From 88f91d8ccc8fec3a811975e3e4765b9a94d3f764 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Mon, 28 Feb 2022 15:18:04 -0800 Subject: Clear currently_expanding_gimple_stmt properly commit a5883ba0de68efad36db145e75c86394d8bd44ea Author: Michael Matz Date: Tue Nov 24 15:37:32 2009 +0000 introduced currently_expanding_gimple_stmt, which was set and cleared in expand_gimple_basic_block when expanding gimple statement to RTL. But it isn't cleared when expand_gimple_basic_block returns inside the loop. PR middle-end/104721 * cfgexpand.cc (expand_gimple_basic_block): Clear currently_expanding_gimple_stmt when returning inside the loop. --- gcc/cfgexpand.cc | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'gcc') diff --git a/gcc/cfgexpand.cc b/gcc/cfgexpand.cc index d51af2e..87536ec 100644 --- a/gcc/cfgexpand.cc +++ b/gcc/cfgexpand.cc @@ -5927,7 +5927,10 @@ expand_gimple_basic_block (basic_block bb, bool disable_tail_calls) { new_bb = expand_gimple_cond (bb, as_a (stmt)); if (new_bb) - return new_bb; + { + currently_expanding_gimple_stmt = NULL; + return new_bb; + } } else if (is_gimple_debug (stmt)) { @@ -6049,7 +6052,10 @@ expand_gimple_basic_block (basic_block bb, bool disable_tail_calls) if (can_fallthru) bb = new_bb; else - return new_bb; + { + currently_expanding_gimple_stmt = NULL; + return new_bb; + } } } else -- cgit v1.1