Re: [PATCH] Fix bootstrap failure in vect_analyze_loop

2018-06-26 Thread Jeff Law
On 06/26/2018 02:06 AM, Richard Biener wrote: > On Tue, Jun 26, 2018 at 2:21 AM David Malcolm wrote: >> >> I ran into this bootstrap failure (with r262092): >> >> ../../../src/gcc/tree-vect-loop.c: In function ‘_loop_vec_info* >> vect_analyze_loop(loop*, loop_vec_info, vec_info_shared*)’: >> ../.

Re: [PATCH] Fix bootstrap failure in vect_analyze_loop

2018-06-26 Thread Richard Biener
On Tue, Jun 26, 2018 at 2:21 AM David Malcolm wrote: > > I ran into this bootstrap failure (with r262092): > > ../../../src/gcc/tree-vect-loop.c: In function ‘_loop_vec_info* > vect_analyze_loop(loop*, loop_vec_info, vec_info_shared*)’: > ../../../src/gcc/tree-vect-loop.c:1946:25: error: ‘n_stmts

[PATCH] Fix bootstrap failure in vect_analyze_loop

2018-06-25 Thread David Malcolm
I ran into this bootstrap failure (with r262092): ../../../src/gcc/tree-vect-loop.c: In function ‘_loop_vec_info* vect_analyze_loop(loop*, loop_vec_info, vec_info_shared*)’: ../../../src/gcc/tree-vect-loop.c:1946:25: error: ‘n_stmts’ may be used uninitialized in this function [-Werror=maybe-unin