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-rw-r--r--gcc-4.9/gcc/testsuite/gcc.c-torture/compile/20011218-1.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/20011218-1.c b/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/20011218-1.c
new file mode 100644
index 000000000..bf63489b8
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/20011218-1.c
@@ -0,0 +1,16 @@
+/* This testcase failed on Alpha at -O2 because $27 hard register
+ for the indirect call was exposed too early and reload couldn't
+ allocate it for multiplication and division. */
+
+struct S {
+ int a, b;
+ void (*f) (long, int);
+};
+
+void foo (struct S *x)
+{
+ long c = x->a * 50;
+ c /= (long) x->b;
+ c *= (long) x->b;
+ x->f (c, 0);
+}