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Subject: [Bug middle-end/106196] [13 Regression] vect_do_peeling ICE since
 g:3769ad4ccea9589b3f7edaef901cb542aa10f49a
Date: Fri, 08 Jul 2022 11:53:26 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106196

--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> ---
(In reply to Tamar Christina from comment #4)
> Some benchmarks are still failing with the same error, just different line
> numbers
>=20
> during GIMPLE pass: vect
> include/dofs/dof_tools.h: In function 'make_sparsity_pattern':
> include/dofs/dof_tools.h:1971: internal compiler error: in vect_do_peelin=
g,
> at tree-vect-loop-manip.cc:2702
>  1971 | DoFTools::make_sparsity_pattern (
>       |=20
> 0xdc683f vect_do_peeling(_loop_vec_info*, tree_node*, tree_node*,
> tree_node**, tree_node**, tree_node**, int, bool, bool, tree_node**)
> 	/opt/buildAgent/work/5c94c4ced6ebfcd0/gcc/tree-vect-loop-manip.cc:2702
> 0xdbbbdb vect_transform_loop(_loop_vec_info*, gimple*)
> 	/opt/buildAgent/work/5c94c4ced6ebfcd0/gcc/tree-vect-loop.cc:9877
> 0xde9483 vect_transform_loops
> 	/opt/buildAgent/work/5c94c4ced6ebfcd0/gcc/tree-vectorizer.cc:1006
> 0xde9483 try_vectorize_loop_1
> 	/opt/buildAgent/work/5c94c4ced6ebfcd0/gcc/tree-vectorizer.cc:1136
> 0xde9483 try_vectorize_loop
> 	/opt/buildAgent/work/5c94c4ced6ebfcd0/gcc/tree-vectorizer.cc:1165
> 0xde9bbf execute
> 	/opt/buildAgent/work/5c94c4ced6ebfcd0/gcc/tree-vectorizer.cc:1281
>=20
> I am reducing a testcase now.

Also after r13-1575-gcf3a120084e946?=