New fixed bug, distilled from 252.eon

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8761 91177308-0d34-0410-b5e6-96231b3b80d8

1. Use better error messages in LinkFiles().
2. I think the caller of LinkFiles() should not ignore a true return value.
   (If you have a good reason why it ought to, feel free to revert
   this. It's just something that's been bugging me for a while.)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8760 91177308-0d34-0410-b5e6-96231b3b80d8

Removed the utils/Makefile file from being copied to the object root tree.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8759 91177308-0d34-0410-b5e6-96231b3b80d8

Update file headers for renamed files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8758 91177308-0d34-0410-b5e6-96231b3b80d8

Use the newly abstracted interface for running our tools and gcc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8756 91177308-0d34-0410-b5e6-96231b3b80d8

Fixed space issues, code alignment, tabs -> spaces.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8755 91177308-0d34-0410-b5e6-96231b3b80d8

Implementation of the abstraction of running our tools + gcc, taken out of
bugpoint for general usage and enjoyment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8754 91177308-0d34-0410-b5e6-96231b3b80d8

Abstracted away the process of running our tools + gcc from bugpoint.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8753 91177308-0d34-0410-b5e6-96231b3b80d8

Tersified and fixed whitespace (tabs -> spaces).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8752 91177308-0d34-0410-b5e6-96231b3b80d8

* Added an interface for how LLEE would communicate with the OS
* Implemented the interface in StorageProxy.c
* Removed the script `llee' as it is now created by the Makefile
* Makefile now compiles a shared object version of the library, but only if
  using gcc-3.3, linking fails under gcc-3.2

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8751 91177308-0d34-0410-b5e6-96231b3b80d8

Tersified code:
* Removed space between function name and its argument list
* Removed space between '&' and variable name
* Removed empty comment lines: `//'

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8750 91177308-0d34-0410-b5e6-96231b3b80d8

update run command

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8749 91177308-0d34-0410-b5e6-96231b3b80d8

* Ordered includes according to LLVM programmers' guide
* Made code layout more verbose: no more '{' on a line by itself
* Pruned extra whitespace

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8748 91177308-0d34-0410-b5e6-96231b3b80d8

Simplify test, include problem analysis

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8747 91177308-0d34-0410-b5e6-96231b3b80d8

Added Makefiles to llvm/test/Programs/SingleSource/Regression/C++/EH and
llvm/test/Programs/SingleSource/Regression/C++/CompileFail.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8746 91177308-0d34-0410-b5e6-96231b3b80d8

Adding Makefiles for llvm/test/Programs/SingleSource/Regression/C++/EH and
llvm/test/Programs/SingleSource/Regression/C++/CompileFail.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8745 91177308-0d34-0410-b5e6-96231b3b80d8

Updated for the new QMTest test suite.  Temporary output file is now placed
inside the temporary file directory.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8744 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase, distilled by John

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8743 91177308-0d34-0410-b5e6-96231b3b80d8

Added information on input and output filenames.
Added periods to the end of sentence fragments describing options.
Added information to llc about which target architecture is selected for
assembly language code generation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8741 91177308-0d34-0410-b5e6-96231b3b80d8

Removed Support directory.  It now lives in llvm/support/lib.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8739 91177308-0d34-0410-b5e6-96231b3b80d8

Check in missing makefile

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8738 91177308-0d34-0410-b5e6-96231b3b80d8

Initial checkin of makefile for this directory

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8737 91177308-0d34-0410-b5e6-96231b3b80d8

Moved code from llvm/lib/Support to llvm/support/lib/Support.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8735 91177308-0d34-0410-b5e6-96231b3b80d8

Moved llvm/utils/Burg and llvm/utils/TableGen to llvm/support/tools.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8734 91177308-0d34-0410-b5e6-96231b3b80d8

Moved llvm/lib/Support to llvm/support/lib/Support.
Moved llvm/utils/Burg and llvm/utils/TableGen to llvm/support/tools.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8733 91177308-0d34-0410-b5e6-96231b3b80d8

Updating Makefiles for new location in llvm/support.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8732 91177308-0d34-0410-b5e6-96231b3b80d8

Updated Makefiles to reflect new location in llvm/support/tools.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8731 91177308-0d34-0410-b5e6-96231b3b80d8

Added explanation of where analyze gets its input, where it sends its output,
and how it decides to interpret its input.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8730 91177308-0d34-0410-b5e6-96231b3b80d8

Squelch warnings.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8729 91177308-0d34-0410-b5e6-96231b3b80d8

Updated these tests so that they use the new temporary directory as opposed
to the old Output directory for temporary files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8728 91177308-0d34-0410-b5e6-96231b3b80d8

Moved llvm/test/Programs/SingleSource/Regression around a bit to support
multiple languages.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8727 91177308-0d34-0410-b5e6-96231b3b80d8

Updated to generate temporary files in the temporary directory.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8724 91177308-0d34-0410-b5e6-96231b3b80d8

