From 5e72bcc1dd04034341c93f1cd0b0ac8fdf43e966 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Tue, 10 Dec 2019 22:05:59 +0100 Subject: re PR rtl-optimization/92882 (ICE in regstat_bb_compute_calls_crossed, at regstat.c:327 since r279124) PR rtl-optimization/92882 * regstat.c (regstat_bb_compute_calls_crossed): Don't check INSN_UID against DF_INSN_SIZE or use DF_INSN_INFO_GET unless NONDEBUG_INSN_P. * gfortran.dg/pr92882.f: New test. From-SVN: r279196 --- gcc/regstat.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'gcc/regstat.c') diff --git a/gcc/regstat.c b/gcc/regstat.c index bf95ecc..48872c7 100644 --- a/gcc/regstat.c +++ b/gcc/regstat.c @@ -324,13 +324,13 @@ regstat_bb_compute_calls_crossed (unsigned int bb_index, bitmap live) FOR_BB_INSNS_REVERSE (bb, insn) { + if (!NONDEBUG_INSN_P (insn)) + continue; + gcc_assert (INSN_UID (insn) < (int) DF_INSN_SIZE ()); struct df_insn_info *insn_info = DF_INSN_INFO_GET (insn); unsigned int regno; - if (!NONDEBUG_INSN_P (insn)) - continue; - /* Process the defs. */ if (CALL_P (insn)) { -- cgit v1.1