C1 sometimes produces incorrect code when GlobalValueNumbering is used.

To reproduce the issue:

public class PutFieldTest {
    static primitive class Point {
int x,y;
public Point() {
x = 0; y = 0;
}
public Point(int x, int y) {
this.x = x; this.y = y;
}
    }

    Point p;
    
    static void test() {
Point p = new Point(4,5);
PutFieldTest test = new PutFieldTest();
assert test.p.x == 0;
assert test.p.y == 0;
test.p = p;
System.out.println(test.p);
assert test.p.x == 4;
assert test.p.y == 5;
    }

    public static void main(String[] args) {
for (int i = 0; i < 10; i++) {
test();
}
    }
}

Run with GlobalValueNumbering on:
$ ./build/lworld/images/jdk/bin/java -ea -Xcomp -XX:TieredStopAtLevel=1 -XX:-UseLocalValueNumbering -XX:+UseGlobalValueNumbering -XX:CompileCommand=compileonly,PutFieldTest::\* PutFieldTest
CompileCommand: compileonly PutFieldTest.* bool compileonly = true
[PutFieldTest$Point x=4 y=5]
[PutFieldTest$Point x=0 y=0]
[PutFieldTest$Point x=0 y=0]
[PutFieldTest$Point x=0 y=0]
[PutFieldTest$Point x=0 y=0]
[PutFieldTest$Point x=0 y=0]
[PutFieldTest$Point x=0 y=0]
[PutFieldTest$Point x=0 y=0]
[PutFieldTest$Point x=0 y=0]
[PutFieldTest$Point x=0 y=0]

Run with GlobalValueNumbering off:

$ ./build/lworld/images/jdk/bin/java -ea -Xcomp -XX:TieredStopAtLevel=1 -XX:-UseLocalValueNumbering -XX:-UseGlobalValueNumbering -XX:CompileCommand=compileonly,PutFieldTest::\* PutFieldTest
CompileCommand: compileonly PutFieldTest.* bool compileonly = true
[PutFieldTest$Point x=4 y=5]
[PutFieldTest$Point x=4 y=5]
[PutFieldTest$Point x=4 y=5]
[PutFieldTest$Point x=4 y=5]
[PutFieldTest$Point x=4 y=5]
[PutFieldTest$Point x=4 y=5]
[PutFieldTest$Point x=4 y=5]
[PutFieldTest$Point x=4 y=5]
[PutFieldTest$Point x=4 y=5]
[PutFieldTest$Point x=4 y=5]