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--- /dev/null Sat Dec 14 13:56:51 2002
+++ gcc-3.3.1/gcc/testsuite/gcc.dg/pr10412-1.c Sun Sep 14 16:15:21 2003
@@ -0,0 +1,43 @@
+/* PR target/10412
+ * Reporter: shrinivasa@kpitcummins.com
+ * Summary: Renesas SH - Incorrect code generation
+ * Description:
+ * When following code is compiled with
+ * sh-elf-gcc -S -mhitachi -m2 -O2 bug1.c
+ * generates an incorrect code.
+ *
+ * Testcase tweaked by dank@kegel.com
+ * Problem only happens with -mhitachi -m2. Not sure if I can give those
+ * options for all sh targets. They work on sh4, though.
+ * Not marked as xfail as it's a regression relative to hardhat 2.0 gcc-2.97.
+*/
+/* { dg-do run } */
+/* { dg-options "-O2" } */
+int global_val;
+
+int func0(int x)
+{
+ global_val += x;
+ return (x != 99);
+}
+
+int func1(unsigned long addr)
+{
+ int err;
+
+ err = func0(addr);
+ if (err)
+ return (err);
+
+ err = func0(addr * 7); /* address of func0 is lost during multiplication -> probable SIGSEGV */
+ return (err);
+}
+
+int main(int argc, char **argv)
+{
+ global_val = 0;
+ global_val += func1(99);
+ if (global_val != 99 * 8 + 1)
+ abort();
+ return 0;
+}
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