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* gcse.c (gcse_emit_move_after): Use gen_move_insn to produce the move.

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From-SVN: r55087
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Jan Hubicka 2002-06-29 01:41:19 +02:00 committed by Jeff Law
parent f1b1186f6c
commit 6bdb8dd695
2 changed files with 9 additions and 7 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2002-06-28 Jan Hubicka <jh@suse.cz>
* gcse.c (gcse_emit_move_after): Use gen_move_insn to produce the move.
2002-06-28 Stephen Clarke <stephen.clarke@superh.com>
* combine.c (combine_simplify_rtx): Pass the mode of the

12
gcc/gcse.c
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@ -5144,21 +5144,19 @@ gcse_emit_move_after (src, dest, insn)
rtx src, dest, insn;
{
rtx new;
rtx set = single_set (insn);
rtx set = single_set (insn), set2;
rtx note;
rtx eqv;
/* This should never fail since we're creating a reg->reg copy
we've verified to be valid. */
new = emit_insn_after (gen_rtx_SET (VOIDmode, dest, src), insn);
/* want_to_gcse_p verifies that this move will be valid. Still this call
is mandatory as it may create clobbers required by the pattern. */
if (insn_invalid_p (insn))
abort ();
new = emit_insn_after (gen_move_insn (dest, src), insn);
/* Note the equivalence for local CSE pass. */
set2 = single_set (new);
if (!set2 || !rtx_equal_p (SET_DEST (set2), dest))
return new;
if ((note = find_reg_equal_equiv_note (insn)))
eqv = XEXP (note, 0);
else