https://github.com/mtrofin created
https://github.com/llvm/llvm-project/pull/151214
None
>From 53562e6e670b03a6882bbe7ae8abce19ac44d801 Mon Sep 17 00:00:00 2001
From: Mircea Trofin <mtro...@google.com>
Date: Tue, 29 Jul 2025 09:41:50 -0700
Subject: [PATCH] Ignore FileCheck when profcheck is enabled
---
llvm/test/lit.cfg.py | 598 ++++++++++++++++++++++---------------------
1 file changed, 301 insertions(+), 297 deletions(-)
diff --git a/llvm/test/lit.cfg.py b/llvm/test/lit.cfg.py
index 143cc3817bd08..bcfb53c4f1328 100644
--- a/llvm/test/lit.cfg.py
+++ b/llvm/test/lit.cfg.py
@@ -18,7 +18,11 @@
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 .*", "| tee /dev/null"),
+ (r"\| FileCheck .*", "| tee /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.
@@ -61,27 +65,27 @@
def get_asan_rtlib():
- if (
- not "Address" in config.llvm_use_sanitizer
- or not "Darwin" in config.target_os
- or not "x86" in config.host_triple
- ):
- return ""
- try:
- import glob
- except:
- print("glob module not found, skipping get_asan_rtlib() lookup")
- return ""
- # The libclang_rt.asan_osx_dynamic.dylib path is obtained using the
relative
- # path from the host cc.
- host_lib_dir = os.path.join(os.path.dirname(config.host_cc), "../lib")
- asan_dylib_dir_pattern = (
- host_lib_dir + "/clang/*/lib/darwin/libclang_rt.asan_osx_dynamic.dylib"
- )
- found_dylibs = glob.glob(asan_dylib_dir_pattern)
- if len(found_dylibs) != 1:
- return ""
- return found_dylibs[0]
+ if (
+ not "Address" in config.llvm_use_sanitizer
+ or not "Darwin" in config.target_os
+ or not "x86" in config.host_triple
+ ):
+ return ""
+ try:
+ import glob
+ except:
+ print("glob module not found, skipping get_asan_rtlib() lookup")
+ return ""
+ # The libclang_rt.asan_osx_dynamic.dylib path is obtained using the relative
+ # path from the host cc.
+ host_lib_dir = os.path.join(os.path.dirname(config.host_cc), "../lib")
+ asan_dylib_dir_pattern = (
+ host_lib_dir + "/clang/*/lib/darwin/libclang_rt.asan_osx_dynamic.dylib"
+ )
+ found_dylibs = glob.glob(asan_dylib_dir_pattern)
+ if len(found_dylibs) != 1:
+ return ""
+ return found_dylibs[0]
llvm_config.use_default_substitutions()
@@ -108,13 +112,13 @@ def get_asan_rtlib():
# 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):
- lli_args = ["-mtriple=" + config.host_triple + "-elf"]
+ lli_args = ["-mtriple=" + config.host_triple + "-elf"]
llc_args = []
# Similarly, have a macro to use llc with DWARF even when the host is Windows
if re.search(r"windows-msvc", config.target_triple):
- llc_args = [" -mtriple=" + config.target_triple.replace("-msvc", "-gnu")]
+ llc_args = [" -mtriple=" + config.target_triple.replace("-msvc", "-gnu")]
# Provide the path to asan runtime lib if available. On darwin, this lib needs
# to be loaded via DYLD_INSERT_LIBRARIES before libLTO.dylib in case the files
@@ -122,9 +126,9 @@ def get_asan_rtlib():
ld64_cmd = config.ld64_executable
asan_rtlib = get_asan_rtlib()
if asan_rtlib:
- ld64_cmd = "DYLD_INSERT_LIBRARIES={} {}".format(asan_rtlib, ld64_cmd)
+ ld64_cmd = "DYLD_INSERT_LIBRARIES={} {}".format(asan_rtlib, ld64_cmd)
if config.osx_sysroot:
