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.c-torture/execute/ipa-sra-2.c | 40 +++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 gcc/testsuite/gcc.c-torture/execute/ipa-sra-2.c

(limited to 'gcc/testsuite/gcc.c-torture/execute/ipa-sra-2.c')

diff --git a/gcc/testsuite/gcc.c-torture/execute/ipa-sra-2.c b/gcc/testsuite/gcc.c-torture/execute/ipa-sra-2.c
new file mode 100644
index 000000000..515d41624
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/ipa-sra-2.c
@@ -0,0 +1,40 @@
+struct big
+{
+  int data[1000000];
+};
+
+struct small
+{
+  int data[10];
+};
+
+union both
+{
+  struct big big;
+  struct small small;
+};
+
+extern void *calloc (__SIZE_TYPE__, __SIZE_TYPE__);
+extern void free (void *);
+
+static int __attribute__((noinline))
+foo (int fail, union both *agg)
+{
+  int r;
+  if (fail)
+    r = agg->big.data[999999];
+  else
+    r = agg->small.data[0];
+  return r;
+}
+
+int main (int argc, char *argv[])
+{
+  union both *agg = calloc (1, sizeof (struct small));
+  int r;
+
+  r = foo ((argc > 2000), agg);
+
+  free (agg);
+  return r;
+}
-- 
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