From 1c768ee3ff91e826f52cf08e1aaa8c4d637240f5 Mon Sep 17 00:00:00 2001
From: xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e>
Date: Fri, 20 Dec 2013 13:13:29 +0000
Subject: Hack StructReturn to better adhere to PowerPC and ARM calling
 conventions.

git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2382 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
---
 test/regression/Results/struct8 |  3 +++
 test/regression/struct8.c       | 17 +++++++++++++++++
 2 files changed, 20 insertions(+)

(limited to 'test')

diff --git a/test/regression/Results/struct8 b/test/regression/Results/struct8
index 19ec15d..ed5690b 100644
--- a/test/regression/Results/struct8
+++ b/test/regression/Results/struct8
@@ -3,3 +3,6 @@ b = { 125, 5.436000, 'f' }
 c = { 128, 16.308000, 'f' }
 d = { 125, 5.436000, 'f' }
 e = { 128, 16.308000, 'f' }
+x = { 'x', 'y' }
+y = { 'y', 'x' }
+z = { 'x', 'y' }
diff --git a/test/regression/struct8.c b/test/regression/struct8.c
index a100cbe..00a3f7c 100644
--- a/test/regression/struct8.c
+++ b/test/regression/struct8.c
@@ -13,17 +13,34 @@ struct S f(struct S s, int scale)
   return r;
 }
 
+struct T { char a, b; };
+
+struct T g(struct T s)
+{
+  struct T r;
+  r.a = s.b;
+  r.b = s.a;
+  return r;
+}
+
 int main()
 {
   struct S a = { 123, 2.718, 'a' };
   struct S b, c, d, e;
+  struct T x = { 'x', 'y' };
+  struct T y, z;
   b = f(a, 2);
   c = f(f(a, 2), 3);
   e = f((d = f(a, 2)), 3);
+  y = g(x);
+  z = g(g(x));
   printf("a = { %d, %f, '%c' }\n", a.x, a.d, a.c);
   printf("b = { %d, %f, '%c' }\n", b.x, b.d, b.c);
   printf("c = { %d, %f, '%c' }\n", c.x, c.d, c.c);
   printf("d = { %d, %f, '%c' }\n", d.x, d.d, d.c);
   printf("e = { %d, %f, '%c' }\n", e.x, e.d, e.c);
+  printf("x = { '%c', '%c' }\n", x.a, x.b);
+  printf("y = { '%c', '%c' }\n", y.a, y.b);
+  printf("z = { '%c', '%c' }\n", z.a, z.b);
   return 0;
 }
-- 
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