1 files changed, 39 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/ipa/ipa-sra-3.c b/gcc/testsuite/gcc.dg/ipa/ipa-sra-3.c
new file mode 100644
index 00000000000..f4e91bbe563
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/ipa/ipa-sra-3.c
@@ -0,0 +1,39 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-tree-eipa_sra-details" } */
+
+struct bovid
+{
+  float red;
+  int green;
+  void *blue;
+};
+
+extern void foo (float, void *, void *, long);
+
+static int
+__attribute__((noinline))
+ox (struct bovid cow, int z, struct bovid calf, long l)
+{
+  foo (cow.red, cow.blue, cow.blue, l);
+  return 0;
+}
+
+void caller (void)
+{
+  struct bovid cow, calf;
+
+  cow.red = 7.4;
+  cow.green = 6;
+  cow.blue = &cow;
+
+  calf.red = 8.4;
+  calf.green = 5;
+  calf.blue = &cow;
+
+  ox (cow,4,calf,2);
+  return;
+}
+
+/* { dg-final { scan-tree-dump "base: z, remove_param" "eipa_sra"  } } */
+/* { dg-final { scan-tree-dump "base: calf, remove_param" "eipa_sra"  } } */
+/* { dg-final { cleanup-tree-dump "eipa_sra" } } */