1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/compile/pr58775.c b/gcc/testsuite/gcc.c-torture/compile/pr58775.c
new file mode 100644
index 00000000000..8de06ddc05c
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/pr58775.c
@@ -0,0 +1,26 @@
+/* PR tree-optimization/58775 */
+
+void bar (void);
+
+void
+foo (char *x)
+{
+  char a;
+  _Bool b, c, d, e, f, g, h, i, j, k, l, m;
+
+  a = *x;
+  b = a == 100;
+  c = a == 105;
+  d = b | c;
+  e = a != 111;
+  f = !d;
+  g = e & f;
+  h = a != 117;
+  i = g & h;
+  j = a != 120;
+  k = i & j;
+  l = a != 88;
+  m = k & l;
+  if (m == 0)
+    bar ();
+}