[gcc(refs/users/aldyh/heads/ranger-staging)] Remove -fdisable-tree-rvrp from test options in pr21458.c.

[Aldy Hernandez]

https://gcc.gnu.org/g:697c340381fae38112b9f5e59a79c101e73bb7a0

commit 697c340381fae38112b9f5e59a79c101e73bb7a0
Author: Aldy Hernandez <aldyh@redhat.com>
Date:   Wed Sep 9 10:25:58 2020 +0200

    Remove -fdisable-tree-rvrp from test options in pr21458.c.

Diff:
---
 gcc/testsuite/gcc.dg/tree-ssa/pr21458.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr21458.c b/gcc/testsuite/gcc.dg/tree-ssa/pr21458.c
index d827c8fb781..97d17f21cfb 100644
--- a/gcc/testsuite/gcc.dg/tree-ssa/pr21458.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/pr21458.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O2 -fdisable-tree-rvrp -fdisable-tree-evrp -fdump-tree-vrp1" } */
+/* { dg-options "-O2 -fdisable-tree-evrp -fdump-tree-vrp1" } */
 
 extern void g (void);
 extern void bar (int);