Subversion Repositories openrisc_2011-10-31

//  PR tree-opt/19768

//  PR tree-opt/19768

// tree DSE was removing one store to LL.currentLevel

// tree DSE was removing one store to LL.currentLevel

//  but forgot that since the vop was in an abnormal PHI

//  but forgot that since the vop was in an abnormal PHI

//  that we have to update the SSA_NAME which we propagate

//  that we have to update the SSA_NAME which we propagate

//  into the abnormal PHI

//  into the abnormal PHI

// { dg-do compile }

// { dg-do compile }

// { dg-options "-O" }

// { dg-options "-O" }

struct LeveLogger

struct LeveLogger

{

{

  int currentLevel;

  int currentLevel;

};

};

extern LeveLogger LL;

extern LeveLogger LL;

struct gg

struct gg

{

{

  ~gg ( void )

  ~gg ( void )

    { LL.currentLevel = 1; }

    { LL.currentLevel = 1; }

};

};

void f(void);

void f(void);

void g ( void )

void g ( void )

{

{

  gg sll;

  gg sll;

  {

  {

    gg sll;

    gg sll;

    f();

    f();

  }

  }

  f();

  f();

}

}