diff libgcc/floatunsixf.c @ 111:04ced10e8804

gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libgcc/floatunsixf.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,15 @@
+/* Public domain.  */
+typedef int SItype __attribute__ ((mode (SI)));
+typedef unsigned int USItype __attribute__ ((mode (SI)));
+typedef float XFtype __attribute__ ((mode (XF)));
+
+XFtype
+__floatunsixf (USItype u)
+{
+  SItype s = (SItype) u;
+  XFtype r = (XFtype) s;
+  if (s < 0)
+    r += (XFtype)2.0 * (XFtype) ((USItype) 1
+				 << (sizeof (USItype) * __CHAR_BIT__ - 1));
+  return r;
+}