PR other/6782

	* final.c (get_mem_expr_from_op): Return 0 if op is NULL.

	* gcc.dg/verbose-asm.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53856 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 27 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/verbose-asm.c b/gcc/testsuite/gcc.dg/verbose-asm.c
new file mode 100644
index 00000000000..7d105d31cda
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/verbose-asm.c
@@ -0,0 +1,27 @@
+/* Test whether -fverbose-asm works.  */
+/* { dg-do compile } */
+/* { dg-options "-fverbose-asm" } */
+
+void foo (int *x)
+{
+  (*x)++;
+}
+
+int bar (int *y)
+{
+  int a, b;
+  b = 10;
+  a = 26;
+  foo (&a);
+  a += 10;
+  foo (&a);
+  *y--;
+  return b;
+}
+   
+int
+main (int argc, char *argv [])
+{
+  bar (&argc);
+  return 0;
+}