[PATCH] tree-cfg: Fix misleading error message in verify_gimple_assign_single.

[xndcn]

gcc/ChangeLog:

        * tree-cfg.cc (verify_gimple_assign_single): Fix misleading error, from 
"invalid LHS ..." to "invalid RHS ..."

Signed-off-by: xndcn <xnd...@gmail.com>
---
 gcc/tree-cfg.cc | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/gcc/tree-cfg.cc b/gcc/tree-cfg.cc
index d784b9115..f041786b3 100644
--- a/gcc/tree-cfg.cc
+++ b/gcc/tree-cfg.cc
@@ -4695,7 +4695,7 @@ verify_gimple_assign_single (gassign *stmt)
       if (!is_gimple_reg (lhs)
          && is_gimple_reg_type (TREE_TYPE (lhs)))
        {
-         error ("invalid RHS for gimple memory store: %qs", code_name);
+         error ("invalid LHS for gimple memory store: %qs", code_name);
          debug_generic_stmt (lhs);
          debug_generic_stmt (rhs1);
          return true;
@@ -4721,7 +4721,10 @@ verify_gimple_assign_single (gassign *stmt)
          && !is_gimple_reg (rhs1)
          && is_gimple_reg_type (TREE_TYPE (lhs)))
        {
-         error ("invalid RHS for gimple memory store: %qs", code_name);
+         if (!is_gimple_reg (rhs1))
+           error ("invalid RHS for gimple memory store: %qs", code_name);
+         else
+           error ("invalid LHS for gimple memory store: %qs", code_name);
          debug_generic_stmt (lhs);
          debug_generic_stmt (rhs1);
          return true;
-- 
2.25.1