[DivergenceAnalysis] fix a bug in computing influence regions

[oota-llvm.git] / test / lit.cfg

diff --git a/test/lit.cfg b/test/lit.cfg
index ace3c2a67760c8e449ea38fc8549f621653cedf7..b77f892d4d9225289b5887910672f989119630ef 100644 (file)
--- a/test/lit.cfg
+++ b/test/lit.cfg
@@ -236,10 +236,14 @@ def find_tool_substitution(pattern):
     tool_path = lit_config.params.get(tool_name)
     if tool_path is None:
         tool_path = lit.util.which(tool_name, llvm_tools_dir)
+        if tool_path is None:
+            return tool_name, tool_path, tool_pipe
     if (tool_name == "llc" and
        'LLVM_ENABLE_MACHINE_VERIFIER' in os.environ and
        os.environ['LLVM_ENABLE_MACHINE_VERIFIER'] == "1"):
         tool_path += " -verify-machineinstrs"
+    if (tool_name == "llvm-go"):
+        tool_path += " go=" + config.go_executable
     return tool_name, tool_path, tool_pipe
 
 
@@ -272,10 +276,10 @@ for pattern in [r"\bbugpoint\b(?!-)",
                 r"\bllvm-split\b",
                 r"\bllvm-tblgen\b",
                 r"\bllvm-c-test\b",
-                r"\bmacho-dump\b",
                 NOJUNK + r"\bopt\b",
                 r"\bFileCheck\b",
                 r"\bobj2yaml\b",
+                NOJUNK + r"\bsancov\b",
                 r"\byaml2obj\b",
                 r"\byaml-bench\b",
                 r"\bverify-uselistorder\b",
@@ -336,6 +340,8 @@ if config.llvm_use_sanitizer == "Address":
 if (config.llvm_use_sanitizer == "Memory" or
         config.llvm_use_sanitizer == "MemoryWithOrigins"):
     config.available_features.add("msan")
+else:
+    config.available_features.add("not_msan")
 if config.llvm_use_sanitizer == "Undefined":
     config.available_features.add("ubsan")
 else:
@@ -355,13 +361,23 @@ if config.have_zlib == "1":
 else:
     config.available_features.add("nozlib")
 
-# Native compilation: host arch == target arch and native backend built-in
+# 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")
+    if re.match(r'^x86_64.*-linux', config.target_triple):
+      config.available_features.add("x86_64-linux")
+
+# Native compilation: host arch == default triple arch
 # FIXME: Consider cases that target can be executed
 # even if host_triple were different from target_triple.
-if (config.host_triple == config.target_triple and
-    config.native_target in config.targets_to_build):
+if config.host_triple == config.target_triple:
     config.available_features.add("native")
 
+# Not set for targeting tls-incapable targets.
+if not re.match(r'.*-cygwin$', config.target_triple):
+    config.available_features.add('tls')
+
 import subprocess
 
 def have_ld_plugin_support():
@@ -440,6 +456,10 @@ if 'darwin' == sys.platform:
         config.available_features.add('fma3')
     sysctl_cmd.wait()
 
+if platform.system() in ['Windows'] and re.match(r'.*-win32$', config.target_triple):
+    # For tests that require Windows to run.
+    config.available_features.add('system-windows')
+
 # .debug_frame is not emitted for targeting Windows x64.
 if not re.match(r'^x86_64.*-(mingw32|windows-gnu|win32)', config.target_triple):
     config.available_features.add('debug_frame')