CodeEmitter.inc',
which is included by SparcV9CodeEmitter.cpp .

llvm-svn: 6357

llvm-svn: 6356

llvm-svn: 6355

llvm-svn: 6354

llvm-svn: 6353

llvm-svn: 6352

llvm-svn: 6351

llvm-svn: 6350

* Implement SRoA for arrays

llvm-svn: 6349

llvm-svn: 6348

llvm-svn: 6347

llvm-svn: 6346

    Fixed spilling of %fcc[0-3] which are part of %fsr.

(2) Moved some machine-independent reg-class code to class TargetRegInfo
    from SparcReg{Class,}Info.

llvm-svn: 6343

and related functions and flags.  Fixed several bugs where only
"isDef" was being checked, not "isDefAndUse".

llvm-svn: 6342

    Fixed spilling of %fcc[0-3] which are part of %fsr.

(2) Moved some machine-independent reg-class code to class TargetRegInfo
    from SparcReg{Class,}Info.

(3) Renamed MachienOperand::opIsDef to MachineOperand::opIsDefOnly()
    and related functions and flags.  Fixed several bugs where only
    "isDef" was being checked, not "isDefAndUse".

llvm-svn: 6341

llvm-svn: 6340

Fixed spilling of %fcc[0-3] which are part of %fsr.
Moved some machine-independent reg-class code to class TargetRegInfo
from SparcReg{Class,}Info.

llvm-svn: 6339

llvm-svn: 6338

llvm-svn: 6337

llvm-svn: 6335

negative values.  Need to add one to a negative value before right shift!

llvm-svn: 6334

llvm-svn: 6333

llvm-svn: 6332

llvm-svn: 6331

runs `utils/cvsupdate' since there is no `cvs.out' file for mv to move, and it
is reported as such.

llvm-svn: 6330

llvm-svn: 6328

like all the other functions.

llvm-svn: 6326

llvm-svn: 6325

llvm-svn: 6323

llvm-svn: 6322

llvm-svn: 6321

llvm-svn: 6320

our representation, since they are usually special cases of already-existing
instructions.

This abstracts away methods that let a pass create and verify a NOP instruction,
without relying on a `NOP' enum to be in existence in the target's instruction
info descriptor.

llvm-svn: 6319

llvm-svn: 6318

tools/lli/lli.cpp:main().

llvm-svn: 6317

 Fix typo in header.
 Add IsArchive static method.
 Roll LoadLibraryFromDirectory() into LoadLibrary(), and factor
  LoadLibraryExactName() out of the result. Instead of treating the current
  directory specially, just insert it into LibPaths in the beginning of
  main().
 Make LoadLibrary() take a "search" flag that says whether to search for the
  correct library, or just trust that LibName is right.
 Make LinkLibrary() take a "search" flag, and pass it to LoadLibrary().
 Change the for-loop over InputFilenames to detect ar archives and link them
  in as libraries without searching.
 Change the for-loop over Libraries to explicitly turn on the "search" flag
  to LinkLibrary() that makes LoadLibrary() search for the correct library
  (i.e., when processing -lNAME options.)

llvm-svn: 6316

This was a problem with constants having their types resolved to some new type,
but there was already a constant of the new type created.  Before, these types
were never merged together, now they are.

llvm-svn: 6314