This is another vestige of the DejaGNU roots. There were FIXMEs in the
lit setup to add a 'lit.site.cfg', which has been around for quite some
time now, so I've properly switched the handling of the 4 things
actually used in site.exp to go through lit.site.cfg now. No more
parsing of the .exp file, one fewer configure-style generated file,
etc., etc.

llvm-svn: 159313

llvm-ld is no longer useful and causes confusion and so it is being removed.

* Does not work very well on Windows because it must call a gcc like driver to
  assemble and link.
* Has lots of hard coded paths which are wrong on many systems.
* Does not understand most of ld's options.
* Can be partially replaced by llvm-link | opt | {llc | as, llc -filetype=obj} |
  ld, or fully replaced by Clang.

I know of no production use of llvm-ld, and hacking use should be
replaced by Clang's driver.

llvm-svn: 155147

For example, if llc cannot be found, the full python stacktrace is displayed
and no interesting information are provided.
+ fail the process when an exception occurs

llvm-svn: 154665

* Removed test/lib/llvm.exp - it is no longer needed 
* Deleted the dg.exp reading code from test/lit.cfg. There are no dg.exp files
  left in the test suite so this code is no longer required. test/lit.cfg is
  now much shorter and clearer 
* Removed a lot of duplicate code in lit.local.cfg files that need access to
  the root configuration, by adding a "root" attribute to the TestingConfig
  object. This attribute is dynamically computed to provide the same
  information as was previously provided by the custom getRoot functions. 
* Documented the config.root attribute in docs/CommandGuide/lit.pod

llvm-svn: 153408

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

Patch reviewed by Daniel Dunbar. It will be followed by additional cleanup patches.

llvm-svn: 150664

Adding a basic ELF dynamic loader and MC-JIT for ELF. Functionality is currently basic and will be enhanced with future patches.
Patch developed by Andy Kaylor and Daniel Malea. Reviewed on llvm-commits.

llvm-svn: 148231

llc knows whether he is compiled with -DNDEBUG.
|  Optimized build with assertions.

llvm-svn: 145230

llvm-svn: 143815

llvm-svn: 143143

llvm-svn: 141294

llvm-svn: 141092

here anymore and has been migrated to the test-suite project.

llvm-svn: 140216

This is useful for testing a build a temporarily hand instrumented
build.
Patch by arrowdodger!

llvm-svn: 138804

Take #2. Don't piggyback on the existing config.build_mode. Instead,
define a new lit feature for each build feature we need (currently
just "asserts"). Teach both autoconf'd and cmake'd Makefiles to define
this feature within test/lit.site.cfg. This doesn't require any lit
harness changes and should be more robust across build systems.

llvm-svn: 133664

test/lit.cfg: Add PATHEXT to 'substitution', to recognize tools on Windows hosts. Thanks to Danil Malyshev!

Some tests on Windows use the "not" utility and fail with an error "program not executable". The reason for this error is that the name of the executable file sended to the "not" without the extension.

llvm-svn: 126383

edis name as needing expansion.  This tool was
been replaced by llvm-mc long ago.

llvm-svn: 126180

LitConfig.getBashPath() will not seek in $PATH after LitConfig.getToolsPath() was executed.

llvm-svn: 125176

Fix lit for people whose LLVM path contains 'opt', which is a common directory name on Unix-like systems.

llvm-svn: 122873

This ensures that always the recently compiled tools are picked for testing.

llvm-svn: 122810

Don't pattern match "/clang" so we don't mangle directory names.  Some
tests use absolute paths to clang.

llvm-svn: 122796

Don't pattern match "clang-" as it may be part of a tool name with a
triple suffix.

llvm-svn: 122779

Reapply 122341 to fix PR8199 now that clang changes are in.

llvm-svn: 122754

Revert 122341.  It breaks some darwin tests.

llvm-svn: 122346

Fix PR 8199.  This patch prepends the build tool dir to LLVM programs
being tested.  This ensures that we test the tools just built and not
some random tools that might happen to be in the user's PATH.  This
makes LLVM testing much more stable and predictable.

llvm-svn: 122341

llvm-svn: 121104

If I typed anything else it would just decline into cursing.

llvm-svn: 121095

llvm-svn: 120274

llvm-svn: 120273

llvm-svn: 120156

llvm-svn: 113746

The CMake build didn't define TEST_COMPILE_CXX_CMD. The tests assumed gcc.

llvm-svn: 112480

of stopping at the first embedded quote.

llvm-svn: 111622

llvm-svn: 111525

llvm-svn: 111524

llvm-svn: 110711

llvm-svn: 106638

llvm-svn: 105890

of runs without leak checking.  We add -vg to the triple for non-checked runs,
or -vg_leak for checked runs.  Also use this to XFAIL the TableGen tests, since
tablegen leaks like a sieve.  This includes some valgrindArgs refactoring.

llvm-svn: 99103

we can use the standard XFAIL and XTARGET to conditional tests based on
valgrind.

llvm-svn: 99088

some other way when it comes to be necessary.

llvm-svn: 97972