* gcc.dg/sparc-ret.c: New file, test return corruption bug for
ultrasparc.
From-SVN: r47773
+2001-12-07 Stephane Carrez <Stephane.Carrez@sun.com>
+
+ * gcc.dg/sparc-ret.c: New file, test return corruption bug for
+ ultrasparc.
+
Fri Dec 7 06:29:03 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* g++-old.deja/g++.robertl/eb101.C: Deleted.
--- /dev/null
+/* Copyright (C) 2001 Free Software Foundation.
+
+ Making sure that Ultrasparc return instructions do not read
+ below the stack. */
+
+/* { dg-do compile { target sparc*-*-* } } */
+/* { dg-options "-mcpu=ultrasparc -O -m32" } */
+
+
+int bar (int a, int b, int c, int d, int e, int f, int g, int h)
+{
+ int res;
+
+ toto (&res);
+ return h;
+}
+/* { dg-final { scan-assembler "return\[ \t\]*%i7\\+8\n\[^\n\]*ld\[ \t\]*\\\[%sp\\+96\\\]" } } */
+
+int bar2 ()
+{
+ int res;
+
+ toto (&res);
+ return res;
+}
+/* { dg-final { scan-assembler "return\[ \t\]*%i7\\+8\n\[^\n\]*nop" } } */
+