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-rw-r--r--gcc-4.9/gcc/testsuite/gcc.c-torture/compile/pr19736.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/pr19736.c b/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/pr19736.c
new file mode 100644
index 000000000..0b618b126
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/pr19736.c
@@ -0,0 +1,21 @@
+/* We used to ICE because we had forgot to update the immediate_uses
+ information after foldding the last strcpy in Reduce PHI.
+ This was PR tree-opt/19763. */
+
+extern char *strcpy (char *, const char *);
+void sdbout_one_type (char *p)
+{
+ int i, t = 1;
+ char *q;
+ for (i = 0; i < 2; i++)
+ {
+ strcpy (p, "1");
+ p += sizeof ("1");
+ }
+ if (t)
+ q = "2";
+ else
+ q = "3";
+ strcpy (p, q);
+}
+