Re: [PATCH] var-tracking: fix uninitialised use of 'in_pending' [PR96404]

2020-08-02 Thread Richard Biener
On August 2, 2020 1:17:20 PM GMT+02:00, Sergei Trofimovich wrote: >From: Sergei Trofimovich > >r11-2447-g:1212cfad093 ("Improve var-tracking dataflow >iteration order") changed 'in_pending' initialization >from: > >in_pending = sbitmap_alloc (last_basic_block_for_fn (cfun)); >bitmap_ones

[PATCH] var-tracking: fix uninitialised use of 'in_pending' [PR96404]

2020-08-02 Thread Sergei Trofimovich via Gcc-patches
From: Sergei Trofimovich r11-2447-g:1212cfad093 ("Improve var-tracking dataflow iteration order") changed 'in_pending' initialization from: in_pending = sbitmap_alloc (last_basic_block_for_fn (cfun)); bitmap_ones (in_pending); to more complex partial bit population algorithm. Due to pre