- ld64_cmd = "{} -syslibroot {}".format(ld64_cmd, config.osx_sysroot)
+ ld64_cmd = "{} -syslibroot {}".format(ld64_cmd, config.osx_sysroot)
ocamlc_command = "%s ocamlc -cclib -L%s %s" % (
config.ocamlfind_executable,
@@ -133,12 +137,12 @@ def get_asan_rtlib():
)
ocamlopt_command = "true"
if config.have_ocamlopt:
- ocamlopt_command = "%s ocamlopt -cclib -L%s -cclib -Wl,-rpath,%s %s" % (
- config.ocamlfind_executable,
- config.llvm_lib_dir,
- config.llvm_lib_dir,
- config.ocaml_flags,
- )
+ ocamlopt_command = "%s ocamlopt -cclib -L%s -cclib -Wl,-rpath,%s %s" % (
+ config.ocamlfind_executable,
+ config.llvm_lib_dir,
+ config.llvm_lib_dir,
+ config.ocaml_flags,
+ )
opt_viewer_cmd = "%s %s/tools/opt-viewer/opt-viewer.py" % (
sys.executable,
@@ -280,84 +284,84 @@ def get_asan_rtlib():
# Find (major, minor) version of ptxas
def ptxas_version(ptxas):
- ptxas_cmd = subprocess.Popen([ptxas, "--version"], stdout=subprocess.PIPE)
- ptxas_out = ptxas_cmd.stdout.read().decode("ascii")
- ptxas_cmd.wait()
- match = re.search(r"release (\d+)\.(\d+)", ptxas_out)
- if match:
- return (int(match.group(1)), int(match.group(2)))
- print("couldn't determine ptxas version")
- return None
+ ptxas_cmd = subprocess.Popen([ptxas, "--version"], stdout=subprocess.PIPE)
+ ptxas_out = ptxas_cmd.stdout.read().decode("ascii")
+ ptxas_cmd.wait()
+ match = re.search(r"release (\d+)\.(\d+)", ptxas_out)
+ if match:
+ return (int(match.group(1)), int(match.group(2)))
+ print("couldn't determine ptxas version")
+ return None
# Enable %ptxas and %ptxas-verify tools.
# %ptxas-verify defaults to sm_60 architecture. It can be overriden
# by specifying required one, for instance: %ptxas-verify -arch=sm_80.
def enable_ptxas(ptxas_executable):
- version = ptxas_version(ptxas_executable)
- if version:
- # ptxas is supposed to be backward compatible with previous
- # versions, so add a feature for every known version prior to
- # the current one.
- ptxas_known_versions = [
- (9, 0),
- (9, 1),
- (9, 2),
- (10, 0),
- (10, 1),
- (10, 2),
- (11, 0),
- (11, 1),
- (11, 2),
- (11, 3),
- (11, 4),
- (11, 5),
- (11, 6),
- (11, 7),
- (11, 8),
- (12, 0),
- (12, 1),
- (12, 2),
- (12, 3),
- (12, 4),
- (12, 5),
- (12, 6),
- (12, 8),
- ]
-
- def version_int(ver):
- return ver[0] * 100 + ver[1]
-
- # ignore ptxas if its version is below the minimum supported
- # version
- min_version = ptxas_known_versions[0]
- if version_int(version) < version_int(min_version):
- print(
- "Warning: ptxas version {}.{} is not supported".format(
- version[0], version[1]
- )
- )
- return
-
- for known_version in ptxas_known_versions:
- if version_int(known_version) <= version_int(version):
- major, minor = known_version
- config.available_features.add("ptxas-{}.{}".format(major,
minor))
-
- config.available_features.add("ptxas")
- tools.extend(
- [
- ToolSubst("%ptxas", ptxas_executable),
- ToolSubst("%ptxas-verify", "{} -arch=sm_60 -c
-".format(ptxas_executable)),
- ]
- )
+ version = ptxas_version(ptxas_executable)
+ if version:
+ # ptxas is supposed to be backward compatible with previous
+ # versions, so add a feature for every known version prior to
+ # the current one.
