Added the ability to run the QMTests.  It is currently not enabled by default,
but is here in case others want to start trying it out.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8001 91177308-0d34-0410-b5e6-96231b3b80d8

Updated to reflect current work:
1. Chris fixed the sys/select.h hack
2. The pool allocator now lives in its own tree.  Reoptimizer still
   needs to be done.
3. The USE_SPEC option now works.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8000 91177308-0d34-0410-b5e6-96231b3b80d8

Unless we CANNOT merge the arguments, do so

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7999 91177308-0d34-0410-b5e6-96231b3b80d8

Point to the RIGHT GCC library directory

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7998 91177308-0d34-0410-b5e6-96231b3b80d8

Point to the correct cc1/cc1plus binaries

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7997 91177308-0d34-0410-b5e6-96231b3b80d8

Added #include <cassert>.  In GCC 3.3, we don't get assert() through the other
language header files like we did under 3.2.1, and we're not grabbing it
through the LLVM header files either.  So just include it directly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7996 91177308-0d34-0410-b5e6-96231b3b80d8

Added dummy version of the `util' library.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7995 91177308-0d34-0410-b5e6-96231b3b80d8

Added dummy library `libutempter' for non-privileged access to utmp/wtmp data.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7994 91177308-0d34-0410-b5e6-96231b3b80d8

Make the bytecode file executable as well for LLEE purposes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7992 91177308-0d34-0410-b5e6-96231b3b80d8

Simplify testcase even more

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7991 91177308-0d34-0410-b5e6-96231b3b80d8

New makefile for new directory

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7990 91177308-0d34-0410-b5e6-96231b3b80d8

new testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7989 91177308-0d34-0410-b5e6-96231b3b80d8

new testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7988 91177308-0d34-0410-b5e6-96231b3b80d8

new testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7987 91177308-0d34-0410-b5e6-96231b3b80d8

Whoa, GCC accepts this.  Whack.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7986 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase, distilled from bison

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7985 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase, distilled from 'screen' by Misha

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7984 91177308-0d34-0410-b5e6-96231b3b80d8

Implement testcase: Assembler/2003-08-20-ConstantExprGEP-Fold.llx

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7983 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase for GEP folding

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7982 91177308-0d34-0410-b5e6-96231b3b80d8

Catch testing errors

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7981 91177308-0d34-0410-b5e6-96231b3b80d8

Fix bug where we printed the month number instead of the day number *blush*

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7980 91177308-0d34-0410-b5e6-96231b3b80d8

Modified the SUFFIXES pseudo targets so that we remove all default suffixes
and explicitly declare all the ones we're using for LLVM.
This quickly cancels many of GNU Make's implicit rules and reduces build time.
The only caveat is that any new suffixes may need to be explictly added to
the .SUFFIXES pseudo target.

Removed the -only-static option as it is no longer used.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7979 91177308-0d34-0410-b5e6-96231b3b80d8

Add ParseEnvironmentOptions documentation

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7978 91177308-0d34-0410-b5e6-96231b3b80d8

Add warning about how you have to put cl::init after cl::location, if both
appear for the same option.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7977 91177308-0d34-0410-b5e6-96231b3b80d8

Make testcase more interesting

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7976 91177308-0d34-0410-b5e6-96231b3b80d8

Make assertion message more helpful in a case that might happen...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7975 91177308-0d34-0410-b5e6-96231b3b80d8

Fix bugs in tester
Add new -norunningtests option

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7972 91177308-0d34-0410-b5e6-96231b3b80d8

X86.td has been moved out of this directory; these are outdated targets.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7971 91177308-0d34-0410-b5e6-96231b3b80d8

Since we broke up SingleSource and MultiSource testing, the logs are now
separate as well.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7970 91177308-0d34-0410-b5e6-96231b3b80d8

Do not force a runtimelimit!  We were actually reducing it.
Start running LARGE_PROBLEM_SIZE tests on Olden, keeping track of the results.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7969 91177308-0d34-0410-b5e6-96231b3b80d8

Increase the size of the LOC chart

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7968 91177308-0d34-0410-b5e6-96231b3b80d8

Fix grammar, add comment

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7967 91177308-0d34-0410-b5e6-96231b3b80d8

Fix buggy testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7966 91177308-0d34-0410-b5e6-96231b3b80d8

no-strict-aliasing redux

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7965 91177308-0d34-0410-b5e6-96231b3b80d8

The CBE generates code which violates the TBAA rules of C, thus we must disable
optimizations based on these rules.  :(

