llvm-svn: 7404

llvm-svn: 7403

llvm-svn: 7402

* Enabled STXFSR instructions

llvm-svn: 7400

llvm-svn: 7399

in TargetInstrInfo::ConvertConstantToIntType.

llvm-svn: 7398

instead of copying table entries!

llvm-svn: 7396

in ConvertConstantToIntType.

llvm-svn: 7395

llvm-svn: 7394

which were wrong (particularly, '\a' for '\007').

llvm-svn: 7393

that depends on machine register size.
Moved insertCallerSavingCode() to PhyRegAlloc and
moved isRegVolatile and modifiedByCall to TargetRegInfo: they are all
machine independent.  Remove several dead functions.

llvm-svn: 7392

immed. field.  Moved insertCallerSavingCode() to PhyRegAlloc: it is
now machine independent.  Remove all uses of PhyRegAlloc.

llvm-svn: 7391

TargetInstrInfo::ConvertConstantToIntType().

llvm-svn: 7390

   spilling values used by an instruction in the delay slot of the branch
   (which will eventually be moved before the branch).
2. Bug fix:  Delete the delay slot instr, not the branch instr, when
   moving delay slot instr. out!!!!
3. Move code to insert caller-saves moved here from SparcRegInfo:
   it is now machine-independent.

llvm-svn: 7389

be recomputed.

llvm-svn: 7388

moved isRegVolatile and modifiedByCall here: they are all
machine independent.  Remove all uses of PhyRegAlloc.

llvm-svn: 7387

llvm-svn: 7386

machine-independent.
Fix problem with using branch operand reg. as temp. reg. when
spilling values used by an instruction in the delay slot of the branch
(which will eventually be moved before the branch).

llvm-svn: 7385

be recomputed.

llvm-svn: 7384

Select /localhome/$USER when it exists.
Fix the checks for bidirectional and forward iterators so that they work with
version of GCC prior to 3.x.

llvm-svn: 7383

  instead of assert()ing
* Fixed a nasty bug where '07' was used instead of register 'o7'

llvm-svn: 7382

  now handle far calls (i.e., beyond the 30-bit limit in call instructions).
* As a side-effect, this allows us to unify and clean up the mmap() call and
  code around it.

llvm-svn: 7381

* Moved DisambiguateGlobalSymbols() out of the ReduceMisCodegenFunctions class
* Added an assert to have a cleaner exit if `main' is not found in the module

llvm-svn: 7380

llvm-svn: 7379

llvm-svn: 7378

value types

llvm-svn: 7377

llvm-svn: 7376

llvm-svn: 7375

editor window. Re-worded confusing description about interdependence of modules.

llvm-svn: 7374

llvm-svn: 7373

llvm-svn: 7372

* Use Module::getNamedFunction() to delete "main" instead of using a loop
* Compare function pointers instead of function names to determine equivalence
* Simplified creation of a 2-element vector containing zeroes
* Manually performed LICM on code
* Added an abort() in case a function we're considering occurs in something that
  is not an instruction
* Use DEBUG() around code sections instead of just in a statement in a loop,
  because GCC's DCE may not be good enough to completely remove it in a release
  build
* Print out a command that can be directly copied-and-pasted to re-execute
* Instead of just checking if a symbol begins with a dot and fixing it
  accordingly, use Mangler and fix all the problems (invalid chars in C symbol
  names) entirely
* The new `main' function has external linkage

llvm-svn: 7371

llvm-svn: 7370

	o Check for GCC version in configure script.
	o Rewrite this file without Netscape Composer.

llvm-svn: 7369

llvm-svn: 7368

llvm-svn: 7367

resolution of symbols in the .so possible (currently assists debugging with
bugpoint).

llvm-svn: 7366

llvm-svn: 7365

* Added method to query if BugDriver is executing the JIT currently.
  This provides the ability in adding code that is conditionally executed in
  codegen debugging phase.

CodeGeneratorBug.cpp:
* Delete test functions from the Safe module
* Code conditionally added when debugging the JIT:
  use the lazy resolver function added to Emitter.cpp to get function pointer
  by name. When compiled into an .so, this is the only way to get a pointer to
  an external function
* Added a symbol disambiguator which will keep symbols uniquely named across
  modules
* Delete generated files by default
* The function `main' *must* stay in the .bc file for the JIT, but that prevents
  debugging it alone. This patch makes the old `main' become `old_main' and adds
  a new function named `main' which just calls the original with the same
  parameters, thereby keeping functionality the same.

ExecutionDriver.cpp:
* Returned to getting unique filenames
* Simplified code choosing between using and not using shared library option

llvm-svn: 7364

This us used by bugpoint -- when code is compiled to a shared object to be
JITted, it must use the JIT's lazy resolution method to find function addresses,
because some functions will not be available at .so load time, as they are in
the bytecode file.

llvm-svn: 7363