* Implement GetMallocUsage to get usage of malloc heap
* Implement GetMemoryUsage to get total memory usage of process
* Implement GetTimeUsage to get elapsed/user/system time

llvm-svn: 19055

No need for Unix/SUS/Process.cpp any more, just ifdef it.

llvm-svn: 19054

* Move system dependent implementation out of this file.
* Make implementation use sys::Process::GetMallocUsage where necessary.
* Make implementation use sys::Process::GetTimeUsage where necessary.

llvm-svn: 19053

* Add checks for sbrk and getpagesize functions
* Alphebetize the checks for functions

llvm-svn: 19052

* Add GetMallocUsage as a wrapper around mallinfo()
* Add GetTotalMemoryUsage to get approximate RSS size
* Add GetTimeUsage to get elapsed/system/user time

llvm-svn: 19051

llvm-svn: 19050

This file is no longer needed as system dependent functions have been
encapsulated into lib/System.

llvm-svn: 19049

* llvm/Config/alloca.h already #includes config.h
* Minor readability/stylistic changes

llvm-svn: 19048

llvm-svn: 19047

llvm-svn: 19046

llvm-svn: 19045

* Support changes in sys::Program::ExecuteAndWait interface

llvm-svn: 19044

Move the functionality of RunProgramWithTimeout into the ExecuteAndWait
function: support a timeout and I/O redirects

llvm-svn: 19043

Add a needed include.

llvm-svn: 19042

* Pass sys::Path instead of std::string for paths
* Correct the types of arguments passed to RunProgramWithTimeout due to its
  interface using sys::Path instead of std::string
* Replace "/dev/null" (not portable) with empty string which
  sys::Program::ExecuteAndWait recognizes as "redirect to bit bucket"

llvm-svn: 19041

* Remove unneeded header files.
* Move RedirectFD static function to lib/System/Unix/Program.cpp
* Delete RunProgramWithTimeout, now implemented by
  sys::Program::ExecuteAndWait. RunProgramWithTimeout is now a convenience func.

llvm-svn: 19040

Incorporate the abilities of RunPRogramWithTimeout into
sys::Program::ExecuteAndWait so that redirection and a timeout are optionally
supported.

llvm-svn: 19039

Turn path instance variables into sys::Path instead of std::string

llvm-svn: 19038

Replace RunProgramWithTimeout with an inline function that calls
sys::Program::ExecuteAndWait. This is now just a convenience function.

llvm-svn: 19037

llvm-svn: 19036

llvm-svn: 19035

llvm-svn: 19034

files from win32/* to platform/*, create one line files in platform that include the
corresponding file in win32.  This makes life much more enjoyable!

The cruel irony is that NTFS has hard links just like Unix, but there's no way to
get to them from the DOS prompt!

llvm-svn: 19033

llvm-svn: 19032

specific warnings they produced were being suppressed anyway.  The truncation warnings
that were suppressed are now enabled, and the few that still occur ought to be fixed.
The only warnings suppressed now are the "negating an unsigned is still unsigned", the
validity of which Chris does not accept, and the "implicit conversion of <type> to bool
performance warning".  Making the conversion explicit won't make it run any faster and
this is an easier way to shut the compiler up.

llvm-svn: 19031

caught by llvm-ld's main function.

llvm-svn: 19030

main function.

llvm-svn: 19029

llvm-svn: 19028

llvm-svn: 19026

llvm-svn: 19025

llvm-svn: 19024

Always print out DejagnuTest results to stdout so that it gets emailed to the nightly test manager. Eventually Dejagnu should be merged into the added/removed tests.

llvm-svn: 19023

family of functions so it gets noticed if we ever remove this.

llvm-svn: 19022

llvm-svn: 19021

llvm-svn: 19020

llvm-svn: 19019

Regression/Analysis/GlobalsModRef/purecse.ll.  Isn't this what the
-Woverload-whatever flag would warn about :)

llvm-svn: 19018

llvm-svn: 19017

llvm-svn: 19016

built on this platform.

llvm-svn: 19015