+1999-05-17 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
+
+ * execute/990326-1.c: Force bitfields to be aligned.
+ (e4, f4): New tests.
+ (main): Call them.
+
1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* gcc.dg/noreturn-1.c: New test.
struct c {
unsigned int c:4, b:14, a:14;
-};
+} __attribute__ ((aligned));
int
c1()
struct d {
unsigned int a:14, b:14, c:4;
-};
+} __attribute__ ((aligned));
int
d1()
struct e {
int c:4, b:14, a:14;
-};
+} __attribute__ ((aligned));
int
e1()
return ((x.a & ~8) == (y.a & ~32) && (x.b & ~64) == (y.b & ~16));
}
+int
+e4()
+{
+ static struct e x = { -1, -1, 0 };
+
+ return x.a == 0 && x.b & 0x2000;
+}
+
struct f {
int a:14, b:14, c:4;
-};
+} __attribute__ ((aligned));
int
f1()
return ((x.a & ~8) == (y.a & ~32) && (x.b & ~64) == (y.b & ~16));
}
+int
+f4()
+{
+ static struct f x = { 0, -1, -1 };
+
+ return x.a == 0 && x.b & 0x2000;
+}
+
struct gx {
int c:4, b:14, a:14;
-};
+} __attribute__ ((aligned));
struct gy {
int b:14, a:14, c:4;
-};
+} __attribute__ ((aligned));
int
g1()
struct hx {
int a:14, b:14, c:4;
-};
+} __attribute__ ((aligned));
struct hy {
int c:4, a:14, b:14;
-};
+} __attribute__ ((aligned));
int
h1()
(x.b & 0x3ff0) == (y.b & 0x03ff));
}
-struct foo {
- int junk; /* this is to force alignment */
- unsigned char w, x, y, z;
-};
-
int
main()
{
abort ();
if (!e3 ())
abort ();
+ if (!e4 ())
+ abort ();
if (!f1 ())
abort ();
if (!f2 ())
abort ();
if (!f3 ())
abort ();
+ if (!f4 ())
+ abort ();
if (!g1 ())
abort ();
if (!g2 ())