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Fix m68k bootstrap failure reported by Toon Moene.

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* loop.c (scan_loop): Initialize move_insn_first to zero.

From-SVN: r18821
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Jim Wilson 1998-03-25 10:32:36 +00:00 committed by Jim Wilson
parent b2fbdce5d8
commit 8cf619daa1
2 changed files with 5 additions and 0 deletions
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gcc/ChangeLog
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@ -1,3 +1,7 @@
Wed Mar 25 10:30:32 1998 Jim Wilson <wilson@cygnus.com>
* loop.c (scan_loop): Initialize move_insn_first to zero.
Wed Mar 25 01:06:49 1998 Joel Sherrill (joel@OARcorp.com)
* config/i386/go32-rtems.h: Defined TARGET_MEM_FUNCTIONS.

1
gcc/loop.c
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@ -950,6 +950,7 @@ scan_loop (loop_start, end, nregs, unroll_p)
m->done = 0;
m->forces = 0;
m->move_insn = 0;
m->move_insn_first = 0;
m->partial = 1;
/* If the insn may not be executed on some cycles,
we can't clear the whole reg; clear just high part.