add adce bug

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10033 91177308-0d34-0410-b5e6-96231b3b80d8

Fix PR116

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10032 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase, for PR 115

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10031 91177308-0d34-0410-b5e6-96231b3b80d8

Bugz

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10030 91177308-0d34-0410-b5e6-96231b3b80d8

Fixes for PR114: Thanks to Reid Spencer!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10029 91177308-0d34-0410-b5e6-96231b3b80d8

Regenerated with autoconf-2.57.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10025 91177308-0d34-0410-b5e6-96231b3b80d8

Only default to the llvm-gcc in ~lattner if that directory exists.
Only warn if python version is not right; don't abort.
Add sanity checks for --with-llvmgccdir, with a big warning message at the end.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10024 91177308-0d34-0410-b5e6-96231b3b80d8

As per PR96, don't build subdirs if LLVMGCCDIR is not set to something
reasonable, instead, print out a "LOUD warning".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10023 91177308-0d34-0410-b5e6-96231b3b80d8

Stylesheets: they do a website good!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10003 91177308-0d34-0410-b5e6-96231b3b80d8

Implement a small optimization to handling of GEP's that are equivalent to casts.
This results in substantially reduced collapsing for some testcases

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10002 91177308-0d34-0410-b5e6-96231b3b80d8

I can't believe the incompetence of the people I have to deal with around here.
These fools don't even wrap code at 80 columns.

Oh wait, _I_ wrote that.  That explains a lot!!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9999 91177308-0d34-0410-b5e6-96231b3b80d8

Bugz come in, bugs go out

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9995 91177308-0d34-0410-b5e6-96231b3b80d8

Fix PR 110: the constant folding code assumes that if something is not a
constant expression, but is of (for example) ubyte type, then it is a
ConstantUInt.  This was not true for placeholders.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9994 91177308-0d34-0410-b5e6-96231b3b80d8

This is obviously illegal C++ code, but was apparently accepted by 3.3

bork

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9993 91177308-0d34-0410-b5e6-96231b3b80d8

Give props to Reid Spencer for the namespacification work.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9992 91177308-0d34-0410-b5e6-96231b3b80d8

Brian implemented the vaarg instruction in the interpreter.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9989 91177308-0d34-0410-b5e6-96231b3b80d8

Expose the verifier to opt

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9984 91177308-0d34-0410-b5e6-96231b3b80d8

Removed link from the docs index too.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9983 91177308-0d34-0410-b5e6-96231b3b80d8

As the comments indicate, this is a temporary, repulsive, hack

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9982 91177308-0d34-0410-b5e6-96231b3b80d8

Implement feature: InstCombine/2003-11-13-ConstExprCastCall.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9981 91177308-0d34-0410-b5e6-96231b3b80d8

Instcombine should promote this, and because it isn't, we are failing poolalloc tests

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9980 91177308-0d34-0410-b5e6-96231b3b80d8

Trying to get the dsgraph for an external function is bad for DSA's health

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9979 91177308-0d34-0410-b5e6-96231b3b80d8

Fixed word order.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9978 91177308-0d34-0410-b5e6-96231b3b80d8

NEW testcase for PR84 :(

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9967 91177308-0d34-0410-b5e6-96231b3b80d8

Change LLI's internal representation of va_list to a pointer to the next
argument to be returned by va_arg. This allows va_lists to be passed
between different LLVM procedures (though it is unlikely that an LLI
va_list would make sense to an external function, except by chance.)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9965 91177308-0d34-0410-b5e6-96231b3b80d8

Implement the CompleteBU pass

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9964 91177308-0d34-0410-b5e6-96231b3b80d8

Add methods for implementation

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9963 91177308-0d34-0410-b5e6-96231b3b80d8

Minor code cleanup

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9962 91177308-0d34-0410-b5e6-96231b3b80d8

Remove needless dependence on boost

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9961 91177308-0d34-0410-b5e6-96231b3b80d8

Disable integer tracking by default

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9960 91177308-0d34-0410-b5e6-96231b3b80d8

Add namespace qualifier

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9959 91177308-0d34-0410-b5e6-96231b3b80d8

Minor cleanups

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9958 91177308-0d34-0410-b5e6-96231b3b80d8

Add an initial version of the CompleteBUDataStructures class, which is currently
identical to the BU pass, but has an accurate call graph

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9956 91177308-0d34-0410-b5e6-96231b3b80d8

Add an initial version of the CompleteBUDataStructures pass

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9955 91177308-0d34-0410-b5e6-96231b3b80d8

