From 25fa8bdca29c8eae47f65b8d6a034801da69377b Mon Sep 17 00:00:00 2001 From: Alexandre Oliva Date: Fri, 8 Dec 2000 22:28:57 +0000 Subject: [PATCH] lcm.c (optimize_mode_switching): Check whether an insn is a NOTE before taking its NOTE_LINE_NUMBER. * lcm.c (optimize_mode_switching): Check whether an insn is a NOTE before taking its NOTE_LINE_NUMBER. From-SVN: r38140 --- gcc/ChangeLog | 5 +++++ gcc/lcm.c | 4 +++- 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 703b85cf0b7..8092033c9ba 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2000-12-08 Alexandre Oliva + + * lcm.c (optimize_mode_switching): Check whether an insn is a NOTE + before taking its NOTE_LINE_NUMBER. + 2000-12-08 Nick Clifton * config/arm/arm.md (load_indirect_jump): Add pool ranges. diff --git a/gcc/lcm.c b/gcc/lcm.c index dc037970f64..25932d1c985 100644 --- a/gcc/lcm.c +++ b/gcc/lcm.c @@ -1269,7 +1269,9 @@ optimize_mode_switching (file) mode_set = gen_sequence (); end_sequence (); - if (NOTE_LINE_NUMBER (ptr->insn_ptr) == NOTE_INSN_BASIC_BLOCK) + if (GET_CODE (ptr->insn_ptr) == NOTE + && (NOTE_LINE_NUMBER (ptr->insn_ptr) + == NOTE_INSN_BASIC_BLOCK)) emit_block_insn_after (mode_set, ptr->insn_ptr, BASIC_BLOCK (ptr->bbnum)); else