+ ptxas_known_versions = [
+ (9, 0),
+ (9, 1),
+ (9, 2),
+ (10, 0),
+ (10, 1),
+ (10, 2),
+ (11, 0),
+ (11, 1),
+ (11, 2),
+ (11, 3),
+ (11, 4),
+ (11, 5),
+ (11, 6),
+ (11, 7),
+ (11, 8),
+ (12, 0),
+ (12, 1),
+ (12, 2),
+ (12, 3),
+ (12, 4),
+ (12, 5),
+ (12, 6),
+ (12, 8),
+ ]
+
+ def version_int(ver):
+ return ver[0] * 100 + ver[1]
+
+ # ignore ptxas if its version is below the minimum supported
+ # version
+ min_version = ptxas_known_versions[0]
+ if version_int(version) < version_int(min_version):
+ print(
+ "Warning: ptxas version {}.{} is not supported".format(
+ version[0], version[1]
+ )
+ )
+ return
+
+ for known_version in ptxas_known_versions:
+ if version_int(known_version) <= version_int(version):
+ major, minor = known_version
+ config.available_features.add("ptxas-{}.{}".format(major, minor))
+
+ config.available_features.add("ptxas")
+ tools.extend(
+ [
+ ToolSubst("%ptxas", ptxas_executable),
+ ToolSubst("%ptxas-verify", "{} -arch=sm_60 -c
-".format(ptxas_executable)),
+ ]
+ )
ptxas_executable = (
os.environ.get("LLVM_PTXAS_EXECUTABLE", None) or config.ptxas_executable
)
if ptxas_executable:
- enable_ptxas(ptxas_executable)
+ enable_ptxas(ptxas_executable)
llvm_config.add_tool_substitutions(tools, config.llvm_tools_dir)
@@ -366,269 +370,269 @@ def version_int(ver):
config.targets = frozenset(config.targets_to_build.split())
for arch in config.targets_to_build.split():
- config.available_features.add(arch.lower() + "-registered-target")
+ config.available_features.add(arch.lower() + "-registered-target")
# Features
known_arches = ["x86_64", "mips64", "ppc64", "aarch64"]
if config.host_ldflags.find("-m32") < 0 and any(
config.llvm_host_triple.startswith(x) for x in known_arches
):
- config.available_features.add("llvm-64-bits")
+ config.available_features.add("llvm-64-bits")
config.available_features.add("host-byteorder-" + sys.byteorder + "-endian")
if config.target_triple:
- if re.match(
-
r"(aarch64_be|arc|armeb|bpfeb|lanai|m68k|mips|mips64|powerpc|powerpc64|sparc|sparcv9|s390x|s390|tce|thumbeb)-.*",
- config.target_triple,
- ):
- config.available_features.add("target-byteorder-big-endian")
- else:
- config.available_features.add("target-byteorder-little-endian")
+ if re.match(
+
r"(aarch64_be|arc|armeb|bpfeb|lanai|m68k|mips|mips64|powerpc|powerpc64|sparc|sparcv9|s390x|s390|tce|thumbeb)-.*",
+ config.target_triple,
+ ):
+ config.available_features.add("target-byteorder-big-endian")
+ else:
+ config.available_features.add("target-byteorder-little-endian")
if sys.platform in ["win32"]:
- # ExecutionEngine, no weak symbols in COFF.
- config.available_features.add("uses_COFF")
+ # ExecutionEngine, no weak symbols in COFF.
