- Implemented MSVC version of ldexp

svn path=/trunk/; revision=42842
2026-08-29 04:13:32 +00:00 · 2009-08-22 10:16:11 +00:00
parent a68ce7a4e3
commit 9a06e2badb
1 changed files with 8 additions and 1 deletions
@@ -30,7 +30,14 @@ double ldexp (double __x, int __y)
    ("fscale"
     : "=t" (__val) : "0" (__x), "u" ((double) __y));
 #else
-#error IMPLEMENT ME
+  register double __dy = (double)__y;
+  __asm
+  {
+    fld __dy
+    fld __x
+    fscale
+    fstp __val
+  }
 #endif /*__GNUC__*/
  return __val;
 }