i386.md (*fyl2x_sfxf3, [...]): Remove insn definition.

        * config/i386/i386.md (*fyl2x_sfxf3, *fyl2x_dfxf3): Remove insn
        definition.
        (log?f2, log10?f2, log2?f2): Reimplement expanders with
        float_truncate insn.
        (*fxtractsf3, *fxtractdf3): Remove insn definition.
        (logb?f2): Reimplement expanders with float_truncate insn.

From-SVN: r81432

gcc/ChangeLog

+2004-05-03  Uros Bizjak  <uros@kss-loka.si>
+
+	* config/i386/i386.md (*fyl2x_sfxf3, *fyl2x_dfxf3): Remove insn
+	definition.
+	(log?f2, log10?f2, log2?f2): Reimplement expanders with
+	float_truncate insn.
+	(*fxtractsf3, *fxtractdf3): Remove insn definition.
+	(logb?f2): Reimplement expanders with float_truncate insn.
+
 2004-05-03  Graham Stott  <graham.stott@btinternet.com>
 
 	PR 14718