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| author | Andrew MacLeod <amacleod@redhat.com> | 2006-06-08 01:18:16 +0000 |
|---|---|---|
| committer | Andrew Macleod <amacleod@gcc.gnu.org> | 2006-06-08 01:18:16 +0000 |
| commit | 4b5e2dbc974abfe763a79e37ec7f37993a306d94 (patch) | |
| tree | f792289fadf43fd192c8ce4c6629ffdae96b0e3b /gcc/tree-flow.h | |
| parent | eb7a0591a30cd20fe1dc79ca3f0870eeb2ed7f78 (diff) | |
| download | gcc-4b5e2dbc974abfe763a79e37ec7f37993a306d94.zip gcc-4b5e2dbc974abfe763a79e37ec7f37993a306d94.tar.gz gcc-4b5e2dbc974abfe763a79e37ec7f37993a306d94.tar.bz2 | |
re PR middle-end/27793 (num_ssa_names inconsistent or immediate use iterator wrong)
2006-06-07 Andrew MacLeod <amacleod@redhat.com>
PR middle-end/27793
* tree-dfa.c (referenced_vars_dup_list): New. List of duplicate
referenced_variables with matching DECL_UID's.
(find_referenced_vars): Make sure duplicate list is empty to start.
(referenced_var_p): Remove.
(referenced_var_check_and_insert): Renamed from referenced_var_insert.
Check if var is in the list, and add if needed. Update the duplicate
list if a different var is in the list with the same DECL_UID.
(add_referenced_var): Call routine to check and insert.
* tree-ssa.c (delete_tree_ssa): Clear var_ann's on duplicates.
* tree-flow.h (referenced_vars_dup_list): External declaration.
From-SVN: r114480
Diffstat (limited to 'gcc/tree-flow.h')
| -rw-r--r-- | gcc/tree-flow.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/tree-flow.h b/gcc/tree-flow.h index 6a953ab..abb585a 100644 --- a/gcc/tree-flow.h +++ b/gcc/tree-flow.h @@ -419,6 +419,8 @@ typedef struct /* Array of all variables referenced in the function. */ extern GTY((param_is (struct int_tree_map))) htab_t referenced_vars; +/* List of referenced variables in the function with duplicate UID's. */ +extern VEC(tree,gc) *referenced_vars_dup_list; /* Default defs for undefined symbols. */ extern GTY((param_is (struct int_tree_map))) htab_t default_defs; |