Re: tree-ssa alias constraints

2005-12-31 Thread Daniel Berlin
On Sat, 2005-12-31 at 02:12 -0500, Andrew Pinski wrote: > I noticed that we add a constraint for each variable that is assigned > to the > return value of a function call even though that information is useless > for > non pointers? > Is there a reason why we do this? Laziness. >

tree-ssa alias constraints

2005-12-30 Thread Andrew Pinski
I noticed that we add a constraint for each variable that is assigned to the return value of a function call even though that information is useless for non pointers? Is there a reason why we do this? For the following C file: int f(void); int g(void) { int y = f(); int x = f(); return