From 7f0cfeb1ac580edf629874146b349fe7ad7e7718 Mon Sep 17 00:00:00 2001 From: Bernd Edlinger Date: Wed, 26 May 2021 18:45:09 +0200 Subject: Fix gcc-bootstrap issue ... or at least try to. 2021-05-26 Bernd Edlinger * gimple-range-gori.cc (range_def_chain::register_dependency): Resize m_def_chain when needed. --- gcc/gimple-range-gori.cc | 2 ++ 1 file changed, 2 insertions(+) (limited to 'gcc') diff --git a/gcc/gimple-range-gori.cc b/gcc/gimple-range-gori.cc index a4c4bf5..c51e6ce 100644 --- a/gcc/gimple-range-gori.cc +++ b/gcc/gimple-range-gori.cc @@ -176,6 +176,8 @@ range_def_chain::register_dependency (tree name, tree dep, basic_block bb) return; unsigned v = SSA_NAME_VERSION (name); + if (v >= m_def_chain.length ()) + m_def_chain.safe_grow_cleared (num_ssa_names + 1); struct rdc &src = m_def_chain[v]; gimple *def_stmt = SSA_NAME_DEF_STMT (dep); unsigned dep_v = SSA_NAME_VERSION (dep); -- cgit v1.1