diff options
Diffstat (limited to 'llvm/test/lit.cfg.py')
| -rw-r--r-- | llvm/test/lit.cfg.py | 39 |
1 files changed, 27 insertions, 12 deletions
diff --git a/llvm/test/lit.cfg.py b/llvm/test/lit.cfg.py index 143cc38..8c2d1a4 100644 --- a/llvm/test/lit.cfg.py +++ b/llvm/test/lit.cfg.py @@ -18,7 +18,17 @@ from lit.llvm.subst import ToolSubst config.name = "LLVM" # testFormat: The test format to use to interpret tests. -config.test_format = lit.formats.ShTest(not llvm_config.use_lit_shell) +extra_substitutions = extra_substitutions = ( + [ + (r"\| not FileCheck .*", "> /dev/null"), + (r"\| FileCheck .*", "> /dev/null"), + ] + if config.enable_profcheck + else [] +) +config.test_format = lit.formats.ShTest( + not llvm_config.use_lit_shell, extra_substitutions +) # suffixes: A list of file extensions to treat as test files. This is overriden # by individual lit.local.cfg files in the test subdirectories. @@ -107,7 +117,12 @@ lli_args = [] # we don't support COFF in MCJIT well enough for the tests, force ELF format on # Windows. FIXME: the process target triple should be used here, but this is # difficult to obtain on Windows. -if re.search(r"cygwin|windows-gnu|windows-msvc", config.host_triple): +# Cygwin is excluded from this workaround, even though it is COFF, because this +# breaks remote tests due to not having a __register_frame function. The only +# test that succeeds with cygwin-elf but fails with cygwin is +# test/ExecutionEngine/MCJIT/stubs-sm-pic.ll so this test is marked as XFAIL +# for cygwin targets. +if re.search(r"windows-gnu|windows-msvc", config.host_triple): lli_args = ["-mtriple=" + config.host_triple + "-elf"] llc_args = [] @@ -278,6 +293,7 @@ tools.extend( ] ) + # Find (major, minor) version of ptxas def ptxas_version(ptxas): ptxas_cmd = subprocess.Popen([ptxas, "--version"], stdout=subprocess.PIPE) @@ -385,10 +401,11 @@ if config.target_triple: else: config.available_features.add("target-byteorder-little-endian") -if sys.platform in ["win32"]: +if sys.platform in ["win32", "cygwin"]: # ExecutionEngine, no weak symbols in COFF. config.available_features.add("uses_COFF") -else: + +if sys.platform not in ["win32"]: # Others/can-execute.txt config.available_features.add("can-execute") @@ -451,7 +468,7 @@ if config.link_llvm_dylib: "%llvmdylib", "{}/libLLVM{}.{}".format( config.llvm_shlib_dir, config.llvm_shlib_ext, config.llvm_dylib_version - ) + ), ) ) @@ -582,6 +599,7 @@ def have_ld64_plugin_support(): if have_ld64_plugin_support(): config.available_features.add("ld64_plugin") + def host_unwind_supports_jit(): # Do we expect the host machine to support JIT registration of clang's # default unwind info format for the host (e.g. eh-frames, compact-unwind, @@ -589,7 +607,7 @@ def host_unwind_supports_jit(): # Linux and the BSDs use DWARF eh-frames and all known unwinders support # register_frame at minimum. - if platform.system() in [ "Linux", "FreeBSD", "NetBSD" ]: + if platform.system() in ["Linux", "FreeBSD", "NetBSD"]: return True # Windows does not support frame info without the ORC runtime. @@ -601,11 +619,7 @@ def host_unwind_supports_jit(): # compact-unwind only, and JIT'd registration is not available before # macOS 14.0. if platform.system() == "Darwin": - - assert ( - "arm64" in config.host_triple - or "x86_64" in config.host_triple - ) + assert "arm64" in config.host_triple or "x86_64" in config.host_triple if "x86_64" in config.host_triple: return True @@ -627,6 +641,7 @@ def host_unwind_supports_jit(): return False + if host_unwind_supports_jit(): config.available_features.add("host-unwind-supports-jit") @@ -659,7 +674,7 @@ if not hasattr(sys, "getwindowsversion") or sys.getwindowsversion().build >= 170 # .debug_frame is not emitted for targeting Windows x64, aarch64/arm64, AIX, or Apple Silicon Mac. if not re.match( - r"^(x86_64|aarch64|arm64|powerpc|powerpc64).*-(windows-gnu|windows-msvc|aix)", + r"^(x86_64|aarch64|arm64|powerpc|powerpc64).*-(windows-cygnus|windows-gnu|windows-msvc|aix)", config.target_triple, ) and not re.match(r"^arm64(e)?-apple-(macos|darwin)", config.target_triple): config.available_features.add("debug_frame") |