Added information on how input and output files are selected.
Added information on where files are located by llvm-link.
Added missing options.
Re-worded some stuff so that it (hopefully) sounds better.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8723 91177308-0d34-0410-b5e6-96231b3b80d8

Removing these tests from the regressions directory.
They now live in llvm/test/Programs/SingleSource/Regression alongside their
UnitTest brethren.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8722 91177308-0d34-0410-b5e6-96231b3b80d8

Added llvm/test/Programs/SingleSource/Regression/Makefile.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8721 91177308-0d34-0410-b5e6-96231b3b80d8

Just rethrow previous exception instead of making a new one

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8718 91177308-0d34-0410-b5e6-96231b3b80d8

Modified the test so that it puts temporary files into the temporary directory.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8717 91177308-0d34-0410-b5e6-96231b3b80d8

Added information about how llvm-as and llvm-dis select the input and output
filenames.
Corrected some typos in the llvm-dis documentation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8716 91177308-0d34-0410-b5e6-96231b3b80d8

Change the heading of the page to reflect the tool name

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8715 91177308-0d34-0410-b5e6-96231b3b80d8

Added an explanation of gccld's behavior when linking in native mode.
Also gives me an excuse to re-commit the file on Tank.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8714 91177308-0d34-0410-b5e6-96231b3b80d8

Added information about the new -native option.
Added information about how object files and libraries are found and loaded.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8713 91177308-0d34-0410-b5e6-96231b3b80d8

To be consistent with the rest of LLVM codebase (and the rest of this file):
* Changed tabs to spaces
* Removed a space between a function call and its arguments (...)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8712 91177308-0d34-0410-b5e6-96231b3b80d8

Moved wierdnames.ll to weirdnames.ll.  The new name is spelled correctly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8711 91177308-0d34-0410-b5e6-96231b3b80d8

Made modifications recommended by Chris.  Namely:
o Remove stuff that has been done or is now irrelevant.
o Add a reminder to create Release Notes for Release 1.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8710 91177308-0d34-0410-b5e6-96231b3b80d8

Define the instance variable Buffer, not the automatic variable Buffer.
This was causing us to munmap random stuff, which is obviously bad.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8709 91177308-0d34-0410-b5e6-96231b3b80d8

DOn't crash if program calls the null pointer

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8708 91177308-0d34-0410-b5e6-96231b3b80d8

Fix alignment problem

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8707 91177308-0d34-0410-b5e6-96231b3b80d8

Remove explicit use of BasicBlock::succ_iterator

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8706 91177308-0d34-0410-b5e6-96231b3b80d8

Removed completed items.
Adjusted priorities on currently outstanding items.
Added new items which I think will now have higher priority for Release 1.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8705 91177308-0d34-0410-b5e6-96231b3b80d8

Actually assign the string correctly through the std::string pointer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8704 91177308-0d34-0410-b5e6-96231b3b80d8

Use global *_iterator

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8703 91177308-0d34-0410-b5e6-96231b3b80d8

Do not use BasicBlock::*_iterator, just use *_iterator itself.
Isn't updating copy and pasted code a joy

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8702 91177308-0d34-0410-b5e6-96231b3b80d8

* Eliminate BytecodeBufferReader::Length member variable
* Kill unused ALIN_PTRS #define
* Set the error string if user passed it in to be compatible with former API

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8701 91177308-0d34-0410-b5e6-96231b3b80d8

Do not use BasicBlock::succ_iterator

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8700 91177308-0d34-0410-b5e6-96231b3b80d8

Update head-of-file comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8699 91177308-0d34-0410-b5e6-96231b3b80d8

Untabify tabs in stuff I've recently added.
Check in my register allocator state-saving code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8698 91177308-0d34-0410-b5e6-96231b3b80d8

Use getRegClassID() instead of getRegClass()->getID(), since it's there.
Shorten the markSuggestedColorUsable method.
Add a switch for saving reg. alloc. state (coming soon).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8697 91177308-0d34-0410-b5e6-96231b3b80d8

Remove some unused methods of class IGNode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8696 91177308-0d34-0410-b5e6-96231b3b80d8

Fix a typo I happened to notice.
Rename include guards in the "usual" manner.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8695 91177308-0d34-0410-b5e6-96231b3b80d8

Fix bug in previous checkin

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8694 91177308-0d34-0410-b5e6-96231b3b80d8

Added code that ensures that we pass the beginning of the data buffer to
the parsing routines regardless of whether the buffer is re-aligned or not.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8693 91177308-0d34-0410-b5e6-96231b3b80d8

Update email addr

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8692 91177308-0d34-0410-b5e6-96231b3b80d8

If we fail to find python or qmtest, give a warning message instead of an
error message.  This should hopefully allow our nightly tester to run, which
does not run the QMTest tests at present.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8691 91177308-0d34-0410-b5e6-96231b3b80d8

Make it detect failed builds better

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8690 91177308-0d34-0410-b5e6-96231b3b80d8

Fix bug: IndVarsSimplify/2003-09-23-NotAtTop.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8689 91177308-0d34-0410-b5e6-96231b3b80d8

new testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8688 91177308-0d34-0410-b5e6-96231b3b80d8

