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| author | Thomas Koenig <tkoenig@gcc.gnu.org> | 2021-09-13 19:49:49 +0200 |
|---|---|---|
| committer | Thomas Koenig <tkoenig@gcc.gnu.org> | 2021-09-13 19:49:49 +0200 |
| commit | b18a97e5dd0935e1c4a626c230f21457d0aad3d5 (patch) | |
| tree | c1818f41af6fe780deafb6cd6a183f32085fe654 /gcc/tree-ssa-phiprop.c | |
| parent | e76a53644c9d70e998c0d050e9a456af388c6b61 (diff) | |
| download | gcc-b18a97e5dd0935e1c4a626c230f21457d0aad3d5.zip gcc-b18a97e5dd0935e1c4a626c230f21457d0aad3d5.tar.gz gcc-b18a97e5dd0935e1c4a626c230f21457d0aad3d5.tar.bz2 | |
Merged current trunk to branch.
Diffstat (limited to 'gcc/tree-ssa-phiprop.c')
| -rw-r--r-- | gcc/tree-ssa-phiprop.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/gcc/tree-ssa-phiprop.c b/gcc/tree-ssa-phiprop.c index 024da8c..78b0461 100644 --- a/gcc/tree-ssa-phiprop.c +++ b/gcc/tree-ssa-phiprop.c @@ -1,5 +1,5 @@ /* Backward propagation of indirect loads through PHIs. - Copyright (C) 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2007-2021 Free Software Foundation, Inc. Contributed by Richard Guenther <rguenther@suse.de> This file is part of GCC. @@ -119,7 +119,7 @@ phivn_valid_p (struct phiprop_d *phivn, tree name, basic_block bb) && !dominated_by_p (CDI_DOMINATORS, gimple_bb (use_stmt), bb)) { ok = false; - BREAK_FROM_IMM_USE_STMT (ui2); + break; } } @@ -484,7 +484,6 @@ public: unsigned int pass_phiprop::execute (function *fun) { - vec<basic_block> bbs; struct phiprop_d *phivn; bool did_something = false; basic_block bb; @@ -499,8 +498,9 @@ pass_phiprop::execute (function *fun) phivn = XCNEWVEC (struct phiprop_d, n); /* Walk the dominator tree in preorder. */ - bbs = get_all_dominated_blocks (CDI_DOMINATORS, - single_succ (ENTRY_BLOCK_PTR_FOR_FN (fun))); + auto_vec<basic_block> bbs + = get_all_dominated_blocks (CDI_DOMINATORS, + single_succ (ENTRY_BLOCK_PTR_FOR_FN (fun))); FOR_EACH_VEC_ELT (bbs, i, bb) { /* Since we're going to move dereferences across predecessor @@ -514,7 +514,6 @@ pass_phiprop::execute (function *fun) if (did_something) gsi_commit_edge_inserts (); - bbs.release (); free (phivn); free_dominance_info (CDI_POST_DOMINATORS); |