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

1 files changed, 44 insertions, 44 deletions

diff --git a/contrib/libs/cxxsupp/builtins/popcountti2.c b/contrib/libs/cxxsupp/builtins/popcountti2.c
index 0f3ba706da..7451bbb286 100644
--- a/contrib/libs/cxxsupp/builtins/popcountti2.c
+++ b/contrib/libs/cxxsupp/builtins/popcountti2.c
@@ -1,44 +1,44 @@
-/* ===-- popcountti2.c - Implement __popcountti2 ----------------------------=== 
- * 
- *                     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 implements __popcountti2 for the compiler_rt library. 
- * 
- * ===----------------------------------------------------------------------=== 
- */ 
- 
-#include "int_lib.h" 
- 
-#ifdef CRT_HAS_128BIT 
- 
-/* Returns: count of 1 bits */ 
- 
-COMPILER_RT_ABI si_int 
-__popcountti2(ti_int a) 
-{ 
-    tu_int x3 = (tu_int)a; 
-    x3 = x3 - ((x3 >> 1) & (((tu_int)0x5555555555555555uLL << 64) | 
-                                     0x5555555555555555uLL)); 
-    /* Every 2 bits holds the sum of every pair of bits (64) */ 
-    x3 = ((x3 >> 2) & (((tu_int)0x3333333333333333uLL << 64) | 0x3333333333333333uLL)) 
-       + (x3 & (((tu_int)0x3333333333333333uLL << 64) | 0x3333333333333333uLL)); 
-    /* Every 4 bits holds the sum of every 4-set of bits (3 significant bits) (32) */ 
-    x3 = (x3 + (x3 >> 4)) 
-       & (((tu_int)0x0F0F0F0F0F0F0F0FuLL << 64) | 0x0F0F0F0F0F0F0F0FuLL); 
-    /* Every 8 bits holds the sum of every 8-set of bits (4 significant bits) (16) */ 
-    du_int x2 = (du_int)(x3 + (x3 >> 64)); 
-    /* Every 8 bits holds the sum of every 8-set of bits (5 significant bits) (8) */ 
-    su_int x = (su_int)(x2 + (x2 >> 32)); 
-    /* Every 8 bits holds the sum of every 8-set of bits (6 significant bits) (4) */ 
-    x = x + (x >> 16); 
-    /* Every 8 bits holds the sum of every 8-set of bits (7 significant bits) (2) */ 
-    /* Upper 16 bits are garbage */ 
-    return (x + (x >> 8)) & 0xFF;  /* (8 significant bits) */ 
-} 
- 
-#endif /* CRT_HAS_128BIT */ 
+/* ===-- popcountti2.c - Implement __popcountti2 ----------------------------===
+ *
+ *                     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 implements __popcountti2 for the compiler_rt library.
+ *
+ * ===----------------------------------------------------------------------===
+ */
+
+#include "int_lib.h"
+
+#ifdef CRT_HAS_128BIT
+
+/* Returns: count of 1 bits */
+
+COMPILER_RT_ABI si_int
+__popcountti2(ti_int a)
+{
+    tu_int x3 = (tu_int)a;
+    x3 = x3 - ((x3 >> 1) & (((tu_int)0x5555555555555555uLL << 64) |
+                                     0x5555555555555555uLL));
+    /* Every 2 bits holds the sum of every pair of bits (64) */
+    x3 = ((x3 >> 2) & (((tu_int)0x3333333333333333uLL << 64) | 0x3333333333333333uLL))
+       + (x3 & (((tu_int)0x3333333333333333uLL << 64) | 0x3333333333333333uLL));
+    /* Every 4 bits holds the sum of every 4-set of bits (3 significant bits) (32) */
+    x3 = (x3 + (x3 >> 4))
+       & (((tu_int)0x0F0F0F0F0F0F0F0FuLL << 64) | 0x0F0F0F0F0F0F0F0FuLL);
+    /* Every 8 bits holds the sum of every 8-set of bits (4 significant bits) (16) */
+    du_int x2 = (du_int)(x3 + (x3 >> 64));
+    /* Every 8 bits holds the sum of every 8-set of bits (5 significant bits) (8) */
+    su_int x = (su_int)(x2 + (x2 >> 32));
+    /* Every 8 bits holds the sum of every 8-set of bits (6 significant bits) (4) */
+    x = x + (x >> 16);
+    /* Every 8 bits holds the sum of every 8-set of bits (7 significant bits) (2) */
+    /* Upper 16 bits are garbage */
+    return (x + (x >> 8)) & 0xFF;  /* (8 significant bits) */
+}
+
+#endif /* CRT_HAS_128BIT */