diff options
| author | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-10-31 06:45:45 +0000 |
|---|---|---|
| committer | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-10-31 06:45:45 +0000 |
| commit | fdbc1bed84d111b1ddd8e2771f92e16b8e00ce82 (patch) | |
| tree | 6bc54f26c24db4e3651f5d6454899230fbbd9281 /gcc/expr.c | |
| parent | a43e402dc0c91dae3fa15dae9a594cf695a580b6 (diff) | |
| download | gcc-fdbc1bed84d111b1ddd8e2771f92e16b8e00ce82.tar.gz | |
2008-10-31 Basile Starynkevitch <basile@starynkevitch.net>
MELT branch merged with trunk r141467
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@141491 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/expr.c')
| -rw-r--r-- | gcc/expr.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/gcc/expr.c b/gcc/expr.c index 11902b832b2..6db637e53bf 100644 --- a/gcc/expr.c +++ b/gcc/expr.c @@ -5579,6 +5579,7 @@ store_constructor (tree exp, rtx target, int cleared, HOST_WIDE_INT size) HOST_WIDE_INT bitpos; rtvec vector = NULL; unsigned n_elts; + alias_set_type alias; gcc_assert (eltmode != BLKmode); @@ -5630,7 +5631,7 @@ store_constructor (tree exp, rtx target, int cleared, HOST_WIDE_INT size) if (need_to_clear && size > 0 && !vector) { if (REG_P (target)) - emit_move_insn (target, CONST0_RTX (GET_MODE (target))); + emit_move_insn (target, CONST0_RTX (GET_MODE (target))); else clear_storage (target, GEN_INT (size), BLOCK_OP_NORMAL); cleared = 1; @@ -5640,6 +5641,11 @@ store_constructor (tree exp, rtx target, int cleared, HOST_WIDE_INT size) if (!cleared && !vector && REG_P (target)) emit_move_insn (target, CONST0_RTX (GET_MODE (target))); + if (MEM_P (target)) + alias = MEM_ALIAS_SET (target); + else + alias = get_alias_set (elttype); + /* Store each element of the constructor into the corresponding element of TARGET, determined by counting the elements. */ for (idx = 0, i = 0; @@ -5675,7 +5681,7 @@ store_constructor (tree exp, rtx target, int cleared, HOST_WIDE_INT size) bitpos = eltpos * elt_size; store_constructor_field (target, bitsize, bitpos, value_mode, value, type, - cleared, get_alias_set (elttype)); + cleared, alias); } } |