Restoring authorship annotation for Anton Samokhvalov <pg83@yandex.ru>. Commit 2 of 2.

1 files changed, 114 insertions, 114 deletions

diff --git a/contrib/libs/cxxsupp/builtins/int_math.h b/contrib/libs/cxxsupp/builtins/int_math.h
index 9c718df92c..fc81fb7f02 100644
--- a/contrib/libs/cxxsupp/builtins/int_math.h
+++ b/contrib/libs/cxxsupp/builtins/int_math.h
@@ -1,114 +1,114 @@
-/* ===-- int_math.h - internal math inlines ---------------------------------=== 
- * 
- *                     The LLVM Compiler Infrastructure 
- * 
- * This file is dual licensed under the MIT and the University of Illinois Open 
- * Source Licenses. See LICENSE.TXT for details. 
- * 
- * ===-----------------------------------------------------------------------=== 
- * 
- * This file is not part of the interface of this library. 
- * 
- * This file defines substitutes for the libm functions used in some of the 
- * compiler-rt implementations, defined in such a way that there is not a direct 
- * dependency on libm or math.h. Instead, we use the compiler builtin versions 
- * where available. This reduces our dependencies on the system SDK by foisting 
- * the responsibility onto the compiler. 
- * 
- * ===-----------------------------------------------------------------------=== 
- */ 
- 
-#ifndef INT_MATH_H 
-#define INT_MATH_H 
- 
-#ifndef __has_builtin 
-#  define  __has_builtin(x) 0 
-#endif 
- 
-#if defined(_MSC_VER) && !defined(__clang__) 
-#include <math.h> 
-#include <stdlib.h> 
-#include <ymath.h> 
-#endif 
- 
-#if defined(_MSC_VER) && !defined(__clang__) 
-#define CRT_INFINITY INFINITY 
-#else 
-#define CRT_INFINITY __builtin_huge_valf() 
-#endif 
- 
-#if defined(_MSC_VER) && !defined(__clang__) 
-#define crt_isfinite(x) _finite((x)) 
-#define crt_isinf(x) !_finite((x)) 
-#define crt_isnan(x) _isnan((x)) 
-#else 
-/* Define crt_isfinite in terms of the builtin if available, otherwise provide 
- * an alternate version in terms of our other functions. This supports some 
- * versions of GCC which didn't have __builtin_isfinite. 
- */ 
-#if __has_builtin(__builtin_isfinite) 
-#  define crt_isfinite(x) __builtin_isfinite((x)) 
-#elif defined(__GNUC__) 
-#  define crt_isfinite(x) \ 
-  __extension__(({ \ 
-      __typeof((x)) x_ = (x); \ 
-      !crt_isinf(x_) && !crt_isnan(x_); \ 
-    })) 
-#else 
-#  error "Do not know how to check for infinity" 
-#endif /* __has_builtin(__builtin_isfinite) */ 
-#define crt_isinf(x) __builtin_isinf((x)) 
-#define crt_isnan(x) __builtin_isnan((x)) 
-#endif /* _MSC_VER */ 
- 
-#if defined(_MSC_VER) && !defined(__clang__) 
-#define crt_copysign(x, y) copysign((x), (y)) 
-#define crt_copysignf(x, y) copysignf((x), (y)) 
-#define crt_copysignl(x, y) copysignl((x), (y)) 
-#else 
-#define crt_copysign(x, y) __builtin_copysign((x), (y)) 
-#define crt_copysignf(x, y) __builtin_copysignf((x), (y)) 
-#define crt_copysignl(x, y) __builtin_copysignl((x), (y)) 
-#endif 
- 
-#if defined(_MSC_VER) && !defined(__clang__) 
-#define crt_fabs(x) fabs((x)) 
-#define crt_fabsf(x) fabsf((x)) 
-#define crt_fabsl(x) fabs((x)) 
-#else 
-#define crt_fabs(x) __builtin_fabs((x)) 
-#define crt_fabsf(x) __builtin_fabsf((x)) 
-#define crt_fabsl(x) __builtin_fabsl((x)) 
-#endif 
- 
-#if defined(_MSC_VER) && !defined(__clang__) 
-#define crt_fmax(x, y) __max((x), (y)) 
-#define crt_fmaxf(x, y) __max((x), (y)) 
-#define crt_fmaxl(x, y) __max((x), (y)) 
-#else 
-#define crt_fmax(x, y) __builtin_fmax((x), (y)) 
-#define crt_fmaxf(x, y) __builtin_fmaxf((x), (y)) 
-#define crt_fmaxl(x, y) __builtin_fmaxl((x), (y)) 
-#endif 
- 
-#if defined(_MSC_VER) && !defined(__clang__) 
-#define crt_logb(x) logb((x)) 
-#define crt_logbf(x) logbf((x)) 
-#define crt_logbl(x) logbl((x)) 
-#else 
-#define crt_logb(x) __builtin_logb((x)) 
-#define crt_logbf(x) __builtin_logbf((x)) 
-#define crt_logbl(x) __builtin_logbl((x)) 
-#endif 
- 
-#if defined(_MSC_VER) && !defined(__clang__) 
-#define crt_scalbn(x, y) scalbn((x), (y)) 
-#define crt_scalbnf(x, y) scalbnf((x), (y)) 
-#define crt_scalbnl(x, y) scalbnl((x), (y)) 
-#else 
-#define crt_scalbn(x, y) __builtin_scalbn((x), (y)) 
-#define crt_scalbnf(x, y) __builtin_scalbnf((x), (y)) 
-#define crt_scalbnl(x, y) __builtin_scalbnl((x), (y)) 
-#endif 
- 
-#endif /* INT_MATH_H */ 
+/* ===-- int_math.h - internal math inlines ---------------------------------===
+ *
+ *                     The LLVM Compiler Infrastructure
+ *
+ * This file is dual licensed under the MIT and the University of Illinois Open
+ * Source Licenses. See LICENSE.TXT for details.