Include the file before we close the llvm namespace.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9954 91177308-0d34-0410-b5e6-96231b3b80d8

Substantially re-organized this file:
* There is now only one pass to print out assembly instead of two
* It is a FunctionPass
* The Module-level printing of globals is now in doFinalization() method of the
  FunctionPass
* The code has been reformatted to follow LLVM coding standards
* Some comments, not all, were doxygenified
* Last but not least, the function to create an instance of this pass is also no
  longer a method in the UltraSparc class.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9953 91177308-0d34-0410-b5e6-96231b3b80d8

The function to create an instance of this pass is no longer a method of
the UltraSparc class.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9952 91177308-0d34-0410-b5e6-96231b3b80d8

The functions to create new instances of passes are no longer methods in the
UltraSparc class. Comments are also doxygen-compatible now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9951 91177308-0d34-0410-b5e6-96231b3b80d8

* Put command-line switches in their own namespace
* Pass creation functions are no longer in the UltraSparc class

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9950 91177308-0d34-0410-b5e6-96231b3b80d8

Force a dependency on the .inc file, which must be generated!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9949 91177308-0d34-0410-b5e6-96231b3b80d8

Fine-grainify namespaces for this library

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9948 91177308-0d34-0410-b5e6-96231b3b80d8

You cannot debug namespacified LLVM with GDB 5.x anymore.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9946 91177308-0d34-0410-b5e6-96231b3b80d8

Add another fixed bug.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9945 91177308-0d34-0410-b5e6-96231b3b80d8

Fix faulty namespacification

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9943 91177308-0d34-0410-b5e6-96231b3b80d8

Regenerated `configure' for adding Makefiles and test.in to FreeBench
benchmarks.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9942 91177308-0d34-0410-b5e6-96231b3b80d8

OK, scratch my last post, this actually *does* work, those syntax errors were
imaginary.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9941 91177308-0d34-0410-b5e6-96231b3b80d8

Add new testcase for PR112

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9940 91177308-0d34-0410-b5e6-96231b3b80d8

Apparently adding these entries and regenerating llvm/configure results in
syntax errors. Reverting the patch until I can figure out what's going on.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9939 91177308-0d34-0410-b5e6-96231b3b80d8

Some programs actually require an input to run. The nerve!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9938 91177308-0d34-0410-b5e6-96231b3b80d8

Mention LLVM cast instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9936 91177308-0d34-0410-b5e6-96231b3b80d8

Update section on GNU lightning fp.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9935 91177308-0d34-0410-b5e6-96231b3b80d8

I won't claim we're "better than and/or different from..." at Misha's behest.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9934 91177308-0d34-0410-b5e6-96231b3b80d8

Regress to not using the llvm namespace.
This keeps Pool Allocation stuff from compiling.
We can re-visit it later when we have time to do it right.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9932 91177308-0d34-0410-b5e6-96231b3b80d8

Make the beginning of this page look like the beginnings of other pages.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9930 91177308-0d34-0410-b5e6-96231b3b80d8

index.html: Add link to llvm vs. the world
llvm.css: Add padding on top and bottom so that letters do not merge with
surrounding whitespace

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9929 91177308-0d34-0410-b5e6-96231b3b80d8

This color is making me want to puke :)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9928 91177308-0d34-0410-b5e6-96231b3b80d8

Whoops, a div got closed in the wrong place.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9927 91177308-0d34-0410-b5e6-96231b3b80d8

First draft of LLVM-to-anything comparison document.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9926 91177308-0d34-0410-b5e6-96231b3b80d8

Add FreeBench benchmarks to our test suite -- they weren't available by default
before when one didn't build in his source root.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9924 91177308-0d34-0410-b5e6-96231b3b80d8

Add new argument to disable checking

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9922 91177308-0d34-0410-b5e6-96231b3b80d8

Add argument

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9921 91177308-0d34-0410-b5e6-96231b3b80d8

The bytecode reader/writer is borking this testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9919 91177308-0d34-0410-b5e6-96231b3b80d8

This is not the instruction combiner's fault!  No really!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9918 91177308-0d34-0410-b5e6-96231b3b80d8

Reduced testcase for PR 110

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9917 91177308-0d34-0410-b5e6-96231b3b80d8

Detect problems with PHI node operands!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9916 91177308-0d34-0410-b5e6-96231b3b80d8

Restore the -llvm option

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9915 91177308-0d34-0410-b5e6-96231b3b80d8

Print return nodes for graphs with multiple functions in them correctly

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9914 91177308-0d34-0410-b5e6-96231b3b80d8

Don't crash if no gg

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9913 91177308-0d34-0410-b5e6-96231b3b80d8

PR107 is now fixed

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9912 91177308-0d34-0410-b5e6-96231b3b80d8

Fix bug PR107, patch contributed by Reid Spencer!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9911 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase for PR107

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9910 91177308-0d34-0410-b5e6-96231b3b80d8

I don't think this was supposed to have gotten into the namespaceify patch, but
it did. Oops!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9908 91177308-0d34-0410-b5e6-96231b3b80d8

Cleanups

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9907 91177308-0d34-0410-b5e6-96231b3b80d8

reword a bit, be less aggressive with my link

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9906 91177308-0d34-0410-b5e6-96231b3b80d8

Add a link to the llvmdev posting

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9905 91177308-0d34-0410-b5e6-96231b3b80d8

Mention that all LLVM C++ code has been moved into the 'llvm' C++ namespace.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9904 91177308-0d34-0410-b5e6-96231b3b80d8

Put all LLVM code into the llvm namespace, as per bug 109.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9903 91177308-0d34-0410-b5e6-96231b3b80d8

Move IsArchive, IsBytecode to FileUtilities. Fix up some method comments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9902 91177308-0d34-0410-b5e6-96231b3b80d8

Move IsArchive and IsBytecode here from gccld. Refactor into CheckMagic.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9901 91177308-0d34-0410-b5e6-96231b3b80d8

Add prototypes for CheckMagic, IsArchive, and IsBytecode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9900 91177308-0d34-0410-b5e6-96231b3b80d8

Add another fixed bug.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9899 91177308-0d34-0410-b5e6-96231b3b80d8

Compute node offsets correctly

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9895 91177308-0d34-0410-b5e6-96231b3b80d8

'Tis quite silly to check for a cached version of the entire executable. That
amounts to checking for a completely-native version. We'll cache on a
function-by-function basis instead (in the JIT's CodeEmitter).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9894 91177308-0d34-0410-b5e6-96231b3b80d8

This version of Linker.cpp works a lot better, but it's a little messy.  Sorry.

Use FileOpenable() instead of FileExists().
Create IsBytecode() predicate -- like IsArchive(), but for bytecode files.
Use IsBytecode() before trying to load any file as a bytecode file.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9893 91177308-0d34-0410-b5e6-96231b3b80d8

Add implementation of FileOpenable().
Refactor MakeFileExecutable() & MakeFileExecutable() into AddPermissionsBits().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9892 91177308-0d34-0410-b5e6-96231b3b80d8

 VS: ----------------------------------------------------------------------
Add prototype for FileOpenable().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9891 91177308-0d34-0410-b5e6-96231b3b80d8

The caching will not live in LLEE's execve() handler; that's suboptimal.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9890 91177308-0d34-0410-b5e6-96231b3b80d8

Add new method for computing node mappings. This is used by the pool allocator

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9880 91177308-0d34-0410-b5e6-96231b3b80d8

Add new method

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9879 91177308-0d34-0410-b5e6-96231b3b80d8

Added link to ``CVS Branching and Tags Primer''.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9875 91177308-0d34-0410-b5e6-96231b3b80d8

Shorten the "updating Makefile" status print-out.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9874 91177308-0d34-0410-b5e6-96231b3b80d8

Fix problems linking against the reoptimizer; _llvm_regAllocState must have
externally-visible linkage, and SaveStateToModule must default to true for llc.
I don't remember why I made it const; perhaps it should be deconstified.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9858 91177308-0d34-0410-b5e6-96231b3b80d8

Reorganize code for locality, improve comments

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9857 91177308-0d34-0410-b5e6-96231b3b80d8

Include forms of SplitCriticalEdge which work correctly with pred/succ iterators

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9856 91177308-0d34-0410-b5e6-96231b3b80d8

No really, I'm not on crack

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9855 91177308-0d34-0410-b5e6-96231b3b80d8

Helper method

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9854 91177308-0d34-0410-b5e6-96231b3b80d8

Adjust to new critical edge interface

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9853 91177308-0d34-0410-b5e6-96231b3b80d8

Move isCriticalEdge & SplitCritical into this file.  While we're at it, change
the interface to SplitCriticalEdge so that it splits an edge if it is critical,
otherwise just returns false and noops if not.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9852 91177308-0d34-0410-b5e6-96231b3b80d8

Move isCriticalEdge & SplitCritical edge out of this file, which is only
for passes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9851 91177308-0d34-0410-b5e6-96231b3b80d8

Regenerated.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9850 91177308-0d34-0410-b5e6-96231b3b80d8