import os
import sys
import re
+import platform
# name: The name of this test suite.
config.name = 'LLVM'
+# Tweak PATH for Win32 to decide to use bash.exe or not.
+if sys.platform in ['win32']:
+ # Seek sane tools in directories and set to $PATH.
+ path = getattr(config, 'lit_tools_dir', None)
+ path = lit.getToolsPath(path,
+ config.environment['PATH'],
+ ['cmp.exe', 'grep.exe', 'sed.exe'])
+ if path is not None:
+ path = os.path.pathsep.join((path,
+ config.environment['PATH']))
+ config.environment['PATH'] = path
+
# testFormat: The test format to use to interpret tests.
-config.test_format = lit.formats.TclTest()
+execute_external = (not sys.platform in ['win32']
+ or lit.getBashPath() not in [None, ""])
+config.test_format = lit.formats.ShTest(execute_external)
# To ignore test output on stderr so it doesn't trigger failures uncomment this:
#config.test_format = lit.formats.TclTest(ignoreStdErr=True)
# set by on_clone().
config.suffixes = []
+# excludes: A list of directories to exclude from the testsuite. The 'Inputs'
+# subdirectories contain auxiliary inputs for various tests in their parent
+# directories.
+config.excludes = ['Inputs']
+
# test_source_root: The root path where tests are located.
config.test_source_root = os.path.dirname(__file__)
-# Tweak PATH for Win32
-if sys.platform in ['win32']:
- # Seek sane tools in directories and set to $PATH.
- path = getattr(config, 'lit_tools_dir', None)
- path = lit.getToolsPath(path,
- config.environment['PATH'],
- ['cmp.exe', 'grep.exe', 'sed.exe'])
- if path is not None:
- path = os.path.pathsep.join((path,
- config.environment['PATH']))
- config.environment['PATH'] = path
-
# test_exec_root: The root path where tests should be run.
llvm_obj_root = getattr(config, 'llvm_obj_root', None)
if llvm_obj_root is not None:
###
-# Load site data from DejaGNU's site.exp.
-import re
-site_exp = {}
-# FIXME: Implement lit.site.cfg.
-for line in open(os.path.join(config.llvm_obj_root, 'test', 'site.exp')):
- m = re.match('set ([^ ]+) "(.*)"', line)
- if m:
- site_exp[m.group(1)] = m.group(2)
-
-# Provide target_triple for use in XFAIL and XTARGET.
-config.target_triple = site_exp['target_triplet']
-
-# When running under valgrind, we mangle '-vg' or '-vg_leak' onto the end of the
-# triple so we can check it with XFAIL and XTARGET.
-config.target_triple += lit.valgrindTriple
+# Provide a target triple for mcjit tests
+mcjit_triple = config.target_triple
+# Force ELF format on Windows
+if re.search(r'cygwin|mingw32|win32', mcjit_triple):
+ mcjit_triple += "-elf"
+config.substitutions.append( ('%mcjit_triple', mcjit_triple) )
+
+# Provide a substition for those tests that need to run the jit to obtain data
+# but simply want use the currently considered most reliable jit for platform
+# FIXME: ppc32 is not ready for mcjit.
+if 'arm' in config.target_triple \
+ or 'powerpc64' in config.target_triple:
+ defaultIsMCJIT = 'true'
+else:
+ defaultIsMCJIT = 'false'
+config.substitutions.append( ('%defaultjit', '-use-mcjit='+defaultIsMCJIT) )
# Process jit implementation option
jit_impl_cfg = lit.params.get('jit_impl', None)
else:
config.substitutions.append( ('%lli', 'lli') )
-# Add substitutions.
-for sub in ['link', 'shlibext', 'ocamlopt', 'llvmshlibdir']:
- config.substitutions.append(('%' + sub, site_exp[sub]))
+# Add site-specific substitutions.
+config.substitutions.append( ('%ocamlopt', config.ocamlopt_executable) )
+config.substitutions.append( ('%llvmshlibdir', config.llvm_shlib_dir) )
+config.substitutions.append( ('%shlibext', config.llvm_shlib_ext) )
# For each occurrence of an llvm tool name as its own word, replace it
# with the full path to the build directory holding that tool. This
r"\bllvm-bcanalyzer\b", r"\bllvm-config\b",
r"\bllvm-cov\b", r"\bllvm-diff\b",
r"\bllvm-dis\b", r"\bllvm-dwarfdump\b",
- r"\bllvm-extract\b", r"\bllvm-ld\b",
+ r"\bllvm-extract\b", r"\bllvm-jistlistener\b",
r"\bllvm-link\b", r"\bllvm-mc\b",
r"\bllvm-nm\b", r"\bllvm-objdump\b",
r"\bllvm-prof\b", r"\bllvm-ranlib\b",
r"\bllvm-rtdyld\b", r"\bllvm-shlib\b",
- r"\bllvm-size\b", r"\bllvm-stub\b",
+ r"\bllvm-size\b",
# Don't match '-llvmc'.
r"(?<!-)\bllvmc\b", r"\blto\b",
# Don't match '.opt', '-opt',
if loadable_module:
config.available_features.add('loadable_module')
+# LTO on OS X
+if config.lto_is_enabled == "1" and platform.system() == "Darwin":
+ config.available_features.add('lto_on_osx')
+
# llc knows whether he is compiled with -DNDEBUG.
import subprocess
-llc_cmd = subprocess.Popen([os.path.join(llvm_tools_dir, 'llc'), '-version'],
+try:
+ llc_cmd = subprocess.Popen([os.path.join(llvm_tools_dir, 'llc'), '-version'],
stdout = subprocess.PIPE)
+except OSError, why:
+ print "Could not find llc in " + llvm_tools_dir
+ exit(42)
+
if re.search(r'with assertions', llc_cmd.stdout.read()):
config.available_features.add('asserts')
llc_cmd.wait()
projects / oota-llvm.git / blobdiff