Re: [PR middle-end/78548] fix latent double free in tree-ssa-uninit.c

2016-12-02 Thread Aldy Hernandez
On 12/01/2016 07:32 AM, Richard Biener wrote: On Thu, Dec 1, 2016 at 12:03 PM, Aldy Hernandez wrote: This looks like a latent problem in the -Wmaybe-uninitialized code unrelated to my work. The problem here is a sequence of simplify_preds() followed by normalize_preds() that

Re: [PR middle-end/78548] fix latent double free in tree-ssa-uninit.c

2016-12-01 Thread Richard Biener
On Thu, Dec 1, 2016 at 12:03 PM, Aldy Hernandez wrote: > This looks like a latent problem in the -Wmaybe-uninitialized code unrelated > to my work. > > The problem here is a sequence of simplify_preds() followed by > normalize_preds() that I added, but is based on prior art all

[PR middle-end/78548] fix latent double free in tree-ssa-uninit.c

2016-12-01 Thread Aldy Hernandez
This looks like a latent problem in the -Wmaybe-uninitialized code unrelated to my work. The problem here is a sequence of simplify_preds() followed by normalize_preds() that I added, but is based on prior art all over the file: + simplify_preds (_preds, NULL, false); +