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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/107485] [10 Regression] gcc-10 ICE with
 -fnon-call-exception
Date: Tue, 01 Nov 2022 03:58:50 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D107485

--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #4)
> Yes expand_vector_condition needs a similar fix just as PR 104450 did.

Basically the bug is latent even on the trunk still.


Something like:
diff --git a/gcc/tree-vect-generic.cc b/gcc/tree-vect-generic.cc
index 350129555a0..f585d3ddbc4 100644
--- a/gcc/tree-vect-generic.cc
+++ b/gcc/tree-vect-generic.cc
@@ -1044,6 +1044,7 @@ expand_vector_condition (gimple_stmt_iterator *gsi,
bitmap dce_ssa_names)
     {
       assign =3D dyn_cast<gassign *> (SSA_NAME_DEF_STMT (a));
       if (assign !=3D NULL
+         && !stmt_can_throw_internal (cfun, assign)
          && TREE_CODE_CLASS (gimple_assign_rhs_code (assign)) =3D=3D
tcc_comparison)
        {
          a_is_comparison =3D true;


Should fix the issue ....=