* Fix implementation and documentation about LLVMGCCDIR/bytecode-libs
* Add the makeUnique method, replacement for getUniqueFilename in Support.
* Add the sys::CopyFile function, replacement for CopyFile in Support.
* Move GetLLVMConfigDir() into generic code area since its generic.

llvm-svn: 18947

Remove getUniqueFilename and CopyFile. These are now implemented by
sys::Path::makeUnique and sys::CopyFile, respectively.

llvm-svn: 18946

turning X - (constantexpr) into X + (-constantexpr) among other things.

llvm-svn: 18935

Patch contributed by Henrik Bach. Thanks Henrik!

llvm-svn: 18933

llvm-svn: 18932

llvm-svn: 18931

llvm-svn: 18930

Implement the new environment pointer for ExecuteAndWait

llvm-svn: 18928

* Remove the ExecWait function. This is now in sys::Program::ExecuteAndWait

llvm-svn: 18927

llvm-svn: 18925

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

to 64-bit precision, not 80 bits.

llvm-svn: 18915

llvm-svn: 18913

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

llvm-svn: 18911

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

do not insert a prototype for malloc of: void* malloc(uint): on 64-bit u
targets this is not correct.  Instead of prototype it as void *malloc(...),
and pass the correct intptr_t through the "...".

Finally, fix Regression/CodeGen/SparcV9/2004-12-13-MallocCrash.ll, by not
forming constantexpr casts from pointer to uint.

llvm-svn: 18908

Implement three new functions to allow setting access/permission bits on
the file referenced by a path. The makeReadable and makeExecutable methods
replace the FileUtilities MakeFileReadable and MakeFileExecutable
functions. The makeWritable function is new and provided for consistency
since Path has a writable() method.

llvm-svn: 18907

llvm-svn: 18906

available.

llvm-svn: 18904

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

Use sys::MappedFile instead of ReadFileIntoAddressSpace and
UnmapFileFromAddressSpace. sys::MappedFile has the nice property that it
cleans up after itself so exception handling can be removed.

llvm-svn: 18902

don't support long double anyway, and this gives us FP results closer to
other targets.

This also speeds up 179.art from 41.4s to 18.32s, by eliminating a problem
with extra precision that causes an FP == comparison to fail (leading to
extra loop iterations).

llvm-svn: 18895

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

terminating / when setDirectory is called.

llvm-svn: 18886

llvm-svn: 18885

properly (examples: "", ".", "a").

llvm-svn: 18883

* Correct the std::string constructor to take a const reference.

llvm-svn: 18877

llvm-svn: 18876

* Fix loop style per standards
* Don't create a new Module when the Linker's module is released.
* Add/fix function comments.

llvm-svn: 18871

llvm-svn: 18870

llvm-svn: 18869

llvm-svn: 18867

llvm-svn: 18866

* Remove IsLibrary and GetLibraryPath, replaced by FindLibrary in ../Path.cpp \
* Implement GetSystemLibraryPaths and GetBytecodeLibraryPaths, instead of the \
  GetSystemLibraryPath1 and GetSystemLibraryPath2 methods

llvm-svn: 18862

* Move generic isArchive method here from Unix/Path.cpp \
* Implement isDynamicLibrary \
* Implement FindLibrary for Linker

llvm-svn: 18861

llvm-svn: 18860

llvm-svn: 18859