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| author | Douglas Gregor <doug.gregor@gmail.com> | 2007-03-29 14:11:28 +0000 |
|---|---|---|
| committer | Doug Gregor <dgregor@gcc.gnu.org> | 2007-03-29 14:11:28 +0000 |
| commit | e89886a0eaf0ff8b3642bba7b88b3e9353c2b714 (patch) | |
| tree | 71b8132557308fe006fa303079733b84731aa6bf /gcc | |
| parent | 2a42f4aa198bf06b093a76d38dd29a49324d904e (diff) | |
| download | gcc-e89886a0eaf0ff8b3642bba7b88b3e9353c2b714.zip gcc-e89886a0eaf0ff8b3642bba7b88b3e9353c2b714.tar.gz gcc-e89886a0eaf0ff8b3642bba7b88b3e9353c2b714.tar.bz2 | |
re PR middle-end/30666 (warning: canonical types differ for identical types double __complex__ and double __complex__)
2007-03-29 Douglas Gregor <doug.gregor@gmail.com>
PR tree-optimization/30666
* tree.c (build_complex_type): When creating type names for DWARF2
debug info, create TYPE_DECLs for TYPE_NAME instead of
IDENTIFIER_NODEs.
(build_common_tree_nodes_2): Use build_complex_type when building
predefined complex types, to preserve canonical types.
From-SVN: r123330
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 9 | ||||
| -rw-r--r-- | gcc/tree.c | 21 |
2 files changed, 14 insertions, 16 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ed51488..d6c580a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,12 @@ +2007-03-29 Douglas Gregor <doug.gregor@gmail.com> + + PR tree-optimization/30666 + * tree.c (build_complex_type): When creating type names for DWARF2 + debug info, create TYPE_DECLs for TYPE_NAME instead of + IDENTIFIER_NODEs. + (build_common_tree_nodes_2): Use build_complex_type when building + predefined complex types, to preserve canonical types. + 2007-03-29 Steven Bosscher <steven@gcc.gnu.org> * ifcvt.c (struct noce_if_info): Add then_else_reversed field. @@ -5826,7 +5826,7 @@ build_complex_type (tree component_type) name = 0; if (name != 0) - TYPE_NAME (t) = get_identifier (name); + TYPE_NAME (t) = build_decl (TYPE_DECL, get_identifier (name), t); } return build_qualified_type (t, TYPE_QUALS (component_type)); @@ -7004,21 +7004,10 @@ build_common_tree_nodes_2 (int short_double) TYPE_MODE (dfloat128_type_node) = TDmode; dfloat128_ptr_type_node = build_pointer_type (dfloat128_type_node); - complex_integer_type_node = make_node (COMPLEX_TYPE); - TREE_TYPE (complex_integer_type_node) = integer_type_node; - layout_type (complex_integer_type_node); - - complex_float_type_node = make_node (COMPLEX_TYPE); - TREE_TYPE (complex_float_type_node) = float_type_node; - layout_type (complex_float_type_node); - - complex_double_type_node = make_node (COMPLEX_TYPE); - TREE_TYPE (complex_double_type_node) = double_type_node; - layout_type (complex_double_type_node); - - complex_long_double_type_node = make_node (COMPLEX_TYPE); - TREE_TYPE (complex_long_double_type_node) = long_double_type_node; - layout_type (complex_long_double_type_node); + complex_integer_type_node = build_complex_type (integer_type_node); + complex_float_type_node = build_complex_type (float_type_node); + complex_double_type_node = build_complex_type (double_type_node); + complex_long_double_type_node = build_complex_type (long_double_type_node); { tree t = targetm.build_builtin_va_list (); |