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/tree-ssa/sra-8.c | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/sra-8.c

(limited to 'gcc/testsuite/gcc.dg/tree-ssa/sra-8.c')

diff --git a/gcc/testsuite/gcc.dg/tree-ssa/sra-8.c b/gcc/testsuite/gcc.dg/tree-ssa/sra-8.c
new file mode 100644
index 000000000..d43bbe0d8
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tree-ssa/sra-8.c
@@ -0,0 +1,35 @@
+/* A testcase for PR 40744.  We do not want to create replacements for object
+   that are dead or have only a single use, whenever it can be avoided
+   simply. */
+/* { dg-do compile } */
+/* { dg-options "-O1 -fdump-tree-esra-details" } */
+
+struct X { int i; int j; };
+
+void foo(void)
+{
+  struct X x;
+  x.i = 1;
+  x.j = 2;
+}
+
+
+int bar(struct X x)
+{
+  return x.i;
+}
+
+
+extern void do_something (struct X);
+
+void bar2(int i, int j)
+{
+  struct X x;
+
+  x.i = i;
+  x.j = j;
+  do_something (x);
+}
+
+/* { dg-final { scan-tree-dump-times "Created a replacement" 0 "esra"} } */
+/* { dg-final { cleanup-tree-dump "esra" } } */
-- 
cgit v1.2.3