From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
---
 gcc/testsuite/gcc.dg/pragma-align.c | 47 +++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 gcc/testsuite/gcc.dg/pragma-align.c

(limited to 'gcc/testsuite/gcc.dg/pragma-align.c')

diff --git a/gcc/testsuite/gcc.dg/pragma-align.c b/gcc/testsuite/gcc.dg/pragma-align.c
new file mode 100644
index 000000000..3569a1fb2
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pragma-align.c
@@ -0,0 +1,47 @@
+/* Prove that pragma alignment handling works somewhat. */
+
+/* { dg-do run } */
+
+extern void abort (void);
+
+struct {
+        char one;
+        long two;
+} defaultalign;
+
+#if defined(__LP64__)
+#pragma pack(8)
+#else
+#pragma pack(4)
+#endif
+struct {
+        char one;
+        long two;
+} sixteen;
+
+#pragma pack(1)
+struct {
+        char one;
+        long two;
+} two;
+
+#pragma pack(2)
+struct {
+        char one;
+        long two;
+} three;
+
+#pragma pack()
+struct {
+        char one;
+        long two;
+} resetalign;
+
+main()
+{
+        if(sizeof(sixteen) < sizeof(defaultalign)) abort();
+        if(sizeof(two) >= sizeof(defaultalign)) abort();
+        if(sizeof(three) <= sizeof(two)) abort();
+        if(sizeof(resetalign) != sizeof(defaultalign)) abort();
+	return 0;
+}
-- 
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