Must use push insn to pass varargs arguments of DFmode because otherwise the…

Must use push insn to pass varargs arguments of DFmode because otherwise the middle-end generates wrong code.

	Must use push insn to pass varargs arguments of DFmode because
	otherwise the middle-end generates wrong code.
	PR target/92055
	* config/avr/avr.md (MPUSH) [DF, DC]: Add modes to mode iterator.

From-SVN: r278805

gcc/ChangeLog

+2019-11-28  Georg-Johann Lay  <avr@gjlay.de>
+
+	Must use push insn to pass varargs arguments of DFmode because
+	otherwise the middle-end generates wrong code.
+
+	PR target/92055
+	* config/avr/avr.md (MPUSH) [DF, DC]: Add modes to mode iterator.
+
 2019-11-28  Jakub Jelinek  <jakub@redhat.com>
 
 	PR tree-optimization/92691

gcc/config/avr/avr.md

@@ -399,7 +399,7 @@
    SI CSI SA USA SQ USQ
    DI CDI DA UDA DQ UDQ
    TA UTA
-   SF SC
+   SF DF SC DC
    PSI])
 
 (define_expand "push<mode>1"