Re: [PATCH][RFC] Handle realloc in PTA and alias analysis

2014-05-22 Thread Richard Biener
On Wed, 21 May 2014, Richard Biener wrote: > On Wed, 21 May 2014, Richard Biener wrote: > > > > > PR56955 prompted me to handle BUILT_IN_REALLOC just the same > > way we already handle BUILT_IN_STR[N]DUP. > > > > Bootstrap and regtest running on x86_64-unknown-linux-gnu. > > > > Now this will

Re: [PATCH][RFC] Handle realloc in PTA and alias analysis

2014-05-21 Thread Richard Biener
On Wed, 21 May 2014, Richard Biener wrote: > > PR56955 prompted me to handle BUILT_IN_REALLOC just the same > way we already handle BUILT_IN_STR[N]DUP. > > Bootstrap and regtest running on x86_64-unknown-linux-gnu. > > Now this will disambiguate *p and *q for p = realloc (q, n) > for any value

[PATCH][RFC] Handle realloc in PTA and alias analysis

2014-05-21 Thread Richard Biener
PR56955 prompted me to handle BUILT_IN_REALLOC just the same way we already handle BUILT_IN_STR[N]DUP. Bootstrap and regtest running on x86_64-unknown-linux-gnu. Now this will disambiguate *p and *q for p = realloc (q, n) for any value of n (including those that don't actually trigger re-allocat