+ config.available_features.add("uses_COFF")
else:
- # Others/can-execute.txt
- config.available_features.add("can-execute")
+ # Others/can-execute.txt
+ config.available_features.add("can-execute")
# Detect Windows Subsystem for Linux (WSL)
uname_r = platform.uname().release
if uname_r.endswith("-Microsoft"):
- config.available_features.add("wsl1")
+ config.available_features.add("wsl1")
elif uname_r.endswith("microsoft-standard-WSL2"):
- config.available_features.add("wsl2")
+ config.available_features.add("wsl2")
# Loadable module
if config.has_plugins:
- config.available_features.add("plugins")
+ config.available_features.add("plugins")
if config.build_examples:
- config.available_features.add("examples")
+ config.available_features.add("examples")
if config.linked_bye_extension:
- config.substitutions.append(("%llvmcheckext", "CHECK-EXT"))
- config.substitutions.append(("%loadbye", ""))
- config.substitutions.append(("%loadnewpmbye", ""))
+ config.substitutions.append(("%llvmcheckext", "CHECK-EXT"))
+ config.substitutions.append(("%loadbye", ""))
+ config.substitutions.append(("%loadnewpmbye", ""))
else:
- config.substitutions.append(("%llvmcheckext", "CHECK-NOEXT"))
- config.substitutions.append(
- (
- "%loadbye",
- "-load={}/Bye{}".format(config.llvm_shlib_dir,
config.llvm_shlib_ext),
- )
- )
- config.substitutions.append(
- (
- "%loadnewpmbye",
- "-load-pass-plugin={}/Bye{}".format(
- config.llvm_shlib_dir, config.llvm_shlib_ext
- ),
- )
- )
+ config.substitutions.append(("%llvmcheckext", "CHECK-NOEXT"))
+ config.substitutions.append(
+ (
+ "%loadbye",
+ "-load={}/Bye{}".format(config.llvm_shlib_dir,
config.llvm_shlib_ext),
+ )
+ )
+ config.substitutions.append(
+ (
+ "%loadnewpmbye",
+ "-load-pass-plugin={}/Bye{}".format(
+ config.llvm_shlib_dir, config.llvm_shlib_ext
+ ),
+ )
+ )
if config.linked_exampleirtransforms_extension:
- config.substitutions.append(("%loadexampleirtransforms", ""))
+ config.substitutions.append(("%loadexampleirtransforms", ""))
else:
- config.substitutions.append(
- (
- "%loadexampleirtransforms",
- "-load-pass-plugin={}/ExampleIRTransforms{}".format(
- config.llvm_shlib_dir, config.llvm_shlib_ext
- ),
- )
- )
+ config.substitutions.append(
+ (
+ "%loadexampleirtransforms",
+ "-load-pass-plugin={}/ExampleIRTransforms{}".format(
+ config.llvm_shlib_dir, config.llvm_shlib_ext
+ ),
+ )
+ )
# Static libraries are not built if BUILD_SHARED_LIBS is ON.
if not config.build_shared_libs and not config.link_llvm_dylib:
- config.available_features.add("static-libs")
+ config.available_features.add("static-libs")
if config.link_llvm_dylib:
- config.available_features.add("llvm-dylib")
- config.substitutions.append(
- (
- # libLLVM.so.19.0git
- "%llvmdylib",
- "{}/libLLVM{}.{}".format(
- config.llvm_shlib_dir, config.llvm_shlib_ext,
config.llvm_dylib_version
- )
- )
- )
+ config.available_features.add("llvm-dylib")
+ config.substitutions.append(
+ (
+ # libLLVM.so.19.0git
+ "%llvmdylib",
+ "{}/libLLVM{}.{}".format(
+ config.llvm_shlib_dir, config.llvm_shlib_ext,
config.llvm_dylib_version
+ )
+ )
+ )
if config.have_tf_aot:
- config.available_features.add("have_tf_aot")
+ config.available_features.add("have_tf_aot")
if config.have_tflite:
- config.available_features.add("have_tflite")
+ config.available_features.add("have_tflite")
if config.llvm_inliner_model_autogenerated:
- config.available_features.add("llvm_inliner_model_autogenerated")
+ config.available_features.add("llvm_inliner_model_autogenerated")
if config.llvm_raevict_model_autogenerated:
- config.available_features.add("llvm_raevict_model_autogenerated")
+ config.available_features.add("llvm_raevict_model_autogenerated")
def have_cxx_shared_library():
