diff options
| author | Eric Botcazou <ebotcazou@adacore.com> | 2014-03-20 23:47:23 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2014-03-20 23:47:23 +0000 |
| commit | c6c2314faa58dfc3defd6123827bb75d96751884 (patch) | |
| tree | 20233a798b9d575eb786c8c0056dbf50e7b48b66 | |
| parent | 7b8fda082f1729a6e7f15f3f10cb5396feb0d2b9 (diff) | |
| download | gcc-c6c2314faa58dfc3defd6123827bb75d96751884.zip gcc-c6c2314faa58dfc3defd6123827bb75d96751884.tar.gz gcc-c6c2314faa58dfc3defd6123827bb75d96751884.tar.bz2 | |
* expr.c (expand_expr_real_1): Remove outdated comment.
From-SVN: r208740
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/expr.c | 17 |
2 files changed, 9 insertions, 12 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6821c915..dc03b1d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2014-03-20 Eric Botcazou <ebotcazou@adacore.com> + + * expr.c (expand_expr_real_1): Remove outdated comment. + 2014-03-20 Jakub Jelinek <jakub@redhat.com> PR middle-end/60597 @@ -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); |