+ *
+ * ===-----------------------------------------------------------------------===
+ *
+ * This file is not part of the interface of this library.
+ *
+ * This file defines substitutes for the libm functions used in some of the
+ * compiler-rt implementations, defined in such a way that there is not a direct
+ * dependency on libm or math.h. Instead, we use the compiler builtin versions
+ * where available. This reduces our dependencies on the system SDK by foisting
+ * the responsibility onto the compiler.
+ *
+ * ===-----------------------------------------------------------------------===
+ */
+
+#ifndef INT_MATH_H
+#define INT_MATH_H
+
+#ifndef __has_builtin
+#  define  __has_builtin(x) 0
+#endif
+
+#if defined(_MSC_VER) && !defined(__clang__)
+#include <math.h>
+#include <stdlib.h>
+#include <ymath.h>
+#endif
+
+#if defined(_MSC_VER) && !defined(__clang__)
+#define CRT_INFINITY INFINITY
+#else
+#define CRT_INFINITY __builtin_huge_valf()
+#endif
+
+#if defined(_MSC_VER) && !defined(__clang__)
+#define crt_isfinite(x) _finite((x))
+#define crt_isinf(x) !_finite((x))
+#define crt_isnan(x) _isnan((x))
+#else
+/* Define crt_isfinite in terms of the builtin if available, otherwise provide
+ * an alternate version in terms of our other functions. This supports some
+ * versions of GCC which didn't have __builtin_isfinite.
+ */
+#if __has_builtin(__builtin_isfinite)
+#  define crt_isfinite(x) __builtin_isfinite((x))
+#elif defined(__GNUC__)
+#  define crt_isfinite(x) \
+  __extension__(({ \
+      __typeof((x)) x_ = (x); \
+      !crt_isinf(x_) && !crt_isnan(x_); \
+    }))
+#else
+#  error "Do not know how to check for infinity"
+#endif /* __has_builtin(__builtin_isfinite) */
+#define crt_isinf(x) __builtin_isinf((x))
+#define crt_isnan(x) __builtin_isnan((x))
+#endif /* _MSC_VER */
+
+#if defined(_MSC_VER) && !defined(__clang__)
+#define crt_copysign(x, y) copysign((x), (y))
+#define crt_copysignf(x, y) copysignf((x), (y))
+#define crt_copysignl(x, y) copysignl((x), (y))
+#else
+#define crt_copysign(x, y) __builtin_copysign((x), (y))
+#define crt_copysignf(x, y) __builtin_copysignf((x), (y))
+#define crt_copysignl(x, y) __builtin_copysignl((x), (y))
+#endif
+
+#if defined(_MSC_VER) && !defined(__clang__)
+#define crt_fabs(x) fabs((x))
+#define crt_fabsf(x) fabsf((x))
+#define crt_fabsl(x) fabs((x))
+#else
+#define crt_fabs(x) __builtin_fabs((x))
+#define crt_fabsf(x) __builtin_fabsf((x))
+#define crt_fabsl(x) __builtin_fabsl((x))
+#endif
+
+#if defined(_MSC_VER) && !defined(__clang__)
+#define crt_fmax(x, y) __max((x), (y))
+#define crt_fmaxf(x, y) __max((x), (y))
+#define crt_fmaxl(x, y) __max((x), (y))
+#else
+#define crt_fmax(x, y) __builtin_fmax((x), (y))
+#define crt_fmaxf(x, y) __builtin_fmaxf((x), (y))
+#define crt_fmaxl(x, y) __builtin_fmaxl((x), (y))
+#endif
+
+#if defined(_MSC_VER) && !defined(__clang__)
+#define crt_logb(x) logb((x))
+#define crt_logbf(x) logbf((x))
+#define crt_logbl(x) logbl((x))
+#else
+#define crt_logb(x) __builtin_logb((x))
+#define crt_logbf(x) __builtin_logbf((x))
+#define crt_logbl(x) __builtin_logbl((x))
+#endif
+
+#if defined(_MSC_VER) && !defined(__clang__)
+#define crt_scalbn(x, y) scalbn((x), (y))
+#define crt_scalbnf(x, y) scalbnf((x), (y))
+#define crt_scalbnl(x, y) scalbnl((x), (y))
+#else
+#define crt_scalbn(x, y) __builtin_scalbn((x), (y))
+#define crt_scalbnf(x, y) __builtin_scalbnf((x), (y))
+#define crt_scalbnl(x, y) __builtin_scalbnl((x), (y))
+#endif
+
+#endif /* INT_MATH_H */