Adjust to changes in the interface of FindExecutable, getting ToolRunner
ready for bigger things to come.

llvm-svn: 18919

* Remove isExecutable as its now implemented by sys::Path::executable
* Make FindExecutable a thin veneer over sys::Program::FindProgramByName.

llvm-svn: 18918

Remove AllocateRWXMemory as it is not used any more in LLVM. The function
has been replaced with sys::Memory::AllocateRWX several months ago.

llvm-svn: 18912

Remove the MakeFileReadable and MakeFileExecutable functions which are no
longer present in LLVM. They have been replaced with the sys::Path methods
makeReadable and makeExecutable, respectively.

llvm-svn: 18910

The ReadFileIntoAddressSpace and UnmapFileFromAddressSpace functions are no
longer used by LLVM. Remove them. Replacement functionality for both
functions is now encapsulated in the sys::MappedFile class.

llvm-svn: 18903

The getFileTimestamp and getFileSize functions have been removed from  \
FileUtilities.{h,cpp}. They are replaced by Path::getTimestamp and  \
Path::getSize,respectively.

llvm-svn: 18892

Patch contributed by Morten Ofsted.

llvm-svn: 18889

llvm-svn: 18846

llvm-svn: 18505

bytecode files. This should help linking substantially.

llvm-svn: 18378

implementation

llvm-svn: 18358

llvm-svn: 18356

llvm-svn: 18353

llvm-svn: 18251

llvm-svn: 18250

llvm-svn: 18246

llvm-svn: 18245

= sign. This needed to support -DNAME=value options as pass-through in
llvmc.

llvm-svn: 18203

Fixed assertion from triggering. We need to check if the commandline map is empty before checking if an arg exists.

llvm-svn: 18057

Morten Ofstad!

llvm-svn: 17998

NOT have the bzlib.h header file. Go figure.

llvm-svn: 17989

llvm-svn: 17985

llvm-svn: 17977

llvm-svn: 17886

*Implement/Document the cl::extrahelp feature instead of the MoreHelp ptr.

llvm-svn: 17871

llvm-svn: 17775

Implement the MoreHelp utility that calls a function to printmore help information if the MoreHelp global is not null.

llvm-svn: 17774

bzip2: block size 9 -> 5, reduces memory by 400Kbytes, doesn't affect speed
       or compression ratio on all but the largest bytecode files (>1MB)
zip:   level 9 -> 6, this speeds up compression time by ~30% but only
       degrades the compressed size by a few bytes per megabyte. Those few
       bytes aren't worth the effort.

llvm-svn: 17647

* Order #includes according to style guide
* Remove extraneous blank lines

llvm-svn: 17639

llvm-svn: 17637

llvm-svn: 17634

llvm-svn: 17549

* Move file comment to the top of the header where it belongs

llvm-svn: 17349

llvm-svn: 17286

llvm-svn: 17220

llvm-svn: 17219

llvm-svn: 17155

llvm-svn: 17136

Pass -single_module option to gcc when linking dynamic libraries for use with bugpoint, so that we can bugpoint multiple .cp files

llvm-svn: 17102

llvm-svn: 16950