Retro68/gcc/libitm/testsuite/libitm.c/cancel.c
Wolfgang Thaller aaf905ce07 add gcc 4.70
2012-03-28 01:13:14 +02:00

56 lines
926 B
C

#include <stdlib.h>
#include <libitm.h>
unsigned char pp[100];
void __attribute((transaction_may_cancel_outer,noinline)) cancel1()
{
__transaction_cancel [[outer]];
}
int a, b;
int main()
{
a = b = 0;
__transaction_atomic {
a = 1;
__transaction_atomic {
b = 1;
__transaction_cancel;
}
}
if (a != 1 || b != 0)
abort();
if (_ITM_inTransaction() != outsideTransaction)
abort();
__transaction_atomic [[outer]] {
a = 2;
__transaction_atomic {
b = 2;
__transaction_cancel [[outer]];
}
}
if (a != 1 || b != 0)
abort();
if (_ITM_inTransaction() != outsideTransaction)
abort();
__transaction_atomic [[outer]] {
a = 2;
__transaction_atomic {
b = 2;
__transaction_cancel [[outer]];
cancel1();
}
}
if (a != 1 || b != 0)
abort();
if (_ITM_inTransaction() != outsideTransaction)
abort();
return 0;
}