Fixed spelling.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8687 91177308-0d34-0410-b5e6-96231b3b80d8

Fix spelling.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8686 91177308-0d34-0410-b5e6-96231b3b80d8

Squelch warning and delete extra space.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8685 91177308-0d34-0410-b5e6-96231b3b80d8

Stop returning bool and pass Instruction by reference;
return std::auto_ptr and use exceptions

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8684 91177308-0d34-0410-b5e6-96231b3b80d8

Suggestions made by Chris:
* Instead of a #define, use inline function
* Fix the name on the #define, errr... now inline function to be more logical:
  it doesn't CHECK the alignment, it PERFORMS the alignment
* To get string name of a Type*, use getDescription(), not getName()

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8683 91177308-0d34-0410-b5e6-96231b3b80d8

* Group class definitions & implementations together
* Make sure we align the buffer we're given
* Do not let exceptions propagate when the caller asks for a Module*
* Add doxygenified comments to wrapper functions

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8682 91177308-0d34-0410-b5e6-96231b3b80d8

Added code that stops the configure script if a needed program is not found.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8680 91177308-0d34-0410-b5e6-96231b3b80d8

Move getAnalysisUsage method from header to .cpp file.  Add a normal file
header comment

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8679 91177308-0d34-0410-b5e6-96231b3b80d8

* Constantify arguments to copy function
* Stop using a #define, make it an inline if statement

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8678 91177308-0d34-0410-b5e6-96231b3b80d8

Removed no longer used member variable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8677 91177308-0d34-0410-b5e6-96231b3b80d8

Uppercase the acronym ASCII.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8676 91177308-0d34-0410-b5e6-96231b3b80d8

Added file header comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8675 91177308-0d34-0410-b5e6-96231b3b80d8

* No longer initialize the module, a subclass is more suitable to do this
  because it can add a module ID which we do not have at this time.
* Check to see if the module has been initialized when materializing it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8674 91177308-0d34-0410-b5e6-96231b3b80d8

Update file header for renamed file

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8673 91177308-0d34-0410-b5e6-96231b3b80d8

Added doxygen comments for the streaming module provider.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8672 91177308-0d34-0410-b5e6-96231b3b80d8

* Cleaned up code:
  - no more passing around a string pointer to set errors
  - no more returning booleans and checking for errors, we use C++ exceptions
* Broke functionality into 2 new classes, one reads from file, one from a stream
* Implemented lazy function streaming - the parser can read in a function at-a-time

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8671 91177308-0d34-0410-b5e6-96231b3b80d8

Added functions to perform streaming function loading, doxygenified comments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8670 91177308-0d34-0410-b5e6-96231b3b80d8

Converted tabs to spaces.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8669 91177308-0d34-0410-b5e6-96231b3b80d8

Materialize the module before releasing it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8668 91177308-0d34-0410-b5e6-96231b3b80d8

Fix bugs in the last change

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8667 91177308-0d34-0410-b5e6-96231b3b80d8

Fix bug: Inline/2003-09-22-PHINodesInNormalInvokeDest.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8666 91177308-0d34-0410-b5e6-96231b3b80d8

new testcase, reduced by bugpoint

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8665 91177308-0d34-0410-b5e6-96231b3b80d8

Fix bug: Inline/2003-09-22-PHINodesInExceptionDest.ll
... by making sure to update PHI nodes to take into consideration the
extra edges we get if we inline a call instruction through an invoke.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8664 91177308-0d34-0410-b5e6-96231b3b80d8

new testcase which crashes the inliner, thanks Bugpoint!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8663 91177308-0d34-0410-b5e6-96231b3b80d8

Credits now go into the top-level CREDITS.TXT

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8662 91177308-0d34-0410-b5e6-96231b3b80d8

Credits are now in top-level CREDITS.TXT

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8661 91177308-0d34-0410-b5e6-96231b3b80d8

Keep all the contributors in one place, instead of all over the code base.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8660 91177308-0d34-0410-b5e6-96231b3b80d8

Squelch warning

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8659 91177308-0d34-0410-b5e6-96231b3b80d8

Squelch warning

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8658 91177308-0d34-0410-b5e6-96231b3b80d8

Minor cleanups:
 * Local header file goes at top
 * Remove unneeded #includes
 * Wrap code at 80 columns
 * Declare variables where they are used
 * 'register' is not needed
 * Use 'unsigned' instead of 'int' variables where possible

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8657 91177308-0d34-0410-b5e6-96231b3b80d8

new testcase that crashes the C++ frontend, found by John

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8655 91177308-0d34-0410-b5e6-96231b3b80d8

Fix assertion so it doesn't not trip incorrectly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8650 91177308-0d34-0410-b5e6-96231b3b80d8

Use C++ math header instead of C version.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8648 91177308-0d34-0410-b5e6-96231b3b80d8

Erase now-unused prototypes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8647 91177308-0d34-0410-b5e6-96231b3b80d8