- readobj_exe = lit.util.which("llvm-readobj", config.llvm_tools_dir)
- if not readobj_exe:
- print("llvm-readobj not found")
- return False
+ readobj_exe = lit.util.which("llvm-readobj", config.llvm_tools_dir)
+ if not readobj_exe:
+ print("llvm-readobj not found")
+ return False
- try:
- readobj_cmd = subprocess.Popen(
- [readobj_exe, "--needed-libs", readobj_exe], stdout=subprocess.PIPE
- )
- except OSError:
- print("could not exec llvm-readobj")
- return False
-
- readobj_out = readobj_cmd.stdout.read().decode("ascii")
- readobj_cmd.wait()
-
- regex = re.compile(r"(libc\+\+|libstdc\+\+|msvcp).*\.(so|dylib|dll)")
- needed_libs = False
- for line in readobj_out.splitlines():
- if "NeededLibraries [" in line:
- needed_libs = True
- if "]" in line:
- needed_libs = False
- if needed_libs and regex.search(line.lower()):
- return True
+ try:
+ readobj_cmd = subprocess.Popen(
+ [readobj_exe, "--needed-libs", readobj_exe], stdout=subprocess.PIPE
+ )
+ except OSError:
+ print("could not exec llvm-readobj")
return False
+ readobj_out = readobj_cmd.stdout.read().decode("ascii")
+ readobj_cmd.wait()
+
+ regex = re.compile(r"(libc\+\+|libstdc\+\+|msvcp).*\.(so|dylib|dll)")
+ needed_libs = False
+ for line in readobj_out.splitlines():
+ if "NeededLibraries [" in line:
+ needed_libs = True
+ if "]" in line:
+ needed_libs = False
+ if needed_libs and regex.search(line.lower()):
+ return True
+ return False
+
if have_cxx_shared_library():
- config.available_features.add("cxx-shared-library")
+ config.available_features.add("cxx-shared-library")
if config.libcxx_used:
- config.available_features.add("libcxx-used")
+ config.available_features.add("libcxx-used")
# LLVM can be configured with an empty default triple
# Some tests are "generic" and require a valid default triple
if config.target_triple:
- config.available_features.add("default_triple")
- # Direct object generation
- if not config.target_triple.startswith(("nvptx", "xcore")):
- config.available_features.add("object-emission")
+ config.available_features.add("default_triple")
+ # Direct object generation
+ if not config.target_triple.startswith(("nvptx", "xcore")):
+ config.available_features.add("object-emission")
if config.have_llvm_driver:
- config.available_features.add("llvm-driver")
+ config.available_features.add("llvm-driver")
import subprocess
def have_ld_plugin_support():
- if not os.path.exists(
- os.path.join(config.llvm_shlib_dir, "LLVMgold" + config.llvm_shlib_ext)
- ):
- return False
+ if not os.path.exists(
+ os.path.join(config.llvm_shlib_dir, "LLVMgold" + config.llvm_shlib_ext)
+ ):
+ return False
- ld_cmd = subprocess.Popen(
- [config.gold_executable, "--help"], stdout=subprocess.PIPE,
env={"LANG": "C"}
- )
- ld_out = ld_cmd.stdout.read().decode()
- ld_cmd.wait()
-
- if not "-plugin" in ld_out:
- return False
-
- # check that the used emulations are supported.
- emu_line = [l for l in ld_out.split("\n") if "supported emulations" in l]
- if len(emu_line) != 1:
- return False
- emu_line = emu_line[0]
- fields = emu_line.split(":")
- if len(fields) != 3:
- return False
- emulations = fields[2].split()
- if "elf_x86_64" not in emulations:
- return False
- if "elf32ppc" in emulations:
- config.available_features.add("ld_emu_elf32ppc")
-
- ld_version = subprocess.Popen(
- [config.gold_executable, "--version"], stdout=subprocess.PIPE,
env={"LANG": "C"}
- )
- if not "GNU gold" in ld_version.stdout.read().decode():
- return False
- ld_version.wait()
+ ld_cmd = subprocess.Popen(
+ [config.gold_executable, "--help"], stdout=subprocess.PIPE, env={"LANG":
"C"}
+ )
+ ld_out = ld_cmd.stdout.read().decode()
+ ld_cmd.wait()
- return True
+ if not "-plugin" in ld_out:
+ return False
+
+ # check that the used emulations are supported.
