expr.c (convert_move): Use simplify_gen_subreg to make SUBREG so we avoid SUBREGing memory.

        * expr.c (convert_move): Use simplify_gen_subreg to make SUBREG so
        we avoid SUBREGing memory.

From-SVN: r46722

2 files changed, 4 insertions, 2 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 986b0d0..5ba1dd7 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -3,6 +3,8 @@
         * expmed.c (store_bit_field): Use simplify_gen_subreg to make
         SUBREG so we avoid SUBREGing memory.
 
+        * expmed.c (store_bit_field): Same.
+
 2001-11-02  DJ Delorie  <dj@redhat.com>
 
 	* config/rs6000/rs6000.c (rs6000_emit_move): Make sure that
diff --git a/gcc/expr.c b/gcc/expr.c
index bf7ec92..32b193a 100644
--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -544,9 +544,9 @@ convert_move (to, from, unsignedp)
 	abort ();
 
       if (VECTOR_MODE_P (to_mode))
-	from = gen_rtx_SUBREG (to_mode, from, 0);
+	from = simplify_gen_subreg (to_mode, from, GET_MODE (from), 0);
       else
-	to = gen_rtx_SUBREG (from_mode, to, 0);
+	to = simplify_gen_subreg (from_mode, to, GET_MODE (to), 0);
 
       emit_move_insn (to, from);
       return;