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-rw-r--r--gcc-4.9/gcc/testsuite/gcc.c-torture/compile/20030903-1.c33
1 files changed, 33 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/20030903-1.c b/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/20030903-1.c
new file mode 100644
index 000000000..fa4d30db6
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/20030903-1.c
@@ -0,0 +1,33 @@
+/* Derived from PR optimization/11700. */
+/* The compiler used to ICE during reload for m68k targets. */
+
+void check_complex (__complex__ double, __complex__ double,
+ __complex__ double, __complex__ int);
+void check_float (double, double, double, int);
+extern double _Complex conj (double _Complex);
+extern double carg (double _Complex __z);
+
+static double minus_zero;
+
+void
+conj_test (void)
+{
+ check_complex (conj (({ __complex__ double __retval;
+ __real__ __retval = (0.0);
+ __imag__ __retval = (0.0);
+ __retval; })),
+ ({ __complex__ double __retval;
+ __real__ __retval = (0.0);
+ __imag__ __retval = (minus_zero);
+ __retval; }), 0, 0);
+}
+
+void
+carg_test (void)
+{
+ check_float (carg (({ __complex__ double __retval;
+ __real__ __retval = (2.0);
+ __imag__ __retval = (0);
+ __retval; })), 0, 0, 0);
+}
+