llvm-svn: 9366

unused external functions again

llvm-svn: 9365

llvm-svn: 9363

llvm-svn: 9359

Header files will be on the way.

llvm-svn: 9298

llvm-svn: 8076

llvm-svn: 7999

llvm-svn: 7832

This fixes a long time annoyance which caused prototypes for bzero, bcopy,
bcmp, fputs, and fputs_unlocked to never get deleted.  Grr.

llvm-svn: 7285

llvm-svn: 6782

llvm-svn: 6486

Count resolutions correctly.

llvm-svn: 6482

llvm-svn: 6480

llvm-svn: 6479

llvm-svn: 6273

  * Warnings were emitted all of the time and were really annoying
  * Functions could not be resolved unless they had external linkage.  Linkonce
    linkage was not allowed
  * ConstantPointerRef's were not handled when linking functions
    we now actually handle cast (CPR) to X -> cast (NewCPR) to X

llvm-svn: 5967

llvm-svn: 5816

llvm-svn: 5793

llvm-svn: 5686

llvm-svn: 5653

llvm-svn: 5567

llvm-svn: 5446

llvm-svn: 5443

* remove using decls
 CVS: ----------------------------------------------------------------------

llvm-svn: 5437

    wasn't an optimization and it was causing lots of bugs.

llvm-svn: 4779

llvm-svn: 4668

llvm-svn: 4618

llvm-svn: 4143

and global variables.

This fixes bug: FuncResolve/2002-08-19-ResolveGlobalVarsEasier.ll
And bug: SingleSource/UnitTests/2002-10-09-ArrayResolution.c

Note that this does not fix bug:
FunctionResolve/2002-08-19-ResolveGlobalVars.ll because replaceAllUsesWith
breaks when a constantexpr is pointing to the thing being replaced.  This
is more of an infrastructure problem than anything.

llvm-svn: 4099

    * Renamed StatisticReporter.h/cpp to Statistic.h/cpp
    * Broke constructor to take two const char * arguments instead of one, so
      that indendation can be taken care of automatically.
    * Sort the list by pass name when printing
    * Make sure to print all statistics as a group, instead of randomly when
      the statistics dtors are called.
    * Updated ProgrammersManual with new semantics.

llvm-svn: 4002

Simplify code (somtimes dramatically), by using the new "auto-insert" feature
of instruction constructors.

llvm-svn: 3655

llvm-svn: 3200

attempted to assign it a name.

llvm-svn: 3142

  old call instruction
* Implement conversion of return values for calls.  This fixes bug:
   test/Regression/Transforms/FunctionResolve/retmismatch3.ll

llvm-svn: 3140

* Add new RegisterOpt/RegisterAnalysis templates for registering passes that
  are to show up in opt or analyze
* Register Analyses now
* Change optimizations to use RegisterOpt instead of RegisterPass
* Add support for different "PassType's"
* Add new RegisterOpt/RegisterAnalysis templates for registering passes that
  are to show up in opt or analyze
* Register Analyses now
* Change optimizations to use RegisterOpt instead of RegisterPass
* Remove getPassName implementations from various subclasses

llvm-svn: 3112

llvm-svn: 3037

* Register all Passes

llvm-svn: 3015

This change fixes programs that have multiple functions named the same thing,
where are least one of them is static/internal.

llvm-svn: 2954

For details, See: docs/2002-06-25-MegaPatchInfo.txt

llvm-svn: 2779

   test/Regression/Transforms/FunctionResolve/retmismatch[12].ll

This makes it much more useful for running benchmarks that are missing
prototypes for some functions.

llvm-svn: 2745