[Bug tree-optimization/100414] [11/12 Regression] ICE: in dominated_by_p, at dominance.c:1120 with -O -fno-tree-dce -fno-tree-dse
rguenth at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Tue May 4 11:31:49 GMT 2021
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100414
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[12 Regression] ICE: in |[11/12 Regression] ICE: in
|dominated_by_p, at |dominated_by_p, at
|dominance.c:1120 with -O |dominance.c:1120 with -O
|-fno-tree-dce -fno-tree-dse |-fno-tree-dce -fno-tree-dse
Target Milestone|12.0 |11.2
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Caused by g:fd61ca67f97acc5462d02676380af92329c37bb2 which added dominance
checks w/o ensuring dominators are available.
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