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lra-eliminations.c (lra_eliminate_regs_1): Use simplify_gen_subreg rather than gen_rtx_SUBREG.

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gcc/
	* lra-eliminations.c (lra_eliminate_regs_1): Use simplify_gen_subreg
	rather than gen_rtx_SUBREG.

From-SVN: r192988
This commit is contained in:
Richard Sandiford 2012-10-30 14:33:48 +00:00 • committed by Richard Sandiford
parent c12d924229
commit baa061be44
2 changed files with 7 additions and 1 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2012-10-30 Richard Sandiford <r.sandiford@uk.ibm.com>
* lra-eliminations.c (lra_eliminate_regs_1): Use simplify_gen_subreg
rather than gen_rtx_SUBREG.
2012-10-30 Richard Biener <rguenther@suse.de>
* gimple.h (gimple_store_p): New predicate.

3
gcc/lra-eliminations.c
View file

@ -550,7 +550,8 @@ lra_eliminate_regs_1 (rtx x, enum machine_mode mem_mode,
return x;
}
else
return gen_rtx_SUBREG (GET_MODE (x), new_rtx, SUBREG_BYTE (x));
return simplify_gen_subreg (GET_MODE (x), new_rtx,
GET_MODE (new_rtx), SUBREG_BYTE (x));
}
return x;