+ emu_line = [l for l in ld_out.split("\n") if "supported emulations" in l]
+ if len(emu_line) != 1:
+ return False
+ emu_line = emu_line[0]
+ fields = emu_line.split(":")
+ if len(fields) != 3:
+ return False
+ emulations = fields[2].split()
+ if "elf_x86_64" not in emulations:
+ return False
+ if "elf32ppc" in emulations:
+ config.available_features.add("ld_emu_elf32ppc")
+
+ ld_version = subprocess.Popen(
+ [config.gold_executable, "--version"], stdout=subprocess.PIPE,
env={"LANG": "C"}
+ )
+ if not "GNU gold" in ld_version.stdout.read().decode():
+ return False
+ ld_version.wait()
+
+ return True
if have_ld_plugin_support():
- config.available_features.add("ld_plugin")
+ config.available_features.add("ld_plugin")
def have_ld64_plugin_support():
- if not os.path.exists(
- os.path.join(config.llvm_shlib_dir, "libLTO" + config.llvm_shlib_ext)
- ):
- return False
+ if not os.path.exists(
+ os.path.join(config.llvm_shlib_dir, "libLTO" + config.llvm_shlib_ext)
+ ):
+ return False
- if config.ld64_executable == "":
- return False
+ if config.ld64_executable == "":
+ return False
- ld_cmd = subprocess.Popen([config.ld64_executable, "-v"],
stderr=subprocess.PIPE)
- ld_out = ld_cmd.stderr.read().decode()
- ld_cmd.wait()
+ ld_cmd = subprocess.Popen([config.ld64_executable, "-v"],
stderr=subprocess.PIPE)
+ ld_out = ld_cmd.stderr.read().decode()
+ ld_cmd.wait()
- if "ld64" not in ld_out or "LTO" not in ld_out:
- return False
+ if "ld64" not in ld_out or "LTO" not in ld_out:
+ return False
- return True
+ return True
if have_ld64_plugin_support():
- config.available_features.add("ld64_plugin")
+ 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,
- # etc.).
-
- # Linux and the BSDs use DWARF eh-frames and all known unwinders support
- # register_frame at minimum.
- if platform.system() in [ "Linux", "FreeBSD", "NetBSD" ]:
- return True
+ # 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,
+ # etc.).
- # Windows does not support frame info without the ORC runtime.
- if platform.system() == "Windows":
- return False
+ # Linux and the BSDs use DWARF eh-frames and all known unwinders support
+ # register_frame at minimum.
+ if platform.system() in [ "Linux", "FreeBSD", "NetBSD" ]:
+ return True
- # On Darwin/x86-64 clang produces both eh-frames and compact-unwind, and
- # libunwind supports register_frame. On Darwin/arm64 clang produces
- # compact-unwind only, and JIT'd registration is not available before
- # macOS 14.0.
- if platform.system() == "Darwin":
+ # Windows does not support frame info without the ORC runtime.
+ if platform.system() == "Windows":
+ return False
- assert (
- "arm64" in config.host_triple
- or "x86_64" in config.host_triple
- )
+ # On Darwin/x86-64 clang produces both eh-frames and compact-unwind, and
+ # libunwind supports register_frame. On Darwin/arm64 clang produces
+ # compact-unwind only, and JIT'd registration is not available before
+ # macOS 14.0.
+ if platform.system() == "Darwin":
- if "x86_64" in config.host_triple:
- return True
+ assert (
+ "arm64" in config.host_triple
+ or "x86_64" in config.host_triple
+ )
- # Must be arm64. Check the macOS version.
- try:
- osx_version = subprocess.check_output(
- ["sw_vers", "-productVersion"], universal_newlines=True
- )
- osx_version = tuple(int(x) for x in osx_version.split("."))
