ipa-prop.c (read_ipcp_transformation_info): Fix undefined ordering of execution…

ipa-prop.c (read_ipcp_transformation_info): Fix undefined ordering of execution of function call parameters.

	* ipa-prop.c (read_ipcp_transformation_info): Fix undefined ordering
	of execution of function call parameters.

From-SVN: r279306

gcc/ChangeLog

+2019-12-12  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa-prop.c (read_ipcp_transformation_info): Fix undefined ordering
+	of execution of function call parameters.
+
 2019-12-12  Vineet Gupta  <vgupta@synopsys.com>
 
 	* config/arc/arc-modes.def (CC_FPUE): New Mode CC_FPUE which

gcc/ipa-prop.c

@@ -5227,9 +5227,10 @@ read_ipcp_transformation_info (lto_input_block *ib, cgraph_node *node,
 	  bool known = bp_unpack_value (&bp, 1);
 	  if (known)
 	    {
+	      const widest_int value = streamer_read_widest_int (ib);
+	      const widest_int mask = streamer_read_widest_int (ib);
 	      ipa_bits *bits
-		= ipa_get_ipa_bits_for_value (streamer_read_widest_int (ib),
-					      streamer_read_widest_int (ib));
+		= ipa_get_ipa_bits_for_value (value, mask);
 	      (*ts->bits)[i] = bits;
 	    }
 	}