X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;ds=sidebyside;f=include%2Flibfirm%2Ftv.h;h=e7186490fa798b7f1b7b311e0cdb895e36b2e188;hb=f7a0dee11313faad6f2ff54edc8eaadabd03e433;hp=a5ff791500433ee29c1186064ad79b7819356075;hpb=a169b4d8ce0f7187ed45f9142f28fd0600588ded;p=libfirm

diff --git a/include/libfirm/tv.h b/include/libfirm/tv.h
index a5ff79150..e7186490f 100644
--- a/include/libfirm/tv.h
+++ b/include/libfirm/tv.h
@@ -788,6 +788,12 @@ unsigned tarval_ieee754_set_immediate_precision(unsigned bits);
  */
 unsigned tarval_ieee754_get_exact(void);
 
+/**
+ * Return the size of the mantissa in bits (including possible
+ * implicit bits) for the given mode.
+ */
+unsigned tarval_ieee754_get_mantissa_size(const ir_mode *mode);
+
 /**
  * Enable/Disable floating point constant folding.
  */