re PR target/32413 (internal compiler error: in reload_cse_simplify_operands, at postreload.c:396)

	PR target/32413
	* config/i386/i386.c (inline_secondary_memory_needed): Return true
	for QI and HImode moves between SSE and general registers.

From-SVN: r275377

gcc/ChangeLog

+2019-09-04  Uroš Bizjak  <ubizjak@gmail.com>
+
+	PR target/32413
+	* config/i386/i386.c (inline_secondary_memory_needed): Return true
+	for QI and HImode moves between SSE and general registers.
+
 2019-09-04  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
 
 	PR c/78736

gcc/config/i386/i386.c

@@ -18328,6 +18328,7 @@ inline_secondary_memory_needed (machine_mode mode, reg_class_t class1,
 
       /* Between SSE and general, we have moves no larger than word size.  */
       if (!(INTEGER_CLASS_P (class1) || INTEGER_CLASS_P (class2))
+	  || GET_MODE_SIZE (mode) < GET_MODE_SIZE (SImode)
 	  || GET_MODE_SIZE (mode) > UNITS_PER_WORD)
 	return true;