PR tree-optimization/1046

[pf3gnuchains/gcc-fork.git] / gcc / testsuite / gcc.dg / tree-ssa / pr20701.c

diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr20701.c b/gcc/testsuite/gcc.dg/tree-ssa/pr20701.c
index 708bee1..6721155 100644 (file)
--- a/gcc/testsuite/gcc.dg/tree-ssa/pr20701.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/pr20701.c
@@ -1,30 +1,39 @@
 /* { dg-do compile } */
-/* { dg-options "-O2 -fdump-tree-vrp1" } */
+/* { dg-options "-O2 -fdump-tree-vrp2 -fno-early-inlining" } */
 
 typedef struct {
   int code;
 } *rtx;
 
+static inline void *zero ()
+{
+  return 0;
+}
+static inline int three ()
+{
+  return 3;
+}
+
 int
 can_combine_p (rtx insn, rtx elt)
 {
   rtx set;
 
-  set = 0;
-  if (insn->code == 3)
+  set = zero ();
+  if (insn->code == three ())
     set = insn;
   else
     {
       set = elt;
-      if (set == 0)
+      if (set == zero ())
        return 0;
     }
 
-  if (set == 0)
+  if (set == zero ())
     return 1;
 
   return 0;
 }
 
-/* { dg-final { scan-tree-dump-times "Folding predicate.*to 0" 1 "vrp1" } } */
-/* { dg-final { cleanup-tree-dump "vrp1" } } */
+/* { dg-final { scan-tree-dump-times "Folding predicate.*to 0" 1 "vrp2" } } */
+/* { dg-final { cleanup-tree-dump "vrp2" } } */