1 files changed, 31 insertions, 0 deletions
diff --git a/softfloat/s_shift128RightJam.c b/softfloat/s_shift128RightJam.c
new file mode 100755
index 0000000..5a4e188
--- /dev/null
+++ b/softfloat/s_shift128RightJam.c
@@ -0,0 +1,31 @@
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+
+struct uint128
+ softfloat_shift128RightJam( uint64_t a64, uint64_t a0, unsigned int count )
+{
+    unsigned int negCount;
+    struct uint128 z;
+
+    if ( count < 64 ) {
+        negCount = - count;
+        z.v64 = a64>>( count & 63 );
+        z.v0 =
+            a64<<( negCount & 63 ) | a0>>count
+                | ( (uint64_t) ( a0<<( negCount & 63 ) ) != 0 );
+    } else {
+        z.v64 = 0;
+        z.v0 =
+            ( count < 128 )
+                ? a64>>( count & 63 )
+                      | ( ( ( a64 & ( ( (uint64_t) 1<<( count & 63 ) ) - 1 ) )
+                                | a0 )
+                              != 0 )
+                : ( ( a64 | a0 ) != 0 );
+    }
+    return z;
+
+}
+