re PR tree-optimization/77860 (ICE in gimple_build_assign_1, at gimple.c:420)

	PR tree-optimization/77860
	* tree-ssa-reassoc.c (eliminate_using_constants): Handle
	also integral complex and vector constants.

	* gcc.dg/pr77860.c: New test.

From-SVN: r241706

gcc/ChangeLog

 2016-10-31  Jakub Jelinek  <jakub@redhat.com>
 
+	PR tree-optimization/77860
+	* tree-ssa-reassoc.c (eliminate_using_constants): Handle
+	also integral complex and vector constants.
+
 	* dwarf2out.c (dwarf2out_define, dwarf2out_undef, output_macinfo_op,
 	optimize_macinfo_range, save_macinfo_strings): Replace
 	DW_MACRO_GNU_* constants with corresponding DW_MACRO_* constants.

gcc/testsuite/ChangeLog

+2016-10-31  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/77860
+	* gcc.dg/pr77860.c: New test.
+
 2016-10-31  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 
 	* gcc.dg/lto/pr60449_0.c: Skip for avr.
@@ -12,7 +17,6 @@
 	* g++.dg/warn/Wshadow-local-1.C: Likewise.
 	* g++.dg/warn/Wshadow-local-2.C: Likewise.
 
-
 2016-10-30  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 
 	PR tree-optimization/71915

gcc/testsuite/gcc.dg/pr77860.c

+/* PR tree-optimization/77860 */
+/* { dg-do compile } */
+/* { dg-options "-O2 -fno-tree-vrp -fno-tree-forwprop -Wno-psabi" } */
+
+typedef unsigned short V __attribute__((vector_size (16)));
+
+V
+foo (V x, V y)
+{
+  V a = -x;
+  V b = -y;
+  return a * b;
+}

gcc/tree-ssa-reassoc.c

@@ -924,7 +924,7 @@ eliminate_using_constants (enum tree_code opcode,
   tree type = TREE_TYPE (oelast->op);
 
   if (oelast->rank == 0
-      && (INTEGRAL_TYPE_P (type) || FLOAT_TYPE_P (type)))
+      && (ANY_INTEGRAL_TYPE_P (type) || FLOAT_TYPE_P (type)))
     {
       switch (opcode)
 	{