Paul Brook wrote:
We already do that. It doesn't stop gcc putting the return in the middle
of the function.
Paul
void f1();
void f2();
void f(int *z, int x, int y)
{
if (x) {
*z = x;
f1();
} else {
*z = y;
f2();
}
asm volatile ("");
}
works, with gcc -O2 -fno-reorder-blocks. removing either the asm or the
-f flag doesn't. No idea if it's consistent across architectures.
It doesn't work reliably though. We already do everything you mention above.
Okay. Sorry for pestering :)
--
error compiling committee.c: too many arguments to function
_______________________________________________
Qemu-devel mailing list
Qemu-devel@nongnu.org
http://lists.nongnu.org/mailman/listinfo/qemu-devel
