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combine.c (combine_simplify_rtx): Clear op0_mode if simplification suceeded.

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* combine.c (combine_simplify_rtx): Clear op0_mode if simplification
	suceeded.

From-SVN: r42286
This commit is contained in:
Jan Hubicka 2001-05-18 23:04:56 +02:00 committed by Jan Hubicka
parent 070ef6f4c4
commit eb47ec1b69
2 changed files with 6 additions and 1 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
Fri May 18 22:42:04 CEST 2001 Jan Hubicka <jh@suse.cz>
* combine.c (combine_simplify_rtx): Clear op0_mode if simplification
suceeded.
Fri May 18 07:26:34 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* genrecog.c (enum decision_type): Add DT_elt_zero-wide_safe.

2
gcc/combine.c
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@ -3693,7 +3693,7 @@ combine_simplify_rtx (x, op0_mode, last, in_dest)
}
if (temp)
x = temp, code = GET_CODE (temp);
x = temp, code = GET_CODE (temp), op0_mode = VOIDmode;
/* First see if we can apply the inverse distributive law. */
if (code == PLUS || code == MINUS