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authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/g++.dg/other/pr35011.C
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Diffstat (limited to 'gcc/testsuite/g++.dg/other/pr35011.C')
-rw-r--r--gcc/testsuite/g++.dg/other/pr35011.C26
1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/other/pr35011.C b/gcc/testsuite/g++.dg/other/pr35011.C
new file mode 100644
index 000000000..ca75516d6
--- /dev/null
+++ b/gcc/testsuite/g++.dg/other/pr35011.C
@@ -0,0 +1,26 @@
+// { dg-do compile }
+// { dg-options "-O3 -fcheck-data-deps" }
+
+double foo(const double* p0, const double* p1, const double* q0)
+{
+ double d;
+ for (; p0 != p1; ++p0, ++q0)
+ d += *p0 * *q0;
+ return d;
+}
+
+struct A
+{
+ double x[3];
+ const double* begin() const { return x; }
+};
+
+struct B
+{
+ A a0, a1;
+ double d;
+ B(const A&);
+};
+
+B::B(const A& a) : a0(a), a1(a), d(foo(a0.begin(), a0.begin()+3, a1.begin()))
+{}