From c69ac54b7c9fc39e870c508f2c4a9b5c6452c7b5 Mon Sep 17 00:00:00 2001
From: aoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue, 4 Mar 2003 05:55:20 +0000
Subject: [PATCH] * gcc.c-torture/execute/20030222-1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@63767 138bc75d-0d04-0410-961f-82ee72b054a4
---
gcc/testsuite/ChangeLog | 4 +++
.../gcc.c-torture/execute/20030222-1.c | 27 +++++++++++++++++++
2 files changed, 31 insertions(+)
create mode 100644 gcc/testsuite/gcc.c-torture/execute/20030222-1.c
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 22470c3b0967..5f34024a2fde 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2003-03-04 Alexandre Oliva <aoliva@redhat.com>
+
+ * gcc.c-torture/execute/20030222-1.c: New test.
+
2003-03-03 James E Wilson <wilson@tuliptree.org>
* gcc.dg/m68k-slp-ice.c: New test for PR c/7872.
diff --git a/gcc/testsuite/gcc.c-torture/execute/20030222-1.c b/gcc/testsuite/gcc.c-torture/execute/20030222-1.c
new file mode 100644
index 000000000000..93d1e3c4e800
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/20030222-1.c
@@ -0,0 +1,27 @@
+/* Verify that we get the low part of the long long as an int. We
+ used to get it wrong on big-endian machines, if register allocation
+ succeeded at all. We use volatile to make sure the long long is
+ actually truncated to int, in case a single register is wide enough
+ for a long long. */
+
+#include <limits.h>
+
+void
+ll_to_int (long long x, volatile int *p)
+{
+ int i;
+ asm ("" : "=r" (i) : "0" (x));
+ *p = i;
+}
+
+int val = INT_MIN + 1;
+
+int main() {
+ volatile int i;
+
+ ll_to_int ((long long)val, &i);
+ if (i != val)
+ abort ();
+
+ exit (0);
+}
--
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