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Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa/20030820-2.c')
-rw-r--r--gcc/testsuite/gcc.dg/tree-ssa/20030820-2.c24
1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/20030820-2.c b/gcc/testsuite/gcc.dg/tree-ssa/20030820-2.c
new file mode 100644
index 000000000..9ca9fbb59
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tree-ssa/20030820-2.c
@@ -0,0 +1,24 @@
+/* { dg-do compile } */
+/* { dg-options "-O1" } */
+
+/* A test for variables getting out of their scope in copy propagation. */
+
+void foo(void)
+{
+ int k;
+
+ goto forward;
+back:
+ bla (k);
+ return;
+
+forward:
+ {
+ int i = bar ();
+
+ k = i;
+
+ goto back;
+ }
+}
+