From: rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue, 30 Oct 2012 14:33:48 +0000 (+0000)
Subject: gcc/
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=afe4bda4b617c104c348a5cfe42737bdfd77987f;p=thirdparty%2Fgcc.git

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


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@192988 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b1eabfc9488c..2ea4266ad069 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -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.
diff --git a/gcc/lra-eliminations.c b/gcc/lra-eliminations.c
index 5f8a8c8d41f7..24c58f699c94 100644
--- a/gcc/lra-eliminations.c
+++ b/gcc/lra-eliminations.c
@@ -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;