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| author | Michael Matz <matz@suse.de> | 2012-04-19 13:29:29 +0000 |
|---|---|---|
| committer | Michael Matz <matz@gcc.gnu.org> | 2012-04-19 13:29:29 +0000 |
| commit | 314b662a3a636250eda24be515fb34c34140fb6a (patch) | |
| tree | 8f69ea3822d53cbb5ee137c295bc3fb2dec89d98 /gcc/tree.h | |
| parent | 7c98ec605d9c9d2bbb6d431016ebe74a73f0a522 (diff) | |
| download | gcc-314b662a3a636250eda24be515fb34c34140fb6a.zip gcc-314b662a3a636250eda24be515fb34c34140fb6a.tar.gz gcc-314b662a3a636250eda24be515fb34c34140fb6a.tar.bz2 | |
re PR c/52977 (internal compiler error: Segmentation fault with `-x c-header' or `-x cxx-header' option)
PR middle-end/52977
* tree.h (VECTOR_CST_NELTS): Use part number of types again.
(struct tree_vector): Adjust GTY length.
* tree.c (make_vector_stat): Don't set VECTOR_CST_NELTS.
* gengtype.c (struct walk_type_data): Add in_record_p and loopcounter
members.
(walk_type, <TYPE_POINTER, TYPE_ARRAY>): Handle case where our
caller emitted the length calulation already.
(walk_type, <TYPE_UNION, TYPE_STRUCT>): Emit length calculations
From-SVN: r186593
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 5 |
1 files changed, 2 insertions, 3 deletions
@@ -1534,14 +1534,13 @@ struct GTY(()) tree_complex { }; /* In a VECTOR_CST node. */ -#define VECTOR_CST_NELTS(NODE) (VECTOR_CST_CHECK (NODE)->vector.length) +#define VECTOR_CST_NELTS(NODE) (TYPE_VECTOR_SUBPARTS (TREE_TYPE (NODE))) #define VECTOR_CST_ELTS(NODE) (VECTOR_CST_CHECK (NODE)->vector.elts) #define VECTOR_CST_ELT(NODE,IDX) (VECTOR_CST_CHECK (NODE)->vector.elts[IDX]) struct GTY(()) tree_vector { struct tree_typed typed; - unsigned length; - tree GTY ((length ("%h.length"))) elts[1]; + tree GTY ((length ("TYPE_VECTOR_SUBPARTS (TREE_TYPE ((tree)&%h))"))) elts[1]; }; #include "symtab.h" |