From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree 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/pr36504.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/pr36504.c (limited to 'gcc/testsuite/gcc.dg/pr36504.c') diff --git a/gcc/testsuite/gcc.dg/pr36504.c b/gcc/testsuite/gcc.dg/pr36504.c new file mode 100644 index 000000000..dbcf76648 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr36504.c @@ -0,0 +1,25 @@ +/* PR tree-optimization/36504 */ +/* { dg-do compile } */ +/* { dg-options "-O3 -fprefetch-loop-arrays -w" } */ + +struct A { struct { int a; } b[8]; }; +struct B { int c; int d; }; +struct C { struct B d; }; + +void bar (struct C *, int); + +struct B +foo (struct C *p, struct A *e, int b) +{ + struct B q; + bar (p, e->b[b].a); + return q; +} + +void +baz (int b, struct A *e) +{ + struct C p; + for (; b; ++b) + p.d = foo (&p, e, b); +} -- cgit v1.2.3