From 6521ac3de51bcf3b37b719ef637e1278933a0c81 Mon Sep 17 00:00:00 2001 From: jle Date: Tue, 2 May 2000 22:05:06 +0000 Subject: Tue May 2 17:06:53 2000 Jason Eckhardt * bb-reorder.c (remove_scope_notes): Check for both types of scope notes as the end of a basic block before deleting. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33619 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/bb-reorder.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'gcc/bb-reorder.c') diff --git a/gcc/bb-reorder.c b/gcc/bb-reorder.c index 3a9a25fcbb6..8ef6bd17e12 100644 --- a/gcc/bb-reorder.c +++ b/gcc/bb-reorder.c @@ -1146,10 +1146,11 @@ remove_scope_notes () && (NOTE_LINE_NUMBER (x) == NOTE_INSN_BLOCK_BEG || NOTE_LINE_NUMBER (x) == NOTE_INSN_BLOCK_END)) { - /* Check if the scope end happens to be the end of a bb. */ - if (currbb && x == currbb->end - && NOTE_LINE_NUMBER (x) == NOTE_INSN_BLOCK_END) + /* Check if the scope note happens to be the end of a bb. */ + if (currbb && x == currbb->end) currbb->end = PREV_INSN (x); + if (currbb && x == currbb->head) + abort (); if (PREV_INSN (x)) { -- cgit v1.2.1