From fee3fcbaa008eef0efe59e1e9eff9cc4e4767423 Mon Sep 17 00:00:00 2001 From: Martin Liska Date: Thu, 18 Jun 2020 09:11:31 +0200 Subject: [PATCH 12/26] Add missing check for gassign. gcc/ChangeLog: * tree-vect-generic.c (expand_vector_condition): Check for gassign before inspecting RHS. Reference commit in GCC: d11c9841d54ed74978f8d0e0f352631f90504dd5 Signed-off-by: Pronin Alexander 00812787 --- gcc/tree-vect-generic.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/gcc/tree-vect-generic.c b/gcc/tree-vect-generic.c index f0c28c97a..f6b8287e5 100644 --- a/gcc/tree-vect-generic.c +++ b/gcc/tree-vect-generic.c @@ -957,8 +957,9 @@ expand_vector_condition (gimple_stmt_iterator *gsi) if (code == SSA_NAME) { - gimple *assign = SSA_NAME_DEF_STMT (a); - if (TREE_CODE_CLASS (gimple_assign_rhs_code (assign)) == tcc_comparison) + gassign *assign = dyn_cast (SSA_NAME_DEF_STMT (a)); + if (assign != NULL + && TREE_CODE_CLASS (gimple_assign_rhs_code (assign)) == tcc_comparison) { a_is_comparison = true; a1 = gimple_assign_rhs1 (assign); -- 2.27.0