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| author | Kenneth Zadeck <zadeck@naturalbridge.com> | 2008-05-16 09:38:13 -0400 |
|---|---|---|
| committer | Diego Novillo <dnovillo@gcc.gnu.org> | 2008-05-16 09:38:13 -0400 |
| commit | 908ff6a3eba98c61f299483ba60011f7bec26e34 (patch) | |
| tree | c4014ffdd31e6929c2b0896e695bc7a7780f9040 /gcc/tree-ssa-pre.c | |
| parent | 9defb1fe37d0ff78a3a8f4729e4f51a957ec902e (diff) | |
| download | gcc-908ff6a3eba98c61f299483ba60011f7bec26e34.zip gcc-908ff6a3eba98c61f299483ba60011f7bec26e34.tar.gz gcc-908ff6a3eba98c61f299483ba60011f7bec26e34.tar.bz2 | |
tree-ssa-dse (max_stmt_uid): Removed.
2008-05-16 Kenneth Zadeck <zadeck@naturalbridge.com>
* tree-ssa-dse (max_stmt_uid): Removed.
(get_stmt_uid, dse_possible_dead_store_p, dse_optimize_stmt,
tree_ssa_dse): Encapsulate all uses of stmt_ann->uid.
* tree-ssa-sccvn.c (compare_ops, init_scc_vn): Ditto.
* function.h (cfun.last_stmt_uid): New field.
* tree-flow-inline.h (set_gimple_stmt_uid, gimple_stmt_uid,
gimple_stmt_max_uid, set_gimple_stmt_max_uid,
inc_gimple_stmt_max_uid): New functions.
* tree-dfa.c (renumber_gimple_stmt_uids): New function.
(create_stmt_ann): Initialize the ann->uid field.
* tree-ssa-pre.c (compute_avail): Encapsulate the stmt_ann->uid
with new calls.
* tree-flow.h (renumber_gimple_stmt_uids): New function.
From-SVN: r135419
Diffstat (limited to 'gcc/tree-ssa-pre.c')
| -rw-r--r-- | gcc/tree-ssa-pre.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/gcc/tree-ssa-pre.c b/gcc/tree-ssa-pre.c index 4119467..e52b02a 100644 --- a/gcc/tree-ssa-pre.c +++ b/gcc/tree-ssa-pre.c @@ -3171,7 +3171,6 @@ insert_fake_stores (void) new_tree = build_gimple_modify_stmt (NULL_TREE, lhs); new_lhs = make_ssa_name (storetemp, new_tree); GIMPLE_STMT_OPERAND (new_tree, 0) = new_lhs; - create_ssa_artificial_load_stmt (new_tree, stmt, false); NECESSARY (new_tree) = 0; @@ -3494,7 +3493,7 @@ compute_avail (void) stmt = bsi_stmt (bsi); ann = stmt_ann (stmt); - ann->uid = stmt_uid++; + set_gimple_stmt_uid (stmt, stmt_uid++); /* For regular value numbering, we are only interested in assignments of the form X_i = EXPR, where EXPR represents |