From 8543c01e3bb282ebdd7dbded84f0bd31c6c98d0a Mon Sep 17 00:00:00 2001 From: "J\"orn Rennecke" Date: Wed, 1 Jul 1998 09:27:35 +0000 Subject: [PATCH] regmove.c (fixup_match_2): Check that P has RTX_CLASS 'i' before using its PATTERN. * regmove.c (fixup_match_2): Check that P has RTX_CLASS 'i' before using its PATTERN. From-SVN: r20868 --- gcc/ChangeLog | 5 +++++ gcc/regmove.c | 2 ++ 2 files changed, 7 insertions(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ff467bfd9ac..9688de22732 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +Wed Jul 1 17:23:23 1998 J"orn Rennecke + + * regmove.c (fixup_match_2): Check that P has RTX_CLASS 'i' before + using its PATTERN. + Wed Jul 1 05:04:41 1998 Richard Henderson * expr.c (emit_group_load, emit_group_store): Rewrite considering diff --git a/gcc/regmove.c b/gcc/regmove.c index 158a69585e5..b01a6ff10ff 100644 --- a/gcc/regmove.c +++ b/gcc/regmove.c @@ -805,6 +805,8 @@ fixup_match_2 (insn, dst, src, offset, regmove_dump_file) && (NOTE_LINE_NUMBER (p) == NOTE_INSN_LOOP_BEG || NOTE_LINE_NUMBER (p) == NOTE_INSN_LOOP_END))) break; + if (GET_RTX_CLASS (GET_CODE (p)) != 'i') + continue; if (reg_overlap_mentioned_p (dst, PATTERN (p))) { try_auto_increment (p, insn, 0, dst, newconst, 1); -- 2.30.2