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7964 91177308-0d34-0410-b5e6-96231b3b80d8

Do not even attempt to compute dominator information for unreachable blocks

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7963 91177308-0d34-0410-b5e6-96231b3b80d8

Add new methods, update comments

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7962 91177308-0d34-0410-b5e6-96231b3b80d8

Make the testcase more interesting

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7961 91177308-0d34-0410-b5e6-96231b3b80d8

Add new -disable-verify option

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7960 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase distilled from mutt

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7959 91177308-0d34-0410-b5e6-96231b3b80d8

Remove fixme

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7958 91177308-0d34-0410-b5e6-96231b3b80d8

Add the magic incantations to get a running LOC graph updated each night...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7957 91177308-0d34-0410-b5e6-96231b3b80d8

Add in the running LOC chart

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7956 91177308-0d34-0410-b5e6-96231b3b80d8

no really, implement it!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7955 91177308-0d34-0410-b5e6-96231b3b80d8

Add new cleandeps target, to allow easy cleaning out of .d files

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7954 91177308-0d34-0410-b5e6-96231b3b80d8

Add support for casting any pointer to any integer type

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7953 91177308-0d34-0410-b5e6-96231b3b80d8

Fix linking bug in xboard

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7952 91177308-0d34-0410-b5e6-96231b3b80d8

Add support for the sig(set|long)jmp intrinsics

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7951 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase, distilled from ed-0.2

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7950 91177308-0d34-0410-b5e6-96231b3b80d8

Add intrinsics for the llvm.sig(set|long)jmp functions

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7949 91177308-0d34-0410-b5e6-96231b3b80d8

Wrap line at 80 columns
Fix bogus failures

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7947 91177308-0d34-0410-b5e6-96231b3b80d8

Spell `necessary' correctly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7944 91177308-0d34-0410-b5e6-96231b3b80d8

Fix minor bugs in the tester

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7943 91177308-0d34-0410-b5e6-96231b3b80d8

* Split the programs table into MultiSource and SingleSource components
* Instead of printing the time to configure as the build time, print the
  time to configure AND the build time, explicitly

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7942 91177308-0d34-0410-b5e6-96231b3b80d8

The CBE output is compiled at -O2

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7938 91177308-0d34-0410-b5e6-96231b3b80d8

Add docs for new column, native tests now run with -O2

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7935 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase distilled from GNU Go

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7930 91177308-0d34-0410-b5e6-96231b3b80d8

Give correct command line for making a shared object

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7929 91177308-0d34-0410-b5e6-96231b3b80d8

Fix ABI issue: Longs really do need to be only 4 byte aligned on X86.

This bug caused miscompilation of programs using 'struct stat', but only if
compiled with support for 64-bit filesystems.  This could in theory effect
other things, but only if the LLVM code shared data structures with native code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7928 91177308-0d34-0410-b5e6-96231b3b80d8

Make sure that "newmain" gets names for its arguments

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7927 91177308-0d34-0410-b5e6-96231b3b80d8

Fix message

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7926 91177308-0d34-0410-b5e6-96231b3b80d8

Fix the bug that broke the nightly tester in McCat/18-imp last night.  :(

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7925 91177308-0d34-0410-b5e6-96231b3b80d8

Make the check for a failed test run more robust!!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7924 91177308-0d34-0410-b5e6-96231b3b80d8

Implement folding of switch instructions.
Implements SimplifyCFG/2003-08-17-FoldSwitch.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7923 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase to ensure that switch folding happens correctly

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7922 91177308-0d34-0410-b5e6-96231b3b80d8

Fix bug: SimplifyCFG/2003-08-17-BranchFoldOrdering.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7921 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7920 91177308-0d34-0410-b5e6-96231b3b80d8

The fixme is irrelevant: if that happens, the LLVM bytecode is malformed.
This fixes testcase: SimplifyCFG/2003-08-17-BranchFold.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7919 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7918 91177308-0d34-0410-b5e6-96231b3b80d8

This really isn't the gcc library!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7917 91177308-0d34-0410-b5e6-96231b3b80d8

Fix bug: Jello/2003-08-15-AllocaAssertion.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7916 91177308-0d34-0410-b5e6-96231b3b80d8

Fix bug: LoopPreheaders/2003-08-15-PreheadersFail.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7915 91177308-0d34-0410-b5e6-96231b3b80d8

No need to print in the testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7914 91177308-0d34-0410-b5e6-96231b3b80d8

Rename -emitmaps to -enable-maps

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7913 91177308-0d34-0410-b5e6-96231b3b80d8

`execve_test' is not part of LLEE.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7912 91177308-0d34-0410-b5e6-96231b3b80d8

A lot of changes were suggested by Chris.

