From 6f9703afa53c47ba80b08763d9056a801105f6c5 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Tue, 11 Jun 2002 07:24:45 -0700 Subject: [PATCH] emit-rtl.c (try_split): Do not abort on non-INSN_P. 2002-06-11 David S. Miller * emit-rtl.c (try_split): Do not abort on non-INSN_P. Only run RTX equality checks on INSN_P rtl. From-SVN: r54502 --- gcc/ChangeLog | 5 +++++ gcc/emit-rtl.c | 7 ++----- 2 files changed, 7 insertions(+), 5 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d173955c810..bc8dd0e5884 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2002-06-11 David S. Miller + + * emit-rtl.c (try_split): Do not abort on non-INSN_P. + Only run RTX equality checks on INSN_P rtl. + 2002-06-11 Ulrich Weigand * config/s390/s390.md (reload_base, ltorg): Remove. diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c index a78a5747d9e..bdcd1cd03cc 100644 --- a/gcc/emit-rtl.c +++ b/gcc/emit-rtl.c @@ -3101,10 +3101,6 @@ try_split (pat, trial, last) if (seq) { - /* SEQ can only be a list of insns. */ - if (! INSN_P (seq)) - abort (); - /* Sometimes there will be only one insn in that list, this case will normally arise only when we want it in turn to be split (SFmode on the 29k is an example). */ @@ -3118,7 +3114,8 @@ try_split (pat, trial, last) insn_last = seq; while (1) { - if (rtx_equal_p (PATTERN (insn_last), pat)) + if (INSN_P (insn_last) + && rtx_equal_p (PATTERN (insn_last), pat)) return trial; if (NEXT_INSN (insn_last) == NULL_RTX) break; -- 2.30.2