1 files changed, 30 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/20041119-1.c b/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/20041119-1.c
new file mode 100644
index 000000000..3e0e565f4
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/20041119-1.c
@@ -0,0 +1,30 @@
+/* PR rtl-optimization/17825 */
+#ifdef __i386__
+register unsigned int reg __asm ("esi");
+#elif defined __x86_64__
+register unsigned int reg __asm ("r14");
+#else
+unsigned int reg;
+#endif
+
+struct S
+{
+  unsigned int h[8];
+} *b;
+unsigned int c;
+void foo (int);
+
+void
+bar (void)
+{
+  unsigned int j, k, l, m;
+
+  j = (reg & 0xffff) | ((b->h[2] & 0xffff) << 16);
+  k = c & 0xffff;
+  if (k == 0)
+    foo (0);
+  l = (j / k) & 0xffff;
+  m = (j % k) & 0xffff;
+  reg = (reg & 0xffff0000) | l;
+  b->h[2] = (b->h[2] & 0xffff0000) | m;
+}