Add test for untested path in SimplifyCFG

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

diff --git a/test/lit.cfg b/test/lit.cfg
index cd17be1fdbb767ce1cb577334855099b1b718a03..9e4e0b0229fe9763e6e7c4b1a29db34d0549293d 100644 (file)
--- a/test/lit.cfg
+++ b/test/lit.cfg
@@ -216,8 +216,9 @@ for pattern in [r"\bbugpoint\b(?!-)",   r"(?<!/|-)\bclang\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-size\b",
+                r"\bllvm-prof\b",       r"\bllvm-ranlib\b",
                 r"\bllvm-rtdyld\b",     r"\bllvm-shlib\b",
+                r"\bllvm-size\b",
                 # Match llvmc but not -llvmc
                 NOHYPHEN + r"\bllvmc\b",
                 r"\blto\b",
@@ -278,6 +279,10 @@ if not 'hexagon' in config.target_triple:
 if config.have_zlib == "1":
     config.available_features.add("zlib")
 
+# Native compilation: host arch == target arch
+if config.host_arch in config.target_triple:
+    config.available_features.add("native")
+
 # llc knows whether he is compiled with -DNDEBUG.
 import subprocess
 try:
@@ -291,6 +296,17 @@ if re.search(r'with assertions', llc_cmd.stdout.read().decode('ascii')):
     config.available_features.add('asserts')
 llc_cmd.wait()
 
+if 'darwin' == sys.platform:
+    try:
+        sysctl_cmd = subprocess.Popen(['sysctl', 'hw.optional.fma'],
+                                    stdout = subprocess.PIPE)
+    except OSError:
+        print("Could not exec sysctl")
+    result = sysctl_cmd.stdout.read().decode('ascii')
+    if -1 != result.find("hw.optional.fma: 1"):
+        config.available_features.add('fma3')
+    sysctl_cmd.wait()
+
 # Check if we should use gmalloc.
 use_gmalloc_str = lit_config.params.get('use_gmalloc', None)
 if use_gmalloc_str is not None: