1 files changed, 38 insertions, 0 deletions
diff --git a/softfloat/s_shift128ExtraRightJam.c b/softfloat/s_shift128ExtraRightJam.c
new file mode 100755
index 0000000..6c57974
--- /dev/null
+++ b/softfloat/s_shift128ExtraRightJam.c
@@ -0,0 +1,38 @@
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+
+struct uint128_extra
+ softfloat_shift128ExtraRightJam(
+     uint64_t a64, uint64_t a0, uint64_t extra, unsigned int count )
+{
+    unsigned int negCount;
+    struct uint128_extra z;
+
+    negCount = - count;
+    if ( count < 64 ) {
+        z.v64 = a64>>count;
+        z.v0 = a64<<( negCount & 63 ) | a0>>count;
+        z.extra = a0<<( negCount & 63 );
+    } else {
+        z.v64 = 0;
+        if ( count == 64 ) {
+            z.v0 = a64;
+            z.extra = a0;
+        } else {
+            extra |= a0;
+            if ( count < 128 ) {
+                z.v0 = a64>>( count & 63 );
+                z.extra = a64<<( negCount & 63 );
+            } else {
+                z.v0 = 0;
+                z.extra = ( count == 128 ) ? a64 : ( a64 != 0 );
+            }
+        }
+    }
+    z.extra |= ( extra != 0 );
+    return z;
+
+}
+