Disable tests from r342917 on Windows; -lm won't work there

llvm-svn: 343095

compiler-rt/test/builtins/Unit/compiler_rt_logb_test.c

@@ -1,3 +1,5 @@
+// Linking with -lm won't work on Windows.
+// UNSUPPORTED: windows
 // RUN: %clang_builtins %s %librt -lm -o %t && %run %t
 //===-- compiler_rt_logb_test.c - Test __compiler_rt_logb -----------------===//
 //

compiler-rt/test/builtins/Unit/compiler_rt_logbf_test.c

@@ -1,3 +1,5 @@
+// Linking with -lm won't work on Windows.
+// UNSUPPORTED: windows
 // RUN: %clang_builtins %s %librt -lm -o %t && %run %t
 //===-- compiler_rt_logbf_test.c - Test __compiler_rt_logbf ---------------===//
 //

compiler-rt/test/builtins/Unit/compiler_rt_logbl_test.c

@@ -1,3 +1,5 @@
+// Linking with -lm won't work on Windows.
+// UNSUPPORTED: windows
 // RUN: %clang_builtins %s %librt -lm -o %t && %run %t
 //===-- compiler_rt_logbl_test.c - Test __compiler_rt_logbl ---------------===//
 //