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stmt.c (expand_loop_end): When copying the loop exit test, do not walk into a nested loop.

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* stmt.c (expand_loop_end): When copying the loop exit test,
        do not walk into a nested loop.

From-SVN: r26171
This commit is contained in:
Jeffrey A Law 1999-04-04 03:06:17 +00:00 committed by Jeff Law
parent db488e9ede
commit f114df2032
2 changed files with 9 additions and 0 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
Sun Apr 4 04:05:04 1999 Jeffrey A Law (law@cygnus.com)
* stmt.c (expand_loop_end): When copying the loop exit test,
do not walk into a nested loop.
Sun Apr 4 01:15:04 PST 1999 Jeff Law (law@cygnus.com)
* version.c: Bump for snapshot.

4
gcc/stmt.c
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@ -2219,6 +2219,10 @@ expand_end_loop ()
abort ();
}
/* We must not walk into a nested loop. */
if (NOTE_LINE_NUMBER (insn) == NOTE_INSN_LOOP_BEG)
break;
/* We already know this INSN is a NOTE, so there's no
point in looking at it to see if it's a JUMP. */
continue;