1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/arm/pr49641.c b/gcc/testsuite/gcc.target/arm/pr49641.c
new file mode 100644
index 000000000..7f9b3769c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/pr49641.c
@@ -0,0 +1,18 @@
+/* { dg-do compile } */
+/* { dg-options "-mthumb -O2" } */
+/* { dg-require-effective-target arm_thumb1_ok } */
+/* { dg-final { scan-assembler-not "stmia\[\\t \]*r3!\[^\\n]*r3" } } */
+typedef struct {
+  void *t1, *t2, *t3;
+} z;
+extern volatile int y;
+static inline void foo(z *x) {
+  x->t1 = &x->t2;
+  x->t2 = ((void *)0);
+  x->t3 = &x->t1;
+}
+extern z v;
+void bar (void) {
+   y = 0;
+   foo(&v);
+}