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* expr.c (expand_assignment): Update comments. 

From-SVN: r205683
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Jeff Law 2013-12-04 14:57:52 -07:00 committed by Jeff Law
parent ff6c0ead2a
commit 59b6687cce
2 changed files with 8 additions and 4 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2013-12-04 Jeff Law <law@redhat.com>
* expr.c (expand_assignment): Update comments.
2013-12-04 Tobias Burnus <burnus@net-b.de>
PR debug/37132

8
gcc/expr.c
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@ -4869,8 +4869,8 @@ expand_assignment (tree to, tree from, bool nontemporal)
if (GET_MODE (offset_rtx) != address_mode)
offset_rtx = convert_to_mode (address_mode, offset_rtx, 0);
/* A constant address in TO_RTX can have VOIDmode, we must not try
to call force_reg for that case. Avoid that case. */
/* The check for a constant address in TO_RTX not having VOIDmode
is probably no longer necessary. */
if (MEM_P (to_rtx)
&& GET_MODE (to_rtx) == BLKmode
&& GET_MODE (XEXP (to_rtx, 0)) != VOIDmode
@ -10062,8 +10062,8 @@ expand_expr_real_1 (tree exp, rtx target, enum machine_mode tmode,
offset_rtx = convert_to_mode (address_mode, offset_rtx, 0);
if (GET_MODE (op0) == BLKmode
/* A constant address in OP0 can have VOIDmode, we must
not try to call force_reg in that case. */
/* The check for a constant address in OP0 not having VOIDmode
is probably no longer necessary. */
&& GET_MODE (XEXP (op0, 0)) != VOIDmode
&& bitsize != 0
&& (bitpos % bitsize) == 0