7048332: Cadd_cmpLTMask doesn't handle 64-bit tmp register properly
Summary: Use ins_encode %{ %} form to encode cadd_cmpLTMask() instruction and remove unused code.
Reviewed-by: never
/*
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* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
/**
* @test
* @bug 7048332
* @summary Cadd_cmpLTMask doesn't handle 64-bit tmp register properly
*
* @run main/othervm -Xbatch Test7048332
*/
public class Test7048332 {
static int capacity = 2;
static int first = 1;
static int last = 2;
static int test(int i1, int i2, int i3, int i4, int i5, int i6) {
final int result;
if (last >= first) {
result = last - first;
} else {
result = last - first + capacity;
}
return result;
}
public static void main(String [] args) {
for (int i = 0; i < 11000; i++) {
last = (i & 1) << 1; // 0 or 2
int k = test(1, 2, 3, 4, 5, 6);
if (k != 1) {
System.out.println("FAILED: " + k + " != 1");
System.exit(97);
}
}
}
}