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| author | Richard Biener <rguenther@suse.de> | 2015-12-17 10:15:03 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2015-12-17 10:15:03 +0000 |
| commit | 38fc3edcb9397eb37ce98ceee210eac823e6a92c (patch) | |
| tree | 5ef07d00f483b91ad4a3c69b08293bfc2f56889d | |
| parent | 01704e5ad985b1f79c2d02dc59ccf94d5af2c5da (diff) | |
| download | gcc-38fc3edcb9397eb37ce98ceee210eac823e6a92c.zip gcc-38fc3edcb9397eb37ce98ceee210eac823e6a92c.tar.gz gcc-38fc3edcb9397eb37ce98ceee210eac823e6a92c.tar.bz2 | |
gimple-ssa.h (struct gimple_df): Remove modified_noreturn_calls field.
2015-12-17 Richard Biener <rguenther@suse.de>
* gimple-ssa.h (struct gimple_df): Remove modified_noreturn_calls
field.
* tree-ssa.c (delete_tree_ssa): Do not zero it.
From-SVN: r231751
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/gimple-ssa.h | 10 | ||||
| -rw-r--r-- | gcc/tree-ssa.c | 1 |
3 files changed, 9 insertions, 8 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0204cc4..d992910 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2015-12-17 Richard Biener <rguenther@suse.de> + + * gimple-ssa.h (struct gimple_df): Remove modified_noreturn_calls + field. + * tree-ssa.c (delete_tree_ssa): Do not zero it. + 2015-12-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> PR target/67973 diff --git a/gcc/gimple-ssa.h b/gcc/gimple-ssa.h index 39551da..3fd3b6b 100644 --- a/gcc/gimple-ssa.h +++ b/gcc/gimple-ssa.h @@ -44,6 +44,9 @@ struct tm_restart_hasher : ggc_ptr_hash<tm_restart_node> } }; +extern void gt_ggc_mx (gimple *&); +extern void gt_pch_nx (gimple *&); + struct ssa_name_hasher : ggc_ptr_hash<tree_node> { /* Hash a tree in a uid_decl_map. */ @@ -67,13 +70,6 @@ struct ssa_name_hasher : ggc_ptr_hash<tree_node> gimple_ accessor defined, all publicly modifiable fields should have gimple_set accessor. */ struct GTY(()) gimple_df { - /* A vector of all the noreturn calls passed to modify_stmt. - cleanup_control_flow uses it to detect cases where a mid-block - indirect call has been turned into a noreturn call. When this - happens, all the instructions after the call are no longer - reachable and must be deleted as dead. */ - vec<gimple *, va_gc> *modified_noreturn_calls; - /* Array of all SSA_NAMEs used in the function. */ vec<tree, va_gc> *ssa_names; diff --git a/gcc/tree-ssa.c b/gcc/tree-ssa.c index ddc7a65..07a189f 100644 --- a/gcc/tree-ssa.c +++ b/gcc/tree-ssa.c @@ -1124,7 +1124,6 @@ delete_tree_ssa (struct function *fn) if (fn->gimple_df->decls_to_pointers != NULL) delete fn->gimple_df->decls_to_pointers; fn->gimple_df->decls_to_pointers = NULL; - fn->gimple_df->modified_noreturn_calls = NULL; fn->gimple_df = NULL; /* We no longer need the edge variable maps. */ |