- if len(osx_version) == 2:
- osx_version = (osx_version[0], osx_version[1], 0)
- if osx_version >= (14, 0):
- return True
- except:
- pass
+ if "x86_64" in config.host_triple:
+ return True
- return False
+ # Must be arm64. Check the macOS version.
+ try:
+ osx_version = subprocess.check_output(
+ ["sw_vers", "-productVersion"], universal_newlines=True
+ )
+ osx_version = tuple(int(x) for x in osx_version.split("."))
+ if len(osx_version) == 2:
+ osx_version = (osx_version[0], osx_version[1], 0)
+ if osx_version >= (14, 0):
+ return True
+ except:
+ pass
return False
+ return False
+
if host_unwind_supports_jit():
- config.available_features.add("host-unwind-supports-jit")
+ config.available_features.add("host-unwind-supports-jit")
# Ask llvm-config about asserts
llvm_config.feature_config(
@@ -639,54 +643,54 @@ def host_unwind_supports_jit():
)
if "darwin" == sys.platform:
- cmd = ["sysctl", "hw.optional.fma"]
- sysctl_cmd = subprocess.Popen(cmd, stdout=subprocess.PIPE)
-
- # Non zero return, probably a permission issue
- if sysctl_cmd.wait():
- print(
- 'Warning: sysctl exists but calling "{}" failed, defaulting to no
fma3.'.format(
- " ".join(cmd)
- )
+ cmd = ["sysctl", "hw.optional.fma"]
+ sysctl_cmd = subprocess.Popen(cmd, stdout=subprocess.PIPE)
+
+ # Non zero return, probably a permission issue
+ if sysctl_cmd.wait():
+ print(
+ 'Warning: sysctl exists but calling "{}" failed, defaulting to no
fma3.'.format(
+ " ".join(cmd)
)
- else:
- result = sysctl_cmd.stdout.read().decode("ascii")
- if "hw.optional.fma: 1" in result:
- config.available_features.add("fma3")
+ )
+ else:
+ result = sysctl_cmd.stdout.read().decode("ascii")
+ if "hw.optional.fma: 1" in result:
+ config.available_features.add("fma3")
if not hasattr(sys, "getwindowsversion") or sys.getwindowsversion().build >=
17063:
- config.available_features.add("unix-sockets")
+ config.available_features.add("unix-sockets")
# .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)",
config.target_triple,
) and not re.match(r"^arm64(e)?-apple-(macos|darwin)", config.target_triple):
- config.available_features.add("debug_frame")
+ config.available_features.add("debug_frame")
if config.enable_backtrace:
- config.available_features.add("backtrace")
+ config.available_features.add("backtrace")
if config.enable_threads:
- config.available_features.add("thread_support")
+ config.available_features.add("thread_support")
if config.have_libxml2:
- config.available_features.add("libxml2")
+ config.available_features.add("libxml2")
if config.have_curl:
- config.available_features.add("curl")
+ config.available_features.add("curl")
if config.have_httplib:
- config.available_features.add("httplib")
+ config.available_features.add("httplib")
if config.have_opt_viewer_modules:
- config.available_features.add("have_opt_viewer_modules")
+ config.available_features.add("have_opt_viewer_modules")
if config.expensive_checks:
- config.available_features.add("expensive_checks")
+ config.available_features.add("expensive_checks")
if "MemoryWithOrigins" in config.llvm_use_sanitizer:
- config.available_features.add("use_msan_with_origins")
+ config.available_features.add("use_msan_with_origins")
# Some tools support an environment variable "OBJECT_MODE" on AIX OS, which
@@ -696,7 +700,7 @@ def host_unwind_supports_jit():
# 32-bit and 64-bit objects by default, set the environment variable
# "OBJECT_MODE" to 'any' by default on AIX OS.
if "system-aix" in config.available_features:
- config.environment["OBJECT_MODE"] = "any"
+ config.environment["OBJECT_MODE"] = "any"
if config.has_logf128:
- config.available_features.add("has_logf128")
+ config.available_features.add("has_logf128")
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