emit_jump_insn (temp);
}
+/* Output code to perform a log1p XFmode calculation. */
+
+void ix86_emit_i387_log1p (rtx op0, rtx op1)
+{
+ rtx label1 = gen_label_rtx ();
+ rtx label2 = gen_label_rtx ();
+
+ rtx tmp = gen_reg_rtx (XFmode);
+ rtx tmp2 = gen_reg_rtx (XFmode);
+
+ emit_insn (gen_absxf2 (tmp, op1));
+ emit_insn (gen_cmpxf (tmp,
+ CONST_DOUBLE_FROM_REAL_VALUE (
+ REAL_VALUE_ATOF ("0.29289321881345247561810596348408353", XFmode),
+ XFmode)));
+ emit_jump_insn (gen_bge (label1));
+
+ emit_move_insn (tmp2, standard_80387_constant_rtx (4)); /* fldln2 */
+ emit_insn (gen_fyl2xp1_xf3 (op0, tmp2, op1));
+ emit_jump (label2);
+
+ emit_label (label1);
+ emit_move_insn (tmp, CONST1_RTX (XFmode));
+ emit_insn (gen_addxf3 (tmp, op1, tmp));
+ emit_move_insn (tmp2, standard_80387_constant_rtx (4)); /* fldln2 */
+ emit_insn (gen_fyl2x_xf3 (op0, tmp2, tmp));
+
+ emit_label (label2);
+}
+
#include "gt-i386.h"