https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114855
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |amacleod at redhat dot com
Ever confirmed|0 |1
Status|UNCONFIRMED |NEW
Last reconfirmed| |2024-04-26
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Trunk at -O1:
dominator optimization : 495.14 ( 82%) 0.20 ( 5%) 495.44 ( 81%)
113M ( 5%)
I can confirm the segfault with the 13.2 release. It segfaults in
#0 0x00000000009a8603 in (anonymous
namespace)::pass_waccess::check_dangling_stores (this=this@entry=0x2866fc0,
bb=0x7ffff5277480, stores=..., bbs=...)
at /space/rguenther/src/gcc-13-branch/gcc/gimple-ssa-warn-access.cc:4535
with too deep recursion. That was fixed by r14-4308-gf194c684a28a5d for
PR111600 and could be backported, leaving the compile-time hog. I'll do
that next week.