ExecveHandler.c:
* Use "" instead of <> for LLVM include files
* Use raw I/O, we don't need buffering
* Set errno = 0 before using open()
* strlen() doesn't count NULL terminator in its size
* Use memcmp() instead of strcmp()
* Return result of the real execve(), not 0
* Search for path to bytecode file if not absolute/relative path

SysUtils.c:
* Convert all comments to C-style
* Stop using `bool', use `unsigned' instead

SysUtils.h:
* Stop using `bool', use `unsigned' instead
* Updated comment to FindExecutable()

README.txt:
* Describe the goal of LLEE and an application

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7911 91177308-0d34-0410-b5e6-96231b3b80d8

new testcase narrowed down from xboard

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7910 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase identified by misha, distilled from the 'ls' program

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7909 91177308-0d34-0410-b5e6-96231b3b80d8

Fix typo in comment

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7906 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Support/CommandLine.cpp:
Many changes suggested by Chris. It's okay, I'll recover from the emotional
damage...maybe someday. :-)

Collapse ParseCStringVector into ParseStringVector.  Comment it.
Make it take a const input.
Use std::string::npos instead of -1 (what a mouthful!)
Make ParseEnvironmentOptions take const inputs.
Check its args at the very beginning.
Strdup all the contents of newArgv and free them all at the end.

include/Support/CommandLine.h:
Constify progName and envVar arguments to ParseEnvironmentOptions().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7905 91177308-0d34-0410-b5e6-96231b3b80d8

hash_map and hash_set:
* Define HASH_NAMESPACE to `std' in the case of pre-3.0 GCC compilers
* Add comments to clarify the intent of all the #ifdef madness
* Add VIM directive to highlight files as C++

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7903 91177308-0d34-0410-b5e6-96231b3b80d8

Remove extraneous ;'s, no functional changes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7902 91177308-0d34-0410-b5e6-96231b3b80d8

* Match the column names in the report
* Describe and clarify meanings of columns
* Fix up HTML: close <a> and <li> tags

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7900 91177308-0d34-0410-b5e6-96231b3b80d8

Now that the JIT memory manager allocates as many bytes as necessary rather than
rounding up to a page, we need to request (num instrs * 4) bytes. However, I
think that 64 bytes is overkill for the stub function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7888 91177308-0d34-0410-b5e6-96231b3b80d8

Reordered includes to be consistent with the LLVM style.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7887 91177308-0d34-0410-b5e6-96231b3b80d8

Document new column, remove X86 specific stuff

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7886 91177308-0d34-0410-b5e6-96231b3b80d8

Fix register and parameter numbers in saving double FP registers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7884 91177308-0d34-0410-b5e6-96231b3b80d8

Add llvm tools to path of LLVMGCC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7882 91177308-0d34-0410-b5e6-96231b3b80d8

Remove extraneous #include

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7881 91177308-0d34-0410-b5e6-96231b3b80d8

Remove uses of the NonCopyable class, to make the doxygen output look better

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7880 91177308-0d34-0410-b5e6-96231b3b80d8

Revert my last (accidental) checkin, but keep the typeo fix

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7879 91177308-0d34-0410-b5e6-96231b3b80d8

rename selection library to selectiondag

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7878 91177308-0d34-0410-b5e6-96231b3b80d8

rename selection directory and library to SelectionDAG

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7877 91177308-0d34-0410-b5e6-96231b3b80d8

build the new runtime directory

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7876 91177308-0d34-0410-b5e6-96231b3b80d8

Add a bunch of new node types, etc

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7875 91177308-0d34-0410-b5e6-96231b3b80d8

Add support for basic blocks, unary/binary unspecs, conditional branches, ...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7874 91177308-0d34-0410-b5e6-96231b3b80d8

Adjust to new API, add expandCall stub

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7873 91177308-0d34-0410-b5e6-96231b3b80d8

Add support for unconditional branches and for emitting JE instructions

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7872 91177308-0d34-0410-b5e6-96231b3b80d8

Ignore dummy register classes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7871 91177308-0d34-0410-b5e6-96231b3b80d8

Add a bunch of new node types, including a new Void dummy register class

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7870 91177308-0d34-0410-b5e6-96231b3b80d8