From c6c2314faa58dfc3defd6123827bb75d96751884 Mon Sep 17 00:00:00 2001 From: Eric Botcazou Date: Thu, 20 Mar 2014 23:47:23 +0000 Subject: [PATCH] * expr.c (expand_expr_real_1): Remove outdated comment. From-SVN: r208740 --- gcc/ChangeLog | 4 ++++ gcc/expr.c | 17 +++++------------ 2 files changed, 9 insertions(+), 12 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6821c91516d..dc03b1d6058 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2014-03-20 Eric Botcazou + + * expr.c (expand_expr_real_1): Remove outdated comment. + 2014-03-20 Jakub Jelinek PR middle-end/60597 diff --git a/gcc/expr.c b/gcc/expr.c index 2dcdfc26155..cdb45518d27 100644 --- a/gcc/expr.c +++ b/gcc/expr.c @@ -1993,7 +1993,6 @@ emit_group_store (rtx orig_dst, rtx src, tree type ATTRIBUTE_UNUSED, int ssize) /* It is unclear if we can ever reach here, but we may as well handle it. Allocate a temporary, and split this into a store/load to/from the temporary. */ - temp = assign_stack_temp (GET_MODE (dst), ssize); emit_group_store (temp, src, type, ssize); emit_group_load (dst, temp, type, ssize); @@ -10242,19 +10241,13 @@ expand_expr_real_1 (tree exp, rtx target, enum machine_mode tmode, /* If the result type is BLKmode, store the data into a temporary of the appropriate type, but with the mode corresponding to the - mode for the data we have (op0's mode). It's tempting to make - this a constant type, since we know it's only being stored once, - but that can cause problems if we are taking the address of this - COMPONENT_REF because the MEM of any reference via that address - will have flags corresponding to the type, which will not - necessarily be constant. */ + mode for the data we have (op0's mode). */ if (mode == BLKmode) { - rtx new_rtx; - - new_rtx = assign_stack_temp_for_type (ext_mode, - GET_MODE_BITSIZE (ext_mode), - type); + rtx new_rtx + = assign_stack_temp_for_type (ext_mode, + GET_MODE_BITSIZE (ext_mode), + type); emit_move_insn (new_rtx, op0); op0 = copy_rtx (new_rtx); PUT_MODE (op0, BLKmode);