Update clang-tools to ab/5392938
This commit updates clang-tools to use the latest clang prebuilt
(clang-r353983). Also, this commit includes some latest change on
header-abi-checker.
Bug: 129020327
Test: lunch aosp_arm64-userdebug && make
Test: PATH=$(pwd)/prebuilts/clang-tools/linux-x86/bin:$PATH \
./bionic/tools/versioner/run_tests.py
Change-Id: I1aef88ed4d330b76dcc609351636e9050b716ee5
diff --git a/darwin-x86/lib64/clang/9.0.1/include/float.h b/darwin-x86/lib64/clang/9.0.1/include/float.h
new file mode 100644
index 0000000..92bddee
--- /dev/null
+++ b/darwin-x86/lib64/clang/9.0.1/include/float.h
@@ -0,0 +1,166 @@
+/*===---- float.h - Characteristics of floating point types ----------------===
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ *===-----------------------------------------------------------------------===
+ */
+
+#ifndef __CLANG_FLOAT_H
+#define __CLANG_FLOAT_H
+
+/* If we're on MinGW, fall back to the system's float.h, which might have
+ * additional definitions provided for Windows.
+ * For more details see http://msdn.microsoft.com/en-us/library/y0ybw9fy.aspx
+ *
+ * Also fall back on Darwin to allow additional definitions and
+ * implementation-defined values.
+ */
+#if (defined(__APPLE__) || (defined(__MINGW32__) || defined(_MSC_VER))) && \
+ __STDC_HOSTED__ && __has_include_next(<float.h>)
+
+/* Prior to Apple's 10.7 SDK, float.h SDK header used to apply an extra level
+ * of #include_next<float.h> to keep Metrowerks compilers happy. Avoid this
+ * extra indirection.
+ */
+#ifdef __APPLE__
+#define _FLOAT_H_
+#endif
+
+# include_next <float.h>
+
+/* Undefine anything that we'll be redefining below. */
+# undef FLT_EVAL_METHOD
+# undef FLT_ROUNDS
+# undef FLT_RADIX
+# undef FLT_MANT_DIG
+# undef DBL_MANT_DIG
+# undef LDBL_MANT_DIG
+# if __STDC_VERSION__ >= 199901L || !defined(__STRICT_ANSI__) || __cplusplus >= 201103L
+# undef DECIMAL_DIG
+# endif
+# undef FLT_DIG
+# undef DBL_DIG
+# undef LDBL_DIG
+# undef FLT_MIN_EXP
+# undef DBL_MIN_EXP
+# undef LDBL_MIN_EXP
+# undef FLT_MIN_10_EXP
+# undef DBL_MIN_10_EXP
+# undef LDBL_MIN_10_EXP
+# undef FLT_MAX_EXP
+# undef DBL_MAX_EXP
+# undef LDBL_MAX_EXP
+# undef FLT_MAX_10_EXP
+# undef DBL_MAX_10_EXP
+# undef LDBL_MAX_10_EXP
+# undef FLT_MAX
+# undef DBL_MAX
+# undef LDBL_MAX
+# undef FLT_EPSILON
+# undef DBL_EPSILON
+# undef LDBL_EPSILON
+# undef FLT_MIN
+# undef DBL_MIN
+# undef LDBL_MIN
+# if __STDC_VERSION__ >= 201112L || !defined(__STRICT_ANSI__) || __cplusplus >= 201103L
+# undef FLT_TRUE_MIN
+# undef DBL_TRUE_MIN
+# undef LDBL_TRUE_MIN
+# undef FLT_DECIMAL_DIG
+# undef DBL_DECIMAL_DIG
+# undef LDBL_DECIMAL_DIG
+# undef FLT_HAS_SUBNORM
+# undef DBL_HAS_SUBNORM
+# undef LDBL_HAS_SUBNORM
+# endif
+#endif
+
+/* Characteristics of floating point types, C99 5.2.4.2.2 */
+
+#define FLT_EVAL_METHOD __FLT_EVAL_METHOD__
+#define FLT_ROUNDS (__builtin_flt_rounds())
+#define FLT_RADIX __FLT_RADIX__
+
+#define FLT_MANT_DIG __FLT_MANT_DIG__
+#define DBL_MANT_DIG __DBL_MANT_DIG__
+#define LDBL_MANT_DIG __LDBL_MANT_DIG__
+
+#if __STDC_VERSION__ >= 199901L || !defined(__STRICT_ANSI__) || __cplusplus >= 201103L
+# define DECIMAL_DIG __DECIMAL_DIG__
+#endif
+
+#define FLT_DIG __FLT_DIG__
+#define DBL_DIG __DBL_DIG__
+#define LDBL_DIG __LDBL_DIG__
+
+#define FLT_MIN_EXP __FLT_MIN_EXP__
+#define DBL_MIN_EXP __DBL_MIN_EXP__
+#define LDBL_MIN_EXP __LDBL_MIN_EXP__
+
+#define FLT_MIN_10_EXP __FLT_MIN_10_EXP__
+#define DBL_MIN_10_EXP __DBL_MIN_10_EXP__
+#define LDBL_MIN_10_EXP __LDBL_MIN_10_EXP__
+
+#define FLT_MAX_EXP __FLT_MAX_EXP__
+#define DBL_MAX_EXP __DBL_MAX_EXP__
+#define LDBL_MAX_EXP __LDBL_MAX_EXP__
+
+#define FLT_MAX_10_EXP __FLT_MAX_10_EXP__
+#define DBL_MAX_10_EXP __DBL_MAX_10_EXP__
+#define LDBL_MAX_10_EXP __LDBL_MAX_10_EXP__
+
+#define FLT_MAX __FLT_MAX__
+#define DBL_MAX __DBL_MAX__
+#define LDBL_MAX __LDBL_MAX__
+
+#define FLT_EPSILON __FLT_EPSILON__
+#define DBL_EPSILON __DBL_EPSILON__
+#define LDBL_EPSILON __LDBL_EPSILON__
+
+#define FLT_MIN __FLT_MIN__
+#define DBL_MIN __DBL_MIN__
+#define LDBL_MIN __LDBL_MIN__
+
+#if __STDC_VERSION__ >= 201112L || !defined(__STRICT_ANSI__) || __cplusplus >= 201103L
+# define FLT_TRUE_MIN __FLT_DENORM_MIN__
+# define DBL_TRUE_MIN __DBL_DENORM_MIN__
+# define LDBL_TRUE_MIN __LDBL_DENORM_MIN__
+# define FLT_DECIMAL_DIG __FLT_DECIMAL_DIG__
+# define DBL_DECIMAL_DIG __DBL_DECIMAL_DIG__
+# define LDBL_DECIMAL_DIG __LDBL_DECIMAL_DIG__
+# define FLT_HAS_SUBNORM __FLT_HAS_DENORM__
+# define DBL_HAS_SUBNORM __DBL_HAS_DENORM__
+# define LDBL_HAS_SUBNORM __LDBL_HAS_DENORM__
+#endif
+
+#ifdef __STDC_WANT_IEC_60559_TYPES_EXT__
+# define FLT16_MANT_DIG __FLT16_MANT_DIG__
+# define FLT16_DECIMAL_DIG __FLT16_DECIMAL_DIG__
+# define FLT16_DIG __FLT16_DIG__
+# define FLT16_MIN_EXP __FLT16_MIN_EXP__
+# define FLT16_MIN_10_EXP __FLT16_MIN_10_EXP__
+# define FLT16_MAX_EXP __FLT16_MAX_EXP__
+# define FLT16_MAX_10_EXP __FLT16_MAX_10_EXP__
+# define FLT16_MAX __FLT16_MAX__
+# define FLT16_EPSILON __FLT16_EPSILON__
+# define FLT16_MIN __FLT16_MIN__
+# define FLT16_TRUE_MIN __FLT16_TRUE_MIN__
+#endif /* __STDC_WANT_IEC_60559_TYPES_EXT__ */
+
+#endif /* __CLANG_FLOAT_H */