PATCH: Add a testcase for PR target/15302
H. J. Lu
hjl@lucon.org
Sun May 9 14:19:00 GMT 2004
Here is a testcase for PR target/15302.
H.J.
---
2004-05-07 H.J. Lu <hongjiu.lu@intel.com>
* gcc.dg/compat/struct-complex-1.h: New file. Add a test for
PR target/15302.
* gcc.dg/compat/struct-complex-1_main.c: Likewise.
* gcc.dg/compat/struct-complex-1_x.c: Likewise.
* gcc.dg/compat/struct-complex-1_y.c: Likewise.
--- gcc/testsuite/gcc.dg/compat/struct-complex-1.h.complex 2004-05-08 15:09:50.000000000 -0700
+++ gcc/testsuite/gcc.dg/compat/struct-complex-1.h 2004-05-08 15:04:50.000000000 -0700
@@ -0,0 +1,17 @@
+#include <complex.h>
+
+struct st
+{
+ int s1;
+ float complex x;
+ int s2;
+};
+
+typedef struct { float r, i; } _complex;
+
+struct stc
+{
+ int s1;
+ _complex x;
+ int s2;
+};
--- gcc/testsuite/gcc.dg/compat/struct-complex-1_main.c.complex 2004-05-08 15:09:50.000000000 -0700
+++ gcc/testsuite/gcc.dg/compat/struct-complex-1_main.c 2004-05-08 15:03:11.000000000 -0700
@@ -0,0 +1,21 @@
+/* { dg-options "-O" } */
+
+#ifdef __x86_64__
+/* Test function argument passing. PR target/15302. */
+
+extern void struct_complex_1_x (void);
+extern void exit (int);
+
+int
+main ()
+{
+ struct_complex_1_x ();
+ exit (0);
+}
+#else
+int
+main ()
+{
+ return 0;
+}
+#endif
--- gcc/testsuite/gcc.dg/compat/struct-complex-1_x.c.complex 2004-05-08 15:09:50.000000000 -0700
+++ gcc/testsuite/gcc.dg/compat/struct-complex-1_x.c 2004-05-08 15:08:30.000000000 -0700
@@ -0,0 +1,29 @@
+/* { dg-options "-O" } */
+
+#ifdef __x86_64__
+#include "struct-complex-1.h"
+
+struct st st1;
+struct stc st2;
+
+extern void foo ();
+extern void bar ();
+
+int
+struct_complex_1_x ()
+{
+ st1.s1 = 1;
+ st1.s2 = 2;
+ __real__ st1.x = 2;
+ __imag__ st1.x = 4;
+ st2.s1 = 1;
+ st2.s2 = 2;
+ st2.x.r = 2;
+ st2.x.i = 4;
+ foo (st1);
+ foo (st2);
+ bar (st1);
+ bar (st2);
+ return 0;
+}
+#endif
--- gcc/testsuite/gcc.dg/compat/struct-complex-1_y.c.complex 2004-05-08 15:09:50.000000000 -0700
+++ gcc/testsuite/gcc.dg/compat/struct-complex-1_y.c 2004-05-08 15:09:33.000000000 -0700
@@ -0,0 +1,21 @@
+/* { dg-options "-O" } */
+
+#ifdef __x86_64__
+#include <stdlib.h>
+#include "struct-complex-1.h"
+
+void
+bar(struct st x)
+{
+ if (x.s1 != 1 || x.s2 != 2
+ || __real__ x.x != 2 || __imag__ x.x != 4)
+ abort ();
+}
+
+void
+foo(struct stc x)
+{
+ if (x.s1 != 1 || x.s2 != 2 || x.x.r != 2 || x.x.i != 4)
+ abort ();
+}
+#endif
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