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[Bug tree-optimization/88444] [9 Regression] ICE: tree check: expected ssa_name, have integer_cst in live_on_edge, at tree-vrp.c:468; or ICE: tree check: expected ssa_name, have integer_cst in get_value_range, at vr-values.c:84
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 13 Dec 2018 12:20:39 +0000
- Subject: [Bug tree-optimization/88444] [9 Regression] ICE: tree check: expected ssa_name, have integer_cst in live_on_edge, at tree-vrp.c:468; or ICE: tree check: expected ssa_name, have integer_cst in get_value_range, at vr-values.c:84
- Auto-submitted: auto-generated
- References: <bug-88444-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88444
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 45225
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45225&action=edit
gcc9-pr88444-2.patch
Untested fix for the inliner bug. It wants to iterate over all newly added
basic blocks (i.e. those added during the current inlining), but stopped at
n_basic_blocks_for_fn (cfun), which can be smaller if the basic block array is
not compacted.