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-rw-r--r--gcc-4.9/gcc/testsuite/gcc.target/i386/aggregate-ret2.c29
1 files changed, 29 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/aggregate-ret2.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/aggregate-ret2.c
new file mode 100644
index 000000000..16e0109ef
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/aggregate-ret2.c
@@ -0,0 +1,29 @@
+/* target/36834 */
+/* Check that, with dont_keep_aggregate_return_pointer attribute, callee
+ pops the stack for the implicit pointer arg when returning a large
+ structure in memory. */
+/* { dg-do compile } */
+/* { dg-require-effective-target ia32 } */
+
+struct foo {
+ int a;
+ int b;
+ int c;
+ int d;
+};
+
+__attribute__ ((callee_pop_aggregate_return(1)))
+struct foo
+bar (void)
+{
+ struct foo retval;
+ retval.a = 1;
+ retval.b = 2;
+ retval.c = 3;
+ retval.d = 4;
+ return retval;
+}
+
+/* { dg-final { scan-assembler "ret\[ \t\]\\\$4" } } */
+
+