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| author | Jakub Jelinek <jakub@redhat.com> | 2005-08-23 09:28:26 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2005-08-23 09:28:26 +0200 |
| commit | 73ed17ff80da57d02cdb33b0035d5e718ed39fa2 (patch) | |
| tree | f384afa06e592a553c6af6af04e511b95114c8d8 /gcc/tree-sra.c | |
| parent | 18b10a7276e8d33f3f77ff80225adc4df16619d9 (diff) | |
| download | gcc-73ed17ff80da57d02cdb33b0035d5e718ed39fa2.zip gcc-73ed17ff80da57d02cdb33b0035d5e718ed39fa2.tar.gz gcc-73ed17ff80da57d02cdb33b0035d5e718ed39fa2.tar.bz2 | |
re PR middle-end/22043 (Fields not initialized for automatic structs with flexible array members)
PR tree-optimization/22043
* tree.h (count_type_elements): Add ALLOW_FLEXARR argument.
* expr.c (count_type_elements): Add ALLOW_FLEXARR argument.
If ALLOW_FLEXARR, handle types ending with flexible array member.
Pass false as second argument to recursive count_type_elements calls.
(categorize_ctor_elements_1, mostly_zeros_p): Pass false as second
argument to count_type_elements call.
* tree-sra.c (decide_block_copy): Likewise.
* gimplify.c (gimplify_init_constructor): If num_type_elements < 0
for a constant-sized object, set cleared as well. Pass true as
second argument to count_type_elements call.
* gcc.c-torture/execute/20050613-1.c: New test.
From-SVN: r103389
Diffstat (limited to 'gcc/tree-sra.c')
| -rw-r--r-- | gcc/tree-sra.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree-sra.c b/gcc/tree-sra.c index bd3a3c3..940f7a9 100644 --- a/gcc/tree-sra.c +++ b/gcc/tree-sra.c @@ -1338,7 +1338,7 @@ decide_block_copy (struct sra_elt *elt) : MOVE_RATIO; full_size = tree_low_cst (size_tree, 1); - full_count = count_type_elements (elt->type); + full_count = count_type_elements (elt->type, false); inst_count = sum_instantiated_sizes (elt, &inst_size); /* ??? What to do here. If there are two fields, and we've only |