From f90cdaddbb325b7f68b02dcb2cccaf4b70817823 Mon Sep 17 00:00:00 2001 From: hjl Date: Wed, 1 Apr 2009 16:29:28 +0000 Subject: [PATCH] 2009-04-01 H.J. Lu PR tree-optimization/35011 * g++.dg/other/pr35011.C: New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@145413 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/testsuite/ChangeLog | 5 +++++ gcc/testsuite/g++.dg/other/pr35011.C | 26 ++++++++++++++++++++++++++ 2 files changed, 31 insertions(+) create mode 100644 gcc/testsuite/g++.dg/other/pr35011.C diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 2d109070c9c..77df8ab711b 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2009-04-01 H.J. Lu + + PR tree-optimization/35011 + * g++.dg/other/pr35011.C: New. + 2009-04-01 Jakub Jelinek PR target/39226 diff --git a/gcc/testsuite/g++.dg/other/pr35011.C b/gcc/testsuite/g++.dg/other/pr35011.C new file mode 100644 index 00000000000..ca75516d6e1 --- /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())) +{} -- 2.11.0