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| author | Jeff Law <law@redhat.com> | 2013-12-04 14:57:52 -0700 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 2013-12-04 14:57:52 -0700 |
| commit | 59b6687cceaf95d8c49afee88248cf4fb0a33105 (patch) | |
| tree | 109d2ff2fc28995dc358d52c73194ed217517db7 /gcc/expr.c | |
| parent | ff6c0ead2a3561670c7b2f035eeecd6e23a75b56 (diff) | |
| download | gcc-59b6687cceaf95d8c49afee88248cf4fb0a33105.zip gcc-59b6687cceaf95d8c49afee88248cf4fb0a33105.tar.gz gcc-59b6687cceaf95d8c49afee88248cf4fb0a33105.tar.bz2 | |
* expr.c (expand_assignment): Update comments.
From-SVN: r205683
Diffstat (limited to 'gcc/expr.c')
| -rw-r--r-- | gcc/expr.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -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 |