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/fre-vce-1.c | 37 +++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/fre-vce-1.c

(limited to 'gcc/testsuite/gcc.dg/tree-ssa/fre-vce-1.c')

diff --git a/gcc/testsuite/gcc.dg/tree-ssa/fre-vce-1.c b/gcc/testsuite/gcc.dg/tree-ssa/fre-vce-1.c
new file mode 100644
index 000000000..599d1f1ef
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tree-ssa/fre-vce-1.c
@@ -0,0 +1,37 @@
+/* { dg-options "-O2 -fdump-tree-fre -w" } */
+/* { dg-options "-O2 -fdump-tree-fre -w -msse" { target { i?86-*-* x86_64-*-* } } } */
+/* { dg-do compile } */
+#define vector __attribute__((vector_size(sizeof(int)*4) ))
+struct s { vector int i; };
+vector float f(struct s *sv)
+{
+  sv->i = (vector int){1, 2, 3, 4};
+  return (vector float)sv->i;
+}
+
+
+vector float f1(struct s *sv, vector int a)
+{
+  sv->i = a;
+  return (vector float)sv->i;
+}
+
+struct s1 { int i; };
+
+void g(struct s1 *, float);
+void a1 (struct s1 sv)
+{
+  sv.i = 1;
+  g(&sv, *(float*)&sv.i);
+}
+
+
+void a2 (struct s1 sv, int i)
+{
+  sv.i = i;
+  g(&sv, *(float*)&sv.i);
+}
+
+/* { dg-final { scan-tree-dump-times "sv_\[0-9\]\\\(D\\\)->i" 2 "fre" } } */
+/* { dg-final { scan-tree-dump-times "sv.i" 2 "fre" } } */
+/* { dg-final { cleanup-tree-dump "fre" } } */
-- 
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