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| author | Richard Guenther <rguenther@suse.de> | 2007-07-02 11:53:08 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2007-07-02 11:53:08 +0000 |
| commit | f4088621a53c4c93304030178a4ff14b4fdb30db (patch) | |
| tree | 3d0ceb6622e9dd1148a3d0ed7aa630d1fae0d3e8 /gcc/tree-tailcall.c | |
| parent | e51917ae365c16e909bf8ec4f9d3acb6e4d6fb31 (diff) | |
| download | gcc-f4088621a53c4c93304030178a4ff14b4fdb30db.tar.gz | |
re PR middle-end/15988 (ICE in fold_convert with pointer-to-member-function)
2007-07-02 Richard Guenther <rguenther@suse.de>
* tree-flow.h (types_compatible_p): Declare.
* tree-ssa.c (types_compatible_p): New function.
* ipa-type-escape.c (discover_unique_type): Use
types_compatible_p instead of lang_hooks.types_compatible_p.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-vn.c (expressions_equal_p): Likewise.
* tree.c (fields_compatible_p): Likewise.
* tree-ssa-dom.c (avail_expr_eq): Likewise.
(cprop_operand): Use useless_type_conversion_p instead of
lang_hooks.types_compatible_p.
* tree-inline.c (setup_one_parameter): Likewise.
(declare_return_variable): Likewise.
* tree-nrv.c (tree_nrv): Likewise.
* tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Likewise.
(maybe_fold_offset_to_component_ref): Likewise.
(maybe_fold_offset_to_reference): Likewise.
* tree-ssa-copy.c (may_propagate_copy): Likewise.
(merge_alias_info): Likewise.
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
* tree-ssa-phiopt.c (conditional_replacement): Likewise.
* tree-ssa-reassoc.c (optimize_ops_list): Likewise.
* tree-tailcall.c (find_tail_calls): Likewise.
* tree-vect-generic.c (expand_vector_operations_1): Likewise.
* gimplify.c (canonicalize_addr_expr): Likewise.
(fold_indirect_ref_rhs): Likewise.
(gimplify_addr_expr): Likewise. Swap parameters to cpt_same_type.
(cpt_same_type): Likewise.
(check_pointer_types_r): Swap parameters to cpt_same_type
where appropriate.
* fold-const.c (fold_convert): Revert fix for PR15988.
* tree-inline.c (setup_one_parameter): Instead fix it here by
using fold_build1 instead of fold_convert and checking for
error_mark_node. Convert only if the conversion is necessary.
From-SVN: r126198
Diffstat (limited to 'gcc/tree-tailcall.c')
| -rw-r--r-- | gcc/tree-tailcall.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/tree-tailcall.c b/gcc/tree-tailcall.c index bf13f537ede..135cf1ed78c 100644 --- a/gcc/tree-tailcall.c +++ b/gcc/tree-tailcall.c @@ -448,8 +448,8 @@ find_tail_calls (basic_block bb, struct tailcall **ret) equivalent types. The latter requirement could be relaxed if we emitted a suitable type conversion statement. */ if (!is_gimple_reg_type (TREE_TYPE (param)) - || !lang_hooks.types_compatible_p (TREE_TYPE (param), - TREE_TYPE (arg))) + || !useless_type_conversion_p (TREE_TYPE (param), + TREE_TYPE (arg))) break; /* The parameter should be a